Yashu Tandon

Backend Engineer

Open to Work

Node.jsExpress.jspostgresqlmongoDbawsdockerredisbullmqOpenAI APILangChainLlamaGeminiClaudeCursorRAGVector DBsFastAPIExpresscursorantigravity

CatalystCare SaaS

Full Stack

500+ DAU, 30+ APIs, 20% faster frontend, Lighthouse 65→88

Codak

AI Coding Agent

150-line code chunks, Real-time LLM streaming, Hybrid RAG, Docker sandbox, Async processing

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