Oracle GoldenGate Experts in Germany
matched in minutes from over 15,000 CVs with vetted, available specialistsHire experts who design Oracle GoldenGate replication, set up CDC pipelines, and tune low-latency data movement across Oracle and mixed database estates. For teams in Germany, that can also mean remote delivery with clear handover and German-speaking collaboration when needed. Fast, precise matching with vetted, available freelancers.
Meet FRATCH Experts in Germany, who have recently used Oracle GoldenGate
Michael Ternes
Last position:
ETL Developer at Insurance service provider
DWH for customer and financial data
- Extension of the DWH with new data sources
- Report development
- Data quality management
Methodology: Scrum
Tools: Atlassian Confluence & Jira
Databases: Microsoft SQL Server
Programming languages: SQL, T-SQL
ETL: Microsoft SQL Server Integration Services (SSIS)
Frontend platform: PowerBI, Microsoft Reporting Services
Jakub Szepietowski
Last position:
Oracle Consultant at Airline Sector
- Microsoft Azure: design, sizing, and capacity analysis including PoC
- Microsoft Azure: final implementation for migration from on-prem RAC to single instance Data Guard
- Performance tuning and troubleshooting for crew management systems (pilots and briefings)
- Design and implementation of a disaster recovery-aware system based on RAC Extended Cluster and Data Guard
- OEM: Oracle Cloud Control maintenance, installation and upgrades (12.1.0.5 > 13.3 > 13.5)
- OEM: creating an agent golden image with new RU and security fixes for a full-scale environment
- OEM agent upgrade
- OEM: developing custom metric extensions and reports
- OEM: full monitoring setup with template collection and monitoring templates and incident rule configuration
- Upgrades: GI from 11.2.0.4 to 12.1.0.2, to 18.4, to 19.6+
- Upgrades: databases from 11.2.0.2 to 12.1.0.2, to 19.18+
- Redesign and license optimization based on Oracle SE on ODA and DBVisit
- Design of a virtualized platform based on OLVM and license optimization using hard partitioning
- Migration of databases from bare metal to OLVM
Younes Hadrous
Last position:
Senior Backend Developer at PTA
- Development and maintenance of database-driven applications for managing supplier and food contracts, using Oracle PL/SQL extensively 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 adherence to best practices in PL/SQL development and implementing standards for code quality and data integrity
- Close collaboration with backend and frontend teams to ensure seamless integration between the Oracle database, C#-based APIs, and Azure cloud services
Bahriye Eser
Last position:
Centris AG
- Administration of 8-node RAC (19.26) database systems
- Use of GoldenGate
- Use of UC4
Adrian Hollay
Last position:
Interim Consultant for Oracle Database Migrations to the AWS Cloud at Bank Deutsches Kraftfahrzeuggewerbe GmbH
- Migration of Oracle databases from on-premise to the AWS Cloud
- Support for technical Oracle solutions and cloud database infrastructures (IaaS and PaaS) RDS vs. EC2, sizing for performance
- Creation and maintenance of DR/HA (Disaster Recovery/High Availability) and backup and recovery policies and procedures (multi-region backup)
- Support for Oracle license selection, Enterprise → Standard migration
- Monitoring database instances
- Implementation and maintenance of database security (wallet, SSL)
- Patch management and version control
- Automated installation and configuration of Oracle databases using Terraform and Ansible
Mahmoud Reda
Last position:
Database Administrator at Deutsche Pfandbriefbank
- Provision and operation of Oracle databases within the agreed service levels.
- Storage administration using Oracle ASM feature.
- Oracle Grid Infrastructure and database patching.
- Ensure SLAs and operational KPIs are met, coordinating internal and external support during major incidents.
- Create and exercise reliable backup strategies and periodic restorations.
- Plan and execute migrations from non-multitenant to multitenant architectures and consolidate databases into multiple containers.
- Configure Oracle database authentication with Kerberos.
- Deploy and administer Azure Database for PostgreSQL (Flexible Server) including configuration, scaling, and high availability setup.
- Migrate on-premises PostgreSQL databases to Azure using pg_dump/pg_restore, pg_dumpall, and Azure Database Migration Service.
- Configure backup and point-in-time restore policies for compliance and recovery objectives.
- Implement monitoring and alerting with Azure Monitor, Log Analytics, and custom dashboards.
- Perform query performance tuning by analyzing execution plans, optimizing indexes, and adjusting parameters (work_mem, shared_buffers, autovacuum).
- Collaborate with developers to implement schema design improvements, partitioning, and connection pooling (PgBouncer) for scalability.
Stefan Freundt
Last position:
Oracle Consultant at Bayerisches Landeskriminalamt
- Support for Oracle administration and tuning
- Area: administration, Oracle RAC, Oracle ASM
- Tools: Oracle 11g, Oracle 12c, PL/SQL, SQL, SQL*Plus, Oracle RAC, Oracle ASM, check_mk, Namis, Oracle Cloud Control, Apache Tomcat, Wildfly, Oracle WebLogic Server
Sebastian Dörr-Willken
Last position:
Senior IT System Administrator at LKA Thuringia
Discover over 15,000 top freelancers
Statistics of experts using Oracle GoldenGate
Aggregated from the professional profiles of matched freelancers.
Experience
22 years
Position duration
3.3 years
Positions per freelancer
12
Top business areas
Information Technology, Operations, Business Intelligence
Top industries
Information Technology, Telecommunication, Banking and Finance
Certification focus areas
Information Technology, Business Intelligence, Product Development
Bachelor's degree or higher
100%
Master's degree or higher
75%
Doctorate
25%
Certifications per freelancer
7
Most common languages
German, English, Arabic
Speak two or more languages
100%
Based on our profile pool as of 30 Aug 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 Oracle GoldenGate
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 30 Aug 2026. Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
About the technology
Replication core
Oracle GoldenGate is used for change data capture and real-time replication between databases. It moves committed changes with low delay, which makes it a fit for migration projects, system synchronization, and near-real-time reporting. Teams use it when they need data to stay aligned without long batch windows.
Typical work
- Source-to-target replication for Oracle and mixed estates
- Live database migration with minimal disruption
- Real-time feeds for reporting and analytics layers
- High-availability and disaster recovery data paths
- Queue-free integration between transactional systems
Tooling and ecosystem
Strong Oracle GoldenGate professionals work with Extract, Pump, Replicat, and trail files, plus checkpointing, parameter files, and monitoring tools. They also understand Oracle Database, SQL, Linux, network basics, and common target systems such as PostgreSQL, SQL Server, and cloud data platforms. In Germany, they often join projects that must fit into strict release windows and existing enterprise operations.
When companies bring help
Companies usually bring in freelance specialists when replication is failing, lag is rising, or a migration must happen without stopping business systems. They also add help when environments include multiple databases, older setups, or security and auditing requirements that need careful configuration. A good expert can isolate the source of latency, fix mappings, and stabilize the run book.
What strong experts do
A strong Oracle GoldenGate specialist does more than copy data. They design end-to-end flows, validate data consistency, handle DDL impact, and plan cutover steps so operations stay predictable. They also document recovery steps and know when to adjust capture, delivery, and conflict handling settings.
What to look for
Look for practical experience with CDC, replication topology, and performance tuning, not just product familiarity. The best professionals can explain lag, trail management, data filters, and failure recovery in plain language. They should also be comfortable working with operations teams, database owners, and security stakeholders across Germany or remotely.
Frequently asked questions
What clients ask us most about Oracle GoldenGate — answered in short.
Oracle GoldenGate is used to copy committed database changes in near real time. Companies rely on it for replication, migration, disaster recovery, and live data feeds into reporting systems. It is most useful when data must stay current without heavy batch jobs.
Oracle GoldenGate is often chosen when the source and target are not the same database or when teams need more control over filtering and routing. Native replication can be simpler, but it is usually tied more tightly to one engine. GoldenGate is stronger when the environment is mixed or the cutover must be carefully staged.
A strong Oracle GoldenGate freelancer should know SQL, database administration basics, and Linux command-line work. Knowledge of network latency, security, backup planning, and data validation is also important. If the project touches cloud or hybrid systems, experience with those environments helps a lot.
For a small setup, a specialist with a few solid delivery projects may be enough if the scope is clear. For migrations, high-availability design, or complex mixed estates, you want someone who has handled production incidents and cutovers before. The key is proven work on the same type of topology, not vague claims.
Yes, Oracle GoldenGate is often delivered in hybrid environments where local operations stay in Germany and specialist work happens remotely. That works well if the access, change windows, and approvals are defined early. On-site time is most useful for cutover planning, stakeholder alignment, or sensitive production changes.
If replication lag keeps growing, trail files are mismanaged, or target data does not match the source, Oracle GoldenGate expertise is probably needed. Another sign is a migration or DR setup that looks correct on paper but has not been tested under real load. Frequent restart issues are also a warning.
Ask for examples of production replication design, cutover support, and how they handled failed extract or replicate processes. A good Oracle GoldenGate specialist can explain root cause, recovery steps, and validation methods without jargon. Clear documentation and a calm approach during incidents are also strong signs.
Yes, Oracle GoldenGate is still useful when analytics needs fresh operational data without waiting for batch loads. It can feed downstream systems that depend on current transactions, including reporting layers and data platforms. The value is in low-latency change movement, not only database-to-database copying.
The average hourly rate of freelancers in Germany who have used Oracle GoldenGate in their recent projects is 103 €, which corresponds to a daily rate of about 827 € based on an 8-hour working day.
Of the freelancers in Germany who have used Oracle GoldenGate in their recent projects, 100% hold at least a Bachelor's degree, 75% hold at least a Master's degree, and 25% hold a doctorate.
On average, freelancers in Germany who have used Oracle GoldenGate in their recent projects have 22 years of professional experience, with a single engagement typically lasting around 3.3 years.
The most common languages among freelancers in Germany who have used Oracle GoldenGate in their recent projects are German (100%), English (100%), and Arabic (25%).
The most common industries among freelancers in Germany who have used Oracle GoldenGate in their recent projects are Information Technology (100%), Telecommunication (75%), and Banking and Finance (63%).
The most common business areas among freelancers in Germany who have used Oracle GoldenGate in their recent projects are Information Technology (100%), Operations (88%), and Business Intelligence (63%).
Main locations of FRATCH Experts, who have recently used Oracle GoldenGate
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.
Berlin Hamburg Munich Cologne Frankfurt Stuttgart Dusseldorf Leipzig Dortmund Essen Bremen Dresden Hanover Nuremberg Request a free demo
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Philipp Thomaschewski
FRATCH CEO
