Ulf Pietruschka

Weiterentwicklung, Anpassung und Optimierung des Flugplan-Systems der Flughafen München GmbH auf Basis von Java 8 und Oracle.

Konzeption/Backend-Architektur und Beratung für eine neue webbasierte Anwendung im Bereich Data Lake und Datenschutz (DSGVO). Entwurf und führende Implementierung der Anwendung auf Basis von Java 8 unter Verwendung von RESTful-Services (JAX-RS/Jersey/Swagger, XML, XSD, JSON, Maven, Testkonzeption) und Oracle (Datenmodellierung, JDBC, SQL, Performance-Optimierung, ORM, Code Generation). DevOps Unterstützung bzgl. VM Provisionierung (Vagrant), Apache HTTP, Apache Tomcat, Security und JIRA Integration (REST)

Unterstützung im Bereich Software Engineering und Architektur im Java Enterprise Umfeld (Java 8, JEE, Spring, Spring Boot, Spring Data/JPA, Hibernate, RESTful, Liquibase, Cloudfoundry, Vagrant, AWS, Maven, GIT, JIRA, Confluence, Jenkins, BitBucket, Kanban, PostgreSQL)

Beratung im Umfeld von Java Enterprise Anwendungen mit Fokus auf Prozessoptimierung im Entwicklungsumfeld, SOA, Continuous Integration, Build/Release Management, Testmanagement, Testautomatisierung, SOAP, REST, JEE, GIT, Maven, Nexus, Jenkins, JUnit, Subversion, Tomcat, Glassfish, Oracle, SQL, Datenbankanbindung, JDBC, Datenmodellierung.

Conception and implementation of security relevant (PKI) B2B-applications in the field of the automotive industry. Usage of Java enterprise technologies (Maven/CI, JEE 6, EJB 3, Vaadin, JSF, JPA/EclipseLink, NoORM, Glassfish 3 Cluster), Oracle 11g

Oracle consulting (Oracle 11g/10g, Infrastructure, Backup & Recovery, RAC, Data Guard, data modelling / architecture, oracle updates / migration 9i/10g/11g); Software Engineering (Java, J2EE, Sun Glassfish Applicationserver, Test Automation), SCRUM, Linux (RHEL/CentOS/OEL)

Conception, design and implementation of a web-based system for the management of media for collaboration and data presentation. Development of a software system for the management of rich media (text based documents, audio, video, graphics) in a purely web-based environment for users, editors and administrators. The implemented system "viaContext" earned the "Best Use Case Award 2006" from ObjectWeb and the "Innovationspreis 2008" from Initiative Mittelstand.

Consultancy for system integration and recruiting. Project management for software evaluation. Management consultancy for software engineering, recruiting, software lifecycle management, change management, deployment, system integration, quality management, performance management, test management and software migration issues.

Conception, design and technical project lead for a web-based multimedia and knowledge management system with groupware and WIKI functionality ("MetaMedia") for educational purposes based on Apache, Java/J2EE, Oracle 9i and advanced XML technologies. Integration with existing local software systems.

Conception, design and implementation of a central web services broker, based on Java/J2EE for data synchronization between car dealers and the manufacturers site (orders, product data, customer data, etc.) with a flexible multi-service interface for various web services following different web service protocols (SOAP, REST, Custom protocols).

Consultancy for system integration and Oracle. Team lead for a software infrastructure and integration team for the relaunch of the online banking application with java-based technologies. Conception and design of a software infrastructure for software deployment and change management.

Oracle consultancy, administration and performance tuning. Responsibility for Oracle database installation, setup and performance tuning in development, quality management and production environments. Conception, design and setup of a complete infrastructure for a multi-database environment with standby databases, backup/restore and high availability concept.

Oracle consultancy, developer support, data modeling and interface module design. Oracle performance tuning and consultancy for various car dealer related projects

Senior Software Engineer for Oracle database administration and application development.

Consulting for application integration and business processes.

Software engineer for database related application development (ZIM, Oracle 7, AIX, SCO Unix). Project lead for the development of a car dealer management system.

Final Grade "Excellent", Abschlussnote "Sehr Gut"