Kashif Khan

I'm a full-stack mobile and web developer with hands-on experience building production apps from concept to App Store/Play Store launch. My core focus is React Native and Flutter for cross-platform mobile development, paired with TypeScript and Node.js on the backend to deliver complete, scalable solutions.

On the mobile side, I work extensively with EAS build pipelines for React Native apps, implement real-time features using Socket.io and the Agora SDK for chat and video/voice calling, and integrate in-app purchases and subscriptions through RevenueCat and Stripe. I'm comfortable handling push notifications, offline-first architecture, deep linking, and native module integration when a project calls for it.

For backend and infrastructure, I build with AWS services including Cognito for authentication, Amplify, and AppSync for GraphQL APIs, as well as Supabase for projects that need a fast, Postgres-backed backend with built-in auth and storage. I also work with Python and FastAPI for backend services and APIs, and Next.js for web applications and marketing sites that need to be fast and SEO-friendly.

I take a pragmatic approach to development — writing clean, maintainable code, communicating clearly about timelines and tradeoffs, and using modern AI-assisted tooling (like Cursor, GitHub Copilot, and Claude Code) to move faster without sacrificing code quality. I've worked on projects ranging from social and dating apps with real-time messaging, to SaaS platforms with subscription billing, to fitness and health-tracking apps with AI-powered features.

Whether you need a single feature built, a bug fixed, or an entire app built from scratch, I aim to deliver reliable, well-tested work and keep you updated throughout the process. Looking forward to working with you.