Interfaces people trust with their money.

Built the promoter web app from zero to production (React, Vite, TypeScript) as primary owner — KYC with document upload, onboarding with contract signing, transactions, withdrawals with PDF invoice previews, referrals, and dashboard — served to 100K+ users inside the React Native client via WebView.

Designed the WebView integration layer: JS-bridge auth handshake with token injection and window messaging, dynamic keyboard-offset handling, pull-to-refresh, and a custom in-app debug console for on-device diagnosis.

Shipped the Opinion Trading admin platform on the ops dashboard — event, topic, and template management with status workflows and cursor-based pagination, powering operations for 200+ concurrent live events.

Reduced form error rates ~50% across KYC and financial flows via schema validation, granular loading states, and API-driven error handling; cut feature build time 25-30% with a reusable form component library.

Owned frontend delivery for 4+ client products, including national government portals (DFPD, Atal Bhujal Yojana), from build to production in React and Next.js. Progression: Trainee → Junior UI Developer → UI Developer.

Improved page load performance 30-40% via code-splitting, lazy loading, and asset optimization; achieved 90+ Lighthouse scores using SSR/SSG, semantic HTML, and Core Web Vitals-driven metadata strategy.

Cut redundant API calls ~20% by moving data fetching to React Query with normalized Redux Toolkit state.

Brought 3+ projects to WCAG 2.1 AA compliance with semantic HTML and full keyboard support.