Professional skills

Programming languages

C++ developer with over 20 years of professional experience
- Good experience with modern C++17 / C++20
Know Python well (up to version 3.9)
- NumPy, SciPy, pandas; virtual environments
Some practical experience with Java, BASIC dialects and JavaScript

Desktop development, mostly Windows
- Worked with Linux and other *nix too, but not as a professional developer
Software optimization and high-performance computations (mostly CPU)
3D graphics and 3D data processing, 3D scanners, SLAM
Complex and math-heavy algorithms
Qt for UI development (both widgets and QML)

Knowledgeable in multithreading. Synchronization primitives and related problems, atomics, actors
Know how to use profiler tools (VTune, etc.) to identify the right place to optimize
Can optimize code manually with SSE / AVX / AVX2 intrinsics
Know x86 assembler and can use it to debug particularly nasty problems
Understand software vulnerabilities and how to find and fix those
Rapid prototyping and helper tools written in Python
Interfacing between Python and C/C++ components
Used regular expressions and compilers-of-compilers
Wrote software that was part of custom hardware
Coauthored 24 patents
Know the value of unit tests and test-driven development
Know how to build good automatic SQA pipelines
Some experience with LLMs and related SW development (Cursor)
Some experience with generic machine learning and traditional neural networks
Participated in the full product development cycle, software deployment, tracing bugs and solving problems reported by customers in the field
Old enough to understand where it's better to settle on "just good" instead of "the best" for some components and yet still get the best software overall :)