I will develop a custom cpp or csharp program, tool or application


About this gig
Need a C++ program built from scratch? I develop small, well-scoped C++ projects and deliver them finished typically within two weeks.
I have 14+ years of professional C++ experience across automotive, navigation and real-time trading systems. On Fiverr I focus on compact, clearly defined projects that I can deliver in full.
What I can build:
- Console and command-line applications
- Custom utilities and tools file processing, data conversion, generators
- Algorithms and data structures for real use cases
- Small libraries and reusable modules
- Cross-platform tools for Windows and Linux
You get clean, commented source code, a build that compiles out of the box, and short instructions on how to use it.
I work asynchronously and reply to every message within 3-12 hours. Tell me what you need built I'll confirm the scope, price and timeline before we start, so you know exactly what you're getting.
Get to know Oleksandr L
- FromUkraine
- Member sinceNov 2025
- Avg. response time1 hour
Languages
English, Ukrainian, Russian
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FAQ
Will I get the source code?
Yes, full, clean and commented source code is included, along with build instructions.
What if my project is bigger than two weeks of work?
Message me first with the details. If it's too large for a single gig, I'll tell you honestly and we can split it into clear stages.
Which C++ standard do you use?
Modern C++ (C++11 through C++20) by default, or whichever standard your project requires.
