Software Engineering
1977-1987
Elementary School
1987-1990
High School/Professional Education
Dual education: "University entrance qualification (Abitur)" and "Electrician"
1990-1991
Civil Service
1991-1997
Chemnitz University of Technology
Electrical engineering/Communication technology
1997
Diploma Thesis
"Application of neural networks to the analysis of blood serum samples."
2007
Java Certified Professional
since 2010
Trainer for Software Architecture
accredited by iSAQB for foundation and advanced Level
2018
AWS Certified Solution Architect
2022
Neo4j Certified Professional
1996-10-01 - 1998-07-31
trentis Ingenieurgesellschaft mbH
RoleEmployee
PositionsSoftware Developer
1998-08-01 - 2012-12-31
jungmann+grunert GbR
RoleCo-Founder
PositionsSoftware Engineer, CTO
2002-09-01 - 2006-06-30
Robotron Datenbank Software GmbH
RoleEmployee
PositionsSoftware Engineer, Project Manager
2006-07-01 - 2007-12-31
TwentyOne GmbH
RoleEmployee
PositionsSoftware Engineer
2008-08-01 - 2015-12-31
intecsoft GmbH
RoleCo-Founder
PositionsTrainer (iSAQB), Software Engineer, CTO
2015-10-01 - 2022-09-30
T-Systems Multimedia Solutions GmbH
RoleEmployee
PositionsSoftware Engineer, Agile Coach, Mentor
2022-10-01 - 2023-06-30
Neo4j Inc.
RoleEmployee
PositionsConsulting Engineer
since 2023-07-01
Infineon AG
RoleEmployee
PositionsPrincipal IIoT Solution Architect
since 2015-10-01
grunert.dev
RoleFounder
PositionsTrainer (iSAQB)