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I will fix slow net API and backend performance issues
Anang Juniarto
About this gig
Are you facing slow API performance or backend issues in your .NET application?
I can help you fix bugs, improve performance, and make your system faster and more stable.
What I can help you with:
- Fix slow API response
- Debug backend errors
- Optimize SQL queries
- Improve system performance
- Implement caching (Redis)
I focus on simple and effective solutions that deliver real results.
Why choose me:
- Strong experience in .NET backend development
- Fast and reliable communication
- Focus on performance and stability
Please send me a message before placing an order so I can understand your issue and provide the best solution.
For complex issues, I can also provide detailed analysis, documentation, and clean code improvements.
Get to know Anang Juniarto
Anang Juniarto
Senior Backend Developer
- FromIndonesia
- Member sinceApr 2026
- Avg. response time1 hour
Languages
English, Indonesian
Hi, I’m a .NET backend developer.
I help fix slow APIs, debug backend issues, and improve system performance.
I work with SQL Server, API development, and caching to make systems faster and more reliable.
If you have bugs or performance issues, I can help you fix them quickly.
FAQ
1. What do you need to start?
I need a clear description of the issue, error message (if any), and access to the code or system if possible.
2. Do you fix urgent issues?
Yes, I can handle urgent issues. You can select extra fast delivery if needed.
3. What technologies do you work with?
I work with .NET (C#), SQL Server, APIs, and backend systems. I also handle performance optimization and debugging.
4. Can you fix production issues?
Yes, I have experience handling production issues and critical bugs. I will help you fix them safely and efficiently.
5. Do you provide explanation of the fix?
Yes, I can explain the root cause and solution. Detailed documentation can also be provided as an extra.
