Microsoft IIS Experts in Dusseldorf
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Meet FRATCH Experts in Dusseldorf, who have recently used Microsoft IIS
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-department collaboration with other specialist teams for operations, further development and reporting.
Firewall vulnerability analysis.
Firewall rule approvals.
Troubleshooting IP communication issues in the network and firewall infrastructure.
Security-critical IT infrastructure, processing of personal data, compliance with legal regulations.
Products: Palo Alto Networks Firewalls, Cisco ACI, Checkpoint Firewalls, F5
Technologies: SDN, SDWAN, Cisco EPIC, Cisco ACI
Lutz E.
Last position:
Freelance Software Developer – GoPro MultiCam Control via COHN at Plutos Company UG
- Development of a pilot system to control and monitor multiple GoPro cameras
- Implementation of start, stop, status, media, download, and diagnostic functions via COHN endpoints
- Realization of camera detection, single and group control, as well as stable session/keep-alive logic
- Setup of a download pipeline with queue, retry handling, and temporary files
- Consistent session, folder, and file naming for multi-camera recordings
- Integration of provisioning, certificates, and network operations
Andreas A.
Last position:
Senior Medical Director at Biogen International
- Led and supervised the development of publication content within a large neurodegenerative disease, increasing scientific impact and brand visibility.
- Collaborated with an international team and account to ensure the accuracy and effectiveness of medical communications materials.
- Oversaw the strategic planning and execution of key attendance at conferences, resulting in increased engagement with healthcare professionals.
- Contributed to Global Medical Affairs strategies, policies, and programs, and drove implementation in the international region.
- Supported the launch of new and marketed products by generating and disseminating scientific and clinical evidence, both internally and towards key external stakeholders.
- Responsible for Investigators Initiated Studies (IISs) and Non-Interventional Studies (NISs).
- Established and managed relationships with relevant KOLs, influencers, societies, associations, and prescribers, and facilitated appropriate contacts across the region.
- Developed, coordinated, and conducted external education and training for MDs, caregivers and patients, and customer support groups in line with the Medical Affairs plan.
- Provided expertise in the evaluation of complaints and adverse events.
- Worked closely with Public Affairs to align scientific and medical society support for patient advocacy initiatives.
- Educated the internal Shire community through partnering on content development and delivery of medical training, ensuring field teams have the clinical knowledge to effectively support the therapy at a local level.
- Provided medical input to marketing and product launches.
- Worked with International GBU and Therapy Advisory Board to develop the network of local country Shire MDs in the therapeutic area/business, leveraging best practices and expertise across the region, and provided medical input into product launches.
- Provided expertise on neurovascular protocol review to support global studies and programs.
- Developed medical strategies for study protocols and supported medical affairs initiatives.
- Responsible for the promotional and scientific materials review and approval.
- Led CCSM team engagements with clinical sites for therapeutic programs.
- Conducted protocol training for CCSLs in assigned Phase II/III/IV studies.
- Integrated and aligned clinician engagement strategies with therapeutic programs.
- Served as an escalation point for clinical/medical protocol issues.
- Collaborated on a multi-year global medical strategy aligned with product/R&D strategies.
- Managed safety data review, signal detection, and communication across development phases.
Anouar T.
Last position:
Fullstack Developer Java/Spring Boot at Snipes SE (Deichmann Group)
- Migration of a .NET Core loyalty program for Snipes, used by mobile cash registers in Snipes stores
- Part of the customer’s digitalization strategy in an agile, cross-functional team with a high level of ownership
- Connecting interfaces to third-party systems (e.g. Brandung, CDS)
- Quality assurance through automated tests
- Carrying out developer, unit, and integration tests
- Patterns & methods used: Clean Code, microservice architecture, agile development with SCRUM
- Technologies & tools used: Spring Boot, Java 23, Java Persistence API (JPA), Azure DevOps, Azure Key Vault, Azure PostgreSQL, Docker & Kubernetes, Git, Graylog, Grafana, JUnit, SonarQube, Jira, Confluence, Prometheus, GitLab, GitLab CI/CD, Visual Studio Code
Ercan Y.
Last position:
Digitalization Manager / SharePoint Manager at EBRO Armaturen GmbH
- Administration and enhancement of the SharePoint farm (M.Office 365)
- Migration using ShareGate
- Building a global employee portal
- Development of DMS and customer portal solutions
Olga M.
Last position:
External IT Consultant BI and DWH at Telefónica Deutschland
- Implement the BI solution and replace the old BI landscape
- Sub-project lead for Sales Bonus Plan: Extend the existing solution and migrate to Azure
- Sub-project lead for Cognos migration: Expand the existing data warehouse based on MS technologies
- Analyze business requirements and create the technical solution
- Expand the relational DWH database
- Develop the ETL processes (SSIS)
- Develop the multidimensional database (OLAP cubes/SSAS)
- Use of MS SQL Server 2016 (SSMS, SSIS, SSAS, SSRS), MS SQL Server PDW, Oracle, Power BI, Delta Lake, Databricks, Synapse
Discover over 15,000 top freelancers
Statistics of experts using Microsoft IIS
Aggregated from the professional profiles of matched freelancers.
Experience
28 years (Germany: 25 years)
Position duration
2.7 years (Germany: 2.3 years)
Positions per freelancer
19 (Germany: 18)
Top business areas
Information Technology, Product Development, Business Intelligence
Top industries
Information Technology, Retail, Manufacturing
Certification focus areas
Information Technology, Business Intelligence, Human Resources
Bachelor's degree or higher
67% (Germany: 72%)
Master's degree or higher
50% (Germany: 36%)
Doctorate
17% (Germany: 5%)
Certifications per freelancer
5 (Germany: 3)
Most common languages
German, English, French
Speak two or more languages
100%
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 Dusseldorf 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 Dusseldorf using Microsoft IIS
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 IIS 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%)
- Retail (83%)
- Manufacturing (67%)
- Banking and Finance (50%)
- Pharmaceutical (50%)
- Professional Services (50%)
- Automotive (33%)
- Chemical (33%)
Please note that freelancers can work across multiple industries, so percentages overlap.
About the technology
IIS in practice
Microsoft IIS, also known as Internet Information Services or simply IIS, is the web server many teams use on Windows Server. It serves websites, APIs, and internal applications, and it often sits behind corporate networks, reverse proxies, or load balancers. Companies bring it in when they need stable Windows-based hosting and clear control over authentication, certificates, and request handling.
Common delivery work
- Host ASP.NET and ASP.NET Core applications on Windows Server
- Configure sites, application pools, bindings, and SSL certificates
- Set up redirects, rewrite rules, and custom error handling
- Secure access with Windows authentication, headers, and permissions
- Troubleshoot deployment issues, logs, and service outages
Why specialists are needed
IIS projects often touch the web server, the operating system, Active Directory, and the application itself. That is why teams call in specialists for migrations, upgrades, hardening, and production incidents. In Dusseldorf, this is common for companies running Windows-heavy environments where on-site coordination may matter during cutovers or security work.
Ecosystem and tooling
Strong professionals know the IIS Manager, PowerShell, Windows Event Viewer, and log files in detail. They also work with certificates, URL Rewrite, ARR, Web Deploy, and deployment pipelines that publish to Windows hosts. Good Microsoft IIS work is rarely only about the server; it also depends on DNS, networking, and the app configuration around it.
What strong experts do
A strong IIS specialist understands how requests flow through sites, pools, modules, and worker processes. They can spot misconfigured bindings, memory pressure, authentication loops, or bad rewrite rules quickly. They also document changes clearly so operations teams can maintain the setup after delivery.
When to bring one in
Bring in IIS expertise when a site will not start, a certificate is expiring, a deployment broke a Windows app, or performance changed after a release. It also helps during migrations from older Windows hosts, when moving applications between environments, or when security teams need the server hardened without disrupting service.
Frequently asked questions
Need clarity? These are the questions we hear most often about Microsoft IIS.
Microsoft IIS is used to host websites, APIs, and internal web applications on Windows Server. It is common for ASP.NET workloads, authenticated intranet apps, and systems that need Windows-based control over certificates, bindings, and request handling.
Yes. Internet Information Services is the full name, and IIS is the common short form. In search and in project briefs, people also say Microsoft IIS when they want to point to the Windows web server specifically.
Hire a IIS specialist when deployments fail, sites stop responding, or a Windows host needs to be migrated or hardened. It also makes sense when SSL, rewrite rules, authentication, or app pool behavior has to be fixed without risking the live system.
Microsoft IIS is the natural choice when the stack runs on Windows and needs tight integration with Windows authentication, Active Directory, and ASP.NET hosting. Apache and Nginx are often chosen in Linux environments, while IIS is usually preferred where Windows administration and .NET delivery matter most.
A good IIS specialist usually knows Windows Server, PowerShell, SSL certificates, DNS, and basic networking. Skills in ASP.NET, Web Deploy, URL Rewrite, and logs from Event Viewer or IIS log files are also very useful.
That depends on the task. A simple site binding change is different from a production migration, a hardened multi-server setup, or a broken authentication flow, which needs deeper Microsoft IIS experience and strong troubleshooting habits.
Most Internet Information Services tasks can be done remotely, especially configuration, deployment support, and log analysis. On-site help in Dusseldorf is useful when a project involves hardware access, local network changes, or a time-sensitive cutover with many stakeholders in the room.
Look for clear examples of production fixes, migrations, and security work, not just general Windows knowledge. A strong IIS expert explains the root cause, shows how they tested the change, and leaves the server in a state your team can maintain.
The average hourly rate of freelancers in Dusseldorf, Germany who have used Microsoft IIS in their recent projects is 95 €, which corresponds to a daily rate of about 759 € based on an 8-hour working day.
Of the freelancers in Dusseldorf, Germany who have used Microsoft IIS in their recent projects, 67% hold at least a Bachelor's degree, 50% hold at least a Master's degree, and 17% hold a doctorate.
On average, freelancers in Dusseldorf, Germany who have used Microsoft IIS in their recent projects have 28 years of professional experience, with a single engagement typically lasting around 2.7 years.
The most common languages among freelancers in Dusseldorf, Germany who have used Microsoft IIS in their recent projects are German (100%), English (100%), and French (33%).
The most common industries among freelancers in Dusseldorf, Germany who have used Microsoft IIS in their recent projects are Information Technology (83%), Retail (83%), and Manufacturing (67%).
The most common business areas among freelancers in Dusseldorf, Germany who have used Microsoft IIS in their recent projects are Information Technology (83%), Product Development (83%), and Business Intelligence (67%).
Main locations of FRATCH Experts, who have recently used Microsoft IIS
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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Philipp Thomaschewski
FRATCH CEO
