I’m a freelance software and devops engineer with several years of experience in development of full stack web applications. I’ve done everything from frontend over backend to infrastructure.

I really like to tackle problems in a holistic way and to work together with everybody in a (team|company|organization). I’m a scrum master, love to help out in product management and to challenge ui designs.

Except from tech I’m into biking (human powered and motorized), running, climbing and travelling around the world. I’m also a part time knife smith, at least I try to become one.

After several years of living in Berlin I moved back to my hometown: Schwerin.


  • Coding
    • Node.js
    • PHP
    • C / C++ / Qt / C#
  • Web
    • HTML5 / CSS3 / JS
    • Nginx / Apache
    • Varnish
  • DevOps
    • Docker
    • Kubernetes
    • Mesos / Marathon
    • Ansible / Puppet
    • AWS / Google Cloud
    • Linux
    • Jenkins
  • Tech
    • MongoDB / MySQL / MSSQL
    • Elasticsearch
    • Reddis / Memcache
    • Kafka / AMQP / RabbitMQ / Gearman
  • Soft
    • Scrum Master
    • good listener


  • 2017-06 - 2018-11 - Software Engineer at YEAY, Berlin

    Joined the backend team to help with ongoing development of platform. Currently helping to refactor the backend architecture into micro service environment with kafka as central service bus.

    {Node.js, AngularJS, Parse, MongoDB, Elastichsearch, Kafka, Docker}

  • 2018-10 - 2018-11 - Software Engineer at Flexperto, Berlin

    Implementing and integrating a Redux web app to test media capabilities of clients.

    {JavaScript, React, Redux, Redux Saga, Webpack, PHP, Yii}

  • 2018-02 - 2018-03 - Software Engineer at Flexperto, Berlin

    Implementing an internationalization layer in the existing backend of clients comunication platform.

    {PHP, Yii, MySQL}

  • 2016-12 - 2017-05 - Software Engineer at MVCon InnovationLab, Rostock

    Helped to build a industry 4.0 work time scheduling service based on a event driven micro service architecture using CQRS and event sourcing.

    {Node.js, AngularJS, MongoDB, RabbitMQ, CQRS, Event Sourcing}

  • 2016-09 - 2016-11 - Software Engineer at Flexperto, Berlin

    Joined there development team to help to kick off a complete refactoring and cleanup of the backend. The target was to prepare for a separation of php ui frontend and api.

    {PHP, Yii, MySQL}

  • 2015-01 - 2016-04 - Software and DevOps Engineer at MDK Labs, Berlin

    Developed full blown micro service architecture with custom MQTT broker to build a api driven IoT / communication backend running on bare metal and in cloud. Setup and maintained local dev environment and build / deployment chain.

    {Node.js, Reddis, RabbitMQ, MQTT, MongoDB, Git, Jenkins, Vagrant, Ubuntu, Ansible, Kubernetes, Mesos / Marathon, AWS, Google Cloud}

  • 2012-10 - 2014-12 - Software and DevOps Engineer at L’ArcoBaleno / Pamono, Berlin

    Developed custom Magento theme and plugins to create unique e-commerce experience around vintage interior design and furniture. Setup and maintained local dev and staging environment and build / deployment chain in my DevOps role.

    {PHP, MySQL, Elasticsearch, HTML5, CSS3, JavaScript, Git, Nginx, Jenkins, Vagrant, Puppet, Ubuntu}

  • 2007-10 - 2012-10 - Team Lead UI Development and Software Engineer at erento, Berlin

    Developed several internal tools and website features in my role as frontend and backend developer. Led the ui team and supported dev team self enhancement as scrum master. Also took over operation responsibilities as: maintenance of local development environment and build / deployment chain, controlling of hosting provider.

    {PHP, Zend Framework, MySQL, Elasticsearch, Memcache, RabbitMQ, Gearman, XHTML, CSS, JavaScript, SVN, Nginx, Apache, Varnish, Vagrant, Puppet, Ubuntu & Gentoo, Jenkins}

  • 2004-10 - 2007-09 - Student and Software Engineer at Clausmark Consulting, Karlsruhe

    Developed SOAP and REST based application server and customized ERP Systems. Administered the web presence and migrated it to a CMS. Tested and verified software.

    {ASP, ASP.NET, MSSQL, OracleSQL, C++, Qt, C#, SVN, PHP, MySQL, XHTML, CSS, JavaScript}


  • 2004-10 - 2007-09 - Diplom-Ingenieur (Berufsakademie) at Baden-Württemberg Cooperative State University Karlsruhe, Karslruhe
    Graduated from Berufsakademie Karlsruhe (now Duale Hochschule Baden-Württemberg Karlsruhe) with a Dipl.-Ing. (BA) degree in Informationstechnik - Schwerpunkt Netz- und Softwaretechnik. That’s comparable to a bachelor’s degree in computer science.