Rohit Saini
Senior Frontend Engineer
I build high-performance, scalable applications. Currently scaling systems at CarDekho Group. Obsessed with React, Next.js, and clean architecture.
Featured Work
View LabExperiment
Matrix Text Scramble
A cyberpunk-inspired text decryption effect using interval mathematics.
ReactTypeScriptAlgorithms
Experiment
Particle Physics Engine
A canvas-based 2D physics simulation to test browser performance limits.
HTML5 CanvasTypeScriptMath
BuddyBills
A PWA for group expense tracking with role-based access, auto-balance updates, and dynamic split logic.
Next.jsNestJSPostgreSQLSWR
Experience
Software Development Engineer 1
Jul 2023 — PresentCarDekho Group
- Participated in full SDLC for 3 strategic projects (digiPartner, digiAgent, digiBuddy), launching 50+ features.
- Led frontend migration to Next.js, improving performance by 60% and reducing page load times by 5 seconds.
- Developed 20+ backend modules, including ACL systems supporting 700+ users.
- Engineered AWS Lambda-based document processing at 1,000 records/sec, reducing workflow time by 70%.
- Mentored 2 interns through full-stack development best practices.
ReactNext.jsRedux ToolkitAWS
Frontend Intern
Mar 2023 — Jul 2023CarDekho Group
- Re-architected the invoice uploader to process 30,000+ record files with fault tolerance.
- Migrated high-traffic components from React.js to Next.js, boosting scalability.
ReactNext.jsJavaScript