Linux\UNIX

PostgreSQL, SQLite, MongoDB, Redis; Network technologies: WebSocket, HTTPX, Requests, BeautifulSoup, BREST API, GraphQL, OAuth2, JWT; Parsing and automation: Selenium, Playwright, Scrapy, Appium; Mobile development: React Native, Flutter, Kotlin, Swift; Game development: Unity, Unreal Engine, GMS, Godot, Renpy, RPGMaker; DevOps and system administration: Docker, Kubernetes, CI/CD, Nginx, Apache; Operating systems: Linux , Unix…

I have a good knowledge of programming languages such as C, C++, C#. Excellent expertise in WinAPI, OOP, Networks, and Cryptography. I work with MySQL and SQLite databases. I have experience in developing games, both server-side and client-side applications for Windows, parsers, and many other things. For projects, I can use the version control system Git. I work with Microsoft Windows and Linux operating systems.

— Backend: Node.js, Python (FastAPI, Django), PHP (Laravel), C# (ASP.NET) — Mobile: Kotlin + Jetpack Compose, Flutter/Dart — AI/ML: OpenAI API, RAG (pgvector), LangChain, Qiskit — Telegram Bots: aiogram 3, Bot API, payment & AI integrations — Blockchain/Web3: Solidity, Rust, ERC-20/721/1155, DEX, HFT bots — Systems: C, C++, Rust, x86_64 ASM, POSIX — Desktop: CEF (Chromium Embedded), Qt, WinAPI — DevOps: Docker, Kubernetes, CI/CD, Linux…

related to this activity. Depending on the task, I develop software solutions in Go, Rust, c/c++, Python, bash and PowerShell. I also reverse engineer applications for common OSes. More than 10 years of experience in commercial application development in C++. Experience in building automated processes for building and testing software applications using CMake, just, Docker, and GitHub actions. Experience in building projects for Linux…

Exchange Group). I take projects end-to-end — from clarifying requirements to a working, tested result. What I most often help clients with: — C++/C# development, plus optimization, refactoring and bug-fixing of existing code; — desktop applications for Windows in C# (WPF/WinForms); — Telegram bots and web backends / REST APIs; — games and game logic in Unity (C#) and Cocos2d (C++); — automation, parsers and scripts in Python; Linux…

and Artificial Intelligence. I work with a wide range of technologies, including low-level programming, financial systems, high-performance applications, image processing, and data analysis. I have solid experience with Linux , optimized solutions, and secure data storage.Skills & Technologies:Programming Languages: C, C++, C#, Java, JavaScript, Python, Rust, Solidity, HTML/CSSDatabases: SQL, MySQL, NoSQLOperating Systems: Linux…

…working as a full-time developer in major IT companies. I have contributed to complex projects in the automotive industry, including low-level logging and the development of head unit components, utilizing ASPICE and MISRA/AUTOSAR standards. I am proficient in C/C++ programming languages and Agile/Scrum and TDD methodologies, with a strong understanding of SOLID principles. My experience encompasses working with low-level systems, Linux…

Senior embedded programmer specializing in Embedded Linux formining machines and energy processing devices. I also have experience in programming microcontrollers from the AVR/STM32/ESP families