Pradeep Kumar Dharmavarapu
Frontend Architect · Staff Frontend Engineer
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About
Frontend architect with 9+ years building platforms where performance is operational — at T-Mobile, Hitachi Energy, ABB, and Visa. Designs systems other engineers build on: multi-tenant SaaS, real-time infrastructure, and AI-accelerated workflows.
Experience
Frontend Architect - Orion, T-Mobile · Wipro - Bengaluru
(2025-08)
- Architected a multi-tenant SaaS platform across Cosmos DB, Azure Service Bus, Databricks, and APIM; unified 5 teams onto a Module Federation micro-frontend, shipping weekly vs monthly
- Reduced bundle size from ~30MB to under 5MB via Module Federation, shared dependency deduplication, lazy-loaded remotes, gzip, and Azure DevOps CI/CD pipeline overhaul
- Cut UI response time from 10s+ to milliseconds; published redux-state-debugger to VS Code Marketplace; introduced AI workflows (Cursor, Copilot) — reviews 40% faster, bugs down 50%+
Frontend Technical Lead - Gridstar, Hitachi Energy · Wipro - Bengaluru
(2023-11 - 2025-07)
- Led 10+ engineers across 12+ modules of a real-time HVDC grid management platform — React, Redux, Apollo Client, GraphQL subscriptions for live data streaming
- Eliminated 4–5s production re-render delays by redesigning Redux selector architecture and enforcing component boundaries across live grid operations
- Built a Node.js BFF layer for API aggregation, payload reshaping, and custom auth flows — decoupling frontend from Hasura limitations and enabling per-client business logic
Senior Frontend Engineer / Lead - Relcare, ABB · Wipro - Bengaluru
(2019-08 - 2023-10)
- Reduced platform load time from 20s to under 1s (95%+ improvement) across 25+ D3.js visualisation components serving 100+ enterprise clients in 10+ countries
- Built interactive GoJS topology diagrams and geospatial substation maps with OpenLayers and Mapbox for a multi-tenant industrial monitoring platform
- Led Angular v8→v17 migration across 18+ modules in under a month — performance up 35%, production defects down 30%
Project Engineer, Senior Project Engineer - Visa Analytics Platform · Wipro - Bengaluru
(2016-10 - 2019-07)
- Progressed from engineer to senior scope on a high-traffic Visa analytics platform — delivered auth flows, i18n, WCAG accessibility, 5 custom D3.js components, and dashboards for 100+ internal stakeholders
Education
B.Tech - Electronics & Instrumentation Engineering - SRM IST, Chennai (2012 - 2016)
