Microsoft Windows Experts in Hanover
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Meet FRATCH Experts in Hanover, who have recently used Microsoft Windows
Priyanka S.
Last position:
Business Consultant (Software Engineering) at Boehringer Ingelheim
- Developed cloud-native enterprise applications on SAP Business Technology Platform using Node.js, SAP UI5, and RESTful APIs, delivering solutions across training management, procurement, employee information, and logistics domains
- Served as the primary developer for the maintenance, enhancement, and production support of three enterprise applications, delivering new features, resolving production issues, and coordinating releases with business stakeholders
- Experienced in leveraging AI-assisted development tools such as Microsoft Copilot to accelerate feature development, generate code, prototype solutions, and support application migration and modernization
- Designed backend services, domain models, and SAP Fiori/UI5 interfaces, implementing business workflows, role-based access control, validations, scheduling, reporting, and data import/export capabilities
- Designed and integrated enterprise services with SAP SuccessFactors, SailPoint, ERP systems, and external Learning Management APIs, including automated synchronization for 11,000+ user data
- Designed and implemented AMQP-based event-driven services processing up to 500 RFID parcel scan events per day for a logistics application
- Managed deployments and application operations using CI/CD pipelines, SAP Solution Manager, SAP BTP Cockpit, Kibana, and cloud monitoring tools, performing root-cause analysis and resolving production incidents
- Managed application dependencies by resolving npm package version conflicts and remediating critical and high-severity security vulnerabilities, ensuring production compliance and application stability
- Collaborated with architects, business users, SAP governance teams, and distributed Agile teams throughout technical design, code reviews, sprint planning, documentation, and software delivery
Michael S.
Last position:
Data Scientist at CompuGroup Medical Deutschland AG, docmetric GmbH
Development of AI-based and classical models for analyzing medical and patient data, including medication analyses, diagnosis analyses, forecasts, procedure analyses, dosage analyses, comorbidity analyses, prescription analyses, patient potential analyses, and referral profile analyses. Analyses in the area of Real World Evidence.
- Gathering customer requirements
- Planning the subproject
- Designing and defining KPIs
- Designing and developing models and visualizations of the results using customer dashboards
- Developing and implementing DWH adjustments
- Deriving recommendations for action
Methods, technologies: Simulation, Artificial Intelligence, Python, R, SQL, Microsoft Power BI, Amazon Web Services, Elasticsearch, PostgreSQL, Databricks, Multivariate Statistics
Martin S.
Last position:
MS Fabric Certification
MS Fabric certification with creation of pipelines and notebooks in Fabric using data from Azure, Azure Repos, Azure Boards, and GitHub. Data ingestion via OneLake Explorer, direct IP connection, and API (REST) are the main topics
Jürgen W.
Last position:
IT Project Manager at Daimler Financial Services
- Implementation of a financing and leasing system for Market NL (Miles / Miles MMP) from supplier Sofico
Kristof B.
Last position:
Strategic Consulting at German Grid-Battery Storage Provider
- Consulted on IT security and process optimization, focusing on NIS2 and risk requirements
- Troubleshot and optimized plant core networks using STP, certified hardware, and open-source components such as OPNsense
- Redesigned network segmentation for VLAN rollout in a hybrid multisite multicloud setup using Tailscale VPN
- Facilitated cross-departmental discussions to align technical and social requirements
- Optimized monitoring with Grafana, Telegraf, and SNMP configurations
- Prototyped network setup for a new plant, including VLAN separation with Tailscale VPN
- Automated various scenarios using Python and Bash scripting
Friedhelm M.
Last position:
Project at Deutsche Gesetzliche Unfallversicherung
- Collaborated on HL7 FHIR profiling and validation
- Created CodableConcepts (code/value systems), extensions and profiles like Composition and Bundle
- Extensive instance creation and validation
- Used Simplifier.net, Forge and the FHIR Java Validator
Martin Z.
Last position:
Consulting, Design and Development at ivv GmbH
- Design, development and maintenance of a web application as a policy management system based on a JEE backend and a Vaadin-based UI
- Design and development of interfaces
- Integration of databases
- Design and development of unit and integration tests
- Conceptual coordination with the client
- Technologies and methods: JEE, Vaadin, EJB, Innovator, Hibernate, REST, JMS, SQL, MQ, Maven, Selenium, Arquillian, Mockito, JUnit, Log4j, OOA, OOD, Scrum, Kanban, JavaScript, HTML, CSS, Jenkins, Jenkins Pipelines, Git, GitLab, Subversion, Jira, Confluence, DB2, WebLogic
Maximilian M.
Last position:
Test Data Creation and Management at statutory accident insurance
- Provision of cross-system synthetic test data for test automation for insured persons, companies and external partners in coordination with specialist departments and stakeholders, taking requirements and test cases into account
- Synthesis of test data with regard to data protection and data security
Christian K.
Last position:
Service Catalog Manager at Deloitte team
- Worked in the IT infrastructure of the Deloitte team.
- Planned assignment as service catalog manager at an insurance company in Hanover.
Janus T.
Last position:
Senior Scrum Master, Agile Coach at DMK, Bremen, Germany
- Optimizing agile work using Scrum as the chosen framework
- Coaching teams and individual members to increase collaboration efficiency, improve team effectiveness and performance, and foster a culture of continuous improvement
- Promoting and supporting the use of agile methods with Scrum, including upholding Scrum values and team self-organization
- Preboarding the internal Scrum Master
Jens K.
Last position:
Freelancer at IT-P GmbH
- Supported the production rollout of the KVAI-Classic master data system
- Analyzed and fixed errors in PL/SQL-based interfaces on Oracle 19
- Designed fixes and enhancements for the service provider
Reinhard M.
Last position:
Consultant at Infineon
- Preparation of data for the creation of masks for manufacturing semiconductor chips.
Jasser C.
Last position:
Artificial Intelligence Intern at Plug&Plai
- Supported the development of AI-powered voice assistants for recruitment automation.
- Helped optimize speech recognition models and conversational AI workflows.
Andreas H.
Last position:
Interim Managing Director at DGVT München ABZ GmbH & Co. KG
- Successful restructuring through an asset deal of the insolvent DGVT ABZ Munich
Matthias V.
Last position:
Managing Partner at IT consulting firm
Discover over 15,000 top freelancers
Statistics of experts using Microsoft Windows
Aggregated from the professional profiles of matched freelancers.
Experience
28 years (Germany: 23 years)
Position duration
4.1 years (Germany: 5.2 years)
Positions per freelancer
15 (Germany: 16)
Top business areas
Information Technology, Business Intelligence, Product Development
Top industries
Information Technology, Banking and Finance, Automotive
Certification focus areas
Information Technology, Quality Assurance, Business Intelligence
Bachelor's degree or higher
79% (Germany: 78%)
Master's degree or higher
57% (Germany: 47%)
Doctorate
29% (Germany: 9%)
Certifications per freelancer
4 (Germany: 3)
Most common languages
German, English, French
Speak two or more languages
94% (Germany: 97%)
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 Hanover 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.
Discover detailed Microsoft Windows rate benchmarks:
Explore rate insightsAverage rates of experts in Hanover 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 19 Sep 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 (100%)
- Banking and Finance (56%)
- Automotive (50%)
- Healthcare (50%)
- Professional Services (50%)
- Manufacturing (44%)
- Energy (38%)
- Insurance (38%)
Please note that freelancers can work across multiple industries, so percentages overlap.
About the technology
What Microsoft Windows covers
Microsoft Windows is the operating system family behind business workstations, applications and managed IT environments. It includes desktop editions such as Windows 11 and server products used for identity, file services, virtualization and application hosting. Companies rely on it for productive, centrally controlled workplace systems.
Business systems and use cases
Windows supports office environments, engineering workstations, point-of-sale systems and specialist applications across manufacturing, logistics, healthcare, education and public services. Windows Server connects users, devices and applications through services such as Active Directory, Group Policy, DNS and file sharing.
- Roll out and manage Windows workstations
- Migrate users, devices and applications
- Design Windows Server and Active Directory environments
- Secure endpoints, identities and access
Ecosystem and tooling
Strong Microsoft Windows specialists work across the Microsoft ecosystem rather than treating the operating system in isolation. Relevant tools include PowerShell, Microsoft Intune, Microsoft Entra ID, Microsoft Defender, Microsoft Configuration Manager and Hyper-V. They may also connect Windows environments with Microsoft 365, Azure, networks and business applications.
When freelance expertise helps
Companies often bring in freelance expertise during office moves, tenant or domain migrations, hardware refreshes and security programmes. Specialists can take ownership of a defined workstream, document decisions and transfer knowledge to internal teams. This is useful when existing staff need focused support without a permanent change to the organisation.
- Stabilise recurring workstation or server issues
- Prepare a Windows migration or upgrade
- Improve endpoint compliance and security controls
- Automate repetitive administration with PowerShell
Working in Hanover
In Hanover, Windows expertise can support organisations with distributed offices, logistics operations, industrial environments and public-facing services. Remote collaboration works well for planning, configuration and documentation, while on-site work may matter for device rollouts, network dependencies or specialist hardware. German communication can be important when projects involve local users, suppliers or internal service teams.
What strong specialists deliver
Good professionals begin with an inventory of devices, identities, applications and dependencies before changing a live environment. They define rollback plans, test with representative users and document configuration clearly. They also distinguish a local workstation issue from a wider problem in identity, networking, security or application compatibility, helping companies achieve stable results rather than temporary fixes.
Frequently asked questions
Curious about Microsoft Windows? Here are the answers that come up again and again.
Microsoft Windows provides the desktop environment for everyday work and supports business applications, device management and access to shared resources. In server environments, Windows Server commonly runs identity services, file platforms, application workloads and virtualization.
Windows is often chosen when an organisation depends on Microsoft 365, Active Directory, Windows-only applications or broad hardware compatibility. macOS and Linux can be strong alternatives for specific creative, technical or infrastructure workloads, so the right choice depends on applications, support needs and existing skills.
A strong Microsoft Windows specialist often understands PowerShell, networking, identity, endpoint security and Microsoft 365 administration. Knowledge of Intune, Microsoft Entra ID, Defender, Active Directory and virtualization is valuable when the work spans users, devices and cloud services.
The required depth depends on the scope, risk and number of systems involved. A workstation rollout needs different expertise from a domain migration, a Windows Server redesign or a security incident, so the brief should describe the environment, dependencies and expected deliverables.
Microsoft Windows projects can often be planned, configured and documented remotely through approved management and support tools. On-site presence may still be useful for hardware changes, network constraints, device staging or user support, especially across operational locations in Hanover.
Bring in a Windows expert when an upgrade, migration, rollout or security initiative exceeds the capacity of the internal team. External support is also useful when recurring issues need a structured root-cause analysis instead of another short-term fix.
Ask for examples of comparable Windows environments, the reasoning behind past design choices and the documentation delivered after the work. A reliable specialist explains risks clearly, tests changes before broad rollout and leaves repeatable procedures for the internal team.
Microsoft Windows usually refers to the desktop operating system used on user devices, while Windows Server is designed to provide shared services and centrally managed workloads. The products overlap in administration concepts, but server projects demand deeper knowledge of identity, availability, permissions, networking and service dependencies.
The average hourly rate of freelancers in Hanover, Germany who have used Microsoft Windows in their recent projects is 92 €, which corresponds to a daily rate of about 739 € based on an 8-hour working day.
Of the freelancers in Hanover, Germany who have used Microsoft Windows in their recent projects, 79% hold at least a Bachelor's degree, 57% hold at least a Master's degree, and 29% hold a doctorate.
On average, freelancers in Hanover, Germany who have used Microsoft Windows in their recent projects have 28 years of professional experience, with a single engagement typically lasting around 4.1 years.
The most common languages among freelancers in Hanover, Germany who have used Microsoft Windows in their recent projects are German (100%), English (94%), and French (31%).
The most common industries among freelancers in Hanover, Germany who have used Microsoft Windows in their recent projects are Information Technology (100%), Banking and Finance (56%), and Automotive (50%).
The most common business areas among freelancers in Hanover, Germany who have used Microsoft Windows in their recent projects are Information Technology (94%), Business Intelligence (63%), and Product Development (63%).
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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