{"id":19951,"date":"2026-06-09T18:51:34","date_gmt":"2026-06-09T18:51:34","guid":{"rendered":"https:\/\/offline-web.com\/web-app-development\/"},"modified":"2026-08-14T16:47:48","modified_gmt":"2026-08-14T13:47:48","slug":"web-app-development","status":"publish","type":"page","link":"https:\/\/offline-web.com\/en\/web-app-development\/","title":{"rendered":"Custom Web App Development"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"19951\" class=\"elementor elementor-19951\" data-elementor-settings=\"{&quot;ha_cmc_init_switcher&quot;:&quot;no&quot;}\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2d9dc2f e-flex e-con-boxed tm-col-stretched-none tm-bg-color-over-image e-con e-parent\" data-id=\"2d9dc2f\" 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<div class=\"elementor-element elementor-element-34b0e50 e-con-full e-flex tm-col-stretched-none tm-bg-color-over-image e-con e-child\" data-id=\"34b0e50\" 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-4e83c8d e-con-full e-flex tm-col-stretched-none tm-bg-color-over-image e-con e-child\" data-id=\"4e83c8d\" 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-6af20b74 elementor-widget elementor-widget-image\" data-id=\"6af20b74\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.button-over-image\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"538\" src=\"https:\/\/offline-web.com\/wp-content\/uploads\/2026\/08\/1-web-app-development-1024x538.png\" class=\"attachment-large size-large wp-image-20565\" alt=\"Custom web app development \u2014 software that does not rot, built in Vue 3 and TypeScript\" srcset=\"https:\/\/offline-web.com\/wp-content\/uploads\/2026\/08\/1-web-app-development-1024x538.png 1024w, https:\/\/offline-web.com\/wp-content\/uploads\/2026\/08\/1-web-app-development-300x158.png 300w, https:\/\/offline-web.com\/wp-content\/uploads\/2026\/08\/1-web-app-development-768x403.png 768w, https:\/\/offline-web.com\/wp-content\/uploads\/2026\/08\/1-web-app-development.png 1200w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\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-54ce4482 e-con-full tm-col-stretched-none e-flex tm-bg-color-over-image e-con e-child\" data-id=\"54ce4482\" 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-544fe7ab e-con-full e-flex tm-col-stretched-none tm-bg-color-over-image e-con e-child\" data-id=\"544fe7ab\" 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-1c8e0dbc elementor-widget elementor-widget-tm-ele-text-editor\" data-id=\"1c8e0dbc\" 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\t<p>Off-the-shelf tools take you far, and then they stop. At some point you need a dashboard or a client portal that works the way your business works. This is what custom web app development is for. I design and build it end to end: frontend, backend and deployment.<\/p>\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-66f28acb elementor-widget elementor-widget-tm-ele-text-editor\" data-id=\"66f28acb\" 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\t<p>I have worked on 40+ projects for clients including Adidas, OPAP and About You, spanning booking platforms, enterprise backoffice systems and internal tools. I specialize in Vue 3 on the frontend, with TypeScript, Node.js or Laravel across the rest of the application.<\/p><p>The cost of scattered tools rarely shows up on an invoice. It appears in the time spent copying data between systems, or in a process that depends on one person's memory. As the business grows, those workarounds become harder to manage.<\/p><p>A custom web app can earn back its cost when it replaces an expensive process. Repeatable copy-paste becomes automation, disconnected tools can share the same records, and reports use data already in the system. You own the code and control the roadmap.<\/p><p>If the application needs an assistant, search over your own content or generated output, I can add <a href=\"https:\/\/offline-web.com\/ai-integration\/\">AI features with evals and cost controls<\/a> through the same build process.<\/p>\t\t<\/div>\r\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-3c345e65 e-con-full e-flex tm-col-stretched-none tm-bg-color-over-image e-con e-child\" data-id=\"3c345e65\" 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-1592f73f elementor-widget__width-initial elementor-widget elementor-widget-tm-ele-iconbox\" data-id=\"1592f73f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"tm-ele-iconbox.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"tm-sc-icon-box icon-box icon-left icon-left-style2 icon-text responsive-mobile icon-left-style2 animate-hover icon-rotate-y\">\r\n\t\r\n  \t<div class=\"icon-box-wrapper\">\r\n\t\t<div class=\"icon-left-block\">\r\n\t\t\t<div class=\"icon-box-icon\">\r\n\t\t\t\t\r\n\t\t<div class=\"icon-wrapper\">\r\n\t\t<div class=\"icon icon-round icon-type-icon-text icon-size-default\">\r\n\t\t\t\r\n\t\t\t\t<span class=\"icon-text\">\r\n\t\t\t\t01\t\t<\/span>\r\n\t\t\t\t<\/div>\r\n\r\n\t\t\t<\/div>\r\n\t\t\t\t<\/div>\r\n\t\t\t\t\t\t\r\n\t\t\t\t<h5 class=\"icon-box-title \">\r\n\t\t\t\t\t\t\tTechnical Audit\t\t\t\t\t<\/h5>\r\n\t\t\t\t\t\t\t<\/div>\r\n\t\t<div class=\"icon-text\">\r\n\t\t\t\t\t\t<div class=\"content\">I map your requirements, data and integrations first. You get a clear scope, an architecture proposal and a realistic estimate before any code is written.<\/div>\r\n\t\t\t\r\n\t\t\t\r\n\t\r\n\t\t\t\t\t<\/div>\r\n\t\t<div class=\"clearfix\"><\/div>\r\n\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-62a6a696 elementor-widget__width-initial elementor-widget elementor-widget-tm-ele-iconbox\" data-id=\"62a6a696\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"tm-ele-iconbox.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"tm-sc-icon-box icon-box icon-left icon-left-style2 icon-text responsive-mobile icon-left-style2 animate-hover icon-rotate-y\">\r\n\t\r\n  \t<div class=\"icon-box-wrapper\">\r\n\t\t<div class=\"icon-left-block\">\r\n\t\t\t<div class=\"icon-box-icon\">\r\n\t\t\t\t\r\n\t\t<div class=\"icon-wrapper\">\r\n\t\t<div class=\"icon icon-default icon-type-icon-text icon-size-default\">\r\n\t\t\t\r\n\t\t\t\t<span class=\"icon-text\">\r\n\t\t\t\t02\t\t<\/span>\r\n\t\t\t\t<\/div>\r\n\r\n\t\t\t<\/div>\r\n\t\t\t\t<\/div>\r\n\t\t\t\t\t\t\r\n\t\t\t\t<h5 class=\"icon-box-title \">\r\n\t\t\t\t\t\t\tArchitecture & Design\t\t\t\t\t<\/h5>\r\n\t\t\t\t\t\t\t<\/div>\r\n\t\t<div class=\"icon-text\">\r\n\t\t\t\t\t\t<div class=\"content\">Database schema, API contracts and component architecture are defined up front, so surprises surface on paper, where they are cheap to fix.<\/div>\r\n\t\t\t\r\n\t\t\t\r\n\t\r\n\t\t\t\t\t<\/div>\r\n\t\t<div class=\"clearfix\"><\/div>\r\n\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-67a3e175 e-con-full tm-col-stretched-none e-flex tm-bg-color-over-image e-con e-child\" data-id=\"67a3e175\" 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-77226343 elementor-widget__width-initial elementor-widget elementor-widget-tm-ele-iconbox\" data-id=\"77226343\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"tm-ele-iconbox.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"tm-sc-icon-box icon-box icon-left icon-left-style2 icon-text responsive-mobile icon-left-style2 animate-hover icon-rotate-y\">\r\n\t\r\n  \t<div class=\"icon-box-wrapper\">\r\n\t\t<div class=\"icon-left-block\">\r\n\t\t\t<div class=\"icon-box-icon\">\r\n\t\t\t\t\r\n\t\t<div class=\"icon-wrapper\">\r\n\t\t<div class=\"icon icon-round icon-type-icon-text icon-size-default\">\r\n\t\t\t\r\n\t\t\t\t<span class=\"icon-text\">\r\n\t\t\t\t03\t\t<\/span>\r\n\t\t\t\t<\/div>\r\n\r\n\t\t\t<\/div>\r\n\t\t\t\t<\/div>\r\n\t\t\t\t\t\t\r\n\t\t\t\t<h5 class=\"icon-box-title \">\r\n\t\t\t\t\t\t\tDevelopment & Build\t\t\t\t\t<\/h5>\r\n\t\t\t\t\t\t\t<\/div>\r\n\t\t<div class=\"icon-text\">\r\n\t\t\t\t\t\t<div class=\"content\">Short iterations with TypeScript and a tested API. Continuous integration, preview environments and milestone reviews make progress visible throughout the build.<\/div>\r\n\t\t\t\r\n\t\t\t\r\n\t\r\n\t\t\t\t\t<\/div>\r\n\t\t<div class=\"clearfix\"><\/div>\r\n\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-23b2e0b0 elementor-widget__width-initial elementor-widget elementor-widget-tm-ele-iconbox\" data-id=\"23b2e0b0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"tm-ele-iconbox.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"tm-sc-icon-box icon-box icon-left icon-left-style2 icon-text responsive-mobile icon-left-style2 animate-hover icon-rotate-y\">\r\n\t\r\n  \t<div class=\"icon-box-wrapper\">\r\n\t\t<div class=\"icon-left-block\">\r\n\t\t\t<div class=\"icon-box-icon\">\r\n\t\t\t\t\r\n\t\t<div class=\"icon-wrapper\">\r\n\t\t<div class=\"icon icon-round icon-type-icon-text icon-size-default\">\r\n\t\t\t\r\n\t\t\t\t<span class=\"icon-text\">\r\n\t\t\t\t04\t\t<\/span>\r\n\t\t\t\t<\/div>\r\n\r\n\t\t\t<\/div>\r\n\t\t\t\t<\/div>\r\n\t\t\t\t\t\t\r\n\t\t\t\t<h5 class=\"icon-box-title \">\r\n\t\t\t\t\t\t\tDeployment & Warranty\t\t\t\t\t<\/h5>\r\n\t\t\t\t\t\t\t<\/div>\r\n\t\t<div class=\"icon-text\">\r\n\t\t\t\t\t\t<div class=\"content\">Deployment, data migration and documentation, with a 30-day technical warranty after go-live. The code lives in your repository from day one.<\/div>\r\n\t\t\t\r\n\t\t\t\r\n\t\r\n\t\t\t\t\t<\/div>\r\n\t\t<div class=\"clearfix\"><\/div>\r\n\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\t\t<div class=\"elementor-element elementor-element-75aabc6a elementor-widget elementor-widget-tm-ele-text-editor\" data-id=\"75aabc6a\" 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\t<h3>What custom web app development delivers<\/h3>\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-4aa20c1a elementor-widget elementor-widget-tm-ele-list\" data-id=\"4aa20c1a\" 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\tA custom web app that fits your workflow, not the other way around<\/span><\/li>\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\tTypeScript, tests and documented boundaries that make maintenance and future extensions easier to assess<\/span><\/li>\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\tPerformance and accessibility tested during the build and before release<\/span><\/li>\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\tFull ownership: code, documentation and deployment in your hands<\/span><\/li><\/ul>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-984d344 e-con-full e-flex tm-col-stretched-none tm-bg-color-over-image e-con e-child\" data-id=\"984d344\" 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-64aef070 e-con-full e-flex tm-col-stretched-none tm-bg-color-over-image e-con e-child\" data-id=\"64aef070\" 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-1f88a5d5 elementor-widget elementor-widget-image\" data-id=\"1f88a5d5\" 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 decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/offline-web.com\/wp-content\/uploads\/2026\/08\/web-app-development-inner-1-1024x576.png\" class=\"attachment-large size-large wp-image-20586\" alt=\"Custom web app development: client portal with projects, documents and invoices\" srcset=\"https:\/\/offline-web.com\/wp-content\/uploads\/2026\/08\/web-app-development-inner-1-1024x576.png 1024w, https:\/\/offline-web.com\/wp-content\/uploads\/2026\/08\/web-app-development-inner-1-300x169.png 300w, https:\/\/offline-web.com\/wp-content\/uploads\/2026\/08\/web-app-development-inner-1-768x432.png 768w, https:\/\/offline-web.com\/wp-content\/uploads\/2026\/08\/web-app-development-inner-1.png 1280w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\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-299a6621 e-con-full tm-col-stretched-none e-flex tm-bg-color-over-image e-con e-child\" data-id=\"299a6621\" 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-2b6556f1 elementor-widget elementor-widget-image\" data-id=\"2b6556f1\" 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 decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/offline-web.com\/wp-content\/uploads\/2026\/08\/web-app-development-inner-2-1024x576.png\" class=\"attachment-large size-large wp-image-20620\" alt=\"Custom web app development: booking platform week view with confirmations\" srcset=\"https:\/\/offline-web.com\/wp-content\/uploads\/2026\/08\/web-app-development-inner-2-1024x576.png 1024w, https:\/\/offline-web.com\/wp-content\/uploads\/2026\/08\/web-app-development-inner-2-300x169.png 300w, https:\/\/offline-web.com\/wp-content\/uploads\/2026\/08\/web-app-development-inner-2-768x432.png 768w, https:\/\/offline-web.com\/wp-content\/uploads\/2026\/08\/web-app-development-inner-2.png 1280w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\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\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-692ad653 ha-has-bg-overlay elementor-widget elementor-widget-tm-ele-accordion\" data-id=\"692ad653\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"tm-ele-accordion.skin-classic\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div id=\"accordion-holder-222104\" class=\"tm-accordion skin-classic\">\r\n\t\r\n  <div class=\"card active\">\r\n    <div class=\"card-header p-0\" id=\"heading981\">\r\n      <h5 class=\"title \" data-bs-toggle=\"collapse\" data-bs-target=\"#collapse981\" aria-expanded=\"true\" aria-controls=\"collapse981\">\r\n        <span class=\"text\">What does custom web app development cost?<\/span>\r\n        <span class=\"accordion-controls-icon\"><svg class=\"e-font-icon-svg e-fas-chevron-down\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M207.029 381.476L12.686 187.132c-9.373-9.373-9.373-24.569 0-33.941l22.667-22.667c9.357-9.357 24.522-9.375 33.901-.04L224 284.505l154.745-154.021c9.379-9.335 24.544-9.317 33.901.04l22.667 22.667c9.373 9.373 9.373 24.569 0 33.941L240.971 381.476c-9.373 9.372-24.569 9.372-33.942 0z\"><\/path><\/svg><\/span>\r\n      <\/h5>\r\n    <\/div>\r\n    <div id=\"collapse981\" class=\"collapse show\" aria-labelledby=\"heading981\" data-bs-parent=\"#accordion-holder-222104\">\r\n      <div class=\"card-body\">\r\n        <p>It depends on scope. Send the outline through the contact form and I will reply by email with an estimated cost and timeline. If the fit is right, the proposal uses fixed milestones instead of open-ended hourly billing.<\/p>      <\/div>\r\n    <\/div>\r\n  <\/div>\r\n\r\n  <div class=\"card \">\r\n    <div class=\"card-header p-0\" id=\"heading982\">\r\n      <h5 class=\"title collapsed\" data-bs-toggle=\"collapse\" data-bs-target=\"#collapse982\" aria-expanded=\"false\" aria-controls=\"collapse982\">\r\n        <span class=\"text\">How long does a typical project take?<\/span>\r\n        <span class=\"accordion-controls-icon\"><svg class=\"e-font-icon-svg e-fas-chevron-down\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M207.029 381.476L12.686 187.132c-9.373-9.373-9.373-24.569 0-33.941l22.667-22.667c9.357-9.357 24.522-9.375 33.901-.04L224 284.505l154.745-154.021c9.379-9.335 24.544-9.317 33.901.04l22.667 22.667c9.373 9.373 9.373 24.569 0 33.941L240.971 381.476c-9.373 9.372-24.569 9.372-33.942 0z\"><\/path><\/svg><\/span>\r\n      <\/h5>\r\n    <\/div>\r\n    <div id=\"collapse982\" class=\"collapse \" aria-labelledby=\"heading982\" data-bs-parent=\"#accordion-holder-222104\">\r\n      <div class=\"card-body\">\r\n        <p>The schedule depends on workflow complexity, integrations, data migration, access rules and test coverage. I map those dependencies first, then reply with an estimate and split the work into reviewable milestones.<\/p>      <\/div>\r\n    <\/div>\r\n  <\/div>\r\n\r\n  <div class=\"card \">\r\n    <div class=\"card-header p-0\" id=\"heading983\">\r\n      <h5 class=\"title collapsed\" data-bs-toggle=\"collapse\" data-bs-target=\"#collapse983\" aria-expanded=\"false\" aria-controls=\"collapse983\">\r\n        <span class=\"text\">Do you build the backend too?<\/span>\r\n        <span class=\"accordion-controls-icon\"><svg class=\"e-font-icon-svg e-fas-chevron-down\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M207.029 381.476L12.686 187.132c-9.373-9.373-9.373-24.569 0-33.941l22.667-22.667c9.357-9.357 24.522-9.375 33.901-.04L224 284.505l154.745-154.021c9.379-9.335 24.544-9.317 33.901.04l22.667 22.667c9.373 9.373 9.373 24.569 0 33.941L240.971 381.476c-9.373 9.372-24.569 9.372-33.942 0z\"><\/path><\/svg><\/span>\r\n      <\/h5>\r\n    <\/div>\r\n    <div id=\"collapse983\" class=\"collapse \" aria-labelledby=\"heading983\" data-bs-parent=\"#accordion-holder-222104\">\r\n      <div class=\"card-body\">\r\n        <p>Yes. I build the frontend and the Node.js or Laravel API, with PostgreSQL or MySQL underneath. One engineer owns the whole stack, so architecture decisions do not get lost between frontend and backend handoffs.<\/p>      <\/div>\r\n    <\/div>\r\n  <\/div>\r\n\r\n  <div class=\"card \">\r\n    <div class=\"card-header p-0\" id=\"heading984\">\r\n      <h5 class=\"title collapsed\" data-bs-toggle=\"collapse\" data-bs-target=\"#collapse984\" aria-expanded=\"false\" aria-controls=\"collapse984\">\r\n        <span class=\"text\">Who owns the code?<\/span>\r\n        <span class=\"accordion-controls-icon\"><svg class=\"e-font-icon-svg e-fas-chevron-down\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M207.029 381.476L12.686 187.132c-9.373-9.373-9.373-24.569 0-33.941l22.667-22.667c9.357-9.357 24.522-9.375 33.901-.04L224 284.505l154.745-154.021c9.379-9.335 24.544-9.317 33.901.04l22.667 22.667c9.373 9.373 9.373 24.569 0 33.941L240.971 381.476c-9.373 9.372-24.569 9.372-33.942 0z\"><\/path><\/svg><\/span>\r\n      <\/h5>\r\n    <\/div>\r\n    <div id=\"collapse984\" class=\"collapse \" aria-labelledby=\"heading984\" data-bs-parent=\"#accordion-holder-222104\">\r\n      <div class=\"card-body\">\r\n        <p>You do. Everything lives in your repository from day one. You get documentation and a 30-day technical warranty after go-live.<\/p>      <\/div>\r\n    <\/div>\r\n  <\/div>\r\n\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-2e2118cd e-con-full tm-col-stretched-none e-flex tm-bg-color-over-image e-con e-child\" data-id=\"2e2118cd\" 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-3a87b0e e-con-full e-flex tm-col-stretched-none tm-bg-color-over-image e-con e-child\" data-id=\"3a87b0e\" 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<div class=\"elementor-element elementor-element-7e92093b elementor-widget elementor-widget-tm-ele-text-editor\" data-id=\"7e92093b\" 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\t<h4>More Services<\/h4><p><\/p>\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-56d706bd elementor-widget__width-initial elementor-absolute elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"56d706bd\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_position&quot;:&quot;absolute&quot;}\" 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-42d24e1f elementor-widget elementor-widget-tm-ele-navigation-menu\" data-id=\"42d24e1f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"tm-ele-navigation-menu.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"tm-sc-simple-nav-menu\"><ul id=\"menu-services-links\" class=\"\"><li id=\"menu-item-20082\" class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-20082\"><a href=\"https:\/\/offline-web.com\/en\/vue-migration\/\"><i class=\"tm-nav-arrow-icon  flaticon-common-arrow-right\"><\/i>Vue 2 to Vue 3 migration<\/a><\/li>\n<li id=\"menu-item-20083\" class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-20083\"><a href=\"https:\/\/offline-web.com\/en\/web-app-development\/\"><i class=\"tm-nav-arrow-icon  flaticon-common-arrow-right\"><\/i>Custom Web App Development<\/a><\/li>\n<li id=\"menu-item-20084\" class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-20084\"><a href=\"https:\/\/offline-web.com\/en\/excel-to-dashboard\/\"><i class=\"tm-nav-arrow-icon  flaticon-common-arrow-right\"><\/i>Excel to Web App<\/a><\/li>\n<li id=\"menu-item-20085\" class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-20085\"><a href=\"https:\/\/offline-web.com\/en\/jquery-to-vue-migration\/\"><i class=\"tm-nav-arrow-icon  flaticon-common-arrow-right\"><\/i>jQuery to Vue migration<\/a><\/li>\n<li id=\"menu-item-20086\" class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-20086\"><a href=\"https:\/\/offline-web.com\/en\/nuxt-migration\/\"><i class=\"tm-nav-arrow-icon  flaticon-common-arrow-right\"><\/i>Nuxt 4 migration<\/a><\/li>\n<li id=\"menu-item-20897\" class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-20897\"><a href=\"https:\/\/offline-web.com\/en\/ai-integration\/\"><i class=\"tm-nav-arrow-icon  flaticon-common-arrow-right\"><\/i>AI Features for Vue &#038; Nuxt<\/a><\/li>\n<li id=\"menu-item-20199\" class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-20199\"><a href=\"https:\/\/offline-web.com\/en\/vanilla-js-to-vue-migration\/\"><i class=\"tm-nav-arrow-icon  flaticon-common-arrow-right\"><\/i>Vanilla JS to Vue migration<\/a><\/li>\n<\/ul><\/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-646d3738 e-con-full tm-col-stretched-none e-flex tm-bg-color-over-image e-con e-child\" data-id=\"646d3738\" 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<div class=\"elementor-element elementor-element-bc31ecd elementor-widget elementor-widget-tm-ele-text-editor\" data-id=\"bc31ecd\" 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\t<h4>Get in touch<\/h4>\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-2ee6c7d9 elementor-widget elementor-widget-tm-ele-text-editor-advanced\" data-id=\"2ee6c7d9\" 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-f5252c0\" >\r\n\t\t\t\t<p>Athens, Greece, working remotely with EU &amp; US teams<\/p>\t\t\t\t<\/div>\r\n\t\t\t\t\t\t\t\t<div class=\"each-item elementor-repeater-item-7af36a6\" >\r\n\t\t\t\t<p>info@offline-web.com<\/p>\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 class=\"elementor-element elementor-element-5cabb066 elementor-widget elementor-widget-tm-ele-iconbox\" data-id=\"5cabb066\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"tm-ele-iconbox.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"tm-sc-icon-box icon-box icon-left font-icon icon-left animate-hover icon-rotate-y\">\r\n\t\r\n  \t<div class=\"icon-box-wrapper\">\r\n\t\t\r\n\t\t<div class=\"icon-wrapper\">\r\n\t\t<div class=\"icon icon-default icon-type-font-icon icon-size-default\">\r\n\t\t\t<i aria-hidden=\"true\" class=\" flaticon-common-technology\"><\/i>\t\t<\/div>\r\n\r\n\t\t\t<\/div>\r\n\t\t\t<div class=\"icon-text\">\r\n\t\t\t\t\t\t<div class=\"content\"><h6>I reply by email<\/h6><\/div>\r\n\t\t\t\r\n\t\t\t\t<h5 class=\"icon-box-title \">\r\n\t\t\t\t\t\t\tGet a price and timeline\t\t\t\t\t<\/h5>\r\n\t\t\t\t\t\r\n\t\t\t\r\n\t\r\n\t\t\t\t\t<\/div>\r\n\t\t<div class=\"clearfix\"><\/div>\r\n\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\t\t<div class=\"elementor-element elementor-element-3efe103 tm-contact-form-7-button-full-width elementor-widget elementor-widget-tm-ele-contact-form-7\" data-id=\"3efe103\" 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-3efe103 placeholder-show tm-contact-form-align-default\">\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\/pages\/19951#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\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Off-the-shelf tools take you far, and then they stop. At some point you need a dashboard or a client portal&#8230;<\/p>\n","protected":false},"author":1,"featured_media":20565,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-19951","page","type-page","status-publish","has-post-thumbnail","hentry"],"acf":[],"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>Custom Web App Development Services | OFFLINE<\/title>\n<meta name=\"description\" content=\"Custom web apps, dashboards and internal tools built from architecture through deployment by one senior engineer. 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