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I will fix unity game bugs, crashes and build errors
Sergij
About this gig
Is your Unity project stuck because of errors, crashes, or unexpected bugs?
I can help you quickly identify and fix issues that prevent your game from working properly.
What I can fix:
- C# scripting errors
- NullReferenceException and runtime issues
- Build and compilation errors
- Android / Windows build problems
- UI and gameplay bugs
- Physics and collision issues
- Performance problems and lag spikes
- Scene loading and game flow issues
- Input System related bugs
- General Unity troubleshooting
Why choose me?
- Fast communication
- Detailed bug investigation
- Clean and maintainable solutions
- Experience with multiple Unity projects
- Clear explanation of what caused the issue
Before placing an order, please contact me with a description of the problem, screenshots, console logs, or a video of the issue.
Let's get your project working again.
Get to know Sergij
Sergij
I'll build game prototype or debug your code in Unity
- FromUkraine
- Member sinceJun 2026
- Avg. response time1 hour
Languages
Ukrainian, English, Russian
Hello! I’m a game developer with experience in Unity and C#. I focus on writing functional, clean code that is clear and understandable to other developers. I offer to create a game prototype with only the core mechanics, as well as debugging services to fix any bugs that may negatively affect your game’s performance.
My Portfolio
FAQ
Will my code be safe?
Yes. I never share client code with anyone. Your project is confidential.
What engine do you work with?
I mainly work with Unity (C#).
Do you work on unfinished games?
Yes, prototypes and unfinished projects are welcome.
What if you can't fix my bug?
If I can't fix it, I will refund you fully. No questions asked.
