Projects
Things I've designed, built, and shipped.
All A2A / JSON-RPC AWS Anthropic Azure AD B2C Azure AI Search Azure OpenAI Claude Claude Code ClickHouse Cosmos DB Document Intelligence EKS FastAPI Gemini GitHub Actions Go Google ADK Jira LIT LangChain LangGraph Multi-tenant Next.js OpenAI PostgreSQL Python RAGAS Realtime voice WebSockets pgvector scikit-learn
-
CostTracker
Open-source, self-hosted LLM cost tracking SDK. A drop-in instrumentation layer wraps OpenAI, Anthropic, Groq, and Bedrock clients to record usage straight to ClickHouse or PostgreSQL — real-time token metering, per-request cost attribution, and a bundled analytics dashboard.
- Python
- ClickHouse
- PostgreSQL