Jonas Hartmann

Basic

Inhaber, Inhaber, HT Studios

Zwingenberg, Germany

Skills

CakePHP
SQL
Cascading Style Sheets (CSS)
CakePHP 4
CakePHP 3
MySQL
PHP 7
PHP 7.4
Mobile First
HTML5
GIT
Docker
Docker-Compose
Alpine Linux
Model View Controller
DevOps
Affinity Designer
Affinity Photo
Adobe Illustrator
Adobe Photoshop
Erfahrung seit Netscape 4
Erfahrung seit Internet Explorer 5
Responsive Web
SEO
Semantic Web
Accessibility
Barrierefreiheit
Media Queries
Screendesign
SCSS
SASS
LESS
ReactJS
Redux
Elixir
Phoenix
jQuery
AJAX
Page Speed
HTTP2
HTTP
REST
GraphQL
WebServices
XML
JSON
MariaDB
SSH
Virtual Box
Vagrant
Apache
Linux
Debian
LAMP
OS X
Interface Design
Kommunikationsdesign
SVG
CSS
CSS3
CSS4
XHTML
HTML4
HTML3
Hyper Text Markup Language
XHR
MVC
Ruby
Rails
Ruby on Rails
Cake
Erfahrung seit PHP 3
Ubuntu
MacOS
Erfahrung seit Mac OS X 10.1
Erfahrung seit Microsoft Windows 3.0
Erfahrung seit DOS 5
PHP 5.6
PHP 7.3
PHP 4.0
CakePHP4
CakePHP3

Timeline

Professional experience for Jonas Hartmann

  • Current 8 years and 11 months, since Oct 2013

    Inhaber

    HT Studios
  • 12 years and 10 months, Jan 2001 - Oct 2013

    Geschäftsleitung

    HT-Studios GbR

  • 9 years, Jan 2003 - Dec 2011

    Freelancer

    MH Computer Systeme

Educational background for Jonas Hartmann

  • 12 years and 5 months, Oct 2003 - Feb 2016

    Soziologie

    TU-Darmstadt

    Bildung, Macht, Wirtschaft, Psychologie, Informatik

Languages

  • German

    First language

  • English

    Fluent

Wants

Mobile App Developer
Kotlin
Swift
JavaScript
ReactJS
Redux
ELM
Elixir
Phoenix
GraphQL
PostgreSQL
Brand Designer
Coroporate-Identity Designer
UX Designer
UI Design
SVG
SVG Animator
Icon Designer
2D Animator
3D Modelling
Print-Designer
Type Designer
Content-Creator
Texter
Photograph
SEM
GTM
GA
Mitarbeiter
Werksstudent
Freelancer

Interests

Badminton
Klassische Musik

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