{"id":19410,"date":"2025-12-20T12:55:21","date_gmt":"2025-12-20T12:55:21","guid":{"rendered":"https:\/\/offline-web.com\/project\/babysisters\/"},"modified":"2026-08-05T19:51:17","modified_gmt":"2026-08-05T16:51:17","slug":"baby-sisters","status":"publish","type":"project","link":"https:\/\/offline-web.com\/en\/project\/baby-sisters\/","title":{"rendered":"Baby Sisters \u2013 Babysitting Booking Platform"},"content":{"rendered":"\t\t<div data-elementor-type=\"page\" data-elementor-id=\"19113\" class=\"elementor elementor-19113\" data-elementor-settings=\"{&quot;ha_cmc_init_switcher&quot;:&quot;no&quot;}\" data-elementor-post-type=\"elementor_library\">\n\t\t\t\t<div class=\"elementor-element elementor-element-38ff0c92 e-flex e-con-boxed tm-col-stretched-none tm-bg-color-over-image e-con e-parent\" data-id=\"38ff0c92\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;_ha_eqh_enable&quot;:false}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-4d84c6b0 e-con-full e-flex tm-col-stretched-none tm-bg-color-over-image e-con e-child\" data-id=\"4d84c6b0\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;_ha_eqh_enable&quot;:false}\">\n\t\t<div class=\"elementor-element elementor-element-1cb10c66 e-con-full e-flex tm-col-stretched-none tm-bg-color-over-image e-con e-child\" data-id=\"1cb10c66\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;_ha_eqh_enable&quot;:false}\">\n\t\t<div class=\"elementor-element elementor-element-4b4fbcf9 e-con-full e-flex tm-col-stretched-none tm-bg-color-over-image e-con e-child\" data-id=\"4b4fbcf9\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;_ha_eqh_enable&quot;:false}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3e90d164 project-feature-image elementor-widget elementor-widget-image\" data-id=\"3e90d164\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"1600\" height=\"900\" src=\"https:\/\/offline-web.com\/wp-content\/uploads\/2026\/08\/baby-sisters-banner.png\" class=\"attachment-full size-full wp-image-20610\" alt=\"Baby Sisters case study \u2014 Full-stack rebuild: discovery, booking, scheduling and payments for a childcare marketplace\" srcset=\"https:\/\/offline-web.com\/wp-content\/uploads\/2026\/08\/baby-sisters-banner.png 1600w, https:\/\/offline-web.com\/wp-content\/uploads\/2026\/08\/baby-sisters-banner-300x169.png 300w, https:\/\/offline-web.com\/wp-content\/uploads\/2026\/08\/baby-sisters-banner-1024x576.png 1024w, https:\/\/offline-web.com\/wp-content\/uploads\/2026\/08\/baby-sisters-banner-768x432.png 768w, https:\/\/offline-web.com\/wp-content\/uploads\/2026\/08\/baby-sisters-banner-1536x864.png 1536w\" sizes=\"(max-width: 1600px) 100vw, 1600px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-5263195e e-con-full e-flex tm-col-stretched-none tm-bg-color-over-image e-con e-child\" data-id=\"5263195e\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;_ha_eqh_enable&quot;:false}\">\n\t\t<div class=\"elementor-element elementor-element-1ebddd8d e-con-full e-flex tm-col-stretched-none tm-bg-color-over-image e-con e-child\" data-id=\"1ebddd8d\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;_ha_eqh_enable&quot;:false}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-73391389 elementor-widget elementor-widget-tm-ele-text-editor-advanced\" data-id=\"73391389\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"tm-ele-text-editor-advanced.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"tm-text-editor-advanced\">\r\n\t\t\t\t\t<div class=\"each-item elementor-repeater-item-3a4f152\" >\r\n\t\t\t\t<p>Client:<\/p>\t\t\t\t<\/div>\r\n\t\t\t\t\t\t\t\t<div class=\"each-item elementor-repeater-item-8b12c64\" >\r\n\t\t\t\tBaby Sisters\t\t\t\t<\/div>\r\n\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-547cac06 e-con-full tm-col-stretched-none e-flex tm-bg-color-over-image e-con e-child\" data-id=\"547cac06\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;_ha_eqh_enable&quot;:false}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6b4efee7 elementor-widget elementor-widget-tm-ele-text-editor-advanced\" data-id=\"6b4efee7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"tm-ele-text-editor-advanced.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"tm-text-editor-advanced\">\r\n\t\t\t\t\t<div class=\"each-item elementor-repeater-item-3a4f152\" >\r\n\t\t\t\t<p>Date:<\/p>\t\t\t\t<\/div>\r\n\t\t\t\t\t\t\t\t<div class=\"each-item elementor-repeater-item-8b12c64\" >\r\n\t\t\t\t2020\u20132021\t\t\t\t<\/div>\r\n\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-2281579 e-con-full tm-col-stretched-none e-flex tm-bg-color-over-image e-con e-child\" data-id=\"2281579\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;_ha_eqh_enable&quot;:false}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-946c45c elementor-widget elementor-widget-tm-ele-text-editor-advanced\" data-id=\"946c45c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"tm-ele-text-editor-advanced.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"tm-text-editor-advanced\">\r\n\t\t\t\t\t<div class=\"each-item elementor-repeater-item-3a4f152\" >\r\n\t\t\t\t<p>Duration:<\/p>\t\t\t\t<\/div>\r\n\t\t\t\t\t\t\t\t<div class=\"each-item elementor-repeater-item-8b12c64\" >\r\n\t\t\t\t8 months\t\t\t\t<\/div>\r\n\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-18561d34 e-con-full tm-col-stretched-none e-flex tm-bg-color-over-image e-con e-child\" data-id=\"18561d34\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;_ha_eqh_enable&quot;:false}\">\n\t\t<div class=\"elementor-element elementor-element-dbeab39 e-con-full e-flex tm-col-stretched-none tm-bg-color-over-image e-con e-child\" data-id=\"dbeab39\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;_ha_eqh_enable&quot;:false}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-150b6588 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"150b6588\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-29b55989 elementor-widget elementor-widget-tm-ele-text-editor\" data-id=\"29b55989\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"tm-ele-text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"tm-text-editor\" >\r\n\t\tBaby Sisters \u2013 Babysitting Booking Platform\t\t<\/div>\r\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-383389de elementor-widget elementor-widget-text-editor\" data-id=\"383389de\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\tFull-stack work on the Baby Sisters babysitting platform, a two-sided marketplace in Portugal where families book sitters. Bookings, payments, notifications, plus a migration of the existing codebase onto current framework versions.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c9f7e47 elementor-widget elementor-widget-shortcode\" data-id=\"c9f7e47\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"shortcode.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-shortcode\"><div class=\"offline-proj-gallery\" style=\"display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:18px;\"><img decoding=\"async\" src=\"https:\/\/offline-web.com\/wp-content\/uploads\/2026\/08\/baby-sisters-1-1024x683.png\" alt=\"Baby Sisters booking flow \u2014 Availability and bookings across sitters and families\" loading=\"lazy\" style=\"width:100%;height:auto;display:block;border-radius:12px;\" \/><img decoding=\"async\" src=\"https:\/\/offline-web.com\/wp-content\/uploads\/2026\/08\/baby-sisters-2-1024x683.png\" alt=\"Baby Sisters sitter discovery \u2014 Search and filter babysitters by area, rate and skills\" loading=\"lazy\" style=\"width:100%;height:auto;display:block;border-radius:12px;\" \/><\/div><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ee6d20c elementor-widget elementor-widget-heading\" data-id=\"ee6d20c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">About the client<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3c76891 elementor-widget elementor-widget-text-editor\" data-id=\"3c76891\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\tBaby Sisters connects families in Portugal with vetted babysitters, for a single evening or an ongoing arrangement. Sitters use it to find work and manage their own availability.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a075adf elementor-widget elementor-widget-heading\" data-id=\"a075adf\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Project Overview<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d0a0dfd elementor-widget elementor-widget-text-editor\" data-id=\"d0a0dfd\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\tBaby Sisters is a marketplace with two sets of users who want opposite things. Families want a sitter available on Thursday. Sitters want work that fits around the rest of their week. The product has to serve both without making either one feel like the afterthought.\n\nThat shows up in the mechanics: search and availability, the booking flow itself, user management, and payments. Payments are where a marketplace is judged. If money is late, wrong, or unexplained, the trust is gone and no amount of interface polish brings it back.\n\nA large part of the project was less visible. I refactored the existing codebase and moved it onto current versions of its frameworks, with business logic and user-facing behaviour staying exactly as they were. The point was that the next year of development should cost less than the last one.\n\nThis is a small-to-medium business, not a funded scale-up, so the architecture had to be sized honestly for that.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1383c846 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"1383c846\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-5896966 e-con-full e-flex tm-col-stretched-none tm-bg-color-over-image e-con e-child\" data-id=\"5896966\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;_ha_eqh_enable&quot;:false}\">\n\t\t<div class=\"elementor-element elementor-element-818494d e-con-full e-flex tm-col-stretched-none tm-bg-color-over-image e-con e-child\" data-id=\"818494d\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;_ha_eqh_enable&quot;:false}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-32b867c6 horizontal-line-align-left vertical-line-align-bottom elementor-widget elementor-widget-tm-ele-section-title\" data-id=\"32b867c6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"tm-ele-section-title.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"tm-sc-section-title section-title \">\r\n\t<div class=\"title-wrapper\">\r\n\t\t\t\t\t\t\t<h2 class=\"title \"  >\r\n\r\n\t\t\r\n\t\t\t\t<span class=\"title-part1 \">The Challenge<\/span>\r\n\t\t\t\t\r\n\t\t\t\t\t\t\t\r\n\t<\/h2>\r\n\t<div class=\"title-seperator-line\"><\/div>\t\t\t\t\t\t<\/div>\r\n<\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-678448a1 e-con-full tm-col-stretched-none e-flex tm-bg-color-over-image e-con e-child\" data-id=\"678448a1\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;_ha_eqh_enable&quot;:false}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1e31b7a2 elementor-widget elementor-widget-tm-ele-text-editor\" data-id=\"1e31b7a2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"tm-ele-text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"tm-text-editor\" >\r\n\t\tThe two-sided part is the hard part. A booking is one record but two separate workflows, and availability has to be true from both directions at the same moment.\n\nThen there is everything that happens when nobody is looking. Reminders, booking updates and status changes run on scheduled jobs and push notifications, and those are the features users only notice when they fail.\t\t<\/div>\r\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-558c3bf6 e-flex e-con-boxed tm-col-stretched-none tm-bg-color-over-image e-con e-parent\" data-id=\"558c3bf6\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;_ha_eqh_enable&quot;:false}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7427a4b elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"7427a4b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-af4b431 elementor-widget elementor-widget-heading\" data-id=\"af4b431\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\"><p>My Contribution<\/p><\/h3>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-030d331 e-flex e-con-boxed tm-col-stretched-none tm-bg-color-over-image e-con e-parent\" data-id=\"030d331\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;_ha_eqh_enable&quot;:false}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9d749f7 elementor-widget elementor-widget-html\" data-id=\"9d749f7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t\tI worked across the stack. On the frontend, React, improving the booking flow for families and sitters alike. On the backend, Laravel services covering bookings, payments, notifications and the scheduled jobs behind them.\n\nMost of my time went to the migration: modernising the codebase and moving it to newer framework versions without changing anything users could see. Deliberately unglamorous work.\n\nThis is a live marketplace with real money moving through it, so the bar was that scheduling, payments and notifications keep behaving exactly as before, every single time.\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f449a5f elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"f449a5f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fc269f2 elementor-widget elementor-widget-heading\" data-id=\"fc269f2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\"><p>Technology Stack<\/p><\/h3>\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-24736805 e-con-full e-flex tm-col-stretched-none tm-bg-color-over-image e-con e-child\" data-id=\"24736805\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;_ha_eqh_enable&quot;:false}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-458bd0eb elementor-widget elementor-widget-tm-ele-list\" data-id=\"458bd0eb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"tm-ele-list.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<ul class=\"tm-sc-list \">\r\n\t<li class=\"\">\r\n\t\t\t\t<i aria-hidden=\"true\" class=\" flaticon-common-confirmation\"><\/i>\t\t\t\t<span>\r\n\tReact, Laravel, full-stack web application architecture, booking and scheduling systems, payment processing, push notifications, cron jobs<\/span><\/li><\/ul>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8d79716 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"8d79716\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1a28db7 elementor-widget elementor-widget-heading\" data-id=\"1a28db7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h6 class=\"elementor-heading-title elementor-size-default\">Tags<\/h6>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6164aa5 elementor-widget elementor-widget-post-info\" data-id=\"6164aa5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"post-info.default\">\n\t\t\t\t\t\t\t<ul class=\"elementor-inline-items elementor-icon-list-items elementor-post-info\">\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item elementor-repeater-item-12c28ab elementor-inline-item\" itemprop=\"about\">\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-tags\" viewBox=\"0 0 640 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M497.941 225.941L286.059 14.059A48 48 0 0 0 252.118 0H48C21.49 0 0 21.49 0 48v204.118a48 48 0 0 0 14.059 33.941l211.882 211.882c18.744 18.745 49.136 18.746 67.882 0l204.118-204.118c18.745-18.745 18.745-49.137 0-67.882zM112 160c-26.51 0-48-21.49-48-48s21.49-48 48-48 48 21.49 48 48-21.49 48-48 48zm513.941 133.823L421.823 497.941c-18.745 18.745-49.137 18.745-67.882 0l-.36-.36L527.64 323.522c16.999-16.999 26.36-39.6 26.36-63.64s-9.362-46.641-26.36-63.64L331.397 0h48.721a48 48 0 0 1 33.941 14.059l211.882 211.882c18.745 18.745 18.745 49.137 0 67.882z\"><\/path><\/svg>\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text elementor-post-info__item elementor-post-info__item--type-terms\">\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-post-info__terms-list\">\n\t\t\t\t<a href=\"https:\/\/offline-web.com\/en\/tag\/booking-systems\/\" class=\"elementor-post-info__terms-list-item\">Booking Systems<\/a>, <a href=\"https:\/\/offline-web.com\/en\/tag\/cron-jobs\/\" class=\"elementor-post-info__terms-list-item\">Cron Jobs<\/a>, <a href=\"https:\/\/offline-web.com\/en\/tag\/full-stack-development\/\" class=\"elementor-post-info__terms-list-item\">Full Stack Development<\/a>, <a href=\"https:\/\/offline-web.com\/en\/tag\/laravel\/\" class=\"elementor-post-info__terms-list-item\">Laravel<\/a>, <a href=\"https:\/\/offline-web.com\/en\/tag\/marketplace-platforms\/\" class=\"elementor-post-info__terms-list-item\">Marketplace Platforms<\/a>, <a href=\"https:\/\/offline-web.com\/en\/tag\/payments\/\" class=\"elementor-post-info__terms-list-item\">Payments<\/a>, <a href=\"https:\/\/offline-web.com\/en\/tag\/push-notifications\/\" class=\"elementor-post-info__terms-list-item\">Push Notifications<\/a>, <a href=\"https:\/\/offline-web.com\/en\/tag\/react\/\" class=\"elementor-post-info__terms-list-item\">React<\/a>\t\t\t\t<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-68e616d elementor-widget elementor-widget-heading\" data-id=\"68e616d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h6 class=\"elementor-heading-title elementor-size-default\">Categories<\/h6>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7e0ca46 elementor-widget elementor-widget-post-info\" data-id=\"7e0ca46\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"post-info.default\">\n\t\t\t\t\t\t\t<ul class=\"elementor-inline-items elementor-icon-list-items elementor-post-info\">\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item elementor-repeater-item-276f4a9 elementor-inline-item\" itemprop=\"about\">\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-tags\" viewBox=\"0 0 640 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M497.941 225.941L286.059 14.059A48 48 0 0 0 252.118 0H48C21.49 0 0 21.49 0 48v204.118a48 48 0 0 0 14.059 33.941l211.882 211.882c18.744 18.745 49.136 18.746 67.882 0l204.118-204.118c18.745-18.745 18.745-49.137 0-67.882zM112 160c-26.51 0-48-21.49-48-48s21.49-48 48-48 48 21.49 48 48-21.49 48-48 48zm513.941 133.823L421.823 497.941c-18.745 18.745-49.137 18.745-67.882 0l-.36-.36L527.64 323.522c16.999-16.999 26.36-39.6 26.36-63.64s-9.362-46.641-26.36-63.64L331.397 0h48.721a48 48 0 0 1 33.941 14.059l211.882 211.882c18.745 18.745 18.745 49.137 0 67.882z\"><\/path><\/svg>\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text elementor-post-info__item elementor-post-info__item--type-terms\">\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-post-info__terms-list\">\n\t\t\t\t<a href=\"https:\/\/offline-web.com\/en\/category\/consumer-platforms\/\" class=\"elementor-post-info__terms-list-item\">Consumer Platforms<\/a>, <a href=\"https:\/\/offline-web.com\/en\/category\/marketplaces\/\" class=\"elementor-post-info__terms-list-item\">Marketplaces<\/a>, <a href=\"https:\/\/offline-web.com\/en\/category\/web-applications\/\" class=\"elementor-post-info__terms-list-item\">Web Applications<\/a>\t\t\t\t<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2be1224 elementor-widget elementor-widget-tm-ele-projects-pre-next\" data-id=\"2be1224\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"tm-ele-projects-pre-next.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"single-post-next-prev-links\">\r\n\t<div class=\"nav-previous\">\r\n\t\t<a rel=\"prev\" href=\"https:\/\/offline-web.com\/en\/project\/bitvalve\/\" title=\"BitValve \u2013 Crypto P2P Marketplace Frontend\" class=\" \"><span>BitValve \u2013 Crypto P2P Marketplace Frontend<\/span><\/a>\t<\/div>\r\n\r\n\t<div class=\"nav-next \">\r\n\t\t<a rel=\"next\" href=\"https:\/\/offline-web.com\/en\/project\/a-huskys-job\/\" title=\"A Husky's Job \u2013 Recruitment & Workforce Management Platform\" class=\" \"><span>A Husky's Job \u2013 Recruitment & Workforce Management Platform<\/span><\/a>\t<\/div>\r\n<\/div> \t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-753783f elementor-widget elementor-widget-heading\" data-id=\"753783f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Read More<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-39a9f3c elementor-grid-3 elementor-grid-tablet-2 elementor-grid-mobile-1 elementor-posts--thumbnail-top elementor-widget elementor-widget-posts\" data-id=\"39a9f3c\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;classic_columns&quot;:&quot;3&quot;,&quot;classic_columns_tablet&quot;:&quot;2&quot;,&quot;classic_columns_mobile&quot;:&quot;1&quot;,&quot;classic_row_gap&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:35,&quot;sizes&quot;:[]},&quot;classic_row_gap_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;classic_row_gap_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"posts.classic\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-posts-container elementor-posts elementor-posts--skin-classic elementor-grid\" role=\"list\">\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-19405 project type-project status-publish has-post-thumbnail hentry category-fintech category-marketplaces category-web-applications tag-crypto-platforms tag-fintech-interfaces tag-frontend-development tag-p2p-marketplaces tag-primevue tag-tailwind-css tag-ui-architecture tag-vue-js\" role=\"listitem\">\n\t\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/offline-web.com\/en\/project\/bitvalve\/\" tabindex=\"-1\" >\n\t\t\t<div class=\"elementor-post__thumbnail\"><img decoding=\"async\" width=\"300\" height=\"169\" src=\"https:\/\/offline-web.com\/wp-content\/uploads\/2026\/08\/bitvalve-banner-300x169.png\" class=\"attachment-medium size-medium wp-image-20594\" alt=\"BitValve case study \u2014 Built the P2P marketplace frontend: offer listings, filtering and the full trade flow\" srcset=\"https:\/\/offline-web.com\/wp-content\/uploads\/2026\/08\/bitvalve-banner-300x169.png 300w, https:\/\/offline-web.com\/wp-content\/uploads\/2026\/08\/bitvalve-banner-1024x576.png 1024w, https:\/\/offline-web.com\/wp-content\/uploads\/2026\/08\/bitvalve-banner-768x432.png 768w, https:\/\/offline-web.com\/wp-content\/uploads\/2026\/08\/bitvalve-banner-1536x864.png 1536w, https:\/\/offline-web.com\/wp-content\/uploads\/2026\/08\/bitvalve-banner.png 1600w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/div>\n\t\t<\/a>\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<h3 class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/offline-web.com\/en\/project\/bitvalve\/\" >\n\t\t\t\tBitValve \u2013 Crypto P2P Marketplace Frontend\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\t\t<div class=\"elementor-post__excerpt\">\n\t\t\t<p>A crypto P2P marketplace frontend with dense offer listings and filters that combine without slowing the interface down. I built the frontend only.<\/p>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/article>\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-19397 project type-project status-publish has-post-thumbnail hentry category-covid-solutions category-marketplaces category-mobile-applications category-web-applications tag-analytics-dashboards tag-bootstrap tag-hybrid-mobile-apps tag-ionic tag-laravel tag-ordering-platforms tag-payments tag-qr-code-systems tag-vue-js tag-vuetify\" role=\"listitem\">\n\t\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/offline-web.com\/en\/project\/peqer\/\" tabindex=\"-1\" >\n\t\t\t<div class=\"elementor-post__thumbnail\"><img decoding=\"async\" width=\"300\" height=\"169\" src=\"https:\/\/offline-web.com\/wp-content\/uploads\/2026\/08\/peqer-banner-300x169.png\" class=\"attachment-medium size-medium wp-image-20604\" alt=\"Peqer case study \u2014 Built the QR ordering ecosystem: guest ordering, venue admin dashboard and reporting\" srcset=\"https:\/\/offline-web.com\/wp-content\/uploads\/2026\/08\/peqer-banner-300x169.png 300w, https:\/\/offline-web.com\/wp-content\/uploads\/2026\/08\/peqer-banner-1024x576.png 1024w, https:\/\/offline-web.com\/wp-content\/uploads\/2026\/08\/peqer-banner-768x432.png 768w, https:\/\/offline-web.com\/wp-content\/uploads\/2026\/08\/peqer-banner-1536x864.png 1536w, https:\/\/offline-web.com\/wp-content\/uploads\/2026\/08\/peqer-banner.png 1600w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/div>\n\t\t<\/a>\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<h3 class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/offline-web.com\/en\/project\/peqer\/\" >\n\t\t\t\tPeqer \u2013 QR Menu &#038; Ordering Platform\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\t\t<div class=\"elementor-post__excerpt\">\n\t\t\t<p>A QR menu and ordering platform built during COVID, when restaurants could not hand out menus. Three applications: admin dashboard, mobile app, backend.<\/p>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/article>\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-19392 project type-project status-publish has-post-thumbnail hentry category-event-technology category-frontend-architecture category-saas-platforms category-web-applications tag-bootstrap tag-custom-components tag-event-platforms tag-frontend-architecture tag-saas-applications tag-ui-redesign tag-vue-js tag-vuetify\" role=\"listitem\">\n\t\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/offline-web.com\/en\/project\/reveall-bv-next\/\" tabindex=\"-1\" >\n\t\t\t<div class=\"elementor-post__thumbnail\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"169\" src=\"https:\/\/offline-web.com\/wp-content\/uploads\/2026\/08\/reveall-bv-next-banner-300x169.png\" class=\"attachment-medium size-medium wp-image-20648\" alt=\"Reveall B.V. case study \u2014 Rebuilt the frontend architecture and component system for the platform\u2019s next chapter\" srcset=\"https:\/\/offline-web.com\/wp-content\/uploads\/2026\/08\/reveall-bv-next-banner-300x169.png 300w, https:\/\/offline-web.com\/wp-content\/uploads\/2026\/08\/reveall-bv-next-banner-1024x576.png 1024w, https:\/\/offline-web.com\/wp-content\/uploads\/2026\/08\/reveall-bv-next-banner-768x432.png 768w, https:\/\/offline-web.com\/wp-content\/uploads\/2026\/08\/reveall-bv-next-banner-1536x864.png 1536w, https:\/\/offline-web.com\/wp-content\/uploads\/2026\/08\/reveall-bv-next-banner.png 1600w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/div>\n\t\t<\/a>\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<h3 class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/offline-web.com\/en\/project\/reveall-bv-next\/\" >\n\t\t\t\tReveall B.V. (Next) \u2013 Event Technology Platform Frontend Redesign\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\t\t<div class=\"elementor-post__excerpt\">\n\t\t\t<p>A frontend architecture rebuild for Reveall, now Next. Duplication was quietly killing the codebase, so most of the work was components worth reusing.<\/p>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/article>\n\t\t\t\t<\/div>\n\t\t\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-b16a854 e-con-full tm-col-stretched-none e-flex tm-bg-color-over-image e-con e-child\" data-id=\"b16a854\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;_ha_eqh_enable&quot;:false}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f1d2905 tm-contact-form-7-button-full-width elementor-widget elementor-widget-tm-ele-contact-form-7\" data-id=\"f1d2905\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"tm-ele-contact-form-7.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"tm-contact-form-7-wrapper\">\r\n\t\t\t\t<div class=\"tm-contact-form tm-contact-form-7 tm-contact-form-f1d2905 placeholder-show tm-contact-form-align-default\"><div class=\"tm-contact-form-7-heading\"><h5 class=\"tm-contact-form-subtitle tm-contact-form-7-subtitle\">\r\n\t\t\t\t\t\t\t\tTell me about your project and get a price, timeline and project scope by email \u2014 no call needed.\r\n\t\t\t\t\t\t\t<\/h5><h5 class=\"tm-contact-form-title tm-contact-form-7-title\">\r\n\t\t\t\t\t\t\t\tLike what you see? Let\u2019s work together\r\n\t\t\t\t\t\t\t<\/h5><\/div>\n<div class=\"wpcf7 no-js\" id=\"wpcf7-f6-o1\" lang=\"en-US\" dir=\"ltr\" data-wpcf7-id=\"6\">\n<div class=\"screen-reader-response\"><p role=\"status\" aria-live=\"polite\" aria-atomic=\"true\"><\/p> <ul><\/ul><\/div>\n<form action=\"\/en\/wp-json\/wp\/v2\/project\/19410#wpcf7-f6-o1\" method=\"post\" class=\"wpcf7-form init\" aria-label=\"Contact form\" novalidate=\"novalidate\" data-status=\"init\">\n<fieldset class=\"hidden-fields-container\"><input type=\"hidden\" name=\"_wpcf7\" value=\"6\" \/><input type=\"hidden\" name=\"_wpcf7_version\" value=\"6.1.6\" \/><input type=\"hidden\" name=\"_wpcf7_locale\" value=\"en_US\" \/><input type=\"hidden\" name=\"_wpcf7_unit_tag\" value=\"wpcf7-f6-o1\" \/><input type=\"hidden\" name=\"_wpcf7_container_post\" value=\"0\" \/><input type=\"hidden\" name=\"_wpcf7_posted_data_hash\" value=\"\" \/><input type=\"hidden\" name=\"_wpcf7_recaptcha_response\" value=\"\" \/>\n<\/fieldset>\n<div class=\"contact\">\n  <div class=\"row g-3\">\n    <div class=\"col-sm-12\">\n       <div class=\"ow-howit\" style=\"font-size:13px;line-height:1.55;opacity:.72;margin-bottom:2px;\">\n         <div style=\"text-transform:uppercase;letter-spacing:.06em;font-size:11px;opacity:.85;margin-bottom:6px;\">How it works<\/div>\n         <div style=\"margin-bottom:3px;\"><strong>1.<\/strong> Tell me about your project below.<\/div>\n         <div style=\"margin-bottom:3px;\"><strong>2.<\/strong> I'll email you a few quick questions (about 3 minutes).<\/div>\n         <div><strong>3.<\/strong> You get a price, timeline and project scope by email \u2014 no call.<\/div>\n       <\/div>\n    <\/div>\n    <div class=\"col-sm-6\">\n       <label for=\"fname\">Name *<\/label>\n       <span class=\"wpcf7-form-control-wrap\" data-name=\"your-name\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text wpcf7-validates-as-required form-control\" autocomplete=\"name\" aria-required=\"true\" aria-invalid=\"false\" placeholder=\"Jane Doe\" value=\"\" type=\"text\" name=\"your-name\" \/><\/span>\n    <\/div>\n    <div class=\"col-sm-6\">\n       <label for=\"femail\">Email *<\/label>\n       <span class=\"wpcf7-form-control-wrap\" data-name=\"your-email\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-email wpcf7-validates-as-required wpcf7-text wpcf7-validates-as-email form-control\" autocomplete=\"email\" aria-required=\"true\" aria-invalid=\"false\" placeholder=\"you@example.com\" value=\"\" type=\"email\" name=\"your-email\" \/><\/span>\n    <\/div>\n    <div class=\"col-sm-12\">\n       <label for=\"fcompany\">Company or website (optional)<\/label>\n       <span class=\"wpcf7-form-control-wrap\" data-name=\"your-company\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text form-control\" aria-invalid=\"false\" placeholder=\"Company name or website, if you have one\" value=\"\" type=\"text\" name=\"your-company\" \/><\/span>\n       <small class=\"form-hint\">A link helps me scope your project faster.<\/small>\n    <\/div>\n    <div class=\"col-sm-12\">\n       <label for=\"fservice\">Which service? *<\/label>\n       <span class=\"wpcf7-form-control-wrap\" data-name=\"your-service\"><select class=\"wpcf7-form-control wpcf7-select wpcf7-validates-as-required form-control\" aria-required=\"true\" aria-invalid=\"false\" name=\"your-service\"><option value=\"\">&#8212;Please choose an option&#8212;<\/option><option value=\"Vue 2 to 3 migration\">Vue 2 to 3 migration<\/option><option value=\"jQuery to Vue migration\">jQuery to Vue migration<\/option><option value=\"Nuxt migration\">Nuxt migration<\/option><option value=\"Vanilla JS to Vue migration\">Vanilla JS to Vue migration<\/option><option value=\"Excel to web app \/ dashboard\">Excel to web app \/ dashboard<\/option><option value=\"Custom web app development\">Custom web app development<\/option><option value=\"AI features \/ LLM integration\">AI features \/ LLM integration<\/option><option value=\"Something else\">Something else<\/option><\/select><\/span>\n    <\/div>\n    <div class=\"col-sm-12\">\n       <label for=\"fmessage\">What do you want to build or fix? *<\/label>\n       <span class=\"wpcf7-form-control-wrap\" data-name=\"your-message\"><textarea cols=\"40\" rows=\"4\" maxlength=\"2000\" class=\"wpcf7-form-control wpcf7-textarea wpcf7-validates-as-required form-control\" aria-required=\"true\" aria-invalid=\"false\" placeholder=\"e.g. Migrate a Vue 2 dashboard to Vue 3, or turn an Excel workflow into a web app. A sentence or two is enough.\" name=\"your-message\"><\/textarea><\/span>\n    <\/div>\n    <div class=\"col-sm-12\">\n       <input class=\"wpcf7-form-control wpcf7-submit has-spinner btn btn-theme-colored2\" type=\"submit\" value=\"Get a price &amp; timeline\" \/>\n    <\/div>\n    <div class=\"col-sm-12\">\n       <p class=\"form-sla\">Complete the short questionnaire to receive your indicative price, timeline and scope by email.<\/p>\n       <p class=\"offline-recaptcha-note\">This site is protected by reCAPTCHA and the Google <a href=\"https:\/\/policies.google.com\/privacy\" target=\"_blank\" rel=\"noopener\">Privacy Policy<\/a> and <a href=\"https:\/\/policies.google.com\/terms\" target=\"_blank\" rel=\"noopener\">Terms of Service<\/a> apply.<\/p>\n    <\/div>\n  <\/div>\n<\/div><div class=\"wpcf7-response-output\" aria-hidden=\"true\"><\/div>\n<\/form>\n<\/div>\n<\/div>\r\n\t\t\t<\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\n","protected":false},"excerpt":{"rendered":"<p>A two-sided marketplace in Portugal where families book babysitters. Full-stack, plus a migration of the whole codebase onto current framework versions.<\/p>\n","protected":false},"featured_media":20610,"template":"","meta":{"_acf_changed":false},"categories":[109,108,74],"tags":[115,114,79,78,112,113,111,110],"class_list":["post-19410","project","type-project","status-publish","has-post-thumbnail","hentry","category-consumer-platforms","category-marketplaces","category-web-applications","tag-booking-systems","tag-cron-jobs","tag-full-stack-development","tag-laravel","tag-marketplace-platforms","tag-payments","tag-push-notifications","tag-react"],"acf":{"project_img_1":20570,"project_img_2":20593,"project_img_3":null,"main_text":"Baby Sisters is a marketplace with two sets of users who want opposite things. Families want a sitter available on Thursday. Sitters want work that fits around the rest of their week. The product has to serve both without making either one feel like the afterthought.\n\nThat shows up in the mechanics: search and availability, the booking flow itself, user management, and payments. Payments are where a marketplace is judged. If money is late, wrong, or unexplained, the trust is gone and no amount of interface polish brings it back.\n\nA large part of the project was less visible. I refactored the existing codebase and moved it onto current versions of its frameworks, with business logic and user-facing behaviour staying exactly as they were. The point was that the next year of development should cost less than the last one.\n\nThis is a small-to-medium business, not a funded scale-up, so the architecture had to be sized honestly for that.","client":"Baby Sisters","date":"2020\u20132021","duration":"8 months","second_paragraph":"The two-sided part is the hard part. A booking is one record but two separate workflows, and availability has to be true from both directions at the same moment.\n\nThen there is everything that happens when nobody is looking. Reminders, booking updates and status changes run on scheduled jobs and push notifications, and those are the features users only notice when they fail.","intro_summary":"Full-stack work on the Baby Sisters babysitting platform, a two-sided marketplace in Portugal where families book sitters. Bookings, payments, notifications, plus a migration of the existing codebase onto current framework versions.","my_contribution":"I worked across the stack. On the frontend, React, improving the booking flow for families and sitters alike. On the backend, Laravel services covering bookings, payments, notifications and the scheduled jobs behind them.\n\nMost of my time went to the migration: modernising the codebase and moving it to newer framework versions without changing anything users could see. Deliberately unglamorous work.\n\nThis is a live marketplace with real money moving through it, so the bar was that scheduling, payments and notifications keep behaving exactly as before, every single time.","tech_stack":"React, Laravel, full-stack web application architecture, booking and scheduling systems, payment processing, push notifications, cron jobs","about_the_client":"Baby Sisters connects families in Portugal with vetted babysitters, for a single evening or an ongoing arrangement. Sitters use it to find work and manage their own availability."},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.8 (Yoast SEO v28.1) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Baby Sisters: babysitting booking platform | OFFLINE<\/title>\n<meta name=\"description\" content=\"Full-stack development of the Baby Sisters babysitting platform in Portugal, including booking management, payments, notifications and codebase refactoring.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/offline-web.com\/en\/project\/baby-sisters\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Baby Sisters \u2013 Babysitting Booking Platform\" \/>\n<meta property=\"og:description\" content=\"Full-stack development of the Baby Sisters babysitting platform in Portugal, including booking management, payments, notifications and codebase refactoring.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/offline-web.com\/en\/project\/baby-sisters\/\" \/>\n<meta property=\"og:site_name\" content=\"offline-web.com\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/profile.php?id=61565994551139\" \/>\n<meta property=\"article:modified_time\" content=\"2026-08-05T16:51:17+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/offline-web.com\/wp-content\/uploads\/2026\/08\/baby-sisters-banner.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1600\" \/>\n\t<meta property=\"og:image:height\" content=\"900\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:site\" content=\"@offline_web\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/offline-web.com\\\/en\\\/project\\\/baby-sisters\\\/\",\"url\":\"https:\\\/\\\/offline-web.com\\\/en\\\/project\\\/baby-sisters\\\/\",\"name\":\"Baby Sisters: babysitting booking platform | OFFLINE\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/offline-web.com\\\/en\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/offline-web.com\\\/en\\\/project\\\/baby-sisters\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/offline-web.com\\\/en\\\/project\\\/baby-sisters\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/offline-web.com\\\/wp-content\\\/uploads\\\/2026\\\/08\\\/baby-sisters-banner.png\",\"datePublished\":\"2025-12-20T12:55:21+00:00\",\"dateModified\":\"2026-08-05T16:51:17+00:00\",\"description\":\"Full-stack development of the Baby Sisters babysitting platform in Portugal, including booking management, payments, notifications and codebase refactoring.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/offline-web.com\\\/en\\\/project\\\/baby-sisters\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/offline-web.com\\\/en\\\/project\\\/baby-sisters\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/offline-web.com\\\/en\\\/project\\\/baby-sisters\\\/#primaryimage\",\"url\":\"https:\\\/\\\/offline-web.com\\\/wp-content\\\/uploads\\\/2026\\\/08\\\/baby-sisters-banner.png\",\"contentUrl\":\"https:\\\/\\\/offline-web.com\\\/wp-content\\\/uploads\\\/2026\\\/08\\\/baby-sisters-banner.png\",\"width\":1600,\"height\":900,\"caption\":\"Baby Sisters \u2014 Childcare marketplace. 8 months \u00b7 2020\u201321. 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