Backend developer in Bangalore. I build AI tools, automation pipelines, and secure APIs.
Focus: LLM integrations · Document intelligence · Browser automation · API security
| Project | What it does | Stack |
|---|---|---|
| ai-policy-summarizer | Parses & compares policy PDFs into structured summaries — key actions, roles, deadlines | Python · Groq · Streamlit |
| doc-qa-ai | RAG Q&A over any PDF, local embeddings, free LLM | Python · FAISS · sentence-transformers |
| application-automation | Fills Greenhouse ATS forms from a YAML profile — screenshot-before-submit safety step | Python · Playwright |
| finance-dashboard-api | RBAC REST API — JWT, rate-limited auth, CORS-hardened | Node.js · PostgreSQL · TypeScript |
| rdb-alpha | Redis-protocol key-value store, 25 commands, zero dependencies | Python · asyncio |
| Calm Notes | Full-stack wellness app with Stripe payments | TypeScript · React · PostgreSQL |
Languages: Python · TypeScript · Node.js · SQL · Rust
AI/ML: Groq · FAISS · sentence-transformers · RAG pipelines
APIs & Security: JWT · RBAC · rate-limiting · CORS · PostgreSQL · Express
📍 Bangalore, India · portfolio · thisisbiswajeetkumar@gmail.com

