Hi there! 👋

I'm a seasoned web app developer with over a dozen years of experience, specializing in Ruby. My expertise extends beyond Ruby on Rails, encompassing various Ruby frameworks. I prioritize high-quality code and solid tests to ensure optimal user experiences. I automate processes for continuous integration, minimizing human errors. In every project, I focus on performance. security, and scalability.

Currently, I'm actively seeking new and exciting projects. 🕵 Don't hesitate to reach out.

Let's build something great together!

• 💻 Experienced full-stack developer deeply involved in Ruby.
• 🚀 Started my web coding journey in 1998, exploring various technologies and languages.
• 🚂 Jumped into the world of Ruby on Rails back in 2011 - over a decade of expertise.
• 🌱 In my free time, I invest and renovate my apartment.
• 🖊 Author of a programming blog covering Ruby and more.
• 📖 Reader of other technical blogs, including the Woman on Rails blog.
• 👩‍💻 Automation enthusiast with a focus on algorithms and performance.
• 🎯 Open to performance & security consulting opportunities.
• 🎤️ Speaker at various Ruby events.
• 💬 Connect with me on LinkedIn.
• ❓ Ask me anything on GitHub Issue.

1. I analyze the problem and break it down. I split larger problems into smaller sub-problems, sometimes even atomic steps.
2. I plan and act in iterations. I adhere to the principle that 10 minutes of planning saves an hour of work.
3. I prioritize communication. I emphasize code readability as a key element of team communication.
4. I write tests. Testing is my foundation to ensure correctness and high quality.
5. I automate processes. I am human and make mistakes, and to avoid them, I rely on automation.
6. I standardize code. I use linters and shared formatting standards to unify team work.
7. I avoid commenting, remove unnecessary code. Less code is easier to maintain, and code that doesn't exist contains no bugs.

• 💎 Ruby - a programming language I love for its simplicity and readability.
• 🛤️ Ruby on Rails - allows me to build MVPs quickly and efficiently.
• 🐘 PostgreSQL - a database with powerful extensions, high performance, and scalability.
• 🤖 GitHub Actions - great tools to automate CI workflows.
• 🐳 Docker - simplifies development and deployment through containerization.
• 🌐 JavaScript - a fundamental to modern web development, shaping the interactive nature of apps.
• 🐹 Go (Golang) - expanding my skill set with this programming language.

• 💎 Interested in Ruby and Rails.
• 🌎 Remote work only as a B2B contractor or consultant.
• 💸 Please include salary ranges in job offers.

You like me or you like what I do - buy me a beer. 🍺

• Introduction to KSeF
• Extracting text from PDF files in the console
• XRechnung Validation with GitHub Actions
• Can we use frozen_string_literal in Haml? WTF?
• Algebraic refactoring - case study