Enterprise systems I have built or helped build. Client websites and mobile apps have their own pages.
Some of these run inside companies and government systems, so there is no public link — but the technology is real.
A platform that brings sixty years of IDC research and market data straight into the tools people already work in — e-mail and Claude AI over MCP. Every answer is traceable back to its source.
AI platform connecting technology buyers with vendors. Java backend microservices, matching algorithms and an Angular frontend.
Digitalization for the Ministry of Justice. Spring Boot backend, REST and SOAP services per XSD/WSDL contracts over DB2.
Java application as an Azure Function. HR system integration, data transformation and synchronization to directory services.
Distributed integration over Apache Kafka. Asynchronous event processing, REST API and a React frontend.
Refactoring of a legacy Java system focused on readability, stability and maintainability. Analysis and bug fixing.