EDI Expert in Dusseldorf
to streamline business documents with fast, precise AI matchingHire experts who connect trading partners, map EDIFACT and ANSI X12 messages, and integrate EDI with SAP, ERP and logistics systems. FRATCH matches you quickly with vetted, available freelancers suited to your project.
Meet FRATCH Experts in Dusseldorf, who have recently used EDI
Peter S.
Last position:
SAP FI/CO/PSM Consulting at Federal Authority
- SAP ERP/ECC, SAP S/4 Hana
- Analysis and documentation of SAP FI/CO, PSM, PSCD customizing
- Analysis, consulting and documentation of S/4 Hana apps for defining and preparing statutory reports
- Clarification of the prerequisites for using S/4 Hana apps to define and prepare statutory reports
- Analysis and documentation of customizing for in-house developments
- Consulting on the integration of SAP FI/CO as well as PSM, PSM-FM (Funds Management), Contract Accounts Receivable and Payable (PSCD)
- Consulting and documentation of customizing adjustments in SAP FI/CO, PSM, PSM-FM and PSCD for the introduction of new company codes and other organizational structures
- Consulting and documentation of required process adjustments
Orhan Y.
Last position:
SAP Senior Consultant OTC/MM/WM/LE/CS/PS/GTS, C4C-Cloud (Sales, Services, E-Commerce) at High-Technologie
- Support and consulting for the integration of SAP ECC into an SAP S/4HANA system, retirement of legacy systems, implementation, and process optimization in the new harmonized system
- Project implementation of S/4HANA Cloud Private & Public Sales & Services with SAP SCM/OTC/MM/LE/CS/PS, S/4HANA Cloud, CPI, BTP, EDI, IDOC, ABAP, User-Exit, SolMan, ITIL, SAP Cloud AL
- Customizing and optimization in OTC and MM, including condition maintenance, document type and item category extensions, integration with FI/CO, scheduling agreement configuration, material master and purchasing info record maintenance, release procedures, message control, and master data quality
- Ensuring integration of PTP with FI/CO, SD, and WM, process analysis, and efficiency improvement for the S/4HANA environment
- Process modeling in Signavio, workshops, and trainings
- 2nd & 3rd level support in OTC, MM, CS, PS, C4C Sales & Services, GTS, and MDG: incident and change tickets, feasibility analyses, service management, embedded analytics, customizing, tests, documentation, training, debugging, IDOC/EDI monitoring
- SAP S/4HANA migration: data migration, system harmonization, global rollouts, and template development
- ABAP development and optimization: reports, dialog programs, user exits, IDOC/EDI monitoring
Thorsten O.
Last position:
Workstream Lead (WS) at Bank-Verlag GmbH
- Introduction of giro card with Visa Debit card payment function (Combocard) for Commerzbank
- Support for the Card Processing Team (card processing; Clearing & Settlement incl. Dispute Management teams) in project work
- Creation of requirements for the Clearing & Settlement team, Authorization team (AZ) and Card Production team (KP) as part of a requirements catalog
- Requirements engineering (requirements management) with business contact person
- Participation in workstream meetings between VISA Inc., SRC Security Research & Consulting GmbH, Commerzbank AG and consulting firms (PwC and Senacor Technologies AG)
- Sprint planning with Jira tickets of type Task and use of Confluence
- Creation and presentation of weekly status reports for the Clearing & Settlement, Dispute Management and Reporting & GUI workstreams
- Coordination with network and file transfer teams for connection tests of new interfaces, e.g. setup of host keys, use of VPN or sipnet connections
- Coordination of the delivery of test files, e.g. exchange rates (FX rates; TC 56 of VISA rates), VISA Debit and Credit transactions (format Base II) and EANSS/ISS Base II clearing files to the Debit Clearing System (DCS)
- Conducting coordination meetings on the use of Visanet Settlement Service (VSS) and PSD2 reports and payment traffic statistics (ZVS)
- Organizing workshops with FiServ (First Data) on Dispute Management and complaint handling
- Setup and maintenance of Open Point List (OPL) in Confluence
- Technologies/methods: Jira, Confluence, giro card, VISA Debit card, payments, Kanban board, BIN, routing, CIQ, VPAY, ScalaTest, Dispute Management
Harshal L.
Last position:
SAP EWM Developer at Körber Supply Chain GmbH
- Experience in SAP EWM processes and ABAP development
- Configured PPF for output management in EWM and YM, worked with BOPF in TM and YM, configured Fiori Launchpad with roles, spaces, and pages, and developed UI5 applications
- Developed a Fiori Elements app using the List Report, Object Page, Overview Page, and Analytical List Page frameworks with CDS views, AMDP on BAS, created a RAP app, and a report for data transfer to external Oracle systems
Alois G.
Last position:
Bank DZ Privatbank S.A.
- Various programming tasks as specified
- Work carried out from home office, meetings/tasks via email, phone and Microsoft Teams
- Version control via GIT
- Implementation with RDI, FreeSQL SQL
- Extension of automatic test environment creation as specified - adding automatic transfer of existing iSeries users and preparation as well as anonymization of test data
- Creation of trigger and service programs in SQLRPGLE, FreeRPG, ILE RPG and CLLE
- Development and implementation of the CallKredite project including additional extensions for other departments
- Conversion of RPG to Free-RPG and SQL as well as extension of existing modules as specified
- Migration to a new banking release
- Support for specialist segment / OIV
Jürgen S.
Last position:
IT Consultant / Analyst / Developer / Tester / Support at Automotive Manufacturer
- Analysis, software development/customization, and testing of various transaction and batch objects
- Conducting functional integration and regression tests on TEST and QA platforms under z/OS for later production implementation
- Hardware / Software / Tools: IBM MVS, z/OS, JES2/3, TSO-ISPF, JCL, DB2, SQL, SQL/PL, QMF, QMF for Workstations, SPUFI, FileAid, IMS-DB/DC, MFS, XPEDITER, COBOL, REXX, Windows 10, MS Office 365, MS Teams, batch job management via OPC, BETA92, RVS, BVB, ABL, DIALOGplus, PROBA, PRODPR (VW internal systems), JIRA, CONFLUENCE
Dalia C.
Last position:
Oracle Developer at Freelance
- Design and implementation of an OCI-based data warehouse and ETL system to replace legacy mainframe applications
- Developed a database optimization strategy and planned the rapid conversion of JCL and COBOL routines to PL/SQL using AI
- Developed an Oracle Apex-based app for internal administrative processes in the public sector (office equipment, staff training)
- Implemented PL/SQL workflows for approval processes and created a responsive mobile version with JavaScript and CSS
- Used Azure DevOps for backlog management and documentation, and Git for version control
- Developed REST interfaces to CRM systems
- Replaced and reprogrammed Oracle Forms screens with Oracle Apex and updated to the latest Apex versions
- Designed a Git branching strategy and conducted code reviews
- Maintained and further developed an EDI-based data exchange system based on Oracle Advanced Queuing for the public sector in Austria
- Performed data analysis and created charts in the Oracle Apex frontend; installed standalone ORDS and Apex 23.1
- Worked agile using the Spotify model; developed complex Apex pages with support from Oracle JET
- Rebuilt and customized existing PL/SQL packages, created workarounds for database version differences, and optimized queries
- Developed Apex applications for broker pools to manage and optimize Oracle databases in the banking environment, including SSO-based authorization systems with OAuth2 and Keycloak
- Built extensive Oracle Apex applications for BI and data mining modernization projects and developed manual and automated projection methods in the frontend
- Carried out data warehousing projects in the banking sector and used Scrum and Kanban in team projects
Jürgen V.
Last position:
Instructor / Trainer at SAP Training Company
- Instructor / Trainer
- SAP applications in SAP S/4 HANA - Sales, Sourcing Procurement, Logistic Execution, SAP Foundation
- SAP S/4 HANA - Fiori UX and Fiori Launchpad
- Cross-module MM application - Sourcing & Procurement
- Business processes SAP S/4 HANA Procurement
- Purchasing processes SAP S/4 HANA MM
- Incoming processes SAP S/4 HANA MM
- Supplier invoicing SAP S/4 HANA MM
- Pricing & plant determination SAP S/4 HANA MM
- Automation in SAP S/4 HANA MM
- Business processes SAP S/4 HANA Pre & After Sales
- Sales processes SAP S/4 HANA Sales
- Delivery processes SAP S/4 HANA Sales
- Billing SAP S/4 HANA Sales
- Pricing SAP S/4 HANA Sales and Storage Rooms and Lean-EWM
- Automation in SAP S/4 HANA Sales
- SAP S/4 HANA – SAP Private Cloud – Release 2023
Michael B.
Last position:
Interim Manager: Head of Category, Commerce Platform & Data Management, Member of the Executive Management at VIKING Raja Group
- Acquired customers in e-commerce and large accounts by expanding and optimizing core and long-tail assortments (+€25M revenue, +100k SKUs)
- Re-launched the VIKING brand and introduced customer-specific assortments (€160M revenue, +2% gross margin)
- Restructured category and data management, cutting headcount from 236 to 160 FTE and achieving successful procurement negotiations in 2022 (+€3.8M in incremental earnings)
- End-to-end responsibility for product availability and backorders, improving delivery availability from about 96% in 2021 to 99.3% in 2023
Discover over 15,000 top freelancers
Statistics of experts using EDI
Aggregated from the professional profiles of matched freelancers.
Experience
29 years (Germany: 25 years)
Position duration
1.7 years (Germany: 2.4 years)
Positions per freelancer
16 (Germany: 17)
Top business areas
Information Technology, Finance, Project Management
Top industries
Information Technology, Transportation, Retail
Certification focus areas
Information Technology, Sales, Accounting
Bachelor's degree or higher
80% (Germany: 84%)
Master's degree or higher
40% (Germany: 48%)
Doctorate
20% (Germany: 7%)
Certifications per freelancer
2 (Germany: 3)
Most common languages
German, English, Spanish
Speak two or more languages
100% (Germany: 99%)
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 Dusseldorf 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 Dusseldorf using EDI
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.
EDI 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 (89%)
- Transportation (78%)
- Retail (78%)
- Automotive (67%)
- Professional Services (56%)
- Banking and Finance (44%)
- Manufacturing (44%)
- Government and Administration (44%)
Please note that freelancers can work across multiple industries, so percentages overlap.
About the technology
What EDI does
Electronic Data Interchange, usually called EDI, transfers structured business documents directly between companies. It replaces manual entry for purchase orders, order confirmations, dispatch advice, invoices and other recurring transactions. EDI workflows help trading partners exchange data consistently across procurement, manufacturing, retail and logistics.
Standards and formats
EDI specialists work with standards that define how business messages are structured and validated. EDIFACT is common in international trade, while ANSI X12 is widely used in North America. Projects may also involve XML, JSON, CSV or proprietary formats when partners require translation between EDI and modern APIs.
Integration ecosystem
Strong EDI delivery connects message exchange to the systems that run daily operations. Professionals may work with SAP IDoc, ERP and warehouse platforms, transport management tools, integration hubs, VAN services, AS2, SFTP and API gateways. They configure partner profiles, mappings, acknowledgements, routing and error handling across the full flow.
Where companies use it
EDI becomes central when a company exchanges high volumes of standardised documents with customers, suppliers or carriers.
- Connect retailers with suppliers and fulfilment operations
- Automate purchase orders, invoices and shipping notices
- Link manufacturers with procurement and production systems
- Coordinate freight, warehousing and customs data
- Monitor partner messages and resolve rejected transactions
When freelance expertise helps
Companies often bring in freelance EDI expertise during a trading-partner rollout, ERP migration or integration replacement. A specialist can assess existing maps, document undocumented flows, onboard partners, test edge cases and stabilise production exchanges. In Dusseldorf, collaboration may include local workshops with industrial, retail and logistics teams alongside remote delivery.
What strong specialists deliver
Reliable EDI work combines standards knowledge with careful business analysis and integration discipline. Strong professionals understand the meaning of each data element, not only its technical syntax. They define clear mapping rules, validate acknowledgements, protect sensitive information and create monitoring that makes failures easy to trace. They also communicate effectively with business teams, internal IT and external trading partners, in the languages the project requires.
Frequently asked questions
Curious about EDI? Here are the answers that come up again and again.
EDI is used to exchange structured business documents between companies without repeated manual rekeying. Typical flows include purchase orders, invoices, order responses, shipping notices and transport messages.
Electronic Data Interchange is designed for standardised, document-based transactions between trading partners, often with established acknowledgements and partner agreements. APIs are usually better for real-time application interactions, while many businesses use both approaches in one integration landscape.
A strong EDI specialist often understands ERP integration, SAP IDoc, SQL, XML, JSON, API design and secure file transfer. Knowledge of EDIFACT, ANSI X12, AS2, SFTP and partner onboarding is also valuable.
The right EDI experience depends on scope, message complexity and the number of trading partners involved. A focused mapping change may need a specialist who can work independently, while a migration or new integration programme calls for broader ownership of analysis, testing, cutover and support.
EDI projects are often suitable for remote collaboration because mappings, logs, tests and partner documentation can be handled online. On-site workshops in Dusseldorf can still help when teams need to review warehouse, manufacturing or procurement processes together.
For Electronic Data Interchange, on-site work can be useful during process discovery, ERP cutovers and partner onboarding with operational teams. Remote delivery remains practical once message rules, access arrangements and communication routines are established.
Quality EDI work is visible in accurate mappings, clear documentation, reliable acknowledgements and useful monitoring. Ask a specialist to explain how they test invalid data, handle rejected messages, protect credentials and trace a transaction from the source system to the partner.
EDIFACT and ANSI X12 are different EDI standards with their own segment structures, conventions and industry usage. A capable specialist can interpret both when required and translate them into the internal ERP or integration model without losing business meaning.
The average hourly rate of freelancers in Dusseldorf, Germany who have used EDI in their recent projects is 101 €, which corresponds to a daily rate of about 807 € based on an 8-hour working day.
Of the freelancers in Dusseldorf, Germany who have used EDI in their recent projects, 80% hold at least a Bachelor's degree, 40% hold at least a Master's degree, and 20% hold a doctorate.
On average, freelancers in Dusseldorf, Germany who have used EDI in their recent projects have 29 years of professional experience, with a single engagement typically lasting around 1.7 years.
The most common languages among freelancers in Dusseldorf, Germany who have used EDI in their recent projects are German (100%), English (100%), and Spanish (11%).
The most common industries among freelancers in Dusseldorf, Germany who have used EDI in their recent projects are Information Technology (89%), Transportation (78%), and Retail (78%).
The most common business areas among freelancers in Dusseldorf, Germany who have used EDI in their recent projects are Information Technology (100%), Finance (67%), and Project Management (67%).
Main locations of FRATCH Experts, who have recently used EDI
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 Request a free demo
Get in touch with the FRATCH team and we will get back to you within 4 hours.
Would you rather directly get in touch?
We always have the time for a call or email!
Philipp Thomaschewski
FRATCH CEO
