Deepak Das
Full Stack Developer
About Me
I don't just write code — I ship products that scale.
Full Stack Developer with real-world experience building cross-platform mobile apps, scalable backend systems, and production-grade web interfaces. I work across the entire stack — from pixel-perfect frontends in Flutter & React.js to robust APIs powered by Django & DRF, deployed on AWS.
My sweet spot? RESTful API architecture, WebRTC real-time comms, cloud infra, and CI/CD pipelines that actually work.
Technical Skills
Frontend & Mobile
- React.js & Next.js
- Flutter & Dart
- GetX, Provider, BLoC
Backend
- Django & DRF
- FastAPI
- PostgreSQL & SQLite
- WebSockets & WebRTC
Cloud & DevOps
- AWS EC2
- Nginx & Gunicorn
- Firebase (Auth, Firestore, FCM)
- GitHub Actions (CI/CD)
Experience
Full Stack Developer
Techfifo Innovations | April 2025 – Present
Architected multi-portal healthcare platforms, engineered secure RESTful APIs using Django REST Framework, and developed responsive React.js public-facing websites. Implementations included role-based access control, SVG-based dental charting, and WebRTC real-time capabilities.
Backend Developer
QliqCare | Contract
Architected a multi-role healthcare platform end-to-end within 3 months. Built backend using Django/DRF, integrated Razorpay, handled full AWS EC2 deployment, and implemented WebSocket communication.
Flutter Developer
Freelance / Personal
Developed custom POS billing applications with Bluetooth thermal printing. Built real-time P2P communication apps (Privtalk) featuring messaging, audio, and video calling using WebRTC and Firebase.
Projects
Denze
Healthcare Admin & Clinical Platform built with React.js, Django, and PostgreSQL.
QLIQ
Home Nurse Care Platform featuring cross-platform booking and real-time tracking.
Privtalk
Real-Time P2P Communication App using WebRTC and Firebase.
Certifications
AI Fundamentals
IBM SkillsBuild
Claude 101
Anthropic
AI Fluency
Anthropic