Henning Pankratius - IT consulting / development

Q: Where is Henning based?

Henning is based in Wetter (Ruhr), Germany .

Q: What languages does Henning speak?

Henning speaks the following languages: German (Native), English (Advanced), Dutch (Intermediate) .

Q: How many years of experience does Henning have?

Henning has at least 21 years of experience. During this time, Henning has worked in at least 3 different roles and for 24 different companies . The average length of individual experience is 1 year and 9 months . Note that Henning may not have shared all experience and actually has more experience.

Q: What companies has Henning worked for in recent years?

In recent years, Henning has worked for Siemens , Roland Rechtsschutz , Caritativer Verbund , and Self-Employed .

Q: Which industries is Henning most experienced in?

Henning is most experienced in industries like Information Technology (IT) , Government and Public Administration , and Education . Henning also has some experience in Banking and Finance , Insurance , and Healthcare .

Q: Which business areas is Henning most experienced in?

Henning is most experienced in business areas like Information Technology (IT) , Product Development , and Business Intelligence . Henning also has some experience in Operations , Project Management , and Marketing .

Q: Which industries has Henning worked in recently?

Henning has recently worked in industries like Information Technology (IT) , Government and Public Administration , and Insurance .

Q: Which business areas has Henning worked in recently?

Henning has recently worked in business areas like Information Technology (IT) , Business Intelligence , and Operations .

Q: What is Henning's education?

Henning holds a Master in Applied Computer Science from FernUniversität in Hagen .

Recommended expert

Wetter (Ruhr), Germany

Experience

Apr 2021 - Present

4 years 11 months

Siemens

Developed a reporting API with RESTful services and Spring Boot
LDAP integration
Migrated services to AWS
Bootstrap
Frontend development with Angular 14
JBoss
DynamoDB
S3
Athena

Jun 2020 - Nov 2020

6 months

AG Landberatung

Developed a cross-platform mobile app for the digital field record
Technologies: Ionic 5, Angular 9, Java, iOS, Android, J2EE, NPM, Angular CLI, Cordova, HTML5, SCSS, Git, MySQL

Nov 2019 - Mar 2021

1 year 5 months

Roland Rechtsschutz

Designed and developed an online platform for recording and managing insurance cases
Technologies: Spring Boot, Java, Hibernate, Vue, Vuetify, Maven, NPM, Vue CLI, HTML5, SCSS, Git, SonarQube, Jenkins, Docker, Kubernetes, Oracle
Process model: SCRUM

Jan 2019 - Oct 2019

10 months

Roland Rechtsschutz

Developed mobile Angular apps for reporting insurance cases
Technologies: Angular 6, Java, Hibernate, Spring Boot, Jasmine, Protractor, NPM, Angular CLI, HTML5, SCSS, Git, SonarQube, Notes Domino Server
Process model: SCRUM

Jan 2018 - Dec 2018

1 year

Compugroup Medical

Developed an online platform for doctor-patient-insurance company
Technologies: Online services, J2EE, Angular 6, Jasmine, Karma, NPM, Angular CLI, HTML5, SCSS, Git, SonarQube, Jenkins, Docker
Process model: SCRUM

May 2017 - Nov 2017

7 months

BBraun

Design and implementation of a resource planning software
Technologies: Angular, NodeJS, Bootstrap 3, GRUNT, database programming, responsive design, HTML5

Aug 2016 - Feb 2017

7 months

JoHo

Concept and implementation of an editorial planning system for the cross-site work of the clinic press office
Technologies: Zend Framework 2, PHP, MySQL, AngularJS, VisJS, REST API

Sep 2015 - Jan 2016

5 months

Fiducia & GAD

Java development in the banking sector
Tasks: requirements analysis, test management, backend and frontend development
Technologies: J2EE, DB2, JavaScript, HTML5, LESS

Dec 2014 - Dec 2017

3 years 1 month

GWS

Portal development with Python/Django for service portals and shop systems in the banking sector
Development environment: SCRUM, Python, Django 1.7, PostgreSQL, DB2, SQL Server, JavaScript, LESS, Docker, Jenkins

Jul 2014 - Dec 2014

6 months

Rewe Group

Release upgrade to IBM Websphere 8, theme integration, portlet development for an internal editorial system
Technologies: IBM Websphere 8, WCM, Java, J2EE, portlets, templates, HTML5, Bootstrap 3, responsive design

May 2014 - Jun 2014

2 months

Göttinger Literaturherbst

Web application for event management of the cultural festival
Development of an administrative database with a web interface and online presence
Technologies: PHP CMS Contao, PHP5, MySQL, MVC, Responsive Design, HTML5, CSS, Mootools, SASS

Apr 2014 - May 2014

2 months

Krankenhäuser DO

Development of a clinic navigator as a web plugin for patient information
Single Page Application with AngularJS
Additional technologies: Grunt, Mootools, jQuery, HTML5, Responsive Design, Templates, REST

Mar 2014 - Apr 2014

2 months

Uniklinikum Bochum

Programming of an online encyclopedia for dermatology, venereology, allergology, and environmental medicine
Technologies: Zend Framework 2, PHP5, jQuery, Responsive Design, HTML5, SASS, MySQL

Feb 2014 - Mar 2014

2 months

BBraun

Development of a project management tool as a Single Page Application
Features: budget and time tracking as well as change logging
Technologies: HTML5, AngularJS, Responsive Design, JSON/AJAX, Node.js, Grunt, Bootstrap 3, SQLite

Jan 2014 - Present

12 years 2 months

Caritativer Verbund

Implementation of an accessible CMS with Contao as a platform for senior services
Development of four Contao modules in PHP5 and extension of the MySQL data model
Integration of map functionality via the Google JavaScript API

Nov 2013 - Dec 2013

2 months

AG Landberatung

Integration of the JavaScript Fullcalendar into the vTiger CRM system
REST interface in PHP for database connection
AJAX/JSON data exchange over an authenticated session

Jun 2013 - Oct 2013

5 months

Plansecur

Development of a single page application for portfolio management and visualization of risk-return charts
Technologies: HTML5, CSS3, AngularJS, Bootstrap, Grunt, Node.js, Express

Apr 2013 - Jun 2013

3 months

Unternehmensberatung Landberatung e.V.

Introduction of a CRM management platform based on vTiger (PHP/MySQL/Zend Framework)
Visual and functional customizations and on-premise setup

Nov 2012 - Mar 2013

5 months

Blue Yonder GmbH

Development of a web application for mass data visualization for sales forecasts
Technologies: Python/Flask, Exasol, Postgres, d3.js, rickshaw.js, cubism.js, amCharts, Dojo, jQuery
Data transfer: XML/CSV import, AJAX/JSON data exchange

May 2012 - Oct 2012

6 months

AG Landberatung

Web application for creating annual nutrient and humus balances for farms
Technologies: Servlets, JSP, MySQL Server, Tomcat, HTML, jQuery, JavaScript, CSS

Feb 2012 - Present

14 years 1 month

Self-Employed

Consulting and development focusing on software development, process optimization, and databases across various industries

Aug 2011 - Jan 2012

6 months

X²DataSystems

Development of a portal for task management and communication between client and service provider
Technologies: Visual Studio, MVC2, SQL Server 2008, ASP.NET, HTML, JavaScript, jQuery, ExtJS, CSS

Nov 2010 - Jun 2011

8 months

L-Mobile Solutions

Co-development of a service module for mobile business processes
Technologies: Visual Studio 2010, C#, MVC, WPF, Microsoft SQL Server

May 2010 - Oct 2010

6 months

Böhmer GmbH

Development of a document management system for version control and distribution of work documents
Technologies: Visual Studio, MVC2, SQL Server 2008, ASP.NET, HTML, JavaScript, CSS, PDF

Jan 2010 - Jan 2012

2 years 1 month

IT Consulting / Development

X²DataSystems

Consulting, design, and customization of the ERP inventory management system InforCOM
Technologies: IJ4, Oracle, SQL Server

Jan 2010 - May 2010

5 months

Berg KG

Developed a training platform for staff scheduling and delivery
Technologies: Visual Studio, MVC2, SQL Server 2008, ASP.NET, HTML, JavaScript, CSS, Dojo Charting

Jan 2009 - May 2009

5 months

Fernuni Hagen

Developed an Android app to extract social media tags with geo information and display them as a tag cloud on a map
Technologies: Android, Java, REST, Web 2.0, Eclipse

Apr 2006 - Dec 2009

3 years 9 months

IT Project Management / Development

RZ Jade-Hochschule

Implemented web services for students and staff
Introduced the chip card to replace the student ID card
Technologies: J2EE, Velocity, Struts, Hibernate, Postgres, Informix, XML, XSLT, Eclipse, QIS, HTML, JavaScript

Apr 2005 - Mar 2006

1 year

Process Development

Amadee AG

Developed processes, database programming and interface specifications using the in-house business platform
Workflow programming with XML and XSL
Databases: MS SQL Server, DB2

Industries Experience

See where this freelancer has spent most of their professional time. Longer bars indicate deeper hands-on experience, while shorter ones reflect targeted or project-based work.

Experienced in Information Technology (17.5 years), Government and Administration (12 years), Banking and Finance (3.5 years), Education (3.5 years), Insurance (2 years), and Healthcare (2 years).

Information Technology

Government and Administration

Banking and Finance

Education

Insurance

Healthcare

Business Areas Experience

The graph below provides a cumulative view of the freelancer's experience across multiple business areas, calculated from completed and active engagements. It highlights the areas where the freelancer has most frequently contributed to planning, execution, and delivery of business outcomes.

Experienced in Information Technology (21 years), Product Development (15 years), Business Intelligence (14 years), Operations (14 years), Project Management (4 years), and Marketing (0.5 years).

Information Technology

Product Development

Business Intelligence

Operations

Project Management

Marketing

Skills

Operating Systems: Windows (Since 95), Windows Server (Since 2003), Unix, Linux (Ubuntu, Freebsd, Suse, Red Hat, Debian), Macos, Android, Vmware, Virtualbox
Programming Languages: Java, C, C++, C#, Delphi, Python, Perl, Visual Basic, Prolog, Turbo Pascal, Ruby, Objective C, Fortran, Shell, 4gl
Web Programming: Html5, Xhtml, Css3, Php, Flask, Django, Javascript, J2ee, Servlets, Jsp, Grails, Asp.net, Mvc, Mvvm, Responsive Design, Media Queries, Jquery, Mootools, Dojo, Extjs, Yui, D3.js, Node.js, Angularjs, Grunt, Bower, Jasmine, Bootstrap, Sass, Foundation Framework, Js Chart Frameworks: Highcharts, Amcharts, Fusioncharts, Chartjs, React
Web Frameworks: Angular 2-8, Vue, Vuetify, React, Ionic, Flutter, Capacitor
Devops: Docker, Kubernetes, Jenkins, Maven, Git, Jira, Confluence, Nagios
Php: Php5, Zend Framework 1+2, Cakephp, Symfony, Codeigniter, Laravel
Databases: Oracle, Sql Server (Since 2003), Mysql, Postgres, Informix, Db2, Sqlite, Hibernate, Access, Odbc, Jdbc, Sql, Rdb
Cms: Typo3, Joomla, Drupal, Liferay, Wordpress, Contao
Xml: Xsl, Xslt, Xquery, Xpath
Web Servers: Apache, Iis, Tomcat, Glassfish, Jboss, Nginx
Mail Servers: Hmailserver, Qmail, Openxchange, Smail, Sendmail
Reporting: Crystal Reports, Java Birt, Fop
Others: App Development (Ios, Android Or Html5-phonegap, Sencha Touch, Jqtouch), Visualization (Gimp, Photoshop), Security (Design, Firewalls), Tcp/ip, Ethernet, Wiki Systems (Mediawiki), Crm (Sugarcrm, Opencrx, Vtiger, Opencrm)

Languages

German

Native

English

Advanced

Dutch

Intermediate

Education

Oct 2007 - Jun 2009

FernUniversität in Hagen

Master of Science · Applied Computer Science · Hagen, Germany · 1.9

Oct 2000 - Jun 2004

University of Applied Sciences Oldenburg/Ostfriesland/Wilhelmshaven

Diploma · Practical Computer Science · Wilhelmshaven, Germany · 2.1

Oct 1993 - Jun 1999

Johannes-Althusius-Gymnasium

Abitur · Emden, Germany · 2

Profile

Created

November 2023

Last Update

September 2025

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Frequently asked questions

Do you have questions? Here you can find further information.

Where is Henning based?

Henning is based in Wetter (Ruhr), Germany.

What languages does Henning speak?

Henning speaks the following languages: German (Native), English (Advanced), Dutch (Intermediate).

How many years of experience does Henning have?

Henning has at least 21 years of experience. During this time, Henning has worked in at least 3 different roles and for 24 different companies. The average length of individual experience is 1 year and 9 months. Note that Henning may not have shared all experience and actually has more experience.

What roles would Henning be best suited for?

Based on recent experience, Henning would be well-suited for roles such as: IT Consulting / Development, IT Project Management / Development, Process Development.

What companies has Henning worked for in recent years?

In recent years, Henning has worked for Siemens, Roland Rechtsschutz, Caritativer Verbund, and Self-Employed.

Which industries is Henning most experienced in?

Henning is most experienced in industries like Information Technology (IT), Government and Public Administration, and Education. Henning also has some experience in Banking and Finance, Insurance, and Healthcare.

Which business areas is Henning most experienced in?

Henning is most experienced in business areas like Information Technology (IT), Product Development, and Business Intelligence. Henning also has some experience in Operations, Project Management, and Marketing.

Which industries has Henning worked in recently?

Henning has recently worked in industries like Information Technology (IT), Government and Public Administration, and Insurance.

Which business areas has Henning worked in recently?

Henning has recently worked in business areas like Information Technology (IT), Business Intelligence, and Operations.

What is Henning's education?

Henning holds a Master in Applied Computer Science from FernUniversität in Hagen.

What is the availability of Henning?

Henning is immediately available for suitable projects.

What is the rate of Henning?

Henning's rate depends on the specific project requirements. Please use the Meet button on the profile to schedule a meeting and discuss the details.