Java & Spring Boot Backend-Entwickler ? Microservices, Legacy-Migrationen, PostgreSQL
Aktualisiert am 06.05.2026
Profil
Freiberufler / Selbstständiger
Remote-Arbeit
Verfügbar ab: 06.05.2026
Verfügbar zu: 30%
davon vor Ort: 10%
Java
Spring Boot
Kubernetes
TypeScript
Angular
Python
Kotlin
Docker
Jenkins
SQL
Redis
ElasticSearch
Grafana
Micronaut
Flyway
OpenShift
Domain Driven Design
AWS

Einsatzorte

Einsatzorte

Vienna (+50km)
Deutschland, Schweiz, Österreich
möglich

Projekte

Projekte

3 years 4 months
2023-01 - now

Designed and implemented high-performance

Software Engineer
Software Engineer
  • Designed and implemented high-performance backend services using Spring Boot.
  • Led migrations from legacy applications to modern, scalable architectures.
  • Developed and optimized complex SQL queries for efficient data processing.
  • Improved application performance by applying OOP patterns and best practices.
Porsche Informatik
Vienna, Austria
2 years 9 months
2021-04 - 2023-12

Developed custom software

Software Engineer
Software Engineer
  • Developed custom software for Raspberry Pi.
  • Built and maintained CI/CD pipelines with GitLab, Jenkins, and Docker.
  • Developed a robust tool to efficiently parse and structure unorganized customer data.
  • Applied and adapted algorithms for topology data processing.
GridData
Traunstein, Germany
1 year 5 months
2019-11 - 2021-03

various Projects

  • Learned to work with and contribute to open source projects.
  • Discovered how to apply OOP patterns in practice.
  • Created messenger bots for customer needs.

Fiverr

Aus- und Weiterbildung

Aus- und Weiterbildung

2019 - 2023

Bachelor of Computer Science

University of Salzburg


Certifications

  • High-Performance Spring Persistence
  • Spring Security
  • Full-Stack Web Development with React
  • Service-Oriented Architecture

Kompetenzen

Kompetenzen

Top-Skills

Java Spring Boot Kubernetes TypeScript Angular Python Kotlin Docker Jenkins SQL Redis ElasticSearch Grafana Micronaut Flyway OpenShift Domain Driven Design AWS

Produkte / Standards / Erfahrungen / Methoden

Profile

I am a Software Engineer with 6 years of experience specializing in Java and Spring Framework. My expertise includes developing scalable backend solutions, designing microservices architectures, and optimizing SQL and PostgreSQL databases. I also have hands-on experience with Angular, TypeScript, and frontend technologies, enabling me to build seamless full-stack applications.


Technologies

  • Spring Boot
  • Kubernetes
  • GitLab CI/CD
  • OpenShift
  • Grafana
  • Elasticsearch
  • Redis
  • Docker
  • Flyway
  • Angular
  • Micronaut
  • Maven/Gradle

Programmiersprachen

Java
Typescript
Kotlin
Python

Einsatzorte

Einsatzorte

Vienna (+50km)
Deutschland, Schweiz, Österreich
möglich

Projekte

Projekte

3 years 4 months
2023-01 - now

Designed and implemented high-performance

Software Engineer
Software Engineer
  • Designed and implemented high-performance backend services using Spring Boot.
  • Led migrations from legacy applications to modern, scalable architectures.
  • Developed and optimized complex SQL queries for efficient data processing.
  • Improved application performance by applying OOP patterns and best practices.
Porsche Informatik
Vienna, Austria
2 years 9 months
2021-04 - 2023-12

Developed custom software

Software Engineer
Software Engineer
  • Developed custom software for Raspberry Pi.
  • Built and maintained CI/CD pipelines with GitLab, Jenkins, and Docker.
  • Developed a robust tool to efficiently parse and structure unorganized customer data.
  • Applied and adapted algorithms for topology data processing.
GridData
Traunstein, Germany
1 year 5 months
2019-11 - 2021-03

various Projects

  • Learned to work with and contribute to open source projects.
  • Discovered how to apply OOP patterns in practice.
  • Created messenger bots for customer needs.

Fiverr

Aus- und Weiterbildung

Aus- und Weiterbildung

2019 - 2023

Bachelor of Computer Science

University of Salzburg


Certifications

  • High-Performance Spring Persistence
  • Spring Security
  • Full-Stack Web Development with React
  • Service-Oriented Architecture

Kompetenzen

Kompetenzen

Top-Skills

Java Spring Boot Kubernetes TypeScript Angular Python Kotlin Docker Jenkins SQL Redis ElasticSearch Grafana Micronaut Flyway OpenShift Domain Driven Design AWS

Produkte / Standards / Erfahrungen / Methoden

Profile

I am a Software Engineer with 6 years of experience specializing in Java and Spring Framework. My expertise includes developing scalable backend solutions, designing microservices architectures, and optimizing SQL and PostgreSQL databases. I also have hands-on experience with Angular, TypeScript, and frontend technologies, enabling me to build seamless full-stack applications.


Technologies

  • Spring Boot
  • Kubernetes
  • GitLab CI/CD
  • OpenShift
  • Grafana
  • Elasticsearch
  • Redis
  • Docker
  • Flyway
  • Angular
  • Micronaut
  • Maven/Gradle

Programmiersprachen

Java
Typescript
Kotlin
Python

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