sagar panwar

I am a Frontend Developer with 3+ years of experience building scalable, type-safe applications using React and TypeScript. I focus on architecting real-time collaborative features, implementing robust state management, and delivering high-performance, accessible user interfaces.

I have led frontend framework migrations, reduced runtime errors by introducing TypeScript and Zod validation, and architected critical insurance claim processing systems serving thousands of users. I build polished multi-step forms, optimize API queries with TanStack Query, and prioritize validation-first patterns to prevent bad data at the edge.

My projects include realtime collaborative apps with multi-cursor presence, a NotebookLM-style PDF Q&A app powered by modern vector/A.I. stacks, and a mobile-first expense tracker with strong analytics and type-safe forms. I thrive in cross-functional teams and deliver dependable, maintainable frontends that scale.