I will build high performance c or cpp console applications and cli tools

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nikos_stiakakis
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nikos_stiakakis
Nikos Achilleas

About this gig

Do you need a lightning-fast, lightweight, and reliable Command-Line Interface (CLI) tool or Console Application? Whether you need to process massive datasets, automate repetitive backend tasks, or run complex algorithms, C and C++ are the ultimate choices for maximum performance and minimal memory footprint.

With a strong background in low-level software engineering and system architecture, I can build custom, highly optimized CLI tools tailored to your exact needs.

What I can develop for you:

  • Data Processing Tools: Fast parsers for CSV, JSON, TXT, or custom log files.
  • Automation Scripts: CLI apps to automate system tasks, file management, or data conversion.
  • Custom Algorithms: Implementation of complex mathematical, cryptographic, or sorting algorithms.
  • System Utilities: Tools that interact directly with the OS (Linux/Windows).

Why choose me?

  • Clean, well-documented, and maintainable code.
  • Memory-safe execution (no leaks, fully tested).
  • Cross-platform support (Linux, Windows) if needed.
  • Makefile / CMake configuration included.

Please send me a message before ordering so we can discuss your specific requirements and ensure the best approach!

Get to know Nikos Achilleas

Nikos Achilleas
  • FromGreece
  • Member sinceApr 2025
  • Languages

    English, Greek
I’m a developer experienced in building secure, efficient, and low-level software systems. Whether you need a fast backend API, a reliable C/C++ core. I can help you design and deliver high-quality code. I provide end-to-end support, from development to testing and deployment. I believe regular communication and clean, maintainable code are key to a successful project — so let’s work together and build something strong and secure.

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