Stefan Exner

Premium

Freiberuflich, Selbständiger Softwareentwickler / IT-Consultant, Freiberuflich

Abschluss: Master, Christian-Albrechts-Universität zu Kiel

Hamburg, Germany

Skills

Ruby
IT-Architektur
Softwareentwicklung
Teamleitung
Docker
Engineering
Informatik
Ruby on Rails
Software Architektur
Cloud
TDD
JavaScript
GitLab
GitHub
Git

Timeline

Professional experience for Stefan Exner

  • Current 1 year and 7 months, since Apr 2021

    Selbständiger Softwareentwickler / IT-Consultant

    Freiberuflich

  • 7 months, May 2021 - Nov 2021

    Backend Developer

    sum.cumo GmbH

  • 8 months, Aug 2020 - Mar 2021

    Digital Solution Architect

    MVP Lab GmbH

  • 8 months, Nov 2019 - Jun 2020

    Head of Technology Innovation

    Lokalportal GmbH

  • 3 years and 7 months, Apr 2016 - Oct 2019

    Technical Lead

    Lokalportal GmbH

  • 6 years and 5 months, Nov 2009 - Mar 2016

    Ruby on Rails Developer

    Stefan Exner

  • 1 year and 1 month, Aug 2008 - Aug 2009

    Web Developer

    Visrez

Educational background for Stefan Exner

  • 3 years and 6 months, Oct 2012 - Mar 2016

    Informatik

    Christian-Albrechts-Universität zu Kiel

    Declarative / Concurrent Programming. Master's thesis: A multi section transaction system for Ruby / Ruby on Rails (https://github.com/stex/petra)

  • 3 years, Oct 2009 - Sep 2012

    Informatik

    Christian-Albrechts-Universität zu Kiel

Languages

  • German

    First language

  • English

    Fluent

Wants

IT-Architektur
IT-Consulting
Ruby
Backend
Innovation

Interests

Musikinstrumente
Gesang
Hörspiele

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