Full-Stack JavaScript / MERN Developer building production-oriented web applications with React, TypeScript, Node.js, Express, MongoDB, and AI APIs.
I focus on building complete applications—not just interfaces—from frontend and REST APIs to authentication, role-based access control, databases, payments, testing, and deployment.
- Full-stack SaaS and business applications
- MERN / TypeScript web applications
- REST APIs and backend systems
- Authentication and role-based authorization
- AI-powered application features
- Multi-role dashboards and workflow systems
- Payment and third-party API integrations
Frontend: React, TypeScript, JavaScript, Next.js, Tailwind CSS Backend: Node.js, Express.js, REST APIs Database: MongoDB, Mongoose AI: Google Gemini API Payments: Stripe Testing: Playwright / E2E testing DevOps: GitHub Actions, Vercel, Render, Docker
Multi-role e-commerce application with AI-assisted product discovery, authentication, dashboards, MongoDB and Stripe integration.
AI-enhanced recruitment platform covering recruiter workflows, candidate management, applications, analytics and role-based access.
Multi-application restaurant platform with customer, staff and admin interfaces backed by a centralized API and real-time communication.
Full-stack service marketplace with service management, bookings, payments, notifications, reviews and administrative workflows.
🌐 https://saifulislam.vercel.app/
💼 LinkedIn: https://www.linkedin.com/in/saif-ul-islam-66261b323/
I’m currently open to Full-Stack Developer, MERN Developer, React Developer, Node.js Developer, and Junior/Mid-Level Software Engineer opportunities.