Krzysztof Greń
Senior Lead DeveloperAs a Ruby on Rails expert I collaborate with development teams to craft state-of-the-art functional software solutions. With a deep business focus and strive to constantly expand my skills I work in mixed technology environments. I specialize in code refactoring while implementing best pracctices of web development and compliance processes in project management.
Blog posts that I worked on
software development
MVP App Development | The Art Of Building A Product That Will Sell
Learn how MVP can help you lay the foundation for your business success. How to create an MVP product that will sell itself? Learn the art of MVP that brings your business a step closer to achieving your business goals.
SaaS Founder Starter Academy
Everything you need to know to successfully launch your SaaS app.CEO
CTO
COO
Head of marketing
CBO
Business analyst
Business analyst