Case studies from PhonePe — problem, approach, and outcome without the buzzwords.
Built Share.Market’s web platform from the ground up and led frontend architecture for a trading product serving 50K+ monthly active users. Owned system design across a 5-person team — reviews, cross-team sync, and the performance bar for peak market hours.
Architected Nexon, an automated MIS reporting service on Fastify, so every number in a regulator-facing report can be traced to source. Designed for 100% auditable compliance trails — not “export a CSV and hope.”
Developed a modular KYC platform adopted by 5+ internal products, cutting onboarding time from weeks to days. Same verification rails, many product surfaces — less reinvention, faster launch.
Designed a custom React-based SSR framework and migrated key routes to improve first-load performance by ~30–35%, with better SEO and faster access to critical trading flows.