Design & Development

Hello, my name is Matti. I craft functional, beautiful and intuitive interfaces for the web.

See my work

What I offer

Web design

Interfaces for the web

Classic website, a full-blown web application or anything in between – I cover all tasks needed to merge required functionality with pleasing aesthetics into products that are easy to use and help users achieving their goals.

From ideation and concept over prototypes to the final product – I deliver web sites and apps that fit well on every screen.

  • User Interface and Experience
  • User Flows and Wireframes
  • Visual Design Mockups
  • Prototypes and Styleguides


I write HTML and CSS

I build front-ends specialising on the languages mentioned above. My first priority is to write code that is well structured, maintainable and easy to read and understand.

When I'm not coding my own designs, I support teams and companies in realising their projects and products. Many of my past projects were Ruby on Rails applications, so I gained a lot experience implementing designs in this particular environment.

  • Responsive Web Design
  • Cross Browser Compatibility
  • Sass as preferred CSS preprocessor
  • BEM, OOCSS, ITCSS, SMACSS as methodologies and guiding principles

Latest Works


Support Program for Pump Replacements

Pumpind is a support program that promotes the replacement of circulation pumps in non-residential buildings with efficient new pumps.

Screenshot: Support Program for Pump Replacements


Solar Power For Everyone

SolarAbo is a platform that enables energy suppliers to offer solar power systems to customers owning a home. The featured calculator creates offers for either lease or purchase options.

Screenshot: Solar Power For Everyone

act Web application

Energy Efficiency Consultancy

ACT helps swiss private and public companies exploit their unused energy potentials and thus save resources and money.

Screenshot: Energy Efficiency Consultancy


A JavaScript Conference

Reject.JS is an annual, community-driven full day JavaScript conference happening in Berlin. In 2015 the event celebrates it’s fifth birthday.

Screenshot: A JavaScript Conference

Premium Bar Menus is a web application that enables pub owners to create and design high-quality bar menus in the browser, order them and get the final print product delivered at their door steps.

Screenshot: Premium Bar Menus

About me

I'm a self-taught web designer based in Berlin. For more than 15 years I have been occupying myself with digital design and computer based creation. I believe in design as an iterative process that requires close collaboration with all key stakeholders. At every stage of the process there needs to be lively exchange between people involved in the project.

The first website I ever contributed to went live in 2001 but it took me a few years until I started to translate my designs into HTML and CSS all by myself. In that timespan I shot and retouched product photos, created flyers, posters, brochures — and of course websites.

For the last couple of years I'm offering both web design and front-end development services professionally. Amongst others I helped to build websites and other digital products for clients like Danone, SwissCom, myclimate, Pernod Ricard Austria, Mercedes Benz, Axel Springer SE and Berliner Sparkasse.

Along the way I got involved with the Berlin tech community and took part in the organization of the Reject.JS conference and Nodecopter. Over the years I built a few websites for Reject.JS, took lots of photos, shot and edited a few videos.

Let's work together

You have an interesting project, need help or like to collaborate with me? I am happy to hear from you!

Send me an Email