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Custom software in C/C++

In short

I build custom programs in C and C++ where speed, memory efficiency or closeness to hardware matter. For anyone who needs a compute-heavy tool, a command-line app, a library, or existing C/C++ code fixed and sped up, I deliver buildable, tested and documented source code.

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From
$80
Delivery
5 days
Revisions
3 revisions

  • C
  • C++

What you get

What's included in this service?

  • High performance

    Programs that crunch large data and heavy computation fast, with little memory.

  • Command-line tools

    Command-line tools with clear options that slot easily into scripts and automation.

  • Libraries & modules

    Fast C/C++ libraries that can be called from Python, C# or other languages.

  • Hardware & systems

    Low-level work with serial ports, sockets, file systems and OS APIs.

  • Debugging

    Finding and fixing crashes, memory leaks and slowdowns in existing code.

  • Reliable code

    Unit tests, memory checkers and CMake for a tidy project that builds anywhere.

Process

How we move, step by step

You always know what's happening — no surprises, weekly progress.

  1. 01

    Requirements

    We define inputs, expected outputs, the target platform and performance needs.

  2. 02

    Design

    I choose the data structures, algorithms and module layout and explain them briefly.

  3. 03

    Implementation

    I write readable, commented code to modern C and C++ standards.

  4. 04

    Testing & profiling

    Unit tests, memory checks and benchmarks confirm the program is correct and fast.

  5. 05

    Delivery

    You receive the source code, build instructions and, if needed, ready-built binaries.

Technologies

Tools I use

  • C
  • C++

Packages

Pick the package that fits

Prices are starting points; once your project is clear I send a tailored quote.

Prices are set in Turkish lira; the amount shown is approximate, based on the daily rate.

Testimonials

What clients said about this service

Reviews from clients who ordered this service. Each card links to the original review.

  • Üçüncü kez çalıştık, hızlıca ve sorunsuz bir şekilde iş teslimi yapıldı. Iletişim gayet iyi, kendisiyle sürekli çalışmaya devam edecem.
    Zzeynep122Custom software in C/C++View (opens in a new tab)
  • Kaliteli, hızlı ve güvenilir
    Zzeynep122Custom software in C/C++View (opens in a new tab)
  • Kaliteli bir çalışma oldu oldukça hızlıydı kendisine çok teşekkür ediyorum
    Zzeynep122Custom software in C/C++View (opens in a new tab)

FAQ

Questions about this service

Can't find your answer? Just message me on Telegram.

Yes. I first review the code and tell you where the problem is and how long a fix will take; I don't promise speed-ups before measuring.

I build with GCC, Clang and MSVC for Windows, Linux and macOS. If you need a specific compiler version or standard (e.g. C99, C++17), I stick to it.

I take on small and mid-sized work on common boards like Arduino and ESP32. For projects that need special hardware, we first check access to the device and the scope together.

Yes. After payment all source code and usage rights are yours; I only use libraries whose open-source licences fit your project.

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Let's
get started.

Tell me about your project and I'll get back to you the same day with a roadmap and a quote.

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