hi, i am
Abhay Chadha.
Staff Software Engineer in Bengaluru. 15+ years building scalable B2C web apps with modern JavaScript, micro-frontends, and cloud-native platforms. Leads teams and mentors engineers.
Featured Projects
Selected initiatives from 15+ years building scalable B2C web applications at enterprise scale.
Enterprise
Walmart Plus & Sam's Club membership platform
Led modernization of the Walmart Plus platform (CA & MX) and Sam's Club membership funnel using React, Next.js, TypeScript, and GraphQL—achieving 2× subscription growth and 25% responsiveness improvement. Built caching for customer data and authored 10+ technical design specs.
Project Info
Year
2023 – Present
Role
Staff Software Engineer
Client
Walmart
Platform
Sixt mobile check-in & micro-frontend platform
Spearheaded documentation and mobile check-in platform; built web check-in from scratch (15% fewer counter pickups). Introduced micro-frontend architecture on sixt.com post-purchase flows. Drove 20% conversion improvement via performance and A/B testing.
Project Info
Client
Sixt
Year
2021 – 2023
Role
Software Development Engineer III
E-commerce
Lowe's search & product listing (lowes.com)
Led front-end for lowes.com search and product listing. Implemented isomorphic architecture and SSR with Node.js BFF. Improved web vitals and observability, optimizing GCP cloud costs.
Project Info
Client
Lowe's
Year
2020 – 2021
Role
Lead Software Engineer
About me
Staff Software Engineer with 15 years designing and building scalable B2C web applications.
I specialize in modern JavaScript (React, Next.js, TypeScript), micro-frontend architecture, and cloud-native development. I build and lead cross-functional teams, improve UX, and mentor engineers. At Walmart I modernized the Plus and Sam's Club membership platforms; at Sixt I introduced micro-frontends and built the mobile check-in platform; at Lowe's I led front-end for lowes.com search and product listing with isomorphic SSR and BFF. I'm based in Bengaluru and passionate about platform architecture, performance, and scalable system design.
More about me
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© 2025 Abhay Chadha