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I will develop qt cpp desktop software for serial communication and hardware control
Alex D.
About this gig
Looking for a robust, industrial-grade desktop application to communicate with your hardware, embedded boards, or sensors?
I specialize in building high-performance, responsive desktop software using C++ and Qt (QWidgets / QML). Whether you need a test utility for microcontrollers (Arduino, STM32, ESP32) or a full-scale monitoring dashboard, I deliver clean, crash-free, and cross-platform solutions.
Core Capabilities & Services:
- Communication Protocols: RS232 / RS485 / UART Serial Port (QSerialPort), TCP/UDP Sockets, WebSocket, Modbus RTU/TCP, CAN bus, and custom binary/ASCII protocols.
- Real-Time Data Visualization: High-speed waveform plotting, real-time sensor charts (Qt Charts / QCustomPlot), instrument dials, and status indicators.
- Concurrency & Stability: Multi-threaded worker architecture to handle high-frequency data streams without GUI freezing or packet loss.
- Data Logging & Export: Local caching, CSV/Excel reporting, circular buffer management, and SQL/SQLite database integration.
- Cross-Platform Delivery: Standalone executables ready to run out-of-the-box on Windows, macOS, or Linux (CMake / qmake setup included).
Why Choose My Gig?
- Reliable Engineering: Deep understanding
Get to know Alex D.
Alex D.
Full Stack Automation, Cpp and Python Developer
- FromChina
- Member sinceSep 2026
- Avg. response time1 hour
Languages
English, Chinese
Hi, I'm a software engineer specializing in C++ and Python development across Windows and Linux environments.
With deep experience in system-level programming, desktop automation, and local AI model deployment (LLMs, API integration, and workflows), I build robust, high-performance, and error-free solutions tailored to your workflow.
What I bring to your project:
• Clean, maintainable, and well-documented code
• Cross-platform compatibility (Windows & Linux)
• Fast turnaround and clear technical communication
Let's discuss your requirements and turn them into reliable software!
FAQ
Can we test the software if you don't have my physical hardware?
Absolutely. I will create a dedicated hardware simulator/mock server to simulate your device's data stream and thoroughly test the GUI. Once delivered, I can also assist you via remote desktop (AnyDesk/TeamViewer) to verify real hardware communication.
Which compiler and toolchain do you support?
I can work with both MSVC and MinGW on Windows, as well as GCC/Clang on Linux and macOS, using either CMake or qmake based on your workflow.
What will be delivered upon completion?
You will receive the complete C++ source code with full build instructions, along with a standalone pre-compiled executable/installer that runs directly without needing manual Qt installation.
