About Us

The people
behind the solutions.

Technology. Experience. Passion.

jconcepts GmbH was founded in 2025 – the next step after more than 25 years of freelance software development. Core competence is Java backend development with Spring Boot, complemented by Angular frontend and a complete DevOps chain.

Industry focus: banking, insurance, fintech, automotive, public sector.

OG
Oliver Gries Dipl. Wirt. Inf. (M.Sc. equiv.) · CEO jconcepts GmbH Available from January 2027

Fullstack developer with a focus on Java/Spring Boot and Angular. 25 years of freelance project experience in banking, insurance and automotive – as jconcepts GmbH in Radebeul since 2025.

Java / Spring BootAngularDocker / K8sAWS · AzureKafkaPostgreSQL

Current Engagement

Automotive · Chemnitz

Pentacor GmbH

07/2025 – ongoing
Active

Application development in the automotive sector. Angular 21, Next.js 16, Spring Boot 3.5, MongoDB, Redis – cloud integration on AWS and Azure.

Angular 21Next.jsSpring Boot 3.5MongoDBAWSAzureReduxDocker
Curriculum Vitae EN Curriculum Vitae DE
PDF (EN) PDF (DE) Word (EN) Word (DE)

Technologies

Programming Languages
Java
TypeScript / JavaScript
SQL
XML / XSLT / YAML
Frameworks & Methods
Spring Boot 4.x
Angular
JPA / Hibernate
Kafka / JMS
Scrum / Product Owner
Tools & Platforms
Docker / Kubernetes
GitLab CI/CD
AWS / Azure
IntelliJ IDEA
Prometheus / Grafana

Career

2025–
jconcepts GmbH
CEO
2000 – 2025
Dipl. Wirt. Inf. Oliver Gries
Freelance Software Architect
1995 – 1999
CSG Germany (an IBM Global Service Company)
Senior Software Consultant
1992 – 1995
Dresdner Bank
Part time student jobs
1991 – 1995
Freelance work during the study
Freelance programmer
1990 – 1995
Computer Science and Business Administration
Technical University Dresden

Location

Map excerpt: jconcepts GmbH, Winzerstraße 48a, 01445 Radebeul
jconcepts GmbH
Winzerstraße 48a
01445 Radebeul, Germany
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