I’m a Backend-Focused Full-Stack Developer · System Architect · Entrepreneur from Bharat(India), passionate about building scalable, secure, and high-performance systems.
Currently building Swadesic — a Social Marketplace redefining how businesses and individuals connect and collaborate.
- Languages: Python · Dart · Node.js · TypeScript
- Frameworks & Libraries: Django · Flutter
- APIs: REST · GraphQL
- Databases: PostgreSQL (Relational) · Neo4j (Graph)
- Query Languages: SQL · Cypher
- Servers & Caching: Apache · Redis
- Task Queues: Celery · RabbitMQ
- Containerization: Docker
- Version Control: Git · GitHub
- Operating Systems: Linux · Windows
- Deployment:
- Backend: Manual workflow (Dev → QA → Prod) with plans to automate (DevOps-aware)
- Mobile: Android app bundle releases via Google Play Console
- API Testing: Postman
- Load Testing: Apache JMeter
- Debugging Tools: Built-in IDE debuggers · Custom logging · Runtime profiling
- PyCharm · VS Code · Android Studio · Windsurf · Cursor · Trae IDE
- Authentication: JWT (JSON Web Tokens)
- Data Protection: Fernet (AES-based symmetric encryption)
- Encoding/Obfuscation: Base32 · Base64
- Secure API Design: Token-based auth, HTTPS-only communication, Input Validation & Sanitization
- Custom Messaging Server: Node.js-based real-time messaging service built for Swadesic
- Modular Backend Architecture: Decoupled services for authentication, messaging, store AI, orders, social media, and more
- Hybrid Database Engine: PostgreSQL (transactions) + Neo4j (social graph modeling)
- Swadesic – A Social Marketplace designed to bridge the gap between businesses and creators.
- Check it out 👉 Swadesic Website · Android App
If you want to discuss tech, startups, or just brainstorm crazy ideas, hit me up at krishnakanthr99@gmail.com or ping me on LinkedIn.
Always building. Always learning. Let’s create something awesome! 🚀