Prachi Panwar

Modernised frontend data architecture by migrating high-traffic React applications from Redux to React Query, redesigning API consumption, caching, and state synchronisation. Eliminated 30+ redundant API calls per user session, reduced JavaScript bundle size by 22%, and significantly improved application responsiveness and developer productivity. Architected the frontend for an AI-powered product recommendation engine handling 50K+ daily user interactions, building scalable React components and optimised data-fetching strategies to deliver personalised recommendations with sub-2-second response times. Developed an end-to-end referral system using React, Node.js, Swell APIs, and Google Cloud Functions. Built secure API integrations and serverless workflows to automate referral incentives and customer onboarding, supporting 5,000+ users and increasing referral-generated revenue by 15%. Led frontend performance initiatives across enterprise retail platforms (Bloomingdale's, Sephora, Ralph Lauren), partnering directly with customer teams to identify bottlenecks and optimise Core Web Vitals through code splitting, lazy loading, and intelligent caching - improving page performance by 25% and cutting bundle size by 18%. Built Python-based data ingestion pipelines processing 200K+ records daily from 5+ disparate sources into structured SQL databases, reducing data processing time by 35% and improving reporting accuracy for downstream analytics teams.

Architected a core admin platform end-to-end using Next.js, React, and TypeScript on the frontend with Node.js APIs on the backend, deployed on AWS, solving operational bottlenecks across event scheduling, reporting, and pitch deck generation. Built a dynamic event scheduler, progress report builder, and pitch deck generation tools for Investors and startups that eliminated 60% of manual scheduling overhead, enabling 100+ monthly events to be managed efficiently. Partnered with the product team to translate workflow pain points into technical solutions. Designed and shipped a full-stack eKYC Investor onboarding solution - handling government form compliance, multi-step state management using Redux, and payment gateway integration. Built with refs-based form handling and TypeScript for type-safe validation, enabling 1000+ investor registrations with a 95% success rate. Led API redesign for an investor-startup-VC matchmaking platform, collaborating with backend and product teams to restructure REST payload schemas. Redesigned key product flows - including investor discovery and startup profile matching to reduce friction and improve usability for end users. Reduced bundle payload by 25% and improved application performance across the platform.

Engineered frontend features for a Telecom Order Management System using Angular within an Agile development process, shipping core order workflows supporting enterprise operations. Integrated with 15+ backend APIs and built end-to-end unit tests to ensure workflow reliability, reducing order processing friction through an intuitive UI design. Architected efficient API consumption patterns and optimised request payloads to reduce network overhead by 40%, improving frontend performance, with test coverage validated through comprehensive unit and integration testing.