Mateusz Janota

IT professional since 2007, self-taught programmer turned cybersecurity expert & software engineer, passionate about interdisciplinary knowledge.



Next.js Going Production Checklist

Launch your Next.js app confidently with my production-ready checklist. Optimize performance, security, and scalability for a seamless user experience.


Docker Compose Made Easy - A Beginner's Guide to Container Orchestration

Discover the beginner's guide to Docker Compose, a powerful tool for managing multi-container Docker applications. Learn how to define services, networks, and volumes using a simple YAML file. With step-by-step instructions, you'll understand how to run and manage your Docker Compose application, scale services, and streamline your containerized development and deployment workflows. Start leveraging the benefits of Docker Compose today!


Docker Demystified - A Beginner's Guide to Docker

Unlock the potential of Docker - the leading open-source platform for automating application deployment and scaling. Our website offers comprehensive guides and tutorials for installing Docker on Windows, Linux, and macOS, empowering you to optimize your development workflow. Explore containerization's versatility and streamline application management with Docker to drive efficiency and scalability. Start your Docker journey today!


Git and Branches - A Guide for New Programmers

If you're new to programming and want to learn how to work with Git and branches in your projects, you've come to the right place!


Business Effect Oriented Programming

Business Effect Oriented Programming is a programming methodology that prioritizes achieving business outcomes over technical implementation, leading to more efficient and effective software development.