IBM i Experts in Germany
matched in minutes from over 15,000 CVs with the power of AIWork with specialists who modernize RPG applications, optimize Db2 for i databases, and integrate core ERP systems with cloud architectures, vetted precisely for your technical requirements.
Meet FRATCH Experts in Germany, who have recently used IBM i
Silvia B.
Last position:
Business Consultant - Product Management Banking at Aareal Bank AG
- Focus on optimizing and further developing the internal customer EBICS application
- Functional and technical consulting for Aareal First Financial Solutions AG on EBICS standard products and applications in the areas of operations and further development, as well as project-related communication with external development partners and the product manufacturer to implement the corresponding technical optimizations
- As the functional coordinator, providing advice on content-related and regulatory requirements as well as technical prerequisites and requirements, and bringing these together at the functional level
- Consulting on the use of EBICS formats
- Reviewing the current EBICS standard for optimization and further development potential
- Analyzing the current state to identify development potential and deriving appropriate recommendations for action while considering regulatory requirements
- Conducting EBICS tests throughout the project
- Functional responsibility for requirements management and, in this context, recording and documenting requirements for such tests
- Designing a functional and sustainable test management system
- Conducting and evaluating tests
- Consulting on sustainable quality assurance and audits
- Project language: German and English
- Tools/Methods: MS Project, MS Office, MS Visio, TestRail, Confluence, Jira, Business Logics Bankkrecher, Business Logics Test Data Generator, Business Logics Banking Tool, Business Logics Test System, DBEAVER, Squirrel, Unix Virtual Machines, WinSCP, Kitty, Putty, various Aareal Bank products, Online Banking Portal, Aareal Sign, core banking system, SAP Blue Eagle, SAP RE-FX, Aareon Wodis Sigma, Haufe Real Estate Wowinex, GAP Group Immotion, UTS Karthago, SAP IS-U/Waste, SIV kVASy, various EBICS clients
Roger B.
Last position:
Plant Manager, Steinach Plant at Frör Plaho-Tec
- Interim assignment until a new plant manager was found
- Ensured production control and on-time order processing.
- Introduced transparent weekly and monthly planning as well as forward-looking capacity management.
- Cleaned up and structured bills of materials, master data and work documents.
- Held team leader meetings and coordinated the production areas.
- Took over the professional management of the production teams.
- Promoted an open, constructive leadership culture and involved employees in change processes.
- Coordinated with adjacent areas (production planning, supply chain, quality, development).
- Documented measures and prepared the handover to permanent management
Anton E.
Last position:
Balance Sheet Accountant HGB and Consultant at Eurostyle Systems Würzburg GmbH
- Cleared a backlog of incoming documents over five months;
- Clarified residual items and overdue open items;
- Checked, reconciled, and clarified accounting matters;
- Analyzed existing processes and implemented process improvements;
- Processed accounting transactions in SAP FI and MM
Manfred B.
Last position:
Interim Manager Managing Director
- Optimization of business results and expansion of sales activities
- Responsible for personnel organization
- Introduction of a document management system (DMS)
- Introduction and optimization of the ERP, CMS and CRM landscape
- Introduction of digital signatures
- Increase in revenue, reduction in costs and increase in EBIT
Matthias B.
Last position:
Windows Administrator at Telair GmbH
Windows Administrator, software deployment, user support, Azure / Entra administrator, hardware support, software packaging, defining and introducing processes
Tasks performed:
- Handling incidents, service requests & changes in the Matrix42 ticket system
- Handling / resolving incidents
- User creation / permissions
- Installation and patch management for Windows
- Permissions and license management in Entra
- Process improvement and documentation
Tools and methods used: Windows Server 2016 / 2019, Active Directory, Windows 11, Office 365, Azure / Entra, Ivanti, VMWare & ESX, Dell & Kyocera Minolta & Zeus hardware support
Tezcan D.
Last position:
Solution Architect / Project Manager at German Football Association
- Overall responsibility for the project lifecycle from scope definition to completion
- Close collaboration with platform teams, IT leaders, and external service providers
- Application of SAFe principles and structured sprint work
- Creation of a migration roadmap with clear milestones
- Monitoring of the lifecycle: onboarding, repository migration, replication of permissions, and system tests
- Visualization of the architecture with PlantUML and Gliffy as well as documentation in Confluence
- Regular status reports and running knowledge transfer sessions
Armin V.
Last position:
Software Developer at DFS GmbH
- TANGe is a DFS project to introduce a modern digital tower system that is meant to make airport air traffic handling safer, more efficient, and future-ready. My current task in this project is the development of the Runway SID Assignment Service, which is responsible for assigning departure routes from an airport. SID - Standard Instrument Departure stands for a standardized departure route.
Software: Java, microservices, Kafka, Robot Framework, Gitlab, Kubernetes, Docker
Diego E.
Last position:
RPG Software Developer from RPG III to Free Format
- Development of software and system support for RPG development.
- Development, optimization and maintenance of programs in RPG (RPG II to ILE Free Format).
- Performing integration tasks, data management as well as applying and managing system updates.
- User support and training to ensure smooth system operation.
Dominik P.
Last position:
Head of IT at Aarsleff Spezialtiefbau GmbH
- Disciplinary and professional leadership of the IT and service team
- Definition and documentation of the Current Mode of Operation (CMO) in Confluence: application landscape, infrastructure, networks, backup & storage
- Development of the Future Mode of Operation (FMO) including process analysis & stakeholder interviews with all departments using BPMN and flowcharts
- Optimization of license management: reduction of ongoing software costs by approx. 17% p.a.
- Introduction and establishment of Jira as the central tool for project and service management
- Introduction and rollout of the HR software MindKey to digitize HR processes
- Introduction of a VoIP solution with Microsoft Teams incl. PSTN connection to replace classic telephony
- Introduction of the production and planning software OptiControl to digitize operational processes
- Rollout of Intune as a Mobile Device Management solution for Windows, iOS and Android
- Build-up of Power BI dashboards for machine park monitoring and financial reporting
- Planning and execution of the IT consolidation of two locations for 170 users
- Introduction of automated penetration testing with Pentera
- Coaching and mentoring the team in agile methods & project management
- Operational support in day-to-day business: administration, incident & change management
- Management of external service providers and assurance of the quality of outsourced IT services
- Responsibility for the IT budget incl. planning and controlling
- Direct reporting line to management with regular management reports on IT KPIs, budget and project status
Benedikt R.
Last position:
Power BI developer at Mechanical Engineering (SME 500 emp.)
- KPI dashboards for inventory and goods received quality control & testing ETL, dataset, dataflows and report development, complex DAX solutions
Data sources: Dataverse, RDB, Excel
Tools: ETL, data modeling, data flows, Power Query, M, Power BI, complex DAX
- Capacity: 25%
Stefan S.
Last position:
Interim Manager Project Management PMO at ND Coatings GmbH (Meyer Werft Papenburg)
Revenue €90 million, 50 employees
Industry: Shipbuilding, marina
Temporary assignment as Head of PMO
Recording and validation of PMO processes
Creation of capacity planning through 2032
Evaluation of standard preservation processes, including VSM and macro mapping
Creation of planning tools for project coordinators
Participation in coordination meetings with Meyer Werft
Data preparation for the monthly review
Contribution to the tendering strategy for new ships
Creation of roles and responsibilities and job descriptions for project managers and project coordinators
Project management for the Disney Adventure cruise ship
Re-design of the reporting tool
Creation of a planning tool for project coordinators with a planning horizon through 2032
Design of an on-call service, including work instructions
Creation of calculation models for quotations
Project management for Disney Adventure
Oliver O.
Last position:
Embedded Software Architect at Automotive supplier
Stellar SR6 G7 line, 32-bit Arm® Cortex®-R52+ MCU.
- MISRA-C, C99, Greenhills ARM compiler
- Dassault AUTOSAR Builder
- EB Tresos
- Sparx Enterprise Architect 16.1
- VS Code
- Python xml, lxml, NumPy and Pandas
ISO 26262, ISO 21434, hypervisor, key management, HSM. Tooling & automation. LieberLieber LemonTree + Sparx EA. Jira, Confluence, SharePoint. Git/Github. DevOps through Jenkins & Conan.
Olga B.
Last position:
Project Manager, Business Analyst & AI Expert
Goal: Select and introduce an AI operating system, build a structured knowledge base, and develop AI agents and skills to increase efficiency across the entire company
- Analyzed requirements and evaluated suitable AI operating systems based on the company’s specific needs
- Designed and built a central knowledge base as the foundation for AI-supported processes
- Developed and configured AI agents and skills for recurring business processes
- Used prompt engineering to generate precise, context-specific outputs from AI agents
- Personally coached the founders and employees on using AI independently and effectively
- Managed the overall project, including planning, prioritization, and progress tracking
- Documented the solutions used and created usage concepts for sustainable operation
Tools: Langdock, SharePoint, prompt engineering, AI agents, AI skills
Jochen G.
Last position:
Senior Specialist Software Compliance at Inter Versicherung
- Designing processes for implementing regulatory IT requirements (VAIT, BAIT, DORA, MaGo) and establishing them within the IT organization
- Monitoring the execution of these processes, quality assurance and adaptation to new requirements
- Support and coordination of the annual audit regarding regulatory IT requirements (PwC)
- ITK governance
- Software lifecycle management
- Documentation and control of the IDV development process
- Process support and policy creation when setting up test management with regard to DORA and VAIT
- Policy creation for IAM processes
- Tools/Applications: ServiceNow, Confluence, Jira, M365, Loop, Connect, Omada
Thorsten H.
Last position:
Self-employed Interim Manager and Consultant at 7HillsConsulting Michael Stolle
- Active network of freelancers and self-employed professionals in the areas of interim management, Fractional Leadership, consulting and coaching.
- Interim management of IT projects
- Support in developing and implementing business strategies
- Change management
- Optimization of business processes
Discover over 15,000 top freelancers
Statistics of experts using IBM i
Aggregated from the professional profiles of matched freelancers.
Experience
28 years
Position duration
2.1 years
Positions per freelancer
18
Top business areas
Project Management, Information Technology, Operations
Top industries
Information Technology, Manufacturing, Banking and Finance
Certification focus areas
Information Technology, Project Management, Operations
Bachelor's degree or higher
73%
Master's degree or higher
38%
Doctorate
8%
Certifications per freelancer
4
Most common languages
German, English, French
Speak two or more languages
95%
Based on our profile pool as of 19 Sep 2026.
Daily rate distribution
The chart shows how the daily rates of freelancers in this technology in Germany are distributed, based on recent contracts on our platform. Each bar covers a rate range — its height shows how many freelancers charge within that range.
Average rates of experts in Germany using IBM i
Rates are based on recent contracts and do not include FRATCH margin.
The average daily rate is the mean of all daily rates from recent contracts of comparable freelancers on our platform.
The median daily rate is the middle value of all daily rates — half of comparable freelancers charge less, half charge more. Unlike the average, it is barely affected by outliers.
Calculated based on our freelancers’ daily rates as of 19 Sep 2026. Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
IBM i experts industry focus
See which industries our matched freelancers work in most often — every figure is calculated live from the freelancers on FRATCH.
- Information Technology (77%)
- Manufacturing (68%)
- Banking and Finance (58%)
- Automotive (53%)
- Professional Services (48%)
- Transportation (44%)
- Insurance (36%)
- Retail (33%)
Please note that freelancers can work across multiple industries, so percentages overlap.
About the technology
Business-critical architecture on IBM Power Systems
IBM i powers core enterprise operations across manufacturing, banking, wholesale, and logistics. Running on Power Systems hardware, the platform integrates an operating system, relational database, security, and workload management into a unified architecture known for uptime, backward compatibility, and resilience.
Application modernizing and language ecosystems
Modern workloads go well beyond legacy fixed-format code. Specialists transform monolithic systems into modular architectures using contemporary paradigms:
- Modern Free-Format RPG and RPG IV development
- Database engineering with native Db2 for i and advanced SQL
- Open-source integration using Node.js, Python, and Apache
- Control Language scripting and automated job control
- REST API enablement using ILE and integrated web services
Why enterprises engage external platform specialists
Organizations frequently require specialized assistance to bridge long-standing transactional logic with modern interfaces. External talent helps teams audit application performance, automate build pipelines with Git and continuous integration, manage major operating system upgrades, and refactor business code without risking transactional integrity.
Core indicators for bringing in external assistance
Companies often seek external project support when facing specific architectural transitions:
- Modernizing green-screen applications into responsive web interfaces
- Migrating batch-oriented DDS database physical files to native DDL
- Connecting on-premises AS/400 installations with modern cloud platforms
- Managing high availability replication with tools like PowerHA or Mimix
- Resolving complex locking bottlenecks in heavily concurrent Db2 environments
Platform landscape across German enterprise environments
Enterprises throughout Germany, especially mid-sized industrial champions and financial institutions, rely heavily on this ecosystem for mission-critical ERP backbones. Many projects require professionals who can balance remote development with on-site collaboration, operating smoothly within German or bilingual enterprise compliance frameworks.
Distinguishing senior system specialists
Exceptional practitioners combine deep systems administration skills with forward-looking software development practices. They understand PASE runtime environments, work comfortably with modern IDEs like VS Code and Code for IBM i, and actively decouple business rules from user interfaces to ensure durable system maintainability.
Frequently asked questions
Before you brief your next project: the most common questions about IBM i.
The platform was introduced as the AS/400 before evolving through the eServer iSeries brand into its current architecture, IBM i. While the underlying operating system and hardware have been redesigned for modern 64-bit Power Systems, people in the industry often use these historical designations interchangeably to describe the environment.
While modern Free-Format RPG remains central for high-volume transactions, IBM i natively runs open-source languages inside its PASE environment. Specialists routinely build microservices and middleware using Python, Node.js, and Java that communicate directly with native Db2 data and ILE programs.
A strong IBM i professional should demonstrate deep experience in converting fixed-format RPG to Free-Form, refactoring legacy DDS definitions into SQL DDL, and publishing ILE procedures as REST APIs. Familiarity with modern tooling such as Git and VS Code indicates that the specialist adheres to contemporary development standards.
Yes, development, performance tuning, and system administration tasks on IBM i are routinely conducted via secure VPN access. In Germany, companies sometimes schedule short on-site kickoff workshops or project checkpoints, while ongoing programming and maintenance remain fully remote.
Unlike traditional databases installed as software layers on top of an operating system, the relational database inside IBM i is deeply integrated into the operating system kernel itself. This unified architecture delivers exceptional I/O performance, automated indexing, and rock-solid transaction security directly out of the box.
Many in-house teams managing IBM i environments are occupied with day-to-day operational support and lack bandwidth for intensive modernization initiatives. Bringing in specialized contractors injects immediate know-how for API integration, continuous delivery adoption, and high-availability configuration without permanent overhead.
Across Germany, the platform forms the backbone of countless manufacturing companies, automotive suppliers, and regional financial service providers running bespoke ERP suites. An IBM i specialist working with German businesses often deals with integrated enterprise software, strict data protection standards, and complex supply-chain interfaces.
Evaluating an IBM i environment involves inspecting whether business rules are decoupled from presentation screens, measuring SQL query performance via index advisors, and checking modularity within service programs. High-quality systems avoid monolithic source files and use automated build tools to ensure dependable release cycles.
The average hourly rate of freelancers in Germany who have used IBM i in their recent projects is 102 €, which corresponds to a daily rate of about 812 € based on an 8-hour working day.
Of the freelancers in Germany who have used IBM i in their recent projects, 73% hold at least a Bachelor's degree, 38% hold at least a Master's degree, and 8% hold a doctorate.
On average, freelancers in Germany who have used IBM i in their recent projects have 28 years of professional experience, with a single engagement typically lasting around 2.1 years.
The most common languages among freelancers in Germany who have used IBM i in their recent projects are German (100%), English (92%), and French (27%).
The most common industries among freelancers in Germany who have used IBM i in their recent projects are Information Technology (77%), Manufacturing (68%), and Banking and Finance (58%).
The most common business areas among freelancers in Germany who have used IBM i in their recent projects are Project Management (85%), Information Technology (82%), and Operations (67%).
Main locations of FRATCH Experts, who have recently used IBM i
Our freelancers and interim experts are at home across the DACH region — available on-site in the major business hubs or fully remote. Choose a location to discover matched specialists, local market insights and up-to-date availability.
Hamburg 
Munich Countries:
- Germany
- Austria
- Switzerland
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FRATCH CEO
