Abhijit Roy

Abhijit Royblog
I build things. Sometimes they work, sometimes they don't, and I learn the most from what breaks.
I'm curious by nature; building is how I explore. Each line brings me closer to understanding and I'm just getting started.

Experience

Open to opportunities
Founding Engineer , Dec 2024 - Present
i. Redesigned backend search and filtering using Drizzle ORM, improving query responsiveness and supporting higher concurrent load.
ii. Built an agentic AI workflow with LangChain and OpenAI that generated product details from camera input.
Full Stack Developer , Sep 2024 - Nov 2024
i. Built an end to end HIPAA compliant dictation feature with strong user adoption and better workflow efficiency.
ii. Migrated authentication from AuthJS to Supabase Auth, increasing platform security and performance.
vectorzeroai
Full-Stack / AI Intern , Apr 2024 - Jul 2024
i. Built an enterprise level AI search system using local LLMs (Ollama) and fine tuned models.
ii. Designed RAG pipelines with LangChain, ChromaDB, and FAISS for efficient ingestion, indexing, and retrieval.
Open Source Contributor , Jul 2024 - Present
i. Implemented rotation support via degree-string inputs, improving component flexibility.
ii. Developed BGA and SOT-23-3P components with accurate physical and electrical modeling for EDA integration.