I build production-grade backend systems for startups and tech teams — specializing in payment infrastructure, Solana blockchain integrations, and scalable REST APIs.
What I bring to your project:
- Payment Systems — Webhook handlers, transaction pipelines, wallet auth, P2P flows, and bank API integrations built from scratch
- Solana & Web3 — Wallet connectivity, transaction signing, on-chain payment flows
- Backend Architecture — Node.js, Express, Next.js API routes, Prisma ORM, PostgreSQL, MongoDB, Redis caching
- Real-time Systems — WebSocket-based live data, IoT device control via Firebase
- Infrastructure — Docker, CI/CD pipelines, Cloudflare Workers, Turborepo monorepos, serverless deployments
- Auth & Security — JWT, Zod validation, CORS, rate limiting, secure API design
Proven track record:
GSoC 2026 contributor with 4 merged PRs in open source. Built a full Solana payment system, a real-time IoT controller, and a digital payment wallet with webhook simulation. Participated in Smart India Hackathon 2025.
I work best with early-stage startups and small teams who need clean, maintainable backend systems shipped fast. I communicate clearly, write documented code, and treat your product like my own.
Tech Stack: Node.js · Express · Next.js · TypeScript · PostgreSQL · Prisma · MongoDB · Redis · Docker · WebSockets · Solana · Cloudflare Workers · JWT · REST APIs