I will fix unity 2d bugs, optimize code and design systems

K
kolabri
K
kolabri
Oleksandr
5.0
5.0

About this gig

Need reliable bug fixing and optimization for your Unity project?

I specialize in debugging, refactoring, and performance improvements to keep your game stable and scalable.


What I Can Do:

  • Fix minor bugs and script errors (logic, UI, input, collisions).
  • Solve medium-complexity issues or multiple related problems (performance spikes, input errors, module refactor).
  • Full debugging & optimization for a system or scene: deep refactor, stability pass, modular structure (AI, inventory, save/load, player states).
  • Clean up messy or slow code for better readability and maintainability.


What I Need From You:

  • A clear description of the issue or system.
  • Access to your Unity project or relevant scripts (via Google Drive, Git, or Unity package export).
  • Unity version and target platform (PC, Mobile, Console).


Result:

With optimized, maintainable code and stable systems, your project will run smoother and be easier to expand.

Get to know Oleksandr

Oleksandr

Building gameplay logic and UI systems in Unity

5.0(2)
  • FromUkraine
  • Member sinceNov 2022
  • Avg. response time2 hours
  • Last delivery1 year
  • Languages

    Ukrainian, English
Hello! I'm Oleksandr, a Unity developer from Ukraine with 4+ years of hands-on experience. I focus on 2D game systems, clean C# scripting, UI, and optimization. I’ve worked on multiple personal and freelance projects building solid, modular mechanics and performant gameplay. I also support 3D logic (excluding character modeling). 🧠 I specialize in: ✔️ Gameplay programming (C#) ✔️ UI systems ✔️ Performance optimization ✔️ Clean architecture and modular systems 🚫 No 3D character modeling 🚫 No VR/AR or VA projects Ready to help bring your project to life.
Reviews

2 reviews for this Gig
5.0

(2)
(0)
(0)
(0)
(0)
Rating Breakdown
  • Seller communication level
    5
  • Quality of delivery
    5
  • Value of delivery
    5
Sort By
Most relevant
  • B
    image-docs

    bigviking1980

    Repeat Client

    UA

    Ukraine

    5

    Thank you, good work!

    $50-$100

    Price

    2 days

    Duration

    Helpful?
    Yes
    No
  • B
    image-docs

    bigviking1980

    Repeat Client

    UA

    Ukraine

    5

    Thank you, good work!

    $50-$100

    Price

    4 days

    Duration

    Helpful?
    Yes
    No
Reviews

2 reviews for this Gig
5.0

(2)
(0)
(0)
(0)
(0)
Rating Breakdown
  • Seller communication level
    5
  • Quality of delivery
    5
  • Value of delivery
    5
Sort By
Most relevant
  • B
    image-docs

    bigviking1980

    Repeat Client

    UA

    Ukraine

    5

    Thank you, good work!

    $50-$100

    Price

    2 days

    Duration

    Helpful?
    Yes
    No
  • B
    image-docs

    bigviking1980

    Repeat Client

    UA

    Ukraine

    5

    Thank you, good work!

    $50-$100

    Price

    4 days

    Duration

    Helpful?
    Yes
    No