Backend Engineer working on real production systems.
Focused on performance, reliability, and building systems that scale.
- Backend Engineer at a B2B SaaS product
- Build and maintain REST APIs used in production
- Work on database design, query optimization, and migrations
- Debug and fix real production issues
- Ship features used by 100K+ active users
- Reduced API latency from ~1300ms → ~40ms
- Improved database performance by ~30%
- Built backend services serving 100K+ users
- Implemented notification pipelines using NSQ
- Handled production deployments with zero data loss
Languages
- C#, JavaScript, Python, C++, Java
Backend & Frameworks
- .NET, Node.js, Express
Databases
- MySQL, MongoDB
Systems & Messaging
- NSQ, REST APIs
Tools & Platforms
- Git, Linux, Postman, Visual Studio
Feature Development
- Built backend features including CRUD APIs and new modules
- Designed and implemented notification systems using NSQ
Performance Optimization
- Reduced API latency through query and logic optimization
- Improved database efficiency using indexing
Database & Migration Work
- Worked on schema design and migrations
- Optimized complex SQL queries
Production Debugging
- Fixed production API bugs
- Investigated issues using logs and system-level debugging
"Rome was not built in a day, but it started with one."
"I have not come this far only to come this far."
I like working on problems where performance actually matters.