I will fix your java bug or build a small application

S
slaingerz
S
slaingerz
Lucas Souza
fix your java bug or build a small application
fix your java bug or build a small application
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fix your java bug or build a small applicationfix your java bug or build a small applicationfix your java bug or build a small applicationfix your java bug or build a small application

About this gig

Is your Java application crashing, throwing errors, or not behaving correctly? I debug and fix Java code fast usually within 2448 hours.


I handle:

  • Syntax errors and exceptions
  • Logic bugs and broken features
  • Console application crashes
  • Performance issues in small apps
  • Code that stopped working after updates


How it works:

  1. Message me your code and the error (or what it should do)
  2. I assess the issue and confirm I can fix it
  3. You order, I debug, you get working code


Most simple fixes delivered in 1 day. Complex issues within 2 days.


I also build small Java console tools and automation scripts if you need something new.


I don't overengineer or disappear. Just honest debugging and working code.


Message me before ordering - I'll tell you if I can help and how quickly.

  • Programming language

    • Java

  • Expertise

    • Algorithms & Data structures
    • Debugging
    • Performance
    • Databases
    • Source control

  • Backend framework

    • FastAPI
    • Node.js

Get to know Lucas Souza

Lucas Souza

Python Bug Fix and Automation 24 to 48 Hour Delivery

3.3(2)
  • FromPortugal
  • Member sinceMay 2021
  • Avg. response time1 hour
  • Last delivery3 years

  • Languages

    English, Portuguese
Need a Python script fixed fast? I debug broken code, build scrapers, and automate repetitive tasks — usually within 24–48 hours. Message me your problem before ordering — I'll tell you honestly if I can help and how quickly. Computer Engineer from Portugal. I also handle Java bug fixes and small console tools. No overengineering. No ghosting. Just working code and clear communication.

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