At JP Morgan Chase & Co., I build enterprise React.js applications and micro-frontend architecture for global FinTech platforms supporting 10,000+ internal users. I introduced Webpack Module Federation across 5+ engineering teams, reducing release dependencies by approximately 40%.
I improve frontend performance through normalized Redux state, TypeScript migrations, reusable components, and real-time dashboards built with AG Grid, Highcharts, Redux-Saga, and WebSockets. My dashboard work improved rendering performance by 20–25%.
I also built a multi-agent test-generation platform using Claude AI and GitHub Copilot across eight React micro-frontends. It raised unit-test coverage from 1.5% to 86%, generated 1,900+ Jest tests in about nine hours, and reduced manual test-writing effort by 70%.
