Docintosh — Doctor Professional Network
Worked as a Software Engineer on Docintosh, a trusted professional network for India's medical community. Built and maintained web and mobile features for survey activities, CME modules, weekly medical rounds, and the member verification and onboarding flow.
Problem / User need
India's medical community lacked a verified, trusted platform for professional knowledge exchange, clinical opinion surveys, and CME (Continuing Medical Education) — one that could serve 60+ specialties without compromising member privacy or mixing in non-medical users.
Solution & design decisions
Built new feature modules and maintained the existing React.js web platform and React Native mobile app. Focused on activity flows (surveys, CME modules, weekly rounds), performance optimisation for lower-bandwidth connections, and bug resolution across the full platform.
Technical implementation
- Developed survey, case study, and CME module activity flows with multi-step completion state and partial save support.
- Built the Thinking Thursday weekly quiz module for medical students with real-time scoring and leaderboard.
- Managed complex application state using Redux Toolkit across multi-screen survey and quiz flows.
- Diagnosed and resolved bugs in the React Native mobile app, improving stability across iOS and Android.
- Optimised render performance and load times across the web platform, applying React best practices.
- Implemented responsive layouts with Tailwind CSS ensuring consistent UX across web and mobile viewports.
Constraints
- Strict member verification — registration limited to doctors and medical students with confirmed registration numbers.
- Mobile-first product serving users across all 28 Indian states in brief sessions between patient visits.
- Complex state management for multi-screen survey and CME activity flows with partial completion support.
- Anonymised responses by default — member identity only attached when explicitly opted in.
Outcomes
- Contributed features to a platform trusted by 250,000+ verified medical professionals.
- Improved application stability with bug fixes that reduced crash rates across the mobile app.
- Performance improvements reduced activity load times, keeping engagement high for brief-session users.
- Survey and CME modules supported 1.2M+ activities completed by members since platform launch.