Jul 2020 – Mar 2024 · 3 yrs 8 mos · Bengaluru, Karnataka, India

• Re-architected legacy Mail web app into layered architecture, enhancing code quality, maintainability, scalability, and performance.
• Migrated codebase to TypeScript, achieving strict type checking and elevating code quality.
• Achieved >95% unit test coverage for a robust and reliable codebase.
• Introduced design patterns and best practices in JavaScript, React, and Redux, to optimize architecture and enhance maintainability.
• Spearheaded Flux to Redux transition, improving data flow and predictability.
• Proactively optimized rendering performance, reducing unnecessary re-renders, and enhancing user experience, resulting in a 25% reduction in page load times.
• Enhanced indexedDB query efficiency, improving data retrieval and storage, and reduced query time by 32% using multi-entry index and caching.
• Reduced bundle size through component splitting by 47%.
• Authored comprehensive end-to-end test cases, ensuring stability and preventing regressions.
• Introduced performance monitoring tools, resolving bottlenecks.
• Mentored junior developers, fostering knowledge sharing.
• Automated repetitive tasks and facilitated translations.
• Played an active role in feature development, from design to collaboration with various stakeholders.
• Contributed to team growth and participated in the hiring process.

Oct 2018 – Jul 2020 · 1 yr 9 mos · Gurgaon, Haryana, India

• Led a team to develop features for Housing's seller portal and buyer platform.
• Managed Housing's promotional events page which showcases all premium real estate developers, projects, and brokers.
• Reduced JS & CSS size to 125KB from 300KB.
• Improved Lighthouse score from 55 to 89.
• Reduced HTML size to 15 - 30 KB from 200KB through Critical CSS, JS lazy loading, and GraphQL.
• Implemented differential serving, reducing JS sizes by 38% for modern browsers.
• Introduced SSR of first Fold for users and complete page for bots.
• Integrated PWA to provide offline fast-performing experience.
• Created reusable components and forms for codebase consistency.
• Contributed to hiring and intern mentoring.

Oct 2017 – Oct 2018 · 1 yr · Noida Area, India

• Developed Back Office web application in React for bank operations.
• Designed and developed the architecture to clone a repository on the server and run test suites.
• Created a mock Terminal-like interface to display progress for cloning and test suites using Sockets.
• Developed a common components repository for all front-end projects.
• Contributed to hiring.

Jul 2015 – Oct 2017 · 2 yrs 3 mos · New Delhi Area, India

• Developed Advanced Web-Based Simulation of Microsoft Office and MS Windows 10.
• Developed COSMATT - Compro Online Servo Motor Analysis and Training Tool used by motion engineers worldwide.
• Developed various modules and UI components end-to-end.
• Developed a user dashboard for the course reader containing all the analytics data like time spent and chapter/section progress.
• Developed stand-alone JQuery plugins.
• Used event-driven architecture for actions logging and events communication in the simulator.

Jan 2015 – Jun 2015 · 5 mos · Gurgaon, India

• Software Developer