- Designing scalable backend architectures
- Building high-performance APIs & services
- Automation systems that eliminate manual workflows
- AI integration in production environments
- Debugging complex state & sync issues
- Write code that is maintainable under pressure
- Optimize for performance, not just functionality
- Solve edge cases early (not after bugs appear)
- Build systems that don’t break with scale
Real-time attendance & location tracking system
- Designed check-in/check-out logic with state validation
- Solved duplicate session & sync inconsistency issues
- Built backend capable of handling multiple concurrent users
Stack: Node.js, MongoDB, Flutter
Custom tools for scraping, processing, and workflow automation
- Built Telegram scraping pipelines
- Structured data for downstream automation
- Reduced manual operations through systemized workflows
Stack: Python
Production-ready deployment environments
- Dockerized applications for consistency
- Configured Nginx for routing & performance
- Optimized deployments behind Cloudflare
Stack: Docker, Nginx, Linux
Backend: Node.js, Express, Python Databases: MongoDB, PostgreSQL, MySQL, Redis Infrastructure: Docker, Nginx, Linux, GitHub Actions Frontend (supporting role): React, Next.js
- Scaling backend systems for real-world usage
- Building automation-first products
- Applying AI in practical, usable systems
- LinkedIn → https://linkedin.com/in/SSRNServices
- YouTube → https://youtube.com/@SSRNServices
- Email → SSRNServices@gmail.com
I don’t build demo projects. I build systems that are meant to be used.