Keerthi Vasan
@keerthivasan2
Front-end developer building fast, accessible React/Next.js experiences for products.
IndiaWhat I'm looking for
I’m a Front-End Developer with 4+ years building scalable, high-performance web applications using React, Next.js, TypeScript, and Redux. I focus on architecting performant interfaces and validating results with Lighthouse improvements (65→90+, with 40% bundle size reduction) to drive faster page loads.
In my roles, I’ve integrated accessibility (ARIA) into shared UI components, reviewed pull requests to raise team-wide coding standards, and owned CI/CD pipelines to reduce manual release overhead. I also deliver end-to-end integrations across e-commerce, payments, and SaaS—partnering with design and backend teams to ship measurable improvements.
Experience
Work history, roles, and key accomplishments
Product Engineer – Consultant
Aditya Birla Fashion and Retail Limited - Galeries Lafayette
Jul 2024 - Present (2 years)
Architected and optimized front-end interfaces using React, Next.js, and Redux, improving rendering performance by 10%. Reduced bundle size by 40%, increased Lighthouse scores from 65 to 90+, integrated ARIA-based accessibility, built CI/CD pipelines, and integrated Juspay payments and CleverTap analytics.
Product Engineer
Codingmart Technologies - QuickRecruit
Jul 2022 - Jun 2023 (11 months)
Built product modules for job posting, applicant tracking, resume screening, interview scheduling, and performance reviews. Developed reusable React/Next.js components, integrated ChatGPT-based resume parsing, and managed CMS integration while collaborating with designers on accessible UI.
Product Engineer – Consultant
Aditya Birla Fashion and Retail Limited - Pantaloons
Designed and executed the frontend payment flow architecture for seamless checkout integration and revamped key screens (Profile, Home, Cart) for usability and consistency. Merged REST APIs for real-time updates and used caching and AWS Secrets Manager to improve performance and securely manage credentials.
Education
Degrees, certifications, and relevant coursework
K S Rangasamy College of Technology
Bachelor of Engineering, Computer Science
Earned a Bachelor of Engineering in Computer Science from K S Rangasamy College of Technology.
Tech stack
Software and tools used professionally
Availability
Location
IndiaAuthorized to work in
Portfolio
runjs.rigial.comJob categories
Skills
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