Senior Software Engineer at Google

Developed and delivered Google Cloud Console features using React, TypeScript, Redux, Node.js, Express, MongoDB, and WebSockets. Led implementation of a new user dashboard for cloud resource monitoring, coordinating with backend and QA and improving engagement by 25%. Built REST APIs for querying resource metrics with MongoDB schema/indexing to support millions of data points at sub-100ms latency. Implemented real-time visualization via WebSockets and optimized aggregation pipelines to reduce reporting query time by 40%. Improved UI responsiveness and usability, reduced manual refresh rates by 50%, added API response validation/testing to reduce data discrepancies by 20%, and mentored junior engineers through code reviews and debugging.

Senior Software Engineer at Paxos

Built backend services for blockchain-based digital asset settlement workflows using Node.js and Express, designing REST APIs to process transactions with 99.95% reliability and improve processing time by 30%. Developed a React + TypeScript partner console for onboarding and transaction review using Redux for state management with responsive UX across devices. Optimized MongoDB schemas and indexes for partner queries, improving retrieval performance by 40%. Implemented WebSocket connections for live transaction status updates, reducing user wait time by 20%. Maintained quality through code reviews and automated tests, reducing production defects by 25%.

Software Engineer at Goldman Sachs

Worked on Marquee, a financial data platform for institutional clients. Developed React visualization components using TypeScript and Redux to improve chart performance by 30%. Built Node.js/Express services for data ingestion and REST APIs, optimizing MongoDB aggregation pipelines for real-time analytics on 1M+ records. Implemented WebSocket-based live price streaming with latency under 100ms for trader decision-making. Improved MongoDB query performance through schema design and indexing, reducing average response time by 35% and increasing data throughput. Contributed to code reviews and unit testing to reduce regressions by 20% and ensure robust delivery.