Dhrubajyoti Bhattacharjee

Full-Stack Engineer who builds production web apps and self-hosts the AI inference pipelines running behind them.

About Me.

Self-taught engineer with a Mathematics & Computing background. I build full-stack web apps and specialize in AI infra: self-hosting ML models and orchestrating the async pipelines that run them in production.

ML Infra & Orchestration: Modal (self-hosted GPU inference), Inngest (async jobs, retries/backoff) and integration with any major LLM/AI API (Anthropic, OpenAI, Gemini, Groq, and others)
Frontend: React.js, Next.js (App Router), TypeScript, Tailwind CSS, Shadcn/UI, Redux, Zustand, TanStack Query
Backend & Auth: Node.js, Express.js, Hono, EJS, REST APIs, JWT, Clerk Auth, Better Auth, OTP flows
Databases: MongoDB, Mongoose, Prisma ORM, Neon DB (PostgreSQL), Firebase, AppWrite
Tools: Git & GitHub, Postman, Vercel, Render, Python3

Contact me

Services.

AI/ML Infrastructure

Self-hosting and deploying ML models on GPU infrastructure (Modal), orchestrated with async job pipelines (Inngest) and integrated with leading AI APIs.

Full-Stack Development

Building end-to-end web applications with React, Next.js, and Node.js. From database schema design to deployed, scalable products.

Backend Architecture

Designing robust REST APIs, SQL/NoSQL database schemas, and implementing secure authentication systems (JWT, OTP, OAuth).

Modern UI Engineering

Crafting responsive, accessible, and performant user interfaces using React, Next.js, TypeScript, and Tailwind CSS.

Projects.

Contact Me.

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