
Subham Karmakar
@Full-stack developer and experienced in AI/Agentic systems.
have a project, a role, or just want to chat? pick a time that works for you.
typescript end to end. react and next.js for anything with a ui, tailwind to style it. node or fastapi when it needs a backend, go when it has to be fast and real-time. postgres holds whatever needs to stick around, docker keeps it the same everywhere, and it lives on github before it ships on vercel, aws or cloudflare. electron, expo and swift when it has to leave the browser. claude, openai and open models from hugging face power the ai bits, langchain wires them into agents, langsmith tells me why they broke, and cursor is where most of it gets written.
who's been stopping by. counted without third-party trackers or cookies.
It's been great working with some cool companies lately.
receipts for the late nights. hover to peek at one, click to verify it.
Agentic AI Certified Foundations AssociateOracle
Claude Code 101Anthropic
Full Stack DeveloperUdemy
AWS Academy Graduate - Cloud ArchitectingAmazon Web Services
AWS Academy Graduate - Cloud FoundationsAmazon Web Servicescool projects i've worked on, or cool stuff that is still in development. btw I love Open Source. if you have any suggestions, feel free to reach out to me.
Autmin developmentAutm leverages Swift and Python with Ollama and Apple AI Dev Kit to build intelligent, local-first automation tools.
Hackmatrix '26in developmentHackmatrix '26: A high-performance hackathon platform built with Next.js, FastAPI, and S3 for seamless project hosting and collaboration.
TracefeaturedTrack, optimize, and manage all AI subscriptions in one unified analytics dashboard for maximum cost efficiency.
AtlasfeaturedA desktop AI assistant built with Electron and FastAPI that unifies OpenAI, Anthropic, Gemini, OpenRouter, and local models like Ollama in one chat interface. It includes real-time streaming and a persistent memory system powered by RAG, rolling summaries, and an entity graph to preserve context across conversations.