I will fix backend performance issues and optimize your system

N
nitheeshgovind
N
nitheeshgovind
Nitheesh

About this gig

Is your backend slow, not scaling, or causing performance issues in production?

I help identify and fix the root causes of backend performance problems not just symptoms.

With 11+ years of experience working on production systems, I specialize in analyzing real-world behavior and uncovering issues that impact speed, scalability, and reliability.


What I Can Help With

  • Slow APIs or high response times
  • Backend systems not scaling under load
  • Inefficient queries or resource usage
  • Memory or concurrency issues
  • Performance issues in legacy systems

What I Do

  • Analyze your backend or API behavior
  • Identify bottlenecks and inefficiencies
  • Explain root causes clearly
  • Provide actionable optimization steps

This is not generic advice its focused, system-level analysis.


What You Get

  • Clear explanation of performance issues
  • Identified bottlenecks and risks
  • Practical steps to improve performance
  • Guidance aligned to your system and goals

️ Important

  • This gig focuses on analysis and optimization guidance
  • Not full feature development or rewrites


Before Ordering

Please share:

  • Tech stack
  • Description of the issue
  • Whether system is in production


I'll confirm the best approach.

Get to know Nitheesh

Nitheesh
  • FromIndia
  • Member sinceJun 2017
  • Avg. response time1 hour
  • Languages

    English
I am a software professional with 10+ years of experience building and maintaining enterprise-grade software across multiple technology stacks. I currently work full-time in the energy domain, where reliability and scalability are critical. I am known for breaking down complex problems and finding simple, practical solutions. My experience includes system design and architecture reviews, improving code quality, identifying performance and reliability risks, and helping engineers prepare for senior-level technical roles.