Kavita T.

I build and scale production web applications on the MERN stack, with a focus on SaaS platforms, healthcare systems, and AI-powered tools. Most of my Upwork contracts have lasted months to years, not weeks. Clients bring me in for the initial build and keep me on for feature expansion, performance tuning, and long-term platform growth. That kind of trust only comes from clean code, clear communication, and shipping on time. My core work spans healthcare marketplaces with telemedicine booking and patient management, SaaS products with Stripe and PayPal billing, subscription flows, and analytics dashboards, real-time features using WebRTC and websockets, AI-integrated tools and data-driven platforms, and cross-platform mobile apps using React Native. I handle the full development cycle, from database design and API architecture to frontend polish and deployment on AWS with Docker and NGINX. Whether it's an MVP that needs to move fast or a mature platform that needs to scale, I bring the same level of precision to both. Tech I work with daily: React, Next.js, Node.js, Express, MongoDB, PostgreSQL, React Native, AWS, Docker, Stripe, REST, and GraphQL. If you need a MERN stack developer who can own the full build and stick around for the long run, let's connect. #FullStackDeveloper #MERNStackDeveloper #ReactDeveloper #NodeJSDeveloper #NextJSDeveloper #SaaSDeveloper #WebApplicationDevelopment #MVPDevelopment #WebAppDeveloper #TypeScriptDeveloper #BackendDeveloper #FrontendDeveloper #APIIntegration #RESTAPI #GraphQL #MongoDB #PostgreSQL #MarketplaceDevelopment #AIIntegration #HealthcareSoftware #TelemedicineDevelopment #ReactNativeDeveloper #StripeIntegration #AWSDeveloper #Docker #RealTimeApplications #WebSocket #CustomSoftwareDevelopment #EnterpriseSoftware