SQL Server Integration Services Experts in Essen
for reliable data integration, matched with vetted and available freelancers in minutesHire experts who design SSIS packages, build dependable ETL workflows and connect SQL Server with cloud and business systems. FRATCH matches you quickly and precisely with vetted, available freelancers for your project.
Meet FRATCH Experts in Essen, who have recently used SQL Server Integration Services
Asım Y.
Last position:
Freelance BI/DWH/ETL Specialist at Akbank
- Setting architectural standards for Informatica Power Center development teams
- Maintenance-performance-health for DWH (Exadata) environments
- Qlik Sense / BO reports architectural standards
- Implementing best practices in ETL tasks
- Documentation ETL standards on Confluence
- Dynamic Data Masking rules for GDPR/KVKK regulations by using Informatica DDM tool
- DWH Data model Power Designer
- Upgrade Qlik Sense versions
- Merge all Informatica server's repository databases on one Oracle DB
Abdulhasib M.
Last position:
Power BI Developer / BI Consultant at Telair International GmbH
- Development of Power BI reports, measures, and KPIs for sales, purchasing, materials management, warehousing, and production
- Analysis of the proALPHA database (Progress OpenEdge) and high-performance SQL queries for extraction and transformation
- Data models, ETL processes, and pipelines including automated refresh via Power BI Service and Data Gateway
- Gathering requirements and implementation in close coordination with the specialist departments
Selected projects:
- Sales report: revenue, incoming orders, and order status
- Purchasing report with automated purchase suggestions (Power Automate)
- Monitoring of missing parts for production and materials management
- Production bills of materials on Microsoft Fabric including deployment pipeline (Dev → Prod)
- Forecast comparison report
- Central Power BI apps that bundle all reports by department
Technologies: Power BI, DAX, Power Query (M), SQL, proALPHA, Progress OpenEdge, Microsoft Fabric, Power Automate, Python
Dominik G.
Last position:
Head of Business Intelligence at PLAKATUNION
Scalable architecture based on Microsoft Fabric, reports and dashboards for executive management, shareholders, and partners, and AI agents for process automation. Identified market gaps through competitor analysis.
Henok A.
Last position:
Founder and Managing Director at Afworki GmbH IT-Consulting
The goal of Afworki GmbH IT-Consulting is to make small and medium-sized companies more competitive by overcoming challenges in digitalization, automation, and data management.
Tailored technology, strategy, and specialist consulting designed to meet the individual needs of each company.
Analyzing the company's current situation and developing the best possible solution together with the client.
Using both agile and classical IT project management methods to deliver projects on time and within budget.
Focusing on automating and orchestrating all data flows in a data warehouse to create a unified and standardized data foundation.
Considering the dependencies between IT and business to achieve sustainable positive effects.
Employing modern strategies and tools specifically tailored to the company's needs.
Supporting digitalization, the introduction of agile working methods, and the creation of up-to-date reports and analyses.
Objective: streamlining management and enabling well-founded, data-driven decision-making.
Alain Gérard E.
Last position:
Business Analysis / Requirements Engineering at 1&1
- Creating the functional specification for a dashboard solution for E2E management in the 5G deployment team in an Open RAN architecture
- Developing dashboards and reports with Power BI Desktop (data connection using Power Query, KPI calculations with DAX, publishing to Power BI Service)
- Developing solutions with Power Apps
- Integrating Power BI reports into Dynamics 365 Business Central
Jochen R.
Last position:
Independent IT Consultant at Verti AG
- Project: Migration of large data sets
- Result: ETL route development with AWS Glue and Talend Open Studio
Discover over 15,000 top freelancers
Statistics of experts using SQL Server Integration Services
Aggregated from the professional profiles of matched freelancers.
Experience
20 years (Germany: 21 years)
Position duration
1.7 years (Germany: 3.1 years)
Positions per freelancer
11 (Germany: 15)
Top business areas
Business Intelligence, Information Technology, Product Development
Top industries
Information Technology, Manufacturing, Insurance
Certification focus areas
Business Intelligence, Project Management, Information Technology
Bachelor's degree or higher
100% (Germany: 86%)
Master's degree or higher
50% (Germany: 61%)
Certifications per freelancer
3
Most common languages
German, English, Spanish
Speak two or more languages
100% (Germany: 97%)
Based on our profile pool as of 5 Nov 2026.
Daily rate distribution
The chart shows how the daily rates of experts in this technology in Essen 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 Essen using SQL Server Integration Services
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 5 Nov 2026. Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
SQL Server Integration Services 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 (83%)
- Manufacturing (67%)
- Insurance (50%)
- Professional Services (50%)
- Telecommunication (50%)
- Advertising (33%)
- Automotive (33%)
- Cosmetics (33%)
Please note that freelancers can work across multiple industries, so percentages overlap.
About the technology
ETL foundation
SQL Server Integration Services, commonly called SSIS, is Microsoft’s platform for extracting, transforming and loading data. It moves information between SQL Server, files, APIs, cloud services and business applications. Teams use it to create repeatable pipelines for reporting, analytics, migration and operational data exchange.
Packages and workflows
SSIS projects are built from packages that combine control flow, data flow and connection managers. Specialists configure tasks, transformations, variables, event handlers and execution settings so each process runs in the right order. They also design reusable workflows that handle dependencies, failures and changing source data.
Ecosystem and tooling
Strong SSIS work depends on more than package creation. Professionals often work with SQL Server, SQL Server Agent, SSMS, Visual Studio with the SSIS extension, SSIS Catalog and relational database design. Useful adjacent skills include T-SQL, dimensional modelling, Power BI, Azure Data Factory and source control.
- Build and tune data flows between heterogeneous systems
- Create incremental loads and change-handling logic
- Configure logging, parameters, environments and deployments
- Connect on-premises SQL Server with cloud data services
When companies need help
Companies bring in freelance SSIS expertise during warehouse migrations, reporting initiatives, system replacements and integration backlogs. Support is also valuable when packages are slow, unreliable or difficult to maintain. In Essen, teams may need professionals who can collaborate remotely or on site with manufacturing, logistics, retail and service operations while communicating clearly in English or German.
Quality signals
A capable specialist looks beyond a package that simply runs. They clarify data ownership, define validation rules, protect sensitive fields and make failures visible. They test empty, duplicate and late-arriving data, document dependencies and tune queries, buffers and transactions without compromising traceability.
Delivery and support
A dependable engagement includes a clear source-to-target design, manageable packages, deployment guidance and operational documentation. Experts should explain why they choose SSIS over alternatives such as Azure Data Factory, custom code or direct database jobs. After handover, they can help monitor loads, resolve incidents and adapt integrations as systems change.
Frequently asked questions
Before you brief your next project: the most common questions about SQL Server Integration Services.
SQL Server Integration Services is used to extract data from databases, files, applications and services, transform it, and load it into a target system. Companies use SSIS for data warehouses, reporting feeds, migrations, scheduled imports and operational integrations.
SSIS is closely integrated with SQL Server and is often a strong fit for established on-premises packages and complex data flows. Azure Data Factory is designed for cloud orchestration and broader service connectivity, while some teams use both during a gradual migration.
A strong SQL Server Integration Services specialist usually understands T-SQL, indexing, relational modelling, SQL Server Agent and SSIS Catalog deployments. Experience with Power BI, Azure Data Factory, APIs, file formats and source control can also improve delivery.
The right level depends on the data sources, transformation rules, security needs and operational impact. A straightforward import may need focused package expertise, while a warehouse migration or unstable production estate calls for someone who can design architecture, tune performance and manage deployment risks.
SSIS projects can usually be delivered remotely when the specialist receives secure access to the relevant environments, documentation and test data. On-site collaboration in Essen can help during workshops, system discovery or cutovers, especially when several local teams own different data sources.
Ask how the SQL Server Integration Services professional handles validation, retries, logging, deployment and sensitive data. Request examples of documented package design and discuss how they investigate slow data flows, failed loads and changes in source schemas.
SQL Server Integration Services can connect to many databases, flat files, APIs and business systems through built-in connectors, drivers and custom components. The specialist should confirm compatibility, authentication, network access and data-volume constraints before selecting the integration approach.
A good SSIS handover includes source-to-target mapping, package and environment configuration, deployment steps, schedules, alerting and recovery procedures. It should also explain business rules, known limitations and the checks required when source systems change.
The average hourly rate of freelancers in Essen, Germany who have used SQL Server Integration Services in their recent projects is 103 €, which corresponds to a daily rate of about 821 € based on an 8-hour working day.
Of the freelancers in Essen, Germany who have used SQL Server Integration Services in their recent projects, 100% hold at least a Bachelor's degree and 50% hold at least a Master's degree.
On average, freelancers in Essen, Germany who have used SQL Server Integration Services in their recent projects have 20 years of professional experience, with a single engagement typically lasting around 1.7 years.
The most common languages among freelancers in Essen, Germany who have used SQL Server Integration Services in their recent projects are German (100%), English (100%), and Spanish (33%).
The most common industries among freelancers in Essen, Germany who have used SQL Server Integration Services in their recent projects are Information Technology (83%), Manufacturing (67%), and Insurance (50%).
The most common business areas among freelancers in Essen, Germany who have used SQL Server Integration Services in their recent projects are Business Intelligence (100%), Information Technology (100%), and Product Development (67%).
Main locations of FRATCH Experts, who have recently used SQL Server Integration Services
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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