Data Migration Experts in Essen
matched in minutes by AIHire experts who plan legacy database migrations, design ETL pipelines and validate cloud data transfers. FRATCH connects you quickly with vetted, available freelancers whose skills match your project requirements.
Meet FRATCH Experts in Essen, who have recently used Data Migration
Alwin G.
Last position:
IT Interim Manager & AI Strategist
- Founder of CheironX: AI-supported GRC management (ISO 27001, BSI IT-Grundschutz, TISAX, DORA)
- Strategic focus on Agentic AI and GenAI for modern IT Governance, Risk & Compliance Management
- IT interim management and strategic consulting
Sarvesh L.
Last position:
Data Analytics for Renewable Energy Integration at Harz University
- Created data pipelines and visualization tools to support sustainable energy decision-making
- Developed insights that could optimize renewable energy deployment and grid integration strategies
Celil U.
Last position:
ZÃœRS Geo 2021 at adesso SE
- Frontend development
- Spring Boot
- Swagger
- Git
- GitLab
- SonarQube
- Docker
- Maven
- Java
- Angular
Stefan F.
Last position:
Founder & Product Lead at RideNow
- Iterated an MVP for an autonomous vehicle platform in close collaboration with potential customers
- Conducted comprehensive market research, persona analysis and validation tests
Damian K.
Last position:
Independent advisory
- Valuation support; analysis of assets, ownership/intercompany structures, reporting, and asset-transfer issues
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
Hakan E.
Last position:
Coach Lecturer / Digitalization at Siemens SPE
- Training first-year trainees on digitalization topics
Romuald G.
Last position:
Software Developer at Aluminium Norf GmbH
- Setting up a server to distribute production events from MES to the existing PPS
- Adding additional servers to the existing setup
- Reporting changes in packaging inventory to TWMS
Discover over 15,000 top freelancers
Statistics of experts using Data Migration
Aggregated from the professional profiles of matched freelancers.
Experience
21 years (Germany: 22 years)
Position duration
1.9 years (Germany: 3 years)
Positions per freelancer
14 (Germany: 15)
Top business areas
Information Technology, Project Management, Operations
Top industries
Information Technology, Professional Services, Insurance
Certification focus areas
Information Technology, Project Management, Business Intelligence
Bachelor's degree or higher
71% (Germany: 89%)
Master's degree or higher
57% (Germany: 50%)
Certifications per freelancer
5 (Germany: 3)
Most common languages
German, English, Spanish
Speak two or more languages
88% (Germany: 96%)
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 Essen 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 Essen using Data Migration
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.
Data Migration 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 (100%)
- Professional Services (88%)
- Insurance (63%)
- Automotive (50%)
- Banking and Finance (50%)
- Manufacturing (50%)
- Retail (50%)
- Energy (38%)
Please note that freelancers can work across multiple industries, so percentages overlap.
About the technology
What Data Migration Covers
Data migration transfers information from one system, database or storage environment to another. It includes discovery, mapping, extraction, transformation, loading and validation. Projects may involve a legacy application, a cloud platform, a warehouse or a merger between business systems.
Typical Migration Work
- Move relational databases to cloud services or modern platforms
- Consolidate data after acquisitions, system replacements or restructures
- Convert schemas, file formats, identifiers and business rules
- Clean duplicate, incomplete or inconsistent records
- Reconcile source and target data before go-live
The work can range from a focused database migration to a multi-system programme with staged cutovers and rollback plans.
Ecosystem and Tooling
Strong specialists understand SQL databases, NoSQL stores, APIs, CSV and XML files, and cloud object storage. They may work with ETL and ELT pipelines, integration services, Python, SQL, orchestration tools and warehouse technologies. Useful knowledge also covers identity mapping, metadata, encryption, access control, backups and monitoring.
When Companies Need Support
- A legacy platform must be retired without losing operational history
- A cloud move requires reliable transfer and reconciliation controls
- Poor source quality threatens reporting or customer operations
- Internal teams lack capacity for mapping, testing or cutover planning
Companies in Essen may need this expertise while modernising manufacturing, logistics, retail or service systems. A freelance specialist can add focused capacity without taking ownership away from internal stakeholders.
What Strong Specialists Deliver
Experienced professionals turn business definitions into clear mapping specifications and testable transformation rules. They profile source data, document assumptions, automate repeatable checks and track exceptions. Their deliverables may include migration plans, field mappings, transformation scripts, test evidence, reconciliation reports and runbooks for the final cutover.
Collaboration and Quality
Remote work is often practical because migration relies on shared environments, documentation and controlled access. On-site workshops in Essen can help when source ownership, compliance requirements or cutover coordination involve several teams. Assess a specialist through the clarity of their discovery questions, evidence of validation methods, rollback thinking and ability to explain risks in business terms.
Frequently asked questions
Questions about Data Migration? Start with the answers below.
Data Migration is used to move information between databases, applications, file stores, data warehouses or cloud environments. It supports system replacement, cloud adoption, consolidation, mergers and the retirement of legacy platforms while preserving usable and trustworthy records.
Data Migration is the broader project of moving data safely from a source to a target. ETL describes a common processing pattern—extract, transform and load—within that project, while migration also includes discovery, mapping, testing, cutover, reconciliation and decommissioning.
A strong Data Migration specialist usually combines SQL, database design, data profiling and ETL or ELT knowledge. API integration, cloud storage, scripting, data governance, security, testing and project documentation are also valuable for complex transfers.
The right level depends on data volume, system dependencies, quality problems and the cost of downtime. A straightforward database migration may need focused technical support, while a regulated or multi-system programme calls for a specialist who has handled discovery, rehearsal, reconciliation and controlled cutover.
Yes, much of Data Migration can be handled remotely through secured environments, documentation, video workshops and shared testing processes. On-site sessions in Essen can still help with stakeholder interviews, source-system access, operational planning and go-live coordination.
Before starting Data Migration, gather source and target system details, data owners, known quality issues, security constraints and the desired cutover window. Clear business definitions and access to sample data help the specialist estimate risks and create a useful migration plan.
Look for a Data Migration professional who asks how records will be mapped, validated, reconciled and recovered if something fails. Strong evidence includes clear documentation, repeatable tests, exception handling, audit trails and an explanation of how business users will approve the result.
A company may compare Data Migration with keeping the legacy system, integrating systems in place or using a phased coexistence approach. Migration is usually preferred when the old platform creates operational, security or maintenance limits, but the best choice depends on data quality, dependencies and business continuity needs.
The average hourly rate of freelancers in Essen, Germany who have used Data Migration in their recent projects is 105 €, which corresponds to a daily rate of about 837 € based on an 8-hour working day.
Of the freelancers in Essen, Germany who have used Data Migration in their recent projects, 71% hold at least a Bachelor's degree and 57% hold at least a Master's degree.
On average, freelancers in Essen, Germany who have used Data Migration in their recent projects have 21 years of professional experience, with a single engagement typically lasting around 1.9 years.
The most common languages among freelancers in Essen, Germany who have used Data Migration in their recent projects are German (100%), English (88%), and Spanish (13%).
The most common industries among freelancers in Essen, Germany who have used Data Migration in their recent projects are Information Technology (100%), Professional Services (88%), and Insurance (63%).
The most common business areas among freelancers in Essen, Germany who have used Data Migration in their recent projects are Information Technology (100%), Project Management (88%), and Operations (75%).
Main locations of FRATCH Experts, who have recently used Data Migration
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 
Nuremberg Request a free demo
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Philipp Thomaschewski
FRATCH CEO
