Jon Ziemlich

Inhaber, PHP-Developer, Jon Ziemlich | PHP Development

Köln, Germany

Skills

WordPress
WordPress Programmierung
WordPress Security
WordPress Plugins
WordPress Themes
WordPress Freelancer
WordPress Maintenance
WordPress Wartung
CMS Wordpress
Full Stack Developer
PHP-Programmierung
IT-Consulting
Softwareentwicklung
IT-Security
Project Management
Hacking
PHP
Composer
JavaScript
Node.js
Vortrag
Plugins
Wordpress
Bower
Programmierung
MySQL
Grunt
Git
jQuery
CSS
Gulp
HTML
International experience
Software Engineering
Durchführung von Workshops
Halten von Vorträgen
Penetration Test
Server-Infrastruktur
Backend
Frontend
API-Programmierung

Timeline

Professional experience for Jon Ziemlich

  • Current 2 years and 1 month, since Oct 2021

    Gründer und Geschäftsführer

    ByteTree Holding GmbH

  • Current 2 years and 1 month, since Oct 2021

    Gründer & CTO

    StudioWP Software GmbH | Die neue Art des WordPress-Managements

  • Current 13 years and 9 months, since Feb 2010

    PHP-Developer

    Jon Ziemlich | PHP Development

  • 1 year and 3 months, Oct 2017 - Dec 2018

    Inhaber

    Social Analytics | Influencer Management Software

  • 1 year and 3 months, Oct 2017 - Dec 2018

    Inhaber

    Social Racoon | Social Media Tag-Wall Software

  • 1 year and 7 months, Jun 2016 - Dec 2017

    Inhaber

    Rent a Jeep | Car Rental Mallorca

  • 3 years and 8 months, Jan 2014 - Aug 2017

    Inhaber

    ByteTree | WordPress Development

    WordPress Development

  • 2012 - 2016

    Inhaber

    Ziemlich Webdesign

Educational background for Jon Ziemlich

  • 3 years and 1 month, Jan 2012 - Jan 2015

    Angewandte Psychologie

    HS Fresenius

Languages

  • German

    First language

  • English

    Fluent

  • Spanish

    Intermediate

Wants

WordPress Projekte
Ideenaustausch
Businesskontakte
Freelancer

Interests

Volleyball
Klettern

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