I will optimize your fastapi backend and cut API latency

F
faraherdina
F
faraherdina
Farah E
optimize your fastapi backend and cut API latency
Full Screen
optimize your fastapi backend and cut API latency

About this gig

Your API is slow, and it's costing you users. I specialize in diagnosing and fixing backend performance bottlenecks in Python/FastAPI applications.

In a recent production system, I refactored synchronous endpoints for async execution and restructured database queries resulting in a 50% reduction in API response time.

What you get:

  • Full audit of your FastAPI endpoints and async/sync bottlenecks
  • Query and index optimization (MongoDB/PostgreSQL)
  • Before/after performance benchmarks
  • Clear writeup of what was changed and why

Ideal for startups, SaaS products, or anyone whose API is timing out, slow under load, or just needs a professional performance pass.

  • Expertise

    • Debugging
    • Performance
    • Databases

  • Programming language

    • Python

  • Backend framework

    • FastAPI

Get to know Farah E

Farah E

Software Engineer

  • FromMalaysia
  • Member sinceAug 2026
  • Avg. response time1 hour

  • Languages

    English
I am a results-driven Software Engineer with hands-on Python and backend experience, building scalable APIs and mission-critical systems. I have a proven track record in performance optimization, reducing API latency by 50%, and enforcing code quality through SonarQube and unit testing.

Related tags