Hire the Best PyQt Developers in Lviv, UA

Personal Statement I am an Embedded Linux and Python Developer focused on building software that interacts with real hardware. My experience includes Raspberry Pi, Linux, sensors, automation, hardware integration, and backend development. I enjoy creating reliable, maintainable software with clean architecture and modular design. Alongside embedded development, I have experience building REST APIs, working with databases, and deploying applications using Docker. I am continuously improving my skills in embedded systems, robotics, and Linux while building practical solutions that combine hardware and software. Core Experience * Python development * Raspberry Pi development * Linux-based systems * Hardware integration (GPIO, I2C, SPI, UART) * Sensor integration and automation * REST API development with FastAPI and Flask * PostgreSQL and MySQL * Docker deployment * Linux server administration (Arch Linux, Ubuntu, Fedora) Skills Languages * Python * SQL * Bash * JavaScript (basic) * C/C++ Embedded & Linux * Raspberry Pi * Embedded Linux * GPIO * I2C * SPI * UART * Hardware Integration Backend * FastAPI * Flask * REST APIs * PostgreSQL * MySQL Tools * Docker * Git * Linux Administration Interests * Embedded Systems * Robotics * Linux * Automation * System Architecture

I’m a developer experienced in building desktop and mobile applications. Whether you need a reliable tool, a custom solution, or a system for automation, I can help. In addition, I provide manual QA and game testing services: checking core flows, finding edge-case issues, documenting bugs with steps and screenshots, and re-testing after fixes. 💻 Developer specializing in desktop and mobile applications. ⚡ Skilled in Python (PyQt), Java (Android Studio), CI/CD, Docker, GitLab, Jenkins, MySQL, Google Cloud. 🔧 Experienced in manual QA and game testing: functional and exploratory testing, writing clear bug reports, and verifying fixes on real projects. 🚀 Let’s turn your project into reality!

Hi, my name is Arsen. I’m a Senior C++ and Python developer with 5+ years of experience building software for Linux, Windows, and embedded systems. I focus on clean, efficient, and reliable solutions for low level, backend, and performance critical tasks. What I bring to projects: • C/C++ development: STL, Boost, Boost ASIO, Qt, WinAPI, OCCI, V8, POSIX, multithreading • Python development: automation tools, data pipelines, backend logic, Django • Database engineering: Oracle, SQLite, MongoDB, data export tools, batch processing, custom type conversion • Linux systems programming: networking utilities, driver level interaction, Linux kernel headers, OpenWRT, desktop and CLI tools • Wireless and low level networking: Generic Netlink, nl80211, libnl/libmnl, Wi Fi scanning tools, protocol and frame parsing • Reliability and performance: profiling, transactional workflows, data integrity focused design, Dockerized builds, CI/CD with TeamCity • Cross platform delivery: Linux and Windows applications, Make, CMake, Conan, Git/SVN, GDB, Valgrind, Doxygen, Bash I have built tools ranging from high performance Wi Fi scanners in C that interact directly with the Linux wireless stack, to cross platform C++ command line utilities that export Oracle data into SQLite with transactional safety and performance profiling. I am comfortable working close to the system, optimizing throughput, handling large datasets, and designing software that is maintainable and stable in production. Clients usually trust me with complex backend, systems, and infrastructure related tasks where performance, correctness, and long term reliability matter. If you are looking for a developer who can work on C++, Python, Linux internals, networking, or data heavy applications, let’s talk. 🙂

Experienced in: - Backend: Python, Django, Django REST Framework, FastAPI, SQLAlchemy, Pydantic, Alembic, Postgresql, MySQL, Firebase, Redis, Django channels (websockets), Сelery (rabbitmq, redis), Elasticsearch (haystack), Twilio, AJAX/JSON, django-oscar - Frontend: JavaScript, Vue.js, jQuery, Bootstrap, HTML, CSS - Mobile: Dart, Flutter - DevOps: Ubuntu, Heroku, DigitalOcean, AWS, nginx, daphne, redis, memcached, uwsgi, gunicorn, apache, supervisord, Celery Flower, New Relic - Data Science: Numpy, Pandas, Scikit-learn, PyTorch, LangChain, Scipy, Matplotlib - Data Scraping: Scrapy, lxml, beautifulsoup, pdfminer - Other: Docker, Vagrant, git