let's build things together

Hello, I'm Marcus
A Fullstack-Developer πŸ‘¨πŸ»β€πŸ’»

I'm a fullstack web developer specialized in building digital experiences and tools for the web. Currently I'm working as technical lead at ProCarement GmbH helping to build the leading health-care platform for patients with heart failure


That's me

πŸ‘¨πŸ»β€πŸ’» I've been coding since I was 16. I am a senior developer who loves to build full-stack web applications and learning new technologies. I like to work in small teams on new challenges that help me grow as a person and as a developer.

I am also passionate about surfing πŸ„πŸ»β€β™‚οΈ, playing soccer ⚽️ and cooking πŸ§‘β€πŸ³.

My preferred weapons of choice πŸ‘‡

  • Javascript / Typescript
  • React
  • Ruby (On Rails)
  • PostgreSQL

What I've built

Coding Projects

Health-Care Monitoring Platform

Health-Care Monitoring Platform

@ProCarement (since 2018)

Currently, I am working at ProCarement as Head of Development on the development of a remote health care system for monitoring chronically ill patients. The system consists of a web portal based on Ruby On Rails and a mobile application written with Ionic. My main task in this project is to create the software architecture, specify clean development processes and to lead the development of the backend / web portal.

  • Ruby On Rails
  • PostgreSQL
  • Redis
  • FHIR
  • Javascript
Portfolio Platform for Styles and Themes

Portfolio Platform for Styles and Themes

@Ulysses (2017 - 2018)

My main project at Ulysses (the company of the famous writing app for Mac and iOs) was to migrate the legacy platform for sharing export styles and editor themes to a new architecture based on PostgreSQL and Ruby On Rails. To make the hunt for new themes and styles as convenient as possible, the system uses Solr to provide a facet oriented full text search. Another big part of this project was to create a CSS style guide based on Bootstrap to lay out the foundation for other company websites and services.

πŸ”— See more here

  • Ruby On Rails
  • PostgreSQL
  • Solr
  • Bootstrap
Interactive Diagram Editor

Interactive Diagram Editor

@Vizzlo (2016 - 2017)

At Vizzlo I worked as lead frontend developer implementing the foundation for the interactive SVG-based chart editor which included a library of drag and drop components and an inline text editing system.

πŸ”— See more here

  • React
  • Go
  • SASS
  • d3.js
T-Shirt Configurator / Designer

T-Shirt Configurator / Designer

@Spreadgroup (2013 - 2016)

At Spreadgroup a colleague and I migrated the existing T-Shirt Configurator written for Adobe Flash to Javascript and HTML with our self developed JS frontend framework (rAppid.js) and implemented a whole new experience for mobile users. Although the original web application is not live anymore the code base is still used in the current T-Shirt configurator at Spreadshirt.

πŸ”— See more here

  • Javascript
  • SASS
  • rAppid.js

Want to build cool stuff with me? Hit me on LinkedIn.