Thomas Sittig

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Freiberuflich, Senior Web Application Developer, Freelance Full StackOverflow Software Developer

Köln, Germany

Skills

Softwareentwicklung
Vue.js
JavaScript
Softwarearchitektur
Webentwicklung
Agile Softwareentwicklung
Node.js
Python
Django
koa.js
Angular
React.js
MySQL
PostgreSQL
Git
Scrum
Microservices

Timeline

Professional experience for Thomas Sittig

  • Current 7 years and 8 months, since May 2015

    Senior Web Application Developer

    Freelance Full StackOverflow Software Developer

  • 5 months, May 2022 - Sep 2022

    Full-Stack Developer

    Sparkassen Finanzportal GmbH

  • 3 months, Jan 2022 - Mar 2022

    Full-Stack Developer

    Union Investment Real Estate Digital GmbH

  • 5 months, Aug 2021 - Dec 2021

    Senior Frontend Developer

    IBM Deutschland GmbH

  • 1 month, Aug 2021 - Aug 2021

    Full-Stack Developer

    publicplan GmbH

  • 7 months, Dec 2020 - Jun 2021

    Senior Frontend Developer

    ProSiebenSat.1 Tech Solutions GmbH

  • 6 months, Jul 2020 - Dec 2020

    Frontend Architect

    EDU-Werkstatt GmbH

  • 4 months, Mar 2020 - Jun 2020

    Senior Web-Entwickler

    deltra Business Software GmbH & Co. KG

  • 1 year, Jan 2019 - Dec 2019

    Web Frontend Entwickler

    Logistikzeugs

  • 4 months, Sep 2018 - Dec 2018

    Senior Software Architect

    DIGIMONDO GmbH

  • 6 months, Mar 2018 - Aug 2018

    Frontend Architect

    WHITE GRID GmbH

  • 6 months, Sep 2017 - Feb 2018

    Frontend-Entwickler

    Lufthansa Technik AG

  • 3 months, Jun 2017 - Aug 2017

    Frontend-Entwickler

    ZEISS

  • 3 months, Dec 2016 - Feb 2017

    Frontend-Entwickler

    deepblue networks AG

  • 3 months, Aug 2016 - Oct 2016

    Frontend-Entwickler

    Zalando SE

  • 1 year, Aug 2015 - Jul 2016

    Frontend-Entwickler

    seleon gmbh

  • 3 months, May 2015 - Jul 2015

    Senior Web-Entwickler

    K'LEKT

  • 7 months, Nov 2014 - May 2015

    Webentwickler

    Userlike Live-Chat-Software

  • 1 year, Nov 2013 - Oct 2014

    Senior Web-Entwickler

    PaperC GmbH

  • 6 years and 5 months, Jun 2007 - Oct 2013

    Webentwickler

    INVIAS GmbH & Co. KG

    Senior Frickler, Junior Saboteur

Educational background for Thomas Sittig

  • 4 months, Oct 2009 - 2010

    Informatik

    FernUniversität Hagen

Languages

  • German

    First language

  • English

    Intermediate

Wants

Projekte
Remote Projekte
internationale remote Projekte
Start-ups
MedTech

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