
Galaxy AI
Software Development Engineer 1
Delhi, India
- Led development of chat.galaxy.ai — a multi-model agentic AI chat platform supporting 100+ LLMs, processing 1.5 Billion+ tokens/day. Ranked #2 General Chat and #37 globally on OpenRouter
- Architected the full-stack system from the ground up — backend infrastructure, real-time streaming via SSE, multi-tool calling, memory persistence, and the complete frontend in Next.js and TypeScript
- Built RAG pipelines for large document processing, enabling contextual AI responses across multi-turn conversations with persistent memory
- Reduced Time to First Byte (TTFB) by 36% through async job offloading and request flow optimization; improved database query performance across millions of records via strategic indexing and query tuning
- Implemented virtualized rendering (React Virtuoso) to handle large-scale chat histories, reducing DOM node count by 90%+ and eliminating UI crashes in long conversations



















































