Hi! My name is Jan Mentz.
I am a front-end developer and live in Hamburg, Germany

  • 99Started with Photoshop and Dreamweaver
    First hours with HTML and CSS

  • 03First year of printer education
    Learned cmyk, print technics etc.

  • 05Opened my own webdesign business
    Made CI / CS, flyers, websites and more

  • 11Built a team of developers in hamburg
    Learned JS, jQuery, CSS3, HTML5

  • 12Developed the frontend of FinQ.com
    Worked with SCRUM, GIT and more

  • 13Opened an agency (GmbH)
    Started with PHP and JS OOP

  • 14Managed You&Idol development
    Python, Angular, Phantom and more

  • 15Created high perform. affiliate shop
    Easy to spawn various websites

I love to construct big UIs with HTML and CSS. My favorite technology is fluid responsive design.

Freelancer 31 years old Vocational baccalaureate diploma Teamplayer, open minded, friendly,
eager for knowledge, determined


99.17 %


80 %


30 %


90 %

I use the newest technologies on my projects. Like CSS3 (SCSS), HTML5, Angular.js, Node.js, responsive webdesign, parallax scrolling and much more.

Otto Group Making an internal concern tool to a fully responsive app.

Business Punk Created custom fully responsive magazin wordpress-theme with ads and much more. business-punk.com

Homeloving.de Designed and developed the frontend for a high performance custom affiliate shop. homeloving.de

Are you responsive? My own responsive webdesign testing tool. Devices designed with CSS and one SVG only. responsive.nexm.de

If you would like to inquire or ask any question please send me an email or visit me on xing.