MyMedicalHub International Ltd.
Nov 2022 - Present · Mohakhali, Dhaka, Bangladesh
Senior Software Engineer
Oct 2025 - Present
Lead a team of 3 engineers and own frontend architecture across 3 microservices of a HIPAA-compliant telemedicine and biometric-assessment platform used by 1,000+ patients and clinicians. Replaced fragile React-hook state with a deterministic finite-state-machine engine, so 99.9% of assessment sessions complete without a crash or freeze, with 60 FPS MediaPipe pose estimation and real-time rep counting. Built a Konva.js canvas engine for clinicians to correct range-of-motion measurements, moved MediaRecorder to imperative control to remove lifecycle bugs and memory leaks, led the Redux Toolkit rewrite of the medical-assessment chatbot, and refactored 54+ modules into a presentational/container architecture. Introduced the team code-review process and mentor 3 engineers.
- Next.js
- React.js
- TypeScript
- Redux Toolkit
- MediaPipe
- WebRTC
- Konva.js
- Tailwind CSS
- Microsoft Azure
Software Engineer
Oct 2023 - Sep 2025
Owned the biometric strength-assessment module end to end and led cloud cost and infrastructure work across 4 environments. Cut cloud hosting cost 70% (about $10K a year) by moving from self-managed VMs to Azure App Service with GitHub Actions CI/CD, and improved application performance 40% to Lighthouse 90+ by replacing 5 legacy UI libraries. Designed a feature-flag system and API-driven theming that serve 250+ client configurations from one codebase, and shipped HIPAA-compliant SSO, an automated clinical reporting engine and a session-recording pipeline to AWS S3. Named Employee of the Month in October 2023.
- React.js
- Next.js
- TypeScript
- Node.js
- Microsoft Azure
- GitHub Actions
- AWS S3
- OAuth
- Tailwind CSS
Junior Software Engineer
Nov 2022 - Oct 2023
Built the real-time video consultation layer of a telemedicine platform for remote physical therapy. Added real-time AI analysis and joint-angle measurement to live sessions, making assessments 25% faster than manual measurement with 95%+ accuracy against expert clinicians. Replaced the third-party OpenTok service with a WebRTC pipeline on self-hosted STUN/TURN servers and Socket.IO, turning a usage-based bill (about $3K a year) into a fixed cost and reducing latency and dropped calls. Built the first canvas annotation tool, a JWT-based API client with XSS and CSRF protection, and CI/CD across 4 environments.
- React.js
- WebRTC
- Socket.IO
- Node.js
- Express.js
- JWT
- Canvas API
- CI/CD

