Poznań, Poland | michal@buyuk-dev.com | buyuk-dev.com | +48 514 954 985 | Calendar
Senior Software Engineer with 12++ years of commercial experience in software development. Expert in C++ and Python, proficient with C# and JavaScript. Creative and helpful team player with great problem-solving skills.
{ C++, Python, C#, JavaScript, Bash, Linux, Windows, Git, Scrum, AWS, Azure }
Cofounder & CTO / Lead Developer
- Designed and built state-of-the-art agentic AI platform for small-to-medium B2B customers.
- Developed REST API for managing AI agents.
- Built frontend web application for chatting with agents and managing their workflows.
- Leading R&D effort to reduce LLM hallucinations and increase Fractile's agents quality.
- Configuring CI/CD and DevOps pipelines.
- { LLM, GPT, LangChain, LlamaIndex, Python-3.12, FastAPI, Flask, Vue.js, Docker, K8S, PostgreSQL, Azure }
Software Engineer II (fte)
- Developing large scale distributed cloud data processing system
- Leading daily live site monitoring for the service
- Participating in service on-call rotation duty supporting incidents
- Mentoring new team members as an onboarding buddy
- Improving and extending system design, implementing new features, debugging and fixing code
- Engaged in a ChatGPT and Azure OpenAI Studio side project
- { C#, Azure, ServiceFabric, Kusto, CosmosDB, EventHubs, ADLSGen2, ChatGPT, Azure AI Services }
Senior Software Engineering (contract)
- Development and maintenance of a complex optimization engine for a large customer from airline industry
- Modified existing optimization algorithm by adding advanced features, improving efficiency and effectiveness
- Initiated the development of a metaheuristic alternative approach to the algorithm
- Introduced a Python/Pytest framework for robust end-to-end testing, ensuring application reliability
- Drove code quality improvements, establishing Clang Format and Clang Tidy for standardized coding practices
- { C++17, Python, Visual Studio, Windows, Linux, Cmake, Boost }
Senior Software Egnineer (fte)
- AppCloud: Service for remotely running streaming apps in the cloud
- Developing http proxy server for remotely rendering OpenGL commands
- Developing end-to-end test framework
- { C++, googletest, PyTest, Python, ElasticSearch }
Software Engineer (contract)
- Tizen WebAPI development open source code
- MediaController module owner
- Adding unit tests to untested code base
- Automating common tasks
- Published whitepaper describing EWIDL
- ToF depth sensor optimization for flagship smartphone
- 2nd place at Samsung Bixby Capsule hackathon
- { C++, JavaScript ES5, Python, WebIDL, Doxygen, API design, googletest, Mocha, Chai, JIRA, Bash, OpenCL, Bixby }
Software Engineer (contract)
- Development of LTE Base Station software
- Creating system component tests
- Workflow automation
- Member of the code reviewers group
- Web application development
- Participated in SCRUM training
- { C++17, Python, Bash, STL, Boost, googletest, TTCN3, Flask, SQLite, SQLAlchemy, Crucible/Fisheye }
Designer / Backend C++ Developer (fte)
- Development of airlines reservation system
- Workflow automation
- Supporting big data processing system for RollceRoyce
- { C++03, googletest, Python, Bash, Informatica }
Research & Development Software Engineer (fte)
- Set-top-box operating system development (Zenterio OS)
- Web application development
- R&D on sound processing algorithms
- Writing multimedia processing pipelines
- { C++11, googletest, Python, Django, JavaScript, JQuery, Celery, AWS, NumPy, Matplotlib, GStreamer }
R&D Software Engineer (intern)
- Design and implementation of digital watermark decoder for H264 video stream
- { C++11, GStreamer }
- Professional: LLMs and their applications, clean code, software architecture
- Personal: neuroscience, climbing, violin