Freelance developer specializing in C++ development on Linux, Windows, and embedded systems.I am well familiar with multithreading, test-driven design, libraries API design and usage, developing maintainable code, and engaging with existing code. Having worked with dozens of companies, I hold extensive experience with a great number of tools, libraries, and technologies. Additionally, I am used to engage with developers teams to fulfill project targetsSome of the projects I worked on:- C++ encryption library for custom assembly runtime de-obfuscation - encrypt on Linux, decrypt on Windows (C++, open SSL)- Kiosk application on an embedded CentOS Linux using Qt 5, libudev, libnm, protobuf, boost. A client application that communicates with a remote server over TCP/IP with Qt-based user interface- Medical application on Jetson Nano running Ubuntu Linux that makes medical analysis of patients and gives decision supporting recommendations to the physician - Kiosk application of airport security gates screener (C# WPF Windows)- Kiosk application of police forces tablet (C++, Qt/QML on Linux)- C++ software cryptocurrency miner on Kalray processor- Customize Google Omaha auto-updater (C++ on Windows)

Senior developer and consultant in Backend & Infrastructure teamTechnical project lead of web-farm support.Developer in C++, C# on Windows platform

Leading a team of 3 verification engineers including myself.Create automatic verification tools, to verify behavior of the pre-silicon PCI-express productTools used:PERL, Verilog, SystemVerilog, C/C++Working under Linux environment

RT/Embedded DSP programmingAudio processingC/C++ Development, using UML, OOD, OOPTools used: MFC, ATL, STL