Adnan A.Private profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Nov 5, 2026.

I am a Senior Full-Stack Developer with 12+ years of experience building scalable web applications, SaaS platforms, ecommerce systems, Shopify apps, APIs, admin panels, and analytics dashboards. I help businesses build reliable, secure, and high-performance web applications from idea to production. I can work on both frontend and backend, handle database design, integrate third-party APIs, optimize performance, fix production issues, and deploy applications on cloud servers. My core technical skills include: Backend: PHP, Laravel, CodeIgniter, Symfony, Node.js, Express.js, REST APIs, API integrations, authentication, payment gateways, webhooks, and backend architecture. Frontend: React.js, Vue.js, Angular, JavaScript, TypeScript, HTML, CSS, Bootstrap, Tailwind CSS, Ant Design, responsive UI development, and dashboard interfaces. Databases: MySQL, PostgreSQL, MongoDB, Redis, TimescaleDB, ClickHouse, database design, query optimization, data migration, and reporting systems. Cloud & DevOps: AWS EC2, S3, CloudFront, SQS, Docker, PM2, Nginx, Git, GitHub, CI/CD basics, server setup, deployment, and production debugging. Shopify & Ecommerce: Shopify app development, Shopify APIs, OAuth, webhooks, Shopify analytics, custom ecommerce features, product/order/customer integrations, and frontend tracking. I have worked on complex systems involving: - SaaS platforms - Shopify apps - Analytics dashboards - Admin panels - CRM systems - REST APIs - Data-heavy reporting systems - Ecommerce platforms - Third-party integrations - Performance optimization - Database migrations - Cloud deployments What I can help you with: - Build a full-stack web application from scratch - Develop or improve Laravel / PHP applications - Build Node.js / Express APIs - Create React, Vue, or Angular frontend interfaces - Develop Shopify apps and integrations - Build dashboards and reporting systems - Fix bugs in existing applications - Optimize slow APIs and database queries - Migrate data between MongoDB, MySQL, and PostgreSQL - Set up Docker, AWS, and production servers - Integrate payment gateways, CRMs, shipping APIs, and third-party services - Improve application performance, security, and scalability Why clients work with me: I focus on understanding the business problem first, then building the right technical solution. I write clean, maintainable code and communicate clearly throughout the project. I am comfortable working independently or with a team, and I can take ownership of a feature from requirement gathering to deployment. I believe in long-term, reliable solutions rather than quick temporary fixes. My goal is to help clients build software that works smoothly, scales properly, and is easy to maintain. If you need a dependable full-stack developer who can build, fix, improve, or scale your web application, I would be happy to help.