Karsten K. - IT Consultant

Soyen, Germany

Experience

Aug 2020 - Dec 9999

7979 years 5 months

Maintenance and further development of the SaaS pricing platform "Price f(x)" for ISB AG
Operational support and software analysis
Implementation of pricing logic in Groovy

Technologies: Price f(x), Groovy, Maven

Apr 2011 - Feb 2020

8 years 11 months

Integration of the SaaS pricing platform "Price f(x)" into the international online shops and markets of MediaMarktSaturn Holding
End-to-end analysis, development and documentation of the end-to-end architecture
Coordination of the technical implementation and rollout across all country subsidiaries
Continuous development and integration of additional source and target systems
Implementation of pricing logic (Groovy), monitoring scripts (PHP) and reporting scripts
Scrum Master: administration of JIRA
Launch of the online shops saturn.de and mediamarkt.de: requirements analysis, end-to-end design and project management

Technologies: Price f(x), Groovy, Maven, PHP, mySQL, PostgreSQL, Node.js, MongoDB, C#, Google Cloud Platform

Jan 2007 - Mar 2011

4 years 3 months

Migration of the email platform for customers of Telefónica o2 Germany GmbH & Co. KG
Real-time request analysis in the WAP gateway (DataPackManager)
Definition of an enterprise domain model and development of architecture concepts (ATARI project)
Operation, maintenance and development of the IT landscape; coordination and consolidation of requirement specifications; ensuring software architecture (value added services)
Lead architect for value added services

Technologies: Java, JSP, Apache Tomcat, Materna WAP Gateway, Oracle, Eclipse, CriticalPath email server

Dec 1999 - Dec 2006

7 years 1 month

Consulting, design and prototyping for web and intranet projects
Sales presentations at in-house trade shows and booth service (Internet World, Systems)
Project and sub-project management for various assignments
Prototyping and technical design for clients such as Siemens AG, Bayernwerk, NetKom, Grundig AG, RTL II, VIAG Interkom, Wort & Bild Verlag, Allianz AG, European Patent Office

Projects: [link] ZENAL (Intranet time tracking), Internet Jobboard, FleetCOM, LeaseLine, GRUNDIG B2B Portal

Oct 1997 - Nov 1999

2 years 2 months

Contribution to the iXOS website ([link])
Maintenance of information pages and structuring of the site
Redesign of the site for the IPO
Implementation of a content management system (CMS)
Management of press releases, events, job postings
Coordination with internal departments
Web design (HTML pages)
Programming of ASP pages, objects and scripts in VB for content management
Maintenance of MS Office and MS Word templates, internationalization of templates
Wizard-driven creation of sales quotations (VBA dialogs)
Responsible for third-party catalog entries