Hire the Best Web Application Developers
in Canada

Clients rate our Web Application developers
Rating is 4.8 out of 5.
4.8/5
Based on 453 client reviews
Niroyan K.

Etobicoke, Canada

$9/hr
4.7
24 jobs

Full-Stack & Frontend Web Developer specializing in modern, high-performance web applications. I help startups, agencies, and businesses build fast, responsive, and conversion-focused websites using modern technologies and AI-assisted development workflows. What I can build ✅ Business Websites ✅ SaaS Applications ✅ Landing Pages ✅ Dashboards & Admin Panels ✅ AI-Powered Web Applications ✅ Portfolio Websites ✅ E-commerce Platforms ✅ Real Estate Websites ✅ Healthcare & Medical Platforms ✅ FIFA Live Score Platforms ✅ Music Streaming Applications ✅ Custom Web Applications Core Technologies HTML5 CSS3 JavaScript (ES6+) TypeScript React.js Next.js Astro.js Tailwind CSS Node.js Python REST API GraphQL MongoDB PostgreSQL Firebase Supabase Git & GitHub Vercel Cloudflare Responsive Web Design Progressive Web Apps (PWA) UI / UX Figma UI Design UX Design Wireframing Prototyping Responsive Design Design Systems User Interface Design User Experience Landing Page Design Mobile-First Design Dashboard Design Development Services Frontend Development Full-Stack Development Website Development Web Application Development API Integration Performance Optimization SEO Optimization Accessibility (WCAG) Cross-Browser Compatibility CMS Integration Sanity CMS Authentication Database Design Deployment & CI/CD AI Integration OpenAI API Responsive Development Why work with me? • Clean, scalable code • Pixel-perfect implementation from Figma • Fast turnaround • Mobile-first responsive development • SEO-friendly architecture • High Lighthouse performance • AI-assisted development using Codex and modern developer tools • Daily progress updates • Unlimited revisions until you're satisfied Keywords React Developer, Next.js Developer, Frontend Developer, Full Stack Developer, JavaScript Developer, TypeScript Developer, Tailwind CSS Developer, HTML Developer, CSS Developer, Web Developer, Web Application Developer, UI Developer, UX Developer, Figma Developer, Responsive Website Developer, Landing Page Developer, SaaS Developer, Dashboard Developer, AI Developer, Astro Developer, Node.js Developer, Python Developer, REST API Developer, API Integration, MongoDB Developer, Firebase Developer, Supabase Developer, Vercel Deployment, Cloudflare Deployment, Performance Optimization, SEO Expert, Modern Web Design, Website Redesign, Prototype, Wireframe, User Interface, User Experience, Mobile App UI, Web Design, Frontend Engineer.

  • Responsive Design
  • Landing Page
  • Website
  • Web Development
  • HTML5
  • JavaScript
  • Web Design
  • Front-End Development
  • React
  • Next.js
  • Tailwind CSS
  • SEO Strategy
  • JSON
  • API
  • Node.js
Mike B.

Toronto, Canada

$40/hr
4.8
128 jobs

I’m a senior Shopify Developer and Shopify Expert with 14+ years of experience in Shopify, Shopify Plus, custom themes, custom apps, integrations, and migrations. As a Shopify Plus Developer, web developer, laravel, search spring, odoo, and e commerce product manager, I build stores and systems that are fast, stable, and designed to increase revenue. I have worked with DTC brands, startups, retailers, and enterprise teams with complex workflows. My work combines Shopify Developer execution, Shopify Expert strategy, Shopify Plus Developer logic, e-commerce marketing thinking, shopify marketing setup, and practical improvements that help shopify increase sales. 🚀 Full-Cycle Shopify Development As a Shopify Developer, I don’t just write code. I build eCommerce systems that sell, scale, and support daily operations. Whether you need a new Shopify store, Shopify Plus customization, custom Shopify Plus Developer support, shopify speed improvement, shopify dropshipping setup, automation, migration, or technical support, I can help from planning to launch. My main focus is Shopify Developer work, Shopify Expert consulting, and Shopify Plus Developer solutions for brands that need clean code, better UX, performance, and business results. I also support e commerce product manager tasks, web developer tasks, laravel projects, search spring interfaces, odoo automation, e-commerce marketing systems, shopify marketing flows, and shopify virtual assistant workflows. 💻 Core Expertise - Shopify Developer services for Shopify and Shopify Plus stores - Shopify Expert support for store audits and growth - Shopify Expert consulting for technical and business decisions - Shopify Plus Developer work for private apps, custom apps, admin tools - Custom Shopify themes, Liquid sections, templates, and storefront logic - Shopify Plus Developer integrations with APIs, ERPs, CRMs, payments, and fulfillment tools - Shopify Developer support for checkout, product pages, collections, subscriptions, and B2B flows - shopify speed optimization for Core Web Vitals and conversion - shopify increase sales improvements through CRO, analytics, and funnel fixes - shopify dropshipping setup, supplier integration, product import automation - shopify marketing and e-commerce marketing support for growth-focused stores - shopify virtual assistant workflows for catalog, order, and product operations - e-commerce product manager support for WooCommerce, WordPress migration - web developer support using HTML, CSS, JavaScript, Liquid, PHP, and APIs - search spring work for interactive front-end experiences - odoo automation for data, scripts, and backend tools - laravel support for scalable eCommerce systems ⭐ How I Can Help If you need a Shopify Developer to build a new store, I can create a clean, mobile-first storefront. If you need a Shopify Expert to audit and improve your existing store, I can find the technical and conversion gaps holding revenue back. If you need a Shopify Plus Developer to build custom functionality, I can create apps, integrations and dashboards tailored to your workflow. I can also help with shopify dropshipping stores, shopify virtual assistant systems, shopify speed fixes, shopify increase sales strategy, shopify marketing funnels, e-commerce marketing improvements, e commerce product manager support, web developer tasks, search spring builds, odoo scripts, and laravel projects. 🎯 My Approach Every project starts with understanding your business goals, store structure, customer journey, and technical constraints. As a Shopify Developer, Shopify Expert, and Shopify Plus Developer, I focus on better shopify speed, better product pages, better checkout flow to shopify increase sales, better shopify virtual assistant automation, better shopify marketing and e-commerce marketing systems, stronger web developer and laravel stability, better Shopify Plus Developer solutions, better search spring interfaces, better odoo automation, and better e commerce product manager flexibility. ⭐ Why Work With Me Clients choose me because I combine Shopify Developer experience, Shopify Expert strategy, and Shopify Plus Developer technical execution with real business understanding. I know how to launch stores, fix broken systems, improve shopify speed, support shopify dropshipping operations, improve shopify marketing, strengthen e-commerce marketing, build systems that help shopify increase sales. If you need a reliable Shopify Developer, Shopify Expert, Shopify Plus Developer, e-commerce product manager, web developer, laravel, search spring, odoo, shopify virtual assistant support, shopify speed optimization, shopify dropshipping setup, shopify marketing, e-commerce marketing, or Shopify increase sales strategy, let’s talk !

  • CSS
  • HTML
  • Shopify
  • Shopify Templates
  • Web Design
  • Shopify Plus
  • Shopify SEO
  • Shopify Apps
  • Shopify Development
  • Ecommerce Website
  • PHP
  • HTML5
  • Ecommerce
  • WordPress
  • JavaScript
  • React
  • Liquid
  • WooCommerce
  • Shopify Theme
  • Shopify Website Design
Chaudhry Nomaan H.

Milton, Canada

$15/hr
5.0
16 jobs

✨Successfully developed websites for clients across multiple industries✨ I help businesses and startups build, manage, and scale SaaS platforms with clean, secure, and high-performance web solutions. With 10+ years of hands-on experience in web development and SaaS applications, I specialize in developing custom admin panels, user dashboards, role-based access systems, and backend architectures that are reliable and scalable. I’ve worked with clients worldwide to deliver professional platforms that are easy to manage and built for growth. My focus is on writing maintainable code, ensuring system stability, and creating admin interfaces that simplify operations—so you can focus on growing your SaaS product with confidence. ✨My Expertise Includes: ➜ SaaS Web Application Development ➜ Custom Admin Panel & Dashboard Development ➜ User Management Systems (Roles, Permissions, Authentication) ➜ Backend Development & API Integration ➜ Database Design & Optimization ➜ Secure Data Handling & Access Control ➜ Performance Optimization & Scalability ➜ Admin Panel UI/UX Optimization ➜ System Maintenance, Bug Fixes & Technical Support ➜ Third-Party API & Payment Gateway Integration I focus on high performance, clean architecture, and long-term maintainability. Every project is developed with scalability, security, and usability in mind. 💡 Why work with me? ✔ 100% attention to detail and clean, maintainable code ✔ Fast turnaround with transparent, consistent communication ✔ Proven experience building scalable SaaS platforms and admin panels 📌 Let’s connect and discuss your project today. Click “Invite” and let’s take your SaaS platform or web application to the next level.

  • SaaS Development
  • Admin Panel Setup
  • Full-Stack Development
  • Back-End Development
  • React
  • Next.js
  • Node.js
  • TypeScript
  • PostgreSQL
  • Firebase
  • REST API
  • User Authentication
  • Socket.io
  • Tailwind CSS
  • Flutter
Kaushik K.

Ajax, Canada

$20/hr
4.7
39 jobs

10+ years of experience with Microsoft .Net Framework and Visual Studio .Net on designing, developing and maintaining both web and windows based applications. My skillset includes the following:- Net Technologies : C#.Net, ASP.NET, ADO.NET, VB.NET, .NET Framework, Win-Forms, MVC, Entity Framework, Crystal Report Operating Systems : Microsoft Windows XP, Windows 2000, Windows 2008 Server, Windows 2012 Server RDBMS : SQL Server, SQL 2005/2008/2012 Version Control : Visual Studio .NET 2008/2010/2012/2017, Microsoft Team Foundation Server, VSS Web Technologies: Bootstrap, Jquery, Javascript. HTML5, CSS, AngularJS

  • C#
  • SQL
  • ASP.NET
  • AngularJS
  • jQuery
  • ASP.NET MVC
  • .NET Framework
  • JavaScript
  • Windows App Development
  • Selenium
Steve M.

Devon, Canada

$55/hr
4.8
38 jobs

For over 20 years I have worked as a web application developer. My current focus is on using technologies such as HTML5, Javascript, CSS, React.js, Next.js, Babylon.js, 8th Wall, n8n, iClone, GSAP, Firebase, inWorld, OpenAI, LangChain, LangGraph, and Pinecone to create full-stack solutions for responsive games, interactive media applications, and AI agents for desktop and mobile devices. My work has been used by companies like Pepsi, Nokia, the NHL, Purex, Knopf, Tennessee State University, National Institutes of Health, Seterra, Memarden, and Eduweb.

  • CSS
  • HTML5
  • JavaScript
  • React
  • TypeScript
  • ChatGPT
  • Firebase
  • GreenSock
  • Babylon.js
  • Game Development
  • iClone
  • Augmented Reality
  • Educational Technology
  • n8n
  • LangChain
Kunchok T.

Toronto, Canada

$25/hr
5.0
29 jobs

Mobile Application Developer | iOS & Android Expert | 5+ Years Experience As an experienced native & cross-platform mobile application developer with over 5 years of hands-on expertise, I bring a proven track record of building high-quality, user-centric mobile applications. I specialize in native app development with Java for Android and Swift for iOS, along with cross-platform solutions using Flutter, giving clients flexible and optimized solutions. Key Skills: 1. Native Android Java/Kotlin Development 2. Cross-platform Solutions (Flutter) 3. Backend Development (Node.js, Spring Boot) 4. Real-Time Data Integration & API Implementation 5. User Interface (UI) & User Experience (UX) Design 6. CI/CD Pipeline Implementation for Seamless Deployment Highlights & Accomplishments: 1. Founder/Creator of KharagEdition 2. Successfully led the development of native and cross-platform apps, used by over 10,000 users. 3. Simple_barcode_scanner flutter plugin creator 4. Medium technical content writer with 600+ follower 5. Udemy Instructor with 800+ students enrolled 6. Tech speaker in multiple events With a commitment to delivering high-performing, reliable, and scalable mobile apps, I am here to help bring your project to life. Let’s discuss how I can support your goals on Upwork!

  • Flutter
  • Firebase
  • Dart
  • Android App Development
  • Mobile App Development
  • Android
  • iOS Development
  • Java
  • Next.js

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