Hi there.
I’m Rajesh Bhattarai, a software developer and technical content creator based in India.
I love crafting a product that solve real-world problems while ensuring users enjoy a seamless and frictionless experience.
With a passion for innovation, I specialize in building scalable solutions that deliver engaging, accessible, and high-performing interfaces.
Work
Software Engineer
BookMyShowMay 2025 - Present
Software Engineer
UniAccoSep 2024 - May 2025 · 9 mos
- Took the initiative to optimize performance for the UniAcco website by benchmarking key pages using tools like PageSpeed Insights, GTmetrix, and Chrome DevTools, resulting in significant improvements in Core Web Vitals through techniques such as resource hinting, skeleton loading, SSR/SSG, strategic asset optimizations, and code splitting.
- Developed UniFlx, a short-term property listing and details page for UniAcco, incorporating property filters (price, distance, etc.), a seamless booking flow, and payment page; implemented infinite scroll on the listing page with integrated Google Maps to display property locations dynamically as users browse.
- Optimized asset loading by implementing an enum-based strategy and code splitting, reducing execution time from 22.6ms to 0.6ms, and eliminating unnecessary chunks from the common module to enhance performance.
- Revamped the UniAcco homepage with a new search feature and optimized API performance by implementing in-memory caching to reduce unnecessary calls, enhancing efficiency and user experience.
Software Engineer
BeatOOct 2023 - Sep 2024 · 1 yr
- Led the migration of the BeatO web application to Next.js, reducing load time from 12.8 seconds to 3.5 seconds and improving SEO performance.
- Led the Care Program Project, developing the frontend using ReactJs for a Doctor-led Diabetes treatment program.
- Boosted Care Purchase Plan adoption by creating intuitive Care pages and integrating Juspay payment gateway.
- Implemented robust authentication and authorization systems for secure access control and user management.
- Revamped the Shop (E-Commerce) segment, implementing features like product listing, cart functionality, and checkout processes.
- Integrated Sendbird Chat SDK, driving a 30% increase in user engagement and 20% boost in online consultation bookings.
Software Engineer
PayworldFeb 2022 - Aug 2023 · 1 yr 7 mos
- Revamped the UI of the Bharat Bill Payment System (BBPS) integrated with Payworld.
- Migrated the entire RAFP (Risk and Fraud Prevention) web app from HTML/CSS/JS to AngularJS.
- Implemented REST API integration and performed error handling in the frontend.
- Developed the Payworld Associate API Documentation website with features like code syntax highlighter and multi-level navigation.
- Enhanced the UI of Fastag services and improved the Addmoney page UI for retailers.
YouTube
Ever since my college years I've been teaching programming concepts especially web development, I cover everything from frontend to backend.
Watch on YouTubeSocial media
Feel free to drop me a message on social media to talk about your projects or just have a casual conversation. I'm here to listen and have some enjoyable conversations!