Jürgen Brardt - Senior Java Software Developer, 23 Years

Recommended expert

Wedel, Germany

Check rate

Experience

Jul 2024 - May 2025

11 months

Software Developer

Inform AG

Coaching junior developers
Further development and custom extensions of a standard software (microservices (DDD) and partial monolith)
Interface extensions
Web services
Test automation
Design
Used technologies: Java8, Java17, TypeScript, Python, PostgreSQL, Spring (Integration, Data, Boot), JPA, AWS (Cloud, Lambda, EC2, SQS/SNS), Microservices, Fitnesse/Cucumber, Gitlab

Sep 2022 - Mar 2024

1 year 7 months

Software Developer

Kühne & Nagel

Design and implementation in the field of data integration
Used technologies: Java11, Spring (Integration, Data, Boot, AMQP), JPA, Docker/Kubernetes, OpenShift, Microservices

Jul 2021 - Aug 2022

1 year 2 months

Software Developer

Inform AG

Design and implementation of custom extensions to standard software
Used technologies: Java8, Spring/Hibernate, PostgreSQL, Oracle

Feb 2020 - Jun 2021

1 year 5 months

Application Architect

DFB-GmbH

Modernization of legacy applications
CI with Jenkins and Gradle
UI test automation using Robot Framework
Consumer driven contracts with Pact
Migration of legacy applications (ear) into a Kubernetes cluster
Used technologies: Java8, Oracle, Wildfly/JBoss, Docker, Gradle, Jenkins, Robot Framework, Angular, Spring, Struts, Eclipse, IntelliJ, Atlassian Tools, pact.io, FOP, XML/XSLT, Kubernetes, Helm

Jan 2013 - Sep 2019

6 years 9 months

Hamburg, Germany

Senior Software Developer, Architect, Team Lead, DevOps

Nubologic / Health AG

New development of a practice management software for dentists from scratch, SaaS and multi-tenant
Implementation and design of server software with web UI, REST interfaces, data storage
Implementation of distributed client software for hardware integration and encryption in the dental practice
Integration of various billing interfaces (health insurance, health card, GEMATIK)
Setup of development and test environments with continuous build and integration
Setup of UI testing, test planning, and automation
Operation of the production system
Technical environment: Java, MySQL, MariaDB, Swing, Spring, Hibernate, Apache Wicket, SQL, XML/XSLT, Apache FOP, SSL/TLS, RSA/AES, Eclipse, IntelliJ IDEA, Atlassian Tools, REST

Dec 2008 - Dec 2012

4 years 1 month

Hamburg, Germany

Senior Software Developer, Project Lead

Libri.de Internet GmbH

Maintaining and extending an Oracle-based inventory management system (SQL, PL/SQL, Java)
Designing and integrating a web service interface to connect external ordering systems
Designing and implementing a REST-based web service layer to connect external shop systems
Technical environment: Java, Oracle, PL/SQL, REST

Jan 2002 - Nov 2007

5 years 11 months

Hamburg, Germany

Software Developer

Mobileview AG/DTMS

Optimizing and improving the performance of an SMS/MMS processing system
Designing and implementing an offline-capable sales control system on mobile devices with connection to customer ERP systems
Designing a new messaging gateway based on ESB
Implementing various messaging-based services
Designing and implementing a mobile payment gateway
Technical environment: Java, MySQL, Hibernate, XML/XSLT, J2ME

Industry Experience

See where this freelancer has spent most of their professional time.

Experienced in Healthcare, Telecommunication, Retail, Information Technology, and Transportation.

Healthcare

Telecommunication

Retail

Information Technology

Transportation

Business Area Experience

See which departments and functions this freelancer has contributed to most.

Experienced in Information Technology, Product Development, Quality Assurance, and Project Management.

Information Technology

Product Development

Quality Assurance

Project Management

Skills

Java
Javascript
Typescript/Node
Html
Python
Swing
Spring
Hibernate
Apache Wicket
Thymeleaf
Kafka
Openapi
Sql
Pl/Sql
Oracle
Mysql
Mariadb
Postgresql
Hsql
Tomcat
Wildfly/Jboss
Maven
Jenkins
Nexus
Jetty
Apache Fop
Selenium
Atlassian Tools (Jira, Confluence, Bamboo, Bitbucket)
Git
Gitlab
Eclipse
Idea
Gradle
Robot Framework
Pact
Consumer Driven Contracts
Docker
Kubernetes
Helm
Aws (Lambda, Ec2, Ecs, Sqs, Sns)

Languages

German

Native

English

Advanced

Statistics

Experience

Total positions 7

Experience in Healthcare 6.5 y

Avg length 3 y

Longest experience 6 y 8 m

Global Experience

Countries worked in 1 (Germany)

Primary country Germany

Expertise

Recent roles Software Developer, Application Architect, Senior Software Developer, Architect, Team Lead, DevOps

Main industries Healthcare, Telecommunication, Retail

Main business areas Information Technology, Product Development, Quality Assurance

Profile

Created

September 2025

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Frequently asked questions

Have questions? Find more information here.

Jürgen is based in Wedel, Germany.

Jürgen speaks the following languages: German (Native), English (Advanced).

Jürgen has at least 22 years of experience. During this time, Jürgen has worked in at least 4 different roles and for 6 different companies. The average length of individual experience is 3 years and 1 month. Note that Jürgen may not have shared all experience and actually has more experience.

Based on recent experience, Jürgen would be well-suited for roles such as: Software Developer, Application Architect, Senior Software Developer, Architect, Team Lead, DevOps.

Jürgen's most recent position is Software Developer at Inform AG.

In recent years, Jürgen has worked for Inform AG and Kühne & Nagel.

Jürgen is most experienced in industries like Healthcare, Telecommunication, and Retail. Jürgen also has some experience in Information Technology and Transportation.

Jürgen is most experienced in business areas like Information Technology, Product Development, and Quality Assurance. Jürgen also has some experience in Project Management.

Jürgen has recently worked in industries like Information Technology and Transportation.

Jürgen has recently worked in business areas like Information Technology, Product Development, and Quality Assurance.

Jürgen is immediately available for suitable projects.

Daily Rate Distribution

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The rates shown represent the typical market range for freelancers in this position based on recent contracts on our platform.

Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.

Average rates for similar positions

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Daily rate avg. 869 €

The average daily rate is the mean of all daily rates from recent contracts of comparable freelancers on our platform.

1000

750

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Median rate 860 €

The median daily rate is the middle value of all daily rates — half of comparable freelancers charge less, half charge more. Unlike the average, it is barely affected by outliers.

Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.