Microsoft IIS Experts in Dusseldorf
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Meet FRATCH Experts in Dusseldorf, who have recently used Microsoft IIS
Rudolf Eggelbusch
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 Engelland
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 Ayukebi
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 Taoussi
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 YĂĽksel
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 Methner
Last position:
External IT Consultant BI and DWH at TelefĂłnica 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 30 Aug 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 30 Aug 2026. Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
About the technology
IIS basics
Microsoft IIS, also called Internet Information Services or simply IIS, is Microsoft’s web server for hosting sites, services, and application back ends on Windows. It is common in environments that run ASP.NET, internal portals, and public business applications that need tight Windows integration.
What specialists handle
- Site setup, host headers, SSL bindings, and redirects
- Application pools, worker process tuning, and recycling rules
- Authentication, authorization, and request filtering
- Logging, tracing, and troubleshooting failed requests
Common projects
IIS specialists are often brought in for new server builds, migrations from older Windows servers, and cleanup after performance or certificate issues. They also help when a company needs to move a legacy intranet to a more stable setup without rewriting the application.
Ecosystem and tools
Strong professionals know IIS Manager, PowerShell, Windows Server, and the broader .NET stack. They understand how IIS fits with SQL Server, Windows authentication, load balancers, and reverse proxy layers such as ARR or a front-end gateway.
Why companies hire help
- Slow response times or unstable app pools
- Certificate renewals, binding conflicts, or HTTP to HTTPS changes
- Failed deployments after Windows updates or server moves
- Security hardening and access control reviews
What good IIS professionals bring
A strong IIS specialist reads logs quickly, isolates whether the problem sits in the app, the server, or the network, and makes changes without breaking the rest of the Windows stack. In Dusseldorf, this is useful for companies that want clear communication, local on-site support when needed, and reliable remote work for routine administration.
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 Windows-based business applications on Windows Server. It is a common choice for ASP.NET workloads, internal tools, and services that need Windows authentication or close integration with Microsoft systems.
IIS is built around the Microsoft Windows ecosystem, while Apache and Nginx are most often used in Linux-first setups. Companies usually choose IIS when their stack depends on .NET, Active Directory, or other Windows services.
A strong Internet Information Services specialist should know Windows Server, PowerShell, SSL certificates, app pools, logging, and request handling. For many projects, knowledge of ASP.NET, reverse proxy setup, and basic network troubleshooting is also important.
A company usually brings in Microsoft IIS support when a site is unstable, a migration is planned, or security settings need review. It also helps when certificate handling, bindings, or deployment steps are slowing down releases.
Yes. IIS is often the hosting layer for ASP.NET applications and many legacy Windows web apps that are still important to the business. The key is matching the app’s runtime needs, authentication model, and deployment process to the server setup.
Most Internet Information Services tasks can be handled remotely because they involve configuration, logs, certificates, and deployment checks. On-site support can be useful in Dusseldorf when access to internal systems, change windows, or cross-team coordination is easier in person.
Look for clear troubleshooting steps, clean change management, and practical knowledge of Windows services, bindings, and app pools. A good Microsoft IIS professional explains the root cause in plain words and leaves the server easier to maintain after the work is done.
A freelancer should understand the application type, the Windows Server version, certificate setup, and whether the site depends on Active Directory or other internal systems. For IIS work in Dusseldorf, it also helps to know whether the team expects German or English communication and whether some changes must happen on-site.
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
