I will fix bugs or errors in your python or java backend

R
rosariotrotta
R
rosariotrotta
Rosario T.
fix bugs or errors in your python or java backend
Full Screen
fix bugs or errors in your python or java backend
Full Screen
fix bugs or errors in your python or java backendfix bugs or errors in your python or java backend

About this gig

Having issues with your backend code?


I help fix bugs and errors in Python and Java backends, including crashes,

unexpected behavior, and runtime errors.


I can help with:

- Python backend bugs (FastAPI, Flask)

- Java backend issues (Spring Boot)

- Error messages and stack traces

- Logic bugs and incorrect behavior

- Basic performance and stability issues


This gig is focused on fixing existing code, not building new features.

Each fix is handled carefully with clear communication.


Packages are structured based on the complexity of the issue.

Please contact me before ordering to briefly explain the problem and avoid misunderstandings.



  • Programming language

    • Other

  • Expertise

    • Debugging
    • Performance
    • Security
    • Source control
    • Testing procedures

  • Frontend framework

    • React.js
    • AngularJS

  • Backend framework

    • Spring
    • Flask

Get to know Rosario T.

Rosario T.

Full Stack Developer, Java, Python, React

5.0(3)
  • FromItaly
  • Member sinceDec 2020
  • Last delivery11 months

  • Languages

    Italian, English
I'm Rosario, a full-stack and mobile developer since 2018 with strong Java (backend) and Python skills for scripting and automation. I'm confident with Angular, React, React Native, and Ionic. I currently work on banking projects based on Java microservices and use AWS to deploy services in the cloud. I'm also expanding my knowledge in AI, integrating it with Python for smart, scalable solutions. I enjoy solving complex problems and writing clean, efficient code. Let's build something great together!

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