Java expert with experience spanning the entire evolution of the enterprise Java world – from legacy systems to modern Spring Boot and cloud architectures.
I help mid-market industrial companies migrate their legacy Java monoliths to modern cloud systems step by step without risking ongoing operations.
Bruck Software designs and operates Java and Spring Boot microservices, cloud platforms on Kubernetes and AWS/Azure, and legacy migrations — as Software Architect, Engineer and Product Owner in one.
My Story
25+ years of Java — not just a list of buzzwords
Java since 1999 · Enterprise Architecture · Spring Boot · Microservices · Cloud · CI/CD
This isn't just a list of buzzwords — it's a continuous evolution I've lived through myself as a developer and architect: from the earliest enterprise Java projects, through J2EE and EJB, to Spring Boot, microservices and today's cloud architectures. That firsthand understanding of the whole journey is exactly what makes the difference when modernizing grown Java systems.
Technologies
Expertise across the full stack
From the JVM to the cluster — technologies I work with every day.
Java
Spring Boot
Kubernetes
Docker
Hibernate / JPA
ActiveMQ / JMS
Apache Kafka
JBoss
Vaadin
Angular
CI/CD · Jenkins
Claude Code
OpenAI
Jira
ConfluenceServices
How I can help
From architecture all the way to running it in production.
Microservice architecture
Design and implementation of Java and Spring Boot microservices for highly available, scalable systems.
Cloud & Kubernetes
Operating and migrating workloads on AWS, Azure and Pivotal Cloud Foundry with Kubernetes and Docker.
CI/CD & DevOps
Building end-to-end build and deployment pipelines including monitoring and troubleshooting.
Legacy modernization
Migrating monolithic JBoss and EJB systems towards modern microservice architectures.
Data persistence
Designing relational and NoSQL data models with MySQL, PostgreSQL, Oracle, MongoDB and Redis.
Product ownership
Functional and technical steering of teams in Scrum and Kanban setups.
References
Selected projects
A selection of projects delivered for well-known companies.
Transportation Management System
Architecture and development of a microservice architecture for a Transportation Management System (TMS) in logistics, including API design, DevOps and Kubernetes operations, plus AI engineering to automate development and operations processes.
Digital Commerce Platform
Development and operation of a worldwide e-commerce platform for selling vehicles, services and products via web, app and in-vehicle interfaces.
Microservices in the vehicle backend
Development and operation of microservices, infrastructure migration to Kubernetes/Azure, DevOps operations and feature development in a Scrum team.
Migration to microservice architecture
Contributed to the architecture team on technology evaluation and migration of legacy systems towards a modern microservice architecture.
Feature development & migration
Feature development, bug fixing and technology stack migration across multiple platforms.
Niks Office
Back-office platform for appointment-based businesses like studios, clinics and salons: booking, CRM, inventory, commission payroll and a customer portal in one application.
ThaiClinicApp
SaaS platform for clinics and medical practices in Thailand: appointment booking, patient management and billing in one application.
KaufPass
Livestream-commerce platform for legally compliant live selling: viewers bid or buy directly through KaufPass while the seller streams live on TikTok, Facebook or YouTube. Built entirely via vibe coding with Claude Code.
Need help on a project?
We're happy to advise you — from architecture to running it in production.
Get in touch