I've been a software enthusiast since 2012. Currently, I work at RELEX Solutions as a Senior Engineering Manager, based in Helsinki, Finland.

• poor-man-s-cache
  A high-performance coroutine-based TCP cache server in C++, inspired by Redis.
  It started as a pet project but has grown into a stable cache system with a custom key-value store, epoll-based networking, memory pool optimizations, and compression logic.
  My current goal is to push its performance to 10M and then 100M requests per second on relatively modern PC.

• prism-plan
  A simple time and task management application, built with React and Vite. (mobile client is coming)
  It supports drag-and-drop scheduling, and has a clean productivity-focused UI. It is a pet project focused on microservice design and scalability, implemented on Microsoft Azure cloud stack.

Beyond these projects, I’m always exploring GPU programming and high-performance computing.

My current interests include:

• High-performance web servers and distributed caching systems
• GPU acceleration (OpenCL, CUDA) for computation-heavy workloads
• Scalable system design and DevOps best practices

• Languages: C++, C#, Golang, Python, JavaScript (React, Node.js)
• Systems & Platforms: Linux- and Windows-based development, containerization (Docker, Kubernetes)
• Cloud & Infra: Azure, GCP, Terraform, CI/CD pipelines

I'm open to discussing contract work or collaborations.
If you're looking for a manager, DevOps engineer, software architect, or software engineer, feel free to ping me on LinkedIn.