San Francisco, CA (PST)
I build scalable web apps & modern digital products.
Hello! I’m Rajeshwar Bhattacharjee, a Senior Full Stack Engineer experienced in transforming complex ideas into clean, fast, and high-converting web applications.
Technical Expertise
Tools, frameworks, and technologies I use to build world-class applications.
React / Next.js
ExpertNode / Express
ExpertTypeScript
ExpertPostgreSQL
ExpertTailwind CSS
ExpertAWS / Vercel
ExpertServices I Offer
Tailored solutions for startups, businesses, and agency partners.
Full Stack Web Apps
Custom web platforms built from scratch with frontend dashboards, secure database architecture, and REST API integrations.
UI/UX & Frontend
Responsive, highly scalable user interfaces converted from Figma to Next.js or React with pixel-perfect accuracy.
API & Speed Optimization
Refactoring legacy codebases, database indexing, Core Web Vitals optimization, and third-party API connectivity.
Featured Gigs
Pre-packaged services ready for immediate ordering.
Client Reviews
What founders and clients say about working with Rajeshwar Bhattacharjee.
"Clean architecture, fast response, and outstanding deliverables!"
Verified Client
Community OrderHave a project in mind?
Send Rajeshwar Bhattacharjee a direct message with your project details, budget, and timeline.