Headline

Software Frontend Engineer · React 18 · TypeScript · Micro-frontends | Accessibility (WCAG 2.1 AA) · 40% perf gains · 30+ app systems | Open to: Frontend Dev · React Dev · UI Dev · Web Dev

About

Senior Frontend Engineer with 5+ years delivering production-grade React applications used by millions — across edtech, and now targeting high-stakes domains: healthcare, banking, automotive, and semiconductor. I specialize in three things most teams struggle with: accessibility that meets WCAG 2.1 AA in regulated environments; micro-frontend architecture that scales across 30+ apps without breaking; and performance optimization that cuts load times by 40%+ where it actually matters — on slow networks, in hospitals, in cockpits, on factory floors. At HMH (a $2B edtech company), I architect UI systems at scale using React 18, JavaScript, Material-UI, TanStack Query, Single-SPA, Redux, and Webpack 5. I also ship my own developer tooling: AI Bridge (Chrome + VS Code), an AI Code Review Agent that cut PR review time 30%, and Magic Terminal on PyPI. Open to Senior Frontend Developer, React Developer, UI Developer, and Web Developer roles — on-site in Pune or Hyderabad, or remote.

Location

Pune/Pimpri-Chinchwad Area

AI stack

antigravity

claude code

claude

codex

deepseek

gemini

github copilot

mcp

ollama

openai

Work experience

Software Engineer at Houghton Mifflin Harcourt, Jul 2023 - Present · 3 yrs 1 mo, Pune District, Software Engineer — Frontend HMH Tech India (Houghton Mifflin Harcourt) · Pune · Jul 2023 – Present Architect and ship UI features for a K–12 e-learning platform serving millions of global users — React 18, TypeScript, Material-UI, TanStack Query, Redux-Saga, Single-SPA, Webpack 5. Lead micro-frontend architecture across 30+ independently deployed apps; reduced inter-team deployment friction and improved feature modularity significantly. Designed a teacher analytics dashboard micro-app from scratch — real-time assignment metrics and activity insights used daily by administrators. Delivered WCAG 2.1 AA compliance end-to-end: ARIA roles, full keyboard navigation, screen reader support — the same accessibility standard required in healthcare (Section 508) and financial applications. Improved application load time by ~40% through React Query caching strategies, route-based code splitting, and lazy loading. Reduced codebase duplication by ~35% by authoring a reusable component library and custom React hooks adopted across teams. Achieved >80% unit and integration test coverage using Jest, React Testing Library, and MSW — reducing regressions in a high-frequency release cycle.

Frontend Developer at Tata Consultancy Services, Nov 2020 - Sep 2023 · 2 yrs 11 mos, Pune District, Frontend Developer Tata Consultancy Services (TCS) · Pune · Nov 2020 – Jul 2023 Built and maintained responsive, cross-browser web interfaces using React.js, JavaScript, HTML5, and CSS3 — delivering consistent UX across devices for enterprise-grade clients. Diagnosed and resolved critical UI performance bottlenecks, improving page load speed by 15% on a high-traffic production application. Participated in Agile sprints, conducted code reviews, and collaborated with backend, QA, and product teams to ship reliable, well-tested releases. Recognized with On-the-Spot Award and Star of the Month for consistent delivery quality — including three Individual Best Contribution Awards for technical ownership.

Education

Bachelor's degree, Information Technology, JSPM's Rajarshi Shahu College of Engineering

Public links

github: https://github.com/yogesh-developer

leetcode: https://leetcode.com/Ytelange0