Kai Lehmann

Basic

Angestellt, Senior Software Developer, 1&1 Mail & Media GmbH / United Internet AG

Karlsruhe, Germany

Skills

Software Architecture
UML
Design Patterns
Web Services
SOA
SOAP
REST
WebDAV
LDAP
C++
C#
.Net
Java
JavaScript
AJAX
PHP
Perl
Ruby
Scrum (certified PSM)
Kanban
Refactoring
Unit Testing
Agile Software Development
Continuous Integration
Ant
Maven
HTTP
SSL
XML
STL
MFC
ActiveX
ATL/COM
QT
boost
TCP/IP
Database design&development
Ruby on Rails
Rails

Timeline

Professional experience for Kai Lehmann

  • Current 1 year and 5 months, since Apr 2021

    Enterprise Architect

    1&1 Mail & Media GmbH / United Internet AG

  • Current 10 years and 8 months, since Jan 2012

    Senior Software Developer

    1&1 Mail & Media GmbH / United Internet AG

  • 1 year and 6 months, Jul 2010 - Dec 2011

    Software Architect

    Nero Development & Services GmbH

  • 2 years and 5 months, Feb 2008 - Jun 2010

    Department Manager / Application Group Leader Online Services

    Nero AG

    Department manager, Solution Architect and Technical Project Leader of Application Group Online Services

  • 1 year and 8 months, Jun 2006 - Jan 2008

    Team Leader Online Services

    Nero AG

    Team leader, solution architect and project manager

  • 5 years and 9 months, Sep 2000 - May 2006

    Senior Software developer

    Papendorf Software Engineering GmbH

    Senior software developer, solution architect, project&product manager, team leader, system administrator, share holder

Educational background for Kai Lehmann

  • 4 years and 9 months, Oct 1995 - Jun 2000

    Applied Informatics

    University of Applied Sciences Mittweida

    Software architecture, Software development, Database programming, System administration

Languages

  • English

    Fluent

  • German

    First language

Wants

professional business contacts
new interesting challenges
department management
project management
solution architect
software development
C++
C#.Net
Java
database development

Interests

climbing
mountain biking
snowboarding

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