Shavi Rishi

Developing backend services using FastAPI (Python) with well-structured REST APIs. Implementing real-time audio and video communication features using Agora SDK. Working with TypeScript and Vue.js for modern frontend integrations and interactive features.

Delivered end-to-end solutions across FinTech, Crypto, Social Chat apps, Banking, E-commerce, and Food services. Built scalable backends with Node.js/Express and Laravel, implemented RESTful APIs, third-party integrations (payments, authentication, maps), Redis/Firebase for caching and real-time features. Developed responsive frontends with React.js and Redux; designed reusable modules to improve scalability and team productivity. Managed projects end-to-end from requirements to deployment and post-launch support; led code reviews and enforced CI/CD pipelines.

Architected and built Micro-Frontend (MFE) applications using Webpack Module Federation with host/remote configuration and Hot Module Replacement (HMR). Developed REST and GraphQL APIs with Node.js, Express.js, and NestJS; implemented CORS policies, JWT/OAuth 2.0 authentication, and Swagger/OpenAPI documentation. Integrated third-party services including Stripe/PayPal payments, Google Maps API, FCM/OneSignal push notifications, and Firebase Auth. Gained hands-on experience with PostgreSQL and MongoDB schema design, CI/CD pipeline setup, and production observability tooling.