A collection of things I've built.
Built a secure, offline-capable LLM system using FastAPI and LlamaIndex. Implemented document ingestion, chunking, embeddings, and context-aware retrieval to enable private document queries entirely without internet dependence.
Architected and developed a Jira-like project management platform using Next.js 14, TypeScript, PostgreSQL, and Drizzle ORM with RBAC, Kanban board, and bug tracking. Multi-tenant system supporting 1,000+ concurrent users with optimized indexing, bulk CSV processing, attendance automation (cron), and real-time notifications. Built at GGS Information Services.
Developed a scalable PDF-to-XML extraction system using Python, Streamlit, and OCR for text, image, and table processing. Implemented modular backend architecture with progress tracking, session handling, and automated cleanup. R&D project at GGS Information Services.
Developed a complete hackathon registration platform using Hono.js and hosted on Cloudflare. Implemented automated email confirmations and enabled organizers to export registered teams to Excel for streamlined event management. Team project.