Ujjwal Singh

Led React + TypeScript frontend architecture across multiple projects, driving technical decisions, mentoring engineers, and improving frontend scalability. Built AI-powered support platform integrating frontend workflows, APIs, and automation for 40K+ users, reducing support workload by ~95%. Architected and scaled a micro frontend platform (15+ applications) using Module Federation, enabling independent deployments and improved engineering scalability. Built high-performance real-time chat system handling 10K+ messages with optimized rendering and scalable frontend patterns. Built internal frontend libraries including event-driven systems and declarative analytics to improve scalability and developer productivity.

Led frontend development across multiple projects, mentored engineers, and drove architecture decisions across teams in India. Built AI-powered support platform for 40K+ users, reducing ticket load by approximately 95%. Implemented a real-time chat system (10K+ messages) with optimized rendering. Migrated from Angular to React to improve maintainability and developer productivity.

Designed organization-wide micro frontend architecture using Single-SPA. Led Angular to React migration to improve maintainability and developer productivity. Built scalable enterprise finance/payment workflows and internal platform features for business users. Reduced page load time by ~25% and built reusable component systems using Storybook.