Microsoft Windows Experts in Essen
for secure, reliable workplaces with fast AI matchingHire experts who manage Windows workstations, Active Directory environments, Microsoft 365 integrations and enterprise migrations. FRATCH matches you quickly and precisely with vetted, available freelancers who fit your technical needs.
Meet FRATCH Experts in Essen, who have recently used Microsoft Windows
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
Rudolf E.
Last position:
Datacenter Engineer, Network & Security Administrator at International Insurance Group
Operation and further development of the network and security infrastructure.
Monitoring, analysis and resolution of network and security incidents.
Cross-departmental collaboration with other teams on operations and further development, and reporting.
Firewall vulnerability analysis.
Firewall access requests.
Troubleshooting IP communication issues on network and firewall infrastructure.
Security-critical IT infrastructure, processing of personal data, compliance with legal requirements.
Products: Palo Alto Networks Firewalls, Cisco ACI, Checkpoint Firewalls, F5
Technologies: SDN, SDWAN, Cisco EPIC, Cisco ACI
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
Timo T.
Last position:
Gronic Ident & Sign at Gronic Systems GmbH
Gronic Ident & Sign
Core technologies: Android, Jetpack Compose, Retrofit, Regula Document Reader, Adobe Sign
Android app on dedicated devices for identifications and electronic signatures at the PoS
Michael L.
Last position:
Head of IT at Ruthmann Holdings GmbH
- Management of IT with 10 employees, including budget and personnel responsibility.
- Harmonization of the Navision systems in Germany, Switzerland and Austria.
- Connection of the ERP systems in Switzerland, Austria and Italy to the central Microsoft Power BI systems in Germany.
- Rollout of a new firewall at 10 locations in D, CH and A.
- Evaluation of a new DMS.
- Migration to Windows 10 / 11.
- Transformation of 9 countries into ONE Europe.
- Start of NIS2 implementation in 5 European countries.
Mesut Y.
Last position:
Solution Architect Computer Vision for Stores at Schwarz IT (Lidl/Kaufland)
- Expansion and support of the product portfolio for video analytics and Computer Vision
- Requirements gathering and requirements engineering
- Consulting, project management, and coordination of pilots and the international rollout
- Tools: IP-based camera and video systems, Citrix Administration, OneNote, Microsoft Teams, Node-Red, Office 365, Age Verification, Qognify Umbrella, Thingsboard, Xovis 3D Sensors, AXIS Cameras, GK POS software, Atlassian JIRA
Loic N.
Last position:
Development of an app for managing Power Platform components at Hays GmbH
- Requirements analysis
- Provisioning of SharePoint sites and permissions
- Provisioning of SharePoint libraries and lists as data repositories
- Development of the UI with Power Apps
- Development of automations with Power Automate to transfer data from Power Apps using Dataverse connectors
- Creation, customization and management of Power Platform security roles
- Creation and management of Power Platform Pipelines
- Development of a UX design with Power Apps
Ralf W.
Last position:
Finance and Controlling Manager at Vanderlande Industries do Brasil Ltda
- International reporting in English
- Budget preparation
- Production controlling
- Process optimization
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
Sileem H.
Last position:
Senior Consultant, Lead-Developer, Architect at Bundesamt für Informatik und Telekommunikation
- Company FROX (Schweiz), end customer: Bundesamt für Informatik und Telekommunikation.
- Consulting and development. ITSM Suite, development of a semi-generic REST API interface solution. Performance tuning.
Dirk R.
Last position:
IT Operations / Servicemanagement at Grant Thornton AG
- Support with the transition to the provider
- Quality assurance during the preparation of operating manuals
- Operational performance management of the provider
Kai-Uwe P.
Last position:
Technical Project Management at CHG Meridian AG
- CHG Meridian AG is a financial company focused on leasing in the areas of IT technology, logistics and medical technology and is regulated by BaFin. One part of the company is Return to Remarketing, where devices delivered to the technology center (notebooks, smartphones, tablets, etc.) are prepared for resale. The project I supported was responsible for enabling damage assessment of returned lease devices, documenting them visually in the form of pictures, enabling invoicing for the customer, and making the pictures available via the in-house customer platform. This was achieved through a combination of in-house development within the internal development department and the use of SaaS products. The second project was the transition of SaaS tendering software, purchased by the business unit, into the operations of the CHG IT department. Evaluation of security questions in relation to BaFin requirements, development of an authorization concept, implementation of single sign-on, documentation of the application in the CHG systems (CMDB, iKnow, etc.) and handover into operations.
Used technologies and methods: NIS2, DORA, agile software development, Scrum, Kanban, ServiceNow, SaaS, MS Teams, MS SharePoint, Active Directory, Entra ID, CMDB, incident management, change management, request management, service level agreement
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.
Arndt M.
Last position:
Project Manager for ServiceNow Vulnerability Response at Union Investment Services & IT GmbH
- Led the subproject for implementing Vulnerability Response as part of DORA
- Documented the current processes in compliance, risk & security
- Created the functional design for introducing application, infrastructure, and cloud vulnerabilities
- Agile management of the integration service provider, the technical department, and the company's cross-functional teams
- Integrated the V scanners Tenable, Qualys and Defender, as well as NVD and CISA/KEV
- Integrated GitLab Ultimate for importing and processing SBOMs
- Developed automation rules to match scan results with CIs in the CMDB, assign vulnerabilities and remediation tasks, handle approvals (false positives, exceptions) and closures
- Calculated multiple risk scores and priorities
- Defined dashboards and reports (Workspaces, Performance Analytics)
- Aligned the new processes, especially to improve the CMDB data quality (according to CSDM)
Adem S.
Last position:
IT Consultant (Test Manager) & CEO at Trikolon Consulting GmbH
- Development and implementation of test concepts for complex, multi-layered systems
- Creation of regular management reports and presentations for stakeholders and clients
- Technical and disciplinary leadership of international test teams (coordination, coaching, resource planning)
- Responsibility for quality assurance across multiple test levels (unit, integration, system, and acceptance tests)
- Design of test cases and test plans in Azure DevOps; ensuring traceability and coverage
- Use of BDD approaches (Gherkin/Cucumber) to prepare test automation
- Building a test automation architecture with Playwright and integrating new tests into CI/CD pipelines
- Performing API tests (REST) and tests for mobile/PWA applications
- Setup and maintenance of test environments across multiple stages (integration, QA, UAT, pre-production)
- Test data management (synthetic and production-like data), ensuring consistency and reproducibility
- Collaboration with DevOps teams for containerization (Docker/OpenShift) and CI/CD integration
- Working under SAFe & Scrum, closely coordinating with product owners and DevOps teams
- Active participation in PI plannings, sprint reviews, and retrospectives
- Promoting an agile QA culture through coaching and knowledge sharing
- Introducing scalable test automation with Playwright → significant reduction of manual testing efforts
- Increasing test transparency through clean defect and reporting management in Azure DevOps
- Improved release quality through an end-to-end QA strategy and automated regression tests
- Strategic leadership of Trikolon Consulting GmbH and responsibility for finance, personnel, and business development
Discover over 15,000 top freelancers
Statistics of experts using Microsoft Windows
Aggregated from the professional profiles of matched freelancers.
Experience
24 years
Position duration
2.1 years (Germany: 5.2 years)
Positions per freelancer
20 (Germany: 15)
Top business areas
Information Technology, Project Management, Operations
Top industries
Information Technology, Manufacturing, Banking and Finance
Certification focus areas
Information Technology, Project Management, Quality Assurance
Bachelor's degree or higher
72% (Germany: 78%)
Master's degree or higher
41% (Germany: 48%)
Doctorate
3% (Germany: 9%)
Certifications per freelancer
4 (Germany: 3)
Most common languages
German, English, French
Speak two or more languages
97%
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 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.
Discover detailed Microsoft Windows rate benchmarks:
Explore rate insightsAverage rates of experts in Essen using Microsoft Windows
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.
Microsoft Windows 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 (95%)
- Manufacturing (74%)
- Banking and Finance (58%)
- Telecommunication (47%)
- Professional Services (45%)
- Retail (42%)
- Automotive (39%)
- Healthcare (37%)
Please note that freelancers can work across multiple industries, so percentages overlap.
About the technology
Windows foundations
Microsoft Windows is the operating system behind business workstations, laptops, shared devices and many enterprise applications. Companies use it to run office software, specialist tools, point-of-sale systems and secured desktop environments. Strong specialists connect user needs with reliable, supportable system design.
Enterprise environments
Windows work commonly extends beyond a single device. It includes domain services, identity controls, policy management, software distribution, endpoint protection, file services and hybrid access. In Essen, specialists may support manufacturing, logistics, healthcare, public services and other organisations with mixed office and operational environments.
Ecosystem and tooling
Professionals often work across the Microsoft ecosystem and adjacent infrastructure:
- Active Directory, Group Policy and Entra ID integration
- Microsoft 365, Intune and endpoint management
- PowerShell automation and Windows Server administration
- Azure services, virtual desktops and remote access
- Security hardening, monitoring, backup and recovery
When expertise matters
Companies bring in freelance expertise during migrations, office rollouts, acquisitions, security reviews and service transitions. Specialists can also stabilise an environment after recurring support issues, inconsistent policies or unmanaged devices. Remote collaboration works well for planning, configuration and documentation; on-site work can help with hardware, local networks and plant-floor systems.
Typical deliverables
A Microsoft Windows specialist may assess the current estate, define a target design and create a practical migration plan. Deliverables can include device baselines, Group Policy structures, PowerShell scripts, deployment workflows, access models, operating procedures and handover documentation. Clear rollback steps and tested recovery processes are essential for business-critical systems.
Signs of quality
Look for professionals who can explain technical decisions in business terms and show disciplined change control. Useful signals include experience with identity, patching, endpoint security, licensing boundaries and user adoption:
- They separate urgent fixes from structural improvements
- They document dependencies, risks and recovery options
- They automate repeatable tasks without hiding their logic
- They test policies and deployments with representative users
- They leave internal teams able to operate the environment
Frequently asked questions
Quick answers to the questions that come up most around Microsoft Windows.
Microsoft Windows runs business workstations, laptops, shared terminals and many specialist applications. It also connects users to identity services, file storage, collaboration tools, security controls and line-of-business systems.
Microsoft Windows is often selected for broad enterprise application support, central policy management and compatibility with Microsoft 365 and Windows-specific software. macOS can suit Apple-focused creative environments, while Linux is common for open-source infrastructure and specialised server workloads.
Microsoft Windows work usually benefits from knowledge of Active Directory, Group Policy, PowerShell, networking, endpoint security and backup. Depending on the environment, Microsoft 365, Intune, Entra ID, Azure, virtualisation and IT service management are also valuable.
Microsoft Windows projects need different levels of experience depending on their risk and scope. A simple device configuration may need focused operational support, while a domain redesign, tenant integration or security remediation calls for a specialist who has handled comparable production environments.
Microsoft Windows administration can often be performed remotely through secure management and access tools. On-site collaboration in Essen may still be useful for device staging, local network issues, industrial systems or workshops with non-technical teams.
Microsoft Windows specialists should be able to describe the environments they have managed, their approach to change control and how they protect access during administrative work. Ask for examples of documentation, testing, rollback planning and knowledge transfer rather than relying only on tool names.
Microsoft Windows environments become easier to operate when repeatable tasks are handled with clear PowerShell automation. Good specialists use scripts for consistency, keep permissions controlled, add logging and document how internal teams can review or adapt the work.
Microsoft Windows migrations need an accurate inventory, a defined target state and careful treatment of identities, applications, policies and user data. Strong professionals test representative cases, communicate downtime clearly and provide recovery steps before changing production systems.
The average hourly rate of freelancers in Essen, Germany who have used Microsoft Windows in their recent projects is 98 €, which corresponds to a daily rate of about 787 € based on an 8-hour working day.
Of the freelancers in Essen, Germany who have used Microsoft Windows in their recent projects, 72% hold at least a Bachelor's degree, 41% hold at least a Master's degree, and 3% hold a doctorate.
On average, freelancers in Essen, Germany who have used Microsoft Windows in their recent projects have 24 years of professional experience, with a single engagement typically lasting around 2.1 years.
The most common languages among freelancers in Essen, Germany who have used Microsoft Windows in their recent projects are German (100%), English (92%), and French (29%).
The most common industries among freelancers in Essen, Germany who have used Microsoft Windows in their recent projects are Information Technology (95%), Manufacturing (74%), and Banking and Finance (58%).
The most common business areas among freelancers in Essen, Germany who have used Microsoft Windows in their recent projects are Information Technology (95%), Project Management (84%), and Operations (68%).
Main locations of FRATCH Experts, who have recently used Microsoft Windows
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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