IBM Db2 Experts in Dusseldorf
matched in minutes from over 15,000 CVsHire experts who design Db2 databases, modernize IBM Db2 for z/OS and LUW environments, and deliver secure SQL and data integration solutions. FRATCH matches you quickly and precisely with vetted, available freelancers who fit your technical needs.
Meet FRATCH Experts in Dusseldorf, who have recently used IBM Db2
Songül D.
Last position:
Freelance SAP BW Consultant at DKV Mobility Services
- Designed and implemented enhancements in SAP BW on HANA 7.5 in the context of CRM migration and S/4HANA and BW/4HANA transformation programs
- Migrated SAPI data sources to the ODP framework as part of the S/4HANA migration
- Delivered SAP ECC data to Snowflake using BW data models and Calculation Views for Power BI analytics
- Integrated SAP and non-SAP data sources (including MS Dynamics)
- Improved reporting transparency through consolidated data models
- Optimized data loading processes for FI-CO data sources, significantly improving load times and system performance
Jürgen S.
Last position:
IT – Consultant / Analyst / Developer / Tester / Support at Automotive manufacturer
- Analysis, software development/adaptation and testing of various transaction and batch objects
- Execution of specialist integration and regression tests on TEST and QA platforms under z/OS for subsequent implementation in production
- Hardware / software / tools: IBM-MVS, z/OS, JES2/3, TSO-ISPF, JCL, DB2, SQL, SQL/PL, QMF, QMF for Work-Stations, 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
Christian W.
Last position:
Software Engineer, cross-platform Application Manager at International major bank
- Creating interfaces between the legacy platform and the new container solution
- Coordinating required contributions from line units
- Moderating regular status meetings with the software vendor
- Minimally invasive conversion of TWS scheduling from the old to the new platform
- Environment: IBM Mainframe, DB2, CICS, MQ, Red Hat Linux, Oracle, Kubernetes, Kafka, Helm, GitLab, Jenkins
Ludo P.
Last position:
Senior Consultant at Insurance
- DWH modernization
- Migration from Informatica PowerCenter to IDMC/CDI
- Migration from IBM DB2 to Databricks
Technologies: Informatica IDMC, Databricks
Andreas G.
Last position:
Senior Fullstack .NET (Core) & Angular Developer at IT Service Provider
- Supporting several agile teams in the new product development of an enterprise CRM and ERP application
- Web frontend development with Angular 17–21 (microfrontends, Domain-Driven Design, MDB-Bootstrap)
- Backend development with C# and .NET 7–10, MongoDB, MassTransit, RabbitMQ, Entity Framework Core, ElasticSearch (microservices, DDD)
- Technical feature design for assigned tasks
- Technical architecture design including forward-looking planning of AI-supported extension options
- Proof-of-concept implementation of AI-supported workflows with n8n and a locally hosted LLM (Ollama)
- Coordination with stakeholders and Product Owners, support with sprint planning
Result: Delivery of production-ready microservices and frontend modules in agile sprint cycles.
Environment: .NET 7–10 · Angular 17–21 · C# · TypeScript · OpenAPI · Microfrontends · DDD · Kubernetes · Docker · Helm · MS SQL Server · PostgreSQL · MongoDB · MassTransit · RabbitMQ · EF Core · ElasticSearch · Kibana · Azure DevOps · KeyCloak · n8n · Ollama
Frank D.
Last position:
Project Manager at TEAG Thüringer Energie AG
- Transition of Microsoft Azure operations to BTC AG
- Responsibility: Budget of 60k €
- Personnel: Managed 5 people
- Tools: Office 365, JIRA, Confluence
Younes H.
Last position:
Senior Backend Developer at PTA
- Development and maintenance of database-driven applications for managing supplier and food contracts, with extensive use of Oracle PL/SQL for complex business logic and data processing
- Optimization of PL/SQL procedures, functions, and triggers to ensure the performance and scalability of Oracle database solutions
- Ensuring compliance with best practices in PL/SQL development and implementing standards for code quality and data integrity
- Close collaboration with backend and frontend teams to ensure smooth integration between the Oracle database, C#-based APIs, and Azure cloud services
Sebastian K.
Last position:
Self-employed business consultant; Lotus Notes Consultant; Data Center Specialist; Project Manager at Sebastian Kenter EDV Consult
Benjamin W.
Last position:
SAP Basis at IT Baden-Württemberg (BITBW)
- SAP Basis operations for complex SAP system landscapes (ABAP and Java stacks)
- Administration, monitoring, and optimization of SAP systems with regard to availability, performance, and stability
- Planning and execution of data center moves as well as migrations of SAP systems and databases
- Handling of incidents, changes, and problems according to ITIL processes, including root cause analyses
- Creation of technical concepts, operations documentation, and implementation plans
Technologies: SAP NetWeaver, ITIL processes, technical migrations
Bernhard D.
Last position:
Enterprise Architect. And responsible for the cross-functional architecture as well as all domains with a focus on the sales at Süddeutsche Krankenversicherung
Creation of business and technical concepts as well as support for enterprise architecture management as part of the migration to the Adesso standard insurance solutions and the renewal of surrounding systems
Interface definitions
Business analysis and creation of the business concepts for input management and sales
Creation of architecture guidelines and processes
Processing technical and business decisions in the architecture board
Definition of service processes and system management aspects
Creation of the technical target operating model
Creation of an integration architecture for AI/LLMs from the providers Commasoft and Insiders
CommaSoft (Alan) webpages and web services
Insiders for Smartfix based on web services
Creation of a question catalog for a security/regulatory check.
Analysis of threats using threat modeling / STRIDE incl. creation of a set of measures to secure the systems
System environment: Jira, Confluence, Java, Enterprise Architect, VAIT/DORA, KritisV, GDPR, IT ServiceMgmt, Adesso Ecosphere and Insure Health, DoPIX and successor product, SmartFix, SmartFlow, Zabas, Kolumbus, Clarc archive, BiPRO, AI / LLM, MS Azure, AWS, TOM/FMO
Jan G.
Last position:
Master Data Application at confidential
Visualization, search, and maintenance of various types of master data, providing them via a REST API, and implementing a variety of import and export formats.
Implementation, architecture, project management.
Technologies and tools: Angular (Signals, Signal Store, swagger-codegen, standalone components), Java, PostgreSQL, ActiveMQ, JavaScript, Spring Boot (Spring Core, Spring MVC, Spring Data/JPA via Hibernate, Spring Security, Spring Modulith), JUnit, Flyway, QueryDSL, GraphQL, REST API, Node, npm, Maven, SonarQube, GitLab CI/CD pipelines, Docker, Nexus, OpenAPI + Swagger UI, Keycloak, OAuth2, OpenID Connect, IntelliJ IDEA, Jira, Confluence.
Jacqueline H.
Last position:
Kitchen Appliance Manufacturer
Setting up and enhancing an international subscription management system
Migrating and decommissioning a Hybris-SAP system and integrating Zuora
Implementing numerous interfaces to various systems (external and internal)
Setting up and improving monitoring with Grafana, Prometheus, and Databricks
Introducing logging with Loki
Implementing business requirements using jQuery, Thymeleaf, Spring Boot, Java, Go, and Python
Adjusting and extending the GitLab CI pipelines
Setting up and extending infrastructure as code with Terraform and ArgoCD on AWS
Setting up and running E2E and performance tests
Expanding the Databricks business intelligence solution to provide various KPIs
Responsibilities: Architecture, DevOps, development, unit tests, coaching employees and apprentices, E2E, smoke, and integration tests, agile methods consulting (Kanban, Scrum)
Technologies and methods: Java, Go, Kotlin, Node.js, Spring Boot, SOAP/REST, Quarkus, Thymeleaf, Vaadin, Slack, Jira, Confluence, IntelliJ, GitLab, SQS, Kafka, AWS, Kubernetes, Terraform, Maven, Gradle, GitLab CI, Databricks
Ulaş Ö.
Last position:
Freelance Business Intelligence Data Modeler at Vodafone Turkey
- Developed an in-depth understanding of the business processes and data in the corporation
- Assisted in maintaining the corporate data
Werner H.
Last position:
Insurance company
- Migrations of DB2 databases to Oracle
- Design and setup of new databases based on ODA X7-HA / X9-HA RAC 12cR2 - 19.23 / Data Guard / GI 19c
- Hardware: ODA X7 X9 / IBM
- Software: Oracle 12c-19.23 / Oracle Linux Enterprise 7.1–8.8
Daniel M.
- SaaS including subscription management and mobile app
Discover over 15,000 top freelancers
Statistics of experts using IBM Db2
Aggregated from the professional profiles of matched freelancers.
Experience
28 years (Germany: 27 years)
Position duration
2.5 years (Germany: 3 years)
Positions per freelancer
16 (Germany: 19)
Top business areas
Information Technology, Project Management, Business Intelligence
Top industries
Information Technology, Insurance, Manufacturing
Certification focus areas
Information Technology, Project Management, Business Intelligence
Bachelor's degree or higher
78% (Germany: 84%)
Master's degree or higher
56% (Germany: 55%)
Doctorate
11% (Germany: 12%)
Certifications per freelancer
4 (Germany: 3)
Most common languages
German, English, Spanish
Speak two or more languages
100% (Germany: 96%)
Based on our profile pool as of 29 Oct 2026.
Daily rate distribution
The chart shows how the daily rates of experts in this technology in Dusseldorf are distributed, based on recent contracts on our platform. Each bar covers a rate range — its height shows the share of experts charging within that range.
Average rates of experts in Dusseldorf using IBM Db2
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 29 Oct 2026. Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
IBM Db2 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 (87%)
- Insurance (67%)
- Manufacturing (67%)
- Banking and Finance (53%)
- Retail (53%)
- Professional Services (47%)
- Automotive (40%)
- Energy (40%)
Please note that freelancers can work across multiple industries, so percentages overlap.
About the technology
Core technology
IBM Db2 is a family of relational database management systems built for reliable transaction processing, analytics and large-scale enterprise data. It runs across IBM Z, Linux, UNIX and Windows environments, with Db2 for z/OS and Db2 for LUW serving different infrastructure needs. The technology is also commonly searched for as Db2 or IBM DB2.
Enterprise workloads
Db2 supports core systems where data consistency, recovery and controlled access matter. Companies use it for banking transactions, insurance records, manufacturing operations, logistics, retail platforms and public-sector applications. It can support established mainframe workloads while connecting to newer services and analytical environments.
- Design normalized relational schemas and SQL interfaces
- Modernize legacy DB2 applications and stored procedures
- Connect operational data to reporting and analytics systems
- Plan backup, recovery and high-availability processes
Ecosystem and tooling
Strong IBM Db2 specialists work across SQL, Db2 utilities, stored procedures, indexing and query optimization. Depending on the environment, their toolkit may include COBOL, JCL, CICS and z/OS on IBM Z, or Java, Linux, JDBC and REST integrations on Db2 for LUW. They may also work with replication, ETL pipelines and enterprise monitoring tools.
When expertise helps
Freelance expertise is useful when a team must change a critical database without disrupting business operations. It can support migrations from DB2 for z/OS, upgrades, performance investigations, data-model changes and integrations with cloud or distributed systems. In Dusseldorf, remote collaboration can suit international teams, while on-site work may help during controlled cutovers or workshops.
- Investigate slow queries, locking and resource consumption
- Migrate schemas, workloads or interfaces with controlled risk
- Refactor stored procedures and batch processing
- Establish recovery, security and operational runbooks
What strong specialists bring
A capable professional understands both database behavior and the business process behind the data. They explain execution plans clearly, test changes against production-like workloads and document dependencies before making changes. They also know when Db2-native capabilities are preferable and when an external service, cache or analytical store is a better fit.
Choosing the right professional
Assess experience with the specific Db2 edition, operating system and workload that your project uses. Ask how the specialist handles schema changes, recovery testing, access controls and performance baselines. For mainframe work, verify familiarity with z/OS operations and batch dependencies; for LUW projects, examine experience with Linux, distributed applications and integration patterns. Clear communication in English and, where needed, German can make collaboration with Dusseldorf-based stakeholders smoother.
Frequently asked questions
Quick answers to the questions that come up most around IBM Db2.
IBM Db2 is used to store and process structured business data for transaction systems, operational applications and analytics. It is common in environments where reliability, security, recovery and consistent SQL behavior are essential.
Db2 competes with Oracle Database and Microsoft SQL Server as an enterprise relational database. The right choice depends on the existing operating environment, application stack, licensing context, team skills and requirements for mainframe integration, workload management and portability.
An IBM Db2 specialist may also need SQL tuning, data modeling, backup and recovery, security and integration expertise. Mainframe projects often require z/OS, JCL, COBOL and CICS knowledge, while distributed Db2 work may involve Linux, Java, JDBC, REST services and cloud connectivity.
The required depth depends on the risk and scope of the work. A schema change or performance investigation on a critical system calls for a professional who has handled comparable workloads, while routine reporting or maintenance may need a narrower Db2 skill set.
Yes, many IBM Db2 tasks can be completed remotely through secure access, documentation and scheduled review sessions. On-site collaboration can still be useful for workshops, regulated environments, migration rehearsals or cutovers involving Dusseldorf-based stakeholders.
Bring in an IBM Db2 specialist when internal teams face a migration, upgrade, difficult performance issue or high-risk integration. Freelance expertise can add focused capacity without changing the long-term structure of the existing team.
Ask for concrete examples of database changes, incident investigations and recovery testing that match your environment. A strong Db2 professional explains trade-offs, validates changes with evidence and leaves clear documentation instead of relying on unexplained tuning decisions.
Before starting IBM DB2 work, clarify the edition, operating system, data volume, deployment model, access process and change controls. Also confirm whether the assignment covers application code, database administration, performance work, migration or only a defined deliverable.
The average hourly rate of freelancers in Dusseldorf, Germany who have used IBM Db2 in their recent projects is 101 €, which corresponds to a daily rate of about 805 € based on an 8-hour working day.
Of the freelancers in Dusseldorf, Germany who have used IBM Db2 in their recent projects, 78% hold at least a Bachelor's degree, 56% hold at least a Master's degree, and 11% hold a doctorate.
On average, freelancers in Dusseldorf, Germany who have used IBM Db2 in their recent projects have 28 years of professional experience, with a single engagement typically lasting around 2.5 years.
The most common languages among freelancers in Dusseldorf, Germany who have used IBM Db2 in their recent projects are German (100%), English (93%), and Spanish (13%).
The most common industries among freelancers in Dusseldorf, Germany who have used IBM Db2 in their recent projects are Information Technology (87%), Insurance (67%), and Manufacturing (67%).
The most common business areas among freelancers in Dusseldorf, Germany who have used IBM Db2 in their recent projects are Information Technology (100%), Project Management (80%), and Business Intelligence (67%).
Main locations of FRATCH Experts, who have recently used IBM Db2
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.
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Hanover Request a free demo
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