19.10.2026 aktualisiert

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info: nicht verfügbar bis 31.12.2026

Senior Manager Development | SAP S/4HANA Integration Architect | Solution Lead

Zweibrücken, Deutschland
Nur Remote
Diplom, Business Informatics, Fachhochschule Zweibruecken, 2004
Zweibrücken, Deutschland
Nur Remote
Diplom, Business Informatics, Fachhochschule Zweibruecken, 2004

Profilanlagen

Andreas Didion_Senior Manager.pdf

Skills

AI AgentsJavaPostgreSQLSAP ApplicationsSQLDocker ContainerSpring BootSAP BTP
SAP S/4HANA & Integration Architecture
Extensive expertise in SAP S/4HANA transformation projects, including integration architecture, system landscape design, interface analysis, and cutover management in international environments. Experience as Integration Lead in large-scale SAP S/4HANA programs.

Software Development & Architecture
More than 20 years of experience in professional software development, including Java, SAP NetWeaver AS Java, SAP UI5, and cloud architecture design. Proven track record in leading agile development teams, implementing code reviews, and improving software development processes.

SAP Basis Administration
In-depth knowledge of SAP Basis administration, including installation and administration of SAP systems (ABAP and Java) on various operating systems (Unix, Windows) using different database management systems such as Oracle, HANA, MSSQL, MaxDB, and Sybase ASE.

Technical Project Leadership
Leadership of technical projects as Technical Project Lead and Technical Architect, including software architecture and system landscape design, analysis of customer systems, and coordination of integration tests.

IoT & Industry 4.0 Integration
Experience in machine integration scenarios for IoT and Industry 4.0, including migration from MII to MS Azure IoT Edge and discussion of various integration approaches for industrial environments.

Interface Design & Implementation
Conception and documentation of machine and system interfaces using OPC, REST, JSON, and XML for production plants. Technical analysis and troubleshooting of complex interface and connection problems.

Cloud Architecture & SAP BTP
Co-design of public cloud architectures including SAP BTP, CBC, CALM, and integration of M365. Creation of architecture and onboarding documentation for cloud solutions.

DevOps & QA Management
Establishment and management of QA teams and DevOps teams, including planning of resources and budgets, introduction of merge requests, development branches, and continuous improvement of development processes.

SAP Solution Manager & Change Management
Technical consulting on release, transport, and change management using SAP Solution Manager and ChaRM. Maintenance of WRICEF and change request lists for the control of development objects.

Erfahrung

Berufserfahrungmehr als 10 Jahre
Freelancer seit2026

Sprachen

DeutschMutterspracheEnglischverhandlungssicher

Projekthistorie

Integrationarchitect

Viega GmbH & Co. KG
Integration Lead in the SAP S/4HANA program Vanguard. Project Vanguard is a strategic SAP S/4HANA transformation project to introduce the first-sale model, reduce U.S. import tariffs, and restructure organizational, finance, logistics, and supply chain processes, including data migration, testing, and cutover management in an international environment. Responsibilities include overview of SAP architecture, system landscape and interfaces, coordination of integration tests (Q4X/I4X) incl. dependencies to DMLT, analysis and consolidation of interfaces and satellite systems, technical consulting on release, transport and change management (SAP Solution Manager/ChaRM), close cooperation with IT and business stream owners, and support of cutover planning and go-live preparation from an integration perspective.

Technical Project Lead

Wipak
FAST MES software architecture and system landscape. Discussion with customers, identification of advantages and disadvantages. Analysis of problems on customer systems. Discussion and offer of various machine integration scenarios for IoT and Industry 4.0.

Technical Architect and Development Lead

Oliver Health Care
Analysis and remediation of performance and connection problems in SAP NetWeaver AS Java for MES. Coordination of archiving jobs and database connections to ensure system stability. Creation of handover documents, SQL scripts and status reports for technical handovers. Active participation in kick-offs, check-ins and reviews for migration and system integration. Go-live support of 3 plants on site. Current support for the migration from MII to MS Azure IoT Edge.

Senior Manager

delaware Germany GmbH
Responsible for the further development of the IP of delaware Germany GmbH. Software architecture for the cloud solutions. Improvement of the software development process. Establishment of a QA team. Management of the SAP Basis and DevOps team. Planning of resources and budget.

Head of Development

delaware Germany GmbH
Co-design of the public cloud architecture for new IP. Planning and implementation of proof-of-concepts. Effort estimation and maintenance of WRICEF and change request lists for the control of development objects. Analysis and definition of end-to-end processes. Active participation in kick-offs, rule meetings and coordination with stakeholders. Support in calculating license costs, maintenance and project efforts. Preparation of presentations and documentation for architecture, workshops and status reports.

Technical Architect

STI
Co-design of the public cloud architecture for STI, incl. SAP BTP, CBC, CALM and integration of M365. Creation of architecture and onboarding documentation. Implementation and technical preparation of proof of concept workshops. Effort estimation (T-shirt sizing) and maintenance of change request and WRICEF lists for the control of development objects. Active participation in kick-offs, regular meetings and coordination with STI management and Delaware teams. Creation of presentations for workshops.

Technical Architect Interfaces

Colordruck
Interface design and implementation support: Conception and documentation of machine and system interfaces (OPC, REST, JSON, XML) for production plants (Heidelberger, Bobst, Brausse, TECOS) as well as integration of ctrl-s Symphony and Hybrid Cloudflow. Project coordination and workshops: Participation in interface workshops and jour fixe meetings, coordination with customers (Colordruck Baiersbronn) and internal teams on technical specifications and open points. Technical analysis and troubleshooting: Processing of complex problems with machine connections (e.g. OPC server, mapping tests), including error analysis and solution development. Accompaniment of the go-live 2025.

Team Leader

delaware Germany GmbH
Further development of the IP of delaware Germany GmbH. Leading an agile software development team including sprint reviews and daily standups. Improving the software development process. Introduction and implementation of code reviews. Introduction of merge requests and development branch. Testing and consulting Solution concept development for changes in the product. Support technical questions about the products. Error analysis. Database optimizations. Documentation (creation and review).

Team Leader

GK Software
Team leader of a development team for customer-specific development based on the GK products (merchandise management and cash register). Team leader SAP Competence Center as well as installation and administration of SAP systems (ABAP and Java) on different operating systems (Unix, Windows) using different database management systems (Oracle, Hana, MSSQL, MaxDB, Sybase ASE).

Software Developer

Solquest GmbH
Architecture, design and conception, implementation, testing and documentation of proprietary frameworks. Technology analyses and prototype creation for the integration of new technologies. Provision of the development environment tailored to the system landscape of Solquest GmbH. Implementation of customer-specific change requests (technical concept, implementation, test and documentation).

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