Yogen Prajapati

Pure Storage — Bengaluru, India

• —Migrated 100+ APIs from AWS Lambda to server-hosted Node.js microservices, consolidating deployment, routing, and observability while removing cold-start latency
• —Optimized high-traffic Node.js APIs, cutting response times from ~2s to 900ms (55% faster) for cloud infrastructure workflows
• —Design and build backend services in Go and Node.js, handling 50K+ daily API requests across an 8+ microservice architecture with 99.9% uptime
• —Own Kubernetes deployments end-to-end — manifests, rollouts, monitoring, and production debugging
• —Developed custom SFDC and Cassandra query builders, improving developer efficiency and code maintainability
• —Created an org-wide UI component library on shadcn/ui, Tailwind CSS, TanStack Table, and React Hook Form in a Turborepo monorepo, with a dedicated component playground app for adoption and testing
• —Reduced consumer app bundle sizes via component-level tree-shaking — side-effect-free ESM builds with per-component entry points
• —Implemented micro frontend architecture for existing UI applications, enabling independent team deployments and reducing build times

Knotch, Velotio Technologies — Remote, Pune

• —Led development of content intelligence platform serving 500+ enterprise clients using React and TypeScript
• —Improved Lighthouse performance score from 65 to 92 through code splitting and lazy loading optimizations
• —Translated complex Figma designs into pixel-perfect, responsive UI components with 98% design accuracy
• —Maintained and improved reusable UI themes with Styled Components, reducing CSS bundle size by 35%
• —Utilized GraphQL for efficient backend data fetching, reducing API calls by 45% through query batching

MaxIQ, Velotio Technologies — Remote, Pune

• —Led a team of 4 developers in building Enterprise SaaS platform for sales collaboration and intelligence using React, Redux, TypeScript, and WebSockets
• —Reduced page load time by 55% and JavaScript bundle size by 20% through performance optimizations
• —Integrated automated frontend deployments with Github Actions, reducing deployment time from 30 mins to 5 mins
• —Built custom dashboards within Mixpanel tracking 15+ key metrics and KPIs for product analytics
• —Implemented key features: Sales Pipeline, Advance Filters, Forecasting, Salesforce integration, Calendar sync, and Realtime Notifications

JetBlue Airways, Tata Consultancy Services — Pune, India

• —Developed a customer-facing flight booking system using Angular, NgRx, RxJs, and SCSS serving 1M+ monthly users
• —Delivered complex features: Multi-tab functionality, Redemption point flow, Cart, Wish list, Payment and checkout page with 99.5% transaction success rate
• —Reduced page load time by 40% through lazy loading and optimized state management
• —Collaborated with cross-functional team of 20 members including UX designers, backend engineers, and QA