Aug 2021 – Jul 2024 · 2 yrs 11 mos · Bengaluru, Karnataka, India · On-site

• Redesigned the PayPal SPF Web SDK architecture using React, Hooks, Context API, and modern JavaScript to support dynamic state management, improving responsiveness and scalability at the platform level.
• Led the design and delivery of a drag-and-drop UI platform built with reusable, memoized React components, enabling 50+ teams to rapidly build interactive UIs and standardize frontend development.
• Optimized React SDK performance at massive scale, handling 100M+ daily requests, by applying memoization (useMemo, useCallback), render optimization, and DOM management, significantly reducing memory footprint and runtime overhead.

Nov 2020 – Aug 2021 · 9 mos · Bengaluru, Karnataka, India

Jan 2019 – Nov 2020 · 1 yr 10 mos · Noida Area, India · On-site

• Led end-to-end frontend design and development of a centralized Manage Fee Panel, enabling institutes to manage fee collection and records through a single, intuitive UI.
• Improved frontend developer experience by reducing Webpack dev server startup time by ~83% (2m 28s → 25s) via build and configuration optimizations.
• Architected and delivered 5 reusable, plug-and-play UI components (Authentication, Permissions, Header, Common List, Email Templating), adopted across multiple Paytm panels.
• Built scalable and highly reusable frontend component architecture, improving UI consistency and reducing duplicate development across teams.
• Designed configurable, event-driven email templates, enabling flexible and maintainable user communication workflows.
• Drove frontend code quality through in-depth code reviews, resolving major and critical issues related to performance, accessibility, and maintainability.
• Integrated frontend workflows for the Wholesale module in Paytm for Business and implemented Google Analytics in Paytm Mall to track user behavior and engagement.

Jan 2018 – Jan 2019 · 1 yr · Gurgaon, India

• Led the full migration of the application from AngularJS (1.5) to Angular 4+, modernizing the frontend architecture and improving performance, maintainability, and scalability.
• Developed and shipped core product features in Angular, collaborating closely with product and backend teams to deliver high-quality UI experiences.
• Owned all major UI changes across the web application and marketing website, driving consistency in design, usability, and responsiveness.
• Resolved user-reported frontend issues, reducing friction and improving overall user experience and product stability.
• Revamped the UI and navigation of the Heymojo website, improving discoverability and user flow.
• Led SEO initiatives, collaborating with stakeholders to improve organic visibility and search performance.
• Maintained and enhanced SEO health, implementing semantic web standards, on-page optimizations, and best practices.

Mar 2017 – Jul 2017 · 4 mos · Bengaluru Area, India