Freelance · Cloud & Reliability
Debugging & Performance Optimization
Hard bugs rarely live in one layer. Because I work across frontend, backend, databases, devices and infrastructure, I can follow a problem wherever it leads — then fix it and make it less likely to happen again.
- .NET
- Python
- React
- PostgreSQL
- MSSQL
- Docker
- Nginx
- ESP32
What I can help with
Debugging / performance — what's included
- 01
Production debugging
Reproducing and fixing issues in live systems.
- 02
API performance
Speeding up slow endpoints.
- 03
Database performance
Slow queries, inefficient schemas and heavy aggregations.
- 04
Device troubleshooting
Firmware and connectivity problems on deployed hardware.
- 05
Infrastructure issues
Server, container and deployment problems.
- 06
Stabilizing a codebase
Taking over an existing project and making it dependable.
Relevant experience
Built on real work
Production support
IST TechnologiesProduction debugging, API optimization, database optimization and cloud troubleshooting.
Device troubleshooting
IoT Device PlatformDiagnosing issues across firmware, connectivity and backend.
A good fit if…
- There's a bug nobody has managed to pin down
- The app has become slow as usage or data grew
- You've inherited a codebase and need it stable
Remote · based in Hyderabad, India
How we'll work
A clear process, even when the problem isn't
I don't need to know everything before I start — I need to know how to figure it out.
01
Understand
Break down the problem and understand the system.
02
Explore
Research technologies and possible approaches.
03
Build
Create a practical working implementation.
04
Debug
Find bottlenecks, failures, and edge cases.
05
Improve
Optimize performance, reliability, scalability, and usability.
06
Ship
Deploy, monitor, support, and iterate.
Contact
Have a problem worth solving?
Whether you're building a product, solving a technical challenge, or exploring an interesting idea, I'd be happy to connect.
Remote · based in Hyderabad, India