Kashish bhatnagar

I’m a Senior Frontend Engineer with 4+ years in Product Engineering, specializing in React.js, Vue.js, and TypeScript for enterprise-scale applications. I focus on frontend system design, scalable architecture, and reusable UI systems that teams can confidently extend.

At Infosys, I spearheaded an end-to-end migration of a monolithic legacy frontend to Vue.js + TypeScript, applying scalable architecture principles to modernize the codebase and reduce technical debt. The result: a 30% reduction in load times, plus cross-browser compatibility and performance optimization standards adopted across the team.

I also build for feature velocity and reliability—maintaining a shared React.js component library and design system with React Hooks and accessibility standards, cutting feature build time by ~25% and lowering production regressions. I lead feature ownership end-to-end (requirements, REST API integration, state architecture, UI implementation, testing, and deployment coordination), including secure JWT/authentication modules, while keeping CI/CD steady with Jenkins and GitLab CI. I’m currently learning AWS services and exploring micro frontends and agentic coding tools to accelerate execution without sacrificing quality.