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Hi, I'am

Jan Krejcik

Full Stack Developer

Software Sales Professional turned Web Developer, producing quality work with a client-centric approach.

Contact Me

About Me

jan with sunglasses

Hi there! My name is Jan, and I'm from the Czech Republic. Currently, I'm based in the beautiful city of Barcelona, where I'm pursuing my passion for technology.

I graduated from 6-month intensive bootcamp with Le Wagon where I gained expertise in web development and programming. I also developed an understanding of key concepts such as OOP, MVC architecture, and database design.

In my free time I love reading, playing footvolley, hiking and discovering new coffee places.


  • HTML 5
  • JavaScript ES6
  • CSS
  • SASS
  • Ruby
  • Rails
  • PostgreSQL
  • GIT
  • Bootstrap
  • Heroku
  • Terminal
  • settings_ethernet REST API


Skills grow. So will this portfolio.

landing page of DiceTo web application
landing page of DiceTo web application

Venue Finder

A clone of AirBnB to help you find and book the best venue for your next event!

Venues information is generated by Faker gem and pictures come from

Contact Me



Barcelona, Spain