Christian Trutz - JEE Software Engineer, DevOps Engineer

Q: Where is Christian based?

Christian is based in Marl, Germany .

Q: What languages does Christian speak?

Christian speaks the following languages: German (Native), English (Intermediate) .

Q: How many years of experience does Christian have?

Christian has at least 26 years of experience. During this time, Christian has worked in at least 7 different roles and for 11 different companies . The average length of individual experience is 2 years and 4 months . Note that Christian may not have shared all experience and actually has more experience.

Q: What is Christian's latest experience?

Christian's most recent position is JEE Software Engineer, DevOps Engineer at AKDB .

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

In recent years, Christian has worked for AKDB and HDI .

Q: Which industries is Christian most experienced in?

Christian is most experienced in industries like Insurance , Manufacturing , and Information Technology (IT) . Christian also has some experience in Telecommunication , Government and Public Administration , and Chemical .

Q: Which business areas is Christian most experienced in?

Christian is most experienced in business areas like Information Technology (IT) , Product Development , and Project Management .

Q: Which industries has Christian worked in recently?

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

Q: Which business areas has Christian worked in recently?

Christian has recently worked in business areas like Information Technology (IT) .

Recommended expert

Marl, Germany

Experience

Jan 2025 - Present

1 year 2 months

JEE Software Engineer, DevOps Engineer

AKDB

JEE Software Engineer
DevOps Engineer
Java, JEE, JBoss/WildFly, Vaadin, CI/CD pipelines, Jenkins, Maven, Git, Oracle database, MSSQL Server database

Jan 2017 - Dec 2025

9 years

JEE / Spring Boot Software Engineer, DevOps Engineer

HDI

JEE / Spring Boot Software Engineer
DevOps Engineer
Troubleshooting and support of production environments
Migration of more than 100 million documents
Java, JEE, WebSphere, JBoss/WildFly, Spring Boot, Vaadin, Angular, AWS, Azure, Azure DevOps, CI/CD pipelines, Jenkins, Maven, Git, Oracle database, Postgres database, Redis, Spring Data, Spring Security, OAuth2, OIDC, Spring Batch, Spring Session, Kubernetes, Helm, GitOps, ArgoCD, Docker, Docker Compose, Open API, JAXB, code generation, Faktor 10 IPS, Faktor 10 iOS, Linkki

Jan 2016 - Dec 2017

2 years

JEE Software Engineer

Kaufland

JEE Software Engineer
Development of a web application for placing products on shelves
JEE / JBoss, Oracle database, JSF, Hibernate, batch processing, Docker, Git

Jan 2014 - Dec 2015

2 years

Software Architect

Schweizer Bundesamt Informatik

Conceptual design of the business layer of an ECM web client
Angular, IBM FileNet Content Manager, IBM Case Manager, Spring Boot, Java, Oracle database

Jan 2013 - Dec 2020

8 years

JEE / Spring Boot Software Engineer

Viessmann

JEE / Spring Boot Software Engineer
Development of an ECM client for IBM FileNet P8 Content and an Eclipse RCP client
Migration from FileNet P8 to Google Drive
JEE / WebSphere, Spring Boot, IBM P8 Content Manager, Google APIs (Mail, Drive, Admin), Google Cloud Platform, Spring Batch, Eclipse RCP, iOS, iOS APIs

Jan 2013 - Dec 2013

1 year

JEE Software Engineer

Berliner Wasserbetriebe

Migration of an ECM client from IBM CM8 to IBM FileNet P8 Content Manager
JEE / WebSphere, IBM FileNet P8, IBM CM8, Oracle database

Jan 2011 - Dec 2013

3 years

JEE Software Engineer and Technical Project Manager

BASF

Implementation of an ECM client based on IBM CM8
JEE Software Engineer and Technical Project Manager
IBM Content Manager 8, Lotus Notes, Oracle database, Documentum, WebSphere, Eclipse RCP, Spring Batch

Jan 2011 - Dec 2011

1 year

JEE Software Engineer

Deutsche Leasing

Development of an ECM client based on IBM FileNet P8
IBM FileNet P8, JEE / WebLogic Server, Eclipse RCP

Jan 2005 - Dec 2010

6 years

JEE Software Engineer

Cenit AG

Development of an RCP client
JEE / WebSphere / JBoss, Spring, IBM FileNet P8 Content Manager

Jan 2005 - Dec 2005

1 year

JEE Software Engineer

Allianz

Development of a digital inbox solution for incoming invoices
JEE / WebSphere, Oracle database

Jan 2000 - Dec 2005

6 years

Software Developer

T-Mobile

Synchronization of databases between T-Mobile and T-Systems
SQL, Oracle Stored Procedures, Java

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 Insurance (10 years), Manufacturing (8 years), Information Technology (7 years), Telecommunication (6 years), Government and Administration (3 years), and Chemical (3 years).

Insurance

Manufacturing

Information Technology

Telecommunication

Government and Administration

Chemical

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 (26 years), Product Development (9 years), and Project Management (3 years).

Information Technology

Product Development

Project Management

Skills

Spring, Spring Boot, Spring Web, Spring Data (Jpa/hibernate, Mongodb, Redis), Spring Security (Oauth2, Oidc, Azure Entra, Keycloak), Spring Session (With Redis), Spring Batch
J2ee / Jee With Websphere, Jboss/wildfly, Servlet Api, Jsp, Jsf, Ejb, Resource Adapter (Isra / Ibm Filenet Archive)
Vaadin (7, 8, 13, 23 And 24), Angular, Tailwind
Ibm Filenet P8 Content Manager, Ibm Filenet Archive, Ecm, Dms
Eclipse Rcp, Tycho
Docker, Kubernetes (Aws, Azure, Gcp), Gitops, Argocd, Helm
Azure, Aws, Gcp
Oracle, Postgres, Mongodb, Redis
Git (Expert), Github, Bitbucket, Gitlab, Azure Devops
Maven, Jenkins, Ci/cd Pipelines
Unit Tests, Integration Tests, Ui Tests, Junit/junit5, Playwright
Java (8, 11, 17, 21), Python, Visual Studio Code, Eclipse, Intellij
Scrum / Safe, Kanban, Clean Code, Agile Methods, Code Reviews, Refactoring, Extreme Programming, Pair Programming, Test Driven Development
Html, Html5, Css, Javascript, Typescript
Rest, Graphql, Asynchronous Integration With Subsystems (Esb, Kafka)
Java / Jee
Spring Boot
Azure Devops

Languages

German

Native

English

Intermediate

Profile

Created

May 2025

Need a freelancer? Find your match in seconds.

Try FRATCH GPT

Frequently asked questions

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

Where is Christian based?

Christian is based in Marl, Germany.

What languages does Christian speak?

Christian speaks the following languages: German (Native), English (Intermediate).

How many years of experience does Christian have?

Christian has at least 26 years of experience. During this time, Christian has worked in at least 7 different roles and for 11 different companies. The average length of individual experience is 2 years and 4 months. Note that Christian may not have shared all experience and actually has more experience.

What roles would Christian be best suited for?

Based on recent experience, Christian would be well-suited for roles such as: JEE Software Engineer, DevOps Engineer, JEE / Spring Boot Software Engineer, DevOps Engineer, JEE Software Engineer.

What is Christian's latest experience?

Christian's most recent position is JEE Software Engineer, DevOps Engineer at AKDB.

What companies has Christian worked for in recent years?

In recent years, Christian has worked for AKDB and HDI.

Which industries is Christian most experienced in?

Christian is most experienced in industries like Insurance, Manufacturing, and Information Technology (IT). Christian also has some experience in Telecommunication, Government and Public Administration, and Chemical.

Which business areas is Christian most experienced in?

Christian is most experienced in business areas like Information Technology (IT), Product Development, and Project Management.

Which industries has Christian worked in recently?

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

Which business areas has Christian worked in recently?

Christian has recently worked in business areas like Information Technology (IT).

What is the availability of Christian?

Christian is immediately available full-time for suitable projects.

What is the rate of Christian?

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