I will fix or optimize your restaurant pos backend

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Fabio Eduardo

About this gig

Is your backend slow, unstable, or full of bugs?


I help fix backend issues, improve performance, and make systems stable during peak usage.


If your API is failing, your system is crashing, or your database is slow I can solve it.


Fix backend bugs and errors

Optimize API performance (FastAPI / Flask / Django)

Improve PostgreSQL queries and database speed

Refactor messy backend code

Build scalable backend structures


I focus on real-world performance, not just code that works in theory.


I am also building my own SaaS (FoodHub), a restaurant system designed to handle high demand, fast order flow, and reliable operations.


This means I understand how systems behave under pressure and how to fix them.


Lets make your backend faster, more stable, and ready to scale.


Send me a message before ordering so I can understand your problem and give the best solution.

Get to know Fabio Eduardo

Fabio Eduardo

Backend Developer SaaS Builder

  • FromBrazil
  • Member sinceApr 2026
  • Avg. response time1 hour
  • Languages

    English
help restaurant systems run faster, handle more orders, and stay stable during peak hours. Backend Developer & SaaS Builder specialized in Python and PostgreSQL. I focus on performance, reliability, and real-world scalability — not just writing code, but solving business problems. Currently building FoodHub, a restaurant SaaS platform designed to optimize order flow, reduce errors, and improve operations. If your system is slow, unstable, or hard to scale — I can fix it.