Stefan Höltker

Angestellt, Executive Software Engineer, nextN GmbH

Nordhorn, Germany

Skills

Professional Scrum Developer I (PDS I)
Java
C#
PHP
Java EE
XML
API-Design
Webservices
SOAP
REST
JSP
JavaScript
jQuery
AngularJS
MySQL
PostgreSQL
MSSQL
Windows Server
Linux Server
jQuery Mobile
JSF
Primefaces
Netbeans
ODBC
HTML5
CSS3
Hibernate
jira
confluence
Netbeans Platform
Joomla
AJAX
JPA
Java Persistence API
Apache Tomcat
Application Server
raspberry pi
OOP
OpenLayers
Apache CXF
JMX
Python
TomEE
WildFly
WildFly Swarm
Swagger
Docker
Node.js
JBoss Forge
Prometheus
Grafana
Git

Timeline

Professional experience for Stefan Höltker

  • Current 2 years, since Jan 2022

    Executive Software Engineer

    nextN GmbH
  • 6 years and 7 months, Jun 2015 - Dec 2021

    Senior Software-Entwickler

    I.T. Out GmbH

  • 1 year and 11 months, Aug 2013 - Jun 2015

    Auszubildender

    I.T. Out

  • 3 months, May 2013 - Jul 2013

    Praktikant

    I.T. Out

  • 1 year and 7 months, Aug 2011 - Feb 2013

    Software Engineer

    atip GmbH

    Kooperatives Studium der Informatik, Bachelor of Science, Hochschule Darmstadt

  • 2010 - 2010

    Praktikant

    Hengst GmbH & Co. KG

    Verschiedenste Administrative aufgaben im Hardware bereich.

Educational background for Stefan Höltker

  • 2 years, Aug 2013 - Jul 2015

    KBS Nordhorn

  • 2011 - 2013

    Informatik

    Hochschule Darmstadt

  • 2007 - 2011

    Informatik

    Berufskolleg der Stadt Rheine

  • 2003 - 2007

    Realschule Schüttorf

  • 2001 - 2003

    Orientierungsstufe Schüttorf

  • 1997 - 2001

    Kirchschule Schüttorf

Languages

  • German

    First language

  • English

    Fluent

Interests

Gitarre spielen
Konzerte
Fitnessstudio
Snowboarden
Microcontroller

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