UI Platform - USAA (Fortune 500 U.S. Banking Client)
Customer-facing banking platform for USAA built with React and TypeScript, supporting high-volume financial transactions and account management at scale.
Problem
The existing frontend architecture had performance bottlenecks, low test coverage, and reliability gaps across critical banking modules used by hundreds of thousands of users.
Solution
Led front-end architecture using React and TypeScript. Built and integrated REST APIs powering real-time account dashboards and transaction workflows. Established unit testing standards with Jest and React Testing Library. Integrated AWS Lambda backend services for scalable processing during peak transaction cycles.
Impact
Boosted user engagement by 20%, reduced bounce rate by 15%, cut data retrieval latency by 50%, reduced software bugs by 30%, reduced infrastructure costs by 40%, and reduced server downtime by 40%.
Status
Delivered. Delivered at TCS.