I architect frontend systems
that scale to enterprise.
Anand Kumar — Principal Frontend Architect
19 years · React · Next.js · BFF · React Native
12-team platformsregulated domainsperformanceaccessibility

Currently
Role
Principal Frontend Architect
Company
Publicis Sapient
Location
Bengaluru, India
Featured Work
All projects →Enterprise B2B Platform
12 teams shipping independently · TTI cut ~40% · 6 API calls → 1 BFF query
Architected a modern B2B platform frontend powering multi-tenant SaaS workflows, replacing a legacy monolith with a Vite-based micro-frontend architecture backed by a NestJS BFF.
UK Grocery Retailer — Online Commerce
1 → 12 teams, independent deploys · build time 18min → 4min · Core Web Vitals green
Led frontend architecture for the UK's largest online grocery platform across four years, scaling from a single-team delivery to a 12-team micro-frontend programme serving millions of weekly shoppers.
US Healthcare & Prescription Platform
Onboarding 3wk → <1wk · zero PHI incidents · WCAG 2.1 AA passed
Defined the cross-team frontend architecture and ADR process for a large US healthcare platform, enabling safe, auditable delivery across regulated prescription and patient data workflows.
Selected Writing
All posts →Create your own Deno module + Github Action
I am going to explain how easy it is to create own module in deno and use it. Along with it, i'll also explain a bit on github actions.
Deno is here. Have you explored it yet?
My first experience with Deno and hands-on to get started with it. I am putting details on how I have started and some of the learnings and shortcomings that need to be explored.
A journey of creating first flutter app
A brief detail on my learning of flutter and how I have created an app for iOS and android both. This app is to help with Covid19 information (india only).
About
19 years designing and delivering frontend systems at enterprise scale. I work at the intersection of product, platform, and engineering — setting the technical direction for cross-functional teams building high-traffic, regulated, and multi-tenant web applications.
Full background →