22.10.2026 aktualisiert


Premiumkunde
100 % verfügbarSenior Java/JakartaEE/Angular Developer/Architect - Business Ananlyse
Nierstein, Deutschland
Nierstein +25 km
Dipl. InformatikerÜber mich
Ich bin seit langen Jahren in der Java/JakartaEE/Spring Entwicklung tätig immer im Verbund mit Frontend Technologien und Business Analyse zum aufstellen der Requirements und User Stories
Skills
AI AgentsJavaJavaScriptEnterprise JavabeansJ2EEJava EE Connector ArchitectureJava ArchitecturesJava DevSpring FrameworkJaxbWildflyJBoss Operations NetworksJdeveloperAngular 2+SAP HANA
Managing Consultant
Business Analyst, Solution Architekt
Frontend/UI: Angular, SAPUI5/OpenUI5 Fiori Development
Backend: JEE/JakartaEE Anwendungsentwicklung auf SAP Hana Cloud und JEE
Projektmethodik: Scrum, SAFe, Wasserfall, arc42, agentic Coding
Programmiersprachen: Java, JavaScript, Typescript, SQL, Python
Systeme: PostgreSQL, MongoDB, MySQL/MariaDB, Oracle, SAP DB, Wildfly 10-36, JBoss 7,8, Kafka
Buildsysteme/CI CD: Gradle, Maven, GIT/Gitlab
Branchen: Maschinen- und Automobilbau, Einzelhandel, Pharmazeutische Industrie, Chemische Industrie, Logistik, Travel u. Transport, IT-Dienstleister
20 years+ in Java/JEE/JakartaEE development incl. JPA/JDBC, JAX-RS (REST webservices on Jersey) JAXB (XML Processing) and Spring Framework development (incl. Spring Boot)
10 years+ in DB/SQL Programming with various Databases like PostgreSQL, MSSQL, Oracle, MySQL
5 years SAPUI5/OPENUI5 and experience
Usage of several frameworks like Spring, Struts, Hibernate, Jersey/Jackson
5+ years in Angular development Versions 12 to 22
2 years agentic coding with locally hosted agents
Erfahrung
Berufserfahrungmehr als 10 Jahre
Freelancer seit2000
Sprachen
DeutschMutterspracheEnglischverhandlungssicher
Projekthistorie
Due to the strategic realignment of aseaco AG the UIF Framework is expanded to the data product framework. Goal is a fast development of ETL pipelines for the creation of data products. UIF is controlling PODs event driven, which are developed as micros services in python, Java (Spring Boot or Quarkus) or other technologies. They are called by REST APIs.
Use of agentic coding with lokally hosted Models and building MCP Server to make data products accessible for AI.
The existing APQP project management application is constantly extended with new functionality. The basis is upgraded from Wildfly 10 to 24 and Java 1.8 to 11. OIDC based authentication with keycloak was introduced for company wide SSO.
Technologies: SAPUi5, PostgreSQL 15, Wildfly 21, Java 11, REST, Hibernate, KeyCloak 18
On the basis of UIF/BCEL of aseaco AG a product regulation framework was build. Authentication is OIDC based via Keycloak with SSO company wiede. Frontned was developed in Angular 12 and upgraded to 13 during development. Other parts were developed with Angular 14 and 19.
Technologies: Angular 12/13/14,19, Typescript, node.js, PostgreSQL 15, Wildfly 24,30, Java 11, REST, JSON Forms, JakartaEE
Technologies: Angular 12/13/14,19, Typescript, node.js, PostgreSQL 15, Wildfly 24,30, Java 11, REST, JSON Forms, JakartaEE