Repository-level retrieval-augmented generation system for source code understanding. Built with Python, LangGraph, Gemini, ChromaDB, and Tree-Sitter.

High-performance backend for a perpetual futures exchange with an event-sourced matching engine. Built with TypeScript, Bun, Redis Streams, and PostgreSQL.

LLM-powered platform for generating and executing full-stack applications in sandboxed E2B containers. Built with Next.js, tRPC, Prisma, and Inngest.

A Go-based autonomous coding agent execution harness featuring Gemini tool-calling and stream response support.

Multimodal AI pipeline for facial emotion detection and speech sentiment classification in videos. Built with Python, OpenCV, and Transformers.

A concurrent seat reservation system validating atomic transactions under high concurrency. Built with Go and Redis SET NX locking.

A custom HTTP/1.1 server built directly over raw TCP sockets using a state-machine parser in Go.

Deterministic Bitcoin payment address derivation system using HD wallet derivation. Built with Go and btcsuite.

In-memory LRU cache implementation featuring O(1) lookup and eviction in Go.