Ondřej Šejvl

External consultant with more than 15 years of experience in software engineering, real-time systems and DevOps. Actively using AI in daily work and passionate about cutting-edge technologies.

About

I bring a mix of deep technical expertise and leadership. My background covers critical medical systems, networking and firewall engineering, JVM-based real-time trading systems, database knowledge and modern web development. I emphasize scalable microservice architectures, CI/CD automation, AI-driven solutions, and team mentoring.

Skills

Medical Software C++ / Low-level Code Firewall & Networking Kotlin Real-time Trading Crypto Exchanges Microservices JVM DevOps CI/CD Docker Kubernetes Helm Linux Oracle Vim Web Development Leadership AI Tools

Projects

Medical Software

Development of safety-critical applications for healthcare devices, ensuring compliance, reliability, and security.

Networking Systems

Low-level C++17/20 development for networking and firewall systems, with strong focus on performance and robustness.

Real-time Trading Platforms

Kotlin-based microservice systems powering trading and exchange integrations, with JVM and Oracle performance tuning.

DevOps & Infrastructure

Design and operation of CI/CD pipelines in GitLab, containerization with Docker, orchestration using Kubernetes and Helm, and Linux administration. Applying AI-based automation to streamline processes.

Education

2010 – 2016
Czech Technical University in Prague – Master (Ing.)
Faculty of Information Technology, Web and Software Engineering

Master thesis: Suitability of Kubernetes for Seznam.cz
View on GitHub

Contact

If you are interested in cooperation, need help, or just want to consult, feel free to reach out with your question or collaboration offer.