Citrix NetScaler Experts in Germany
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Meet FRATCH Experts in Germany, who have recently used Citrix NetScaler
Alwin G.
Last position:
IT Interim Manager & AI Strategist
- AI product development: Design of an AI-supported GRC platform to automate compliance processes.
- AI expertise: Strategic deepening in Agentic AI and GenAI as a core asset for modern IT governance
- IT interim management and strategic consulting
Christian Enderle
Last position:
IT Consulting / IT Rebuild at IT-Neuaufbau (PF)
- Analysis of requirements and the current situation
- Migration of an old domain structure and Tobit to Exchange 2019 with integration to MS365
- Evaluation of implementation paths and planning for securing sensitive data
- Planning regarding BSI basic protection, the German Federal Data Protection Act (BDSG), and GDPR
- IT governance and IT security backtests
- Support with ERP setup and securing mail transfer
- Hyper-V 2016/2022, Microsoft Terminal Services Cluster, Microsoft Exchange 2019
- Office 365, Microsoft 365, Azure AD, Teams, Salesforce
- Cisco, Zyxel, and HP switches, Sophos firewalls/UTMs, SecurePoint
- Microsoft IIS 2022, IPv4/IPv6, Veeam, Wortmann online backup, NextCloud
- Services: DNS, DHCP, TCP/IP, subnetting, firewalling, routing, VoIP, Group Policy (GPO), SIEM, remote work, home office, high availability, failover, VLAN, PRTG
Christian Wonneberger
Last position:
Software Engineer, cross-platform Application Manager at International major bank
- Creating interfaces between the legacy platform and the new container solution
- Coordinating required contributions from line units
- Moderating regular status meetings with the software vendor
- Minimally invasive conversion of TWS scheduling from the old to the new platform
- Environment: IBM Mainframe, DB2, CICS, MQ, Red Hat Linux, Oracle, Kubernetes, Kafka, Helm, GitLab, Jenkins
Marko Oršolić
Last position:
System Administrator in a 6-person Team at FITS
- System administration of FreeBSD 11, 12 and 13.1 in a secure cloud software solution
- Administration of proxy servers for FITS and its clients, banks and state banks
- Administration of secure internet solutions
- Administration of secure mail solutions and mail gateways
- Administration of Apache 2.4 web servers
- Planning and maintenance of servers and network components in FNT Command
- Incident, change and ticket handling, especially troubleshooting network issues using Splunk and ARS
- Troubleshooting and log file analysis using Splunk Enterprise
- Monitoring with Nagios
- Ordering, provisioning and installation of certificates on Apache web servers, Nginx web servers and load balancers
- Hardware: HP ProLiant DL380 Gen 9 and 10, Cisco Catalyst
- Software: FreeBSD 11, 12 and 13.2, FNT Command, shell scripts, MySQL databases, ServiceNow, ARS, Splunk Enterprise 8.15
Markus Ickenroth
Last position:
Senior System Engineer Microsoft at Technidata IT-Service GmbH
As part of the project, I was responsible for operating a Citrix farm for 600 users, including optimizing the user experience and ensuring high availability.
I managed and optimized the entire application landscape of a major customer, evaluated and implemented application updates, and ensured the compatibility and security of the software in use.
I managed user accounts, implemented security policies, and monitored system performance.
I administered Azure Entra ID to control identities and access rights, implemented security policies, and synchronized on-premises directories with the cloud.
I implemented and managed Microsoft Intune for central management of client devices, including the configuration and management of BitLocker for disk encryption.
I managed file servers and NTFS permissions to ensure secure and efficient data access management.
I handled change requests and last-level support tickets efficiently to solve complex system issues and improve user satisfaction.
I supported and advised the customer team on various topics and projects, identified areas for improvement, and implemented best practices.
Technologies used:
- Citrix XenApp and XenDesktop
- Microsoft Windows Server 2012R2 and 2022
- Exchange 2016 and Exchange Online
- Entra ID (Azure AD)
- Entra ID Connect
- BitLocker
- PowerShell scripting
- Microsoft Intune
- LDAP (Lightweight Directory Access Protocol)
- DNS services (Domain Name System)
- Active Directory Certificate Services (AD CS)
Kurt Rosenberg
Last position:
Lead Solution Architect (AI HealthTech) / interim CTO & Product Co-Owner at Physio-Agil Frankfurt
- General CTO responsibilities (architectural design, operational setup, external runtime product evaluation, investor buy-in, regulatory compliance).
- Software development oversight (implementation on deep-dive-in) plus workflow design.
- Product co-ownership.
- Tech/tools/frameworks: proprietary software (Java, JavaScript), Kubernetes, Postgres, MiniIO, Ollama (internal), several xAI API (external), OpenTofu (Terraform), Keycloak, Kafka, Prometheus, ELK Stack, GitHub, GitHub Workflows, Argo CD, ISO 27001, BSI-ISM, EU AI Act.
Boban Stamenkovic
Last position:
Senior Citrix Consultant & Architect, NetScaler Expert at Freelancer
- Design, installation, configuration, administration, optimization, and further development of IT infrastructures in Citrix environments
- Upgrading older Citrix systems to the latest versions
- Installation, configuration, and delivery of applications in Citrix environments
- Support in 2nd- and 3rd-level support
- Performing performance analyses and optimizations in complex Citrix environments
- Analysis and fixing of issues in complex Citrix systems
- Creating, updating, and maintaining technical documentation
- Troubleshooting slow logons in Citrix XenApp / CVAD environments
- Analysis and fixing of printer problems in Citrix environments
- Creating, maintaining, and optimizing Citrix VDI policies
- Citrix Virtual Apps and Desktops (CVAD) 2402 LTSR, Citrix Virtual Desktop Infrastructure (VDI), Citrix Hypervisor / Citrix XenServer, Citrix Director / Citrix StoreFront, Citrix Machine Creation Services (MCS) / Citrix Provisioning Services (PVS), Citrix App Layering, Citrix Workspace Environment Management (WEM), Citrix Profile Management
- NetScaler SDX 14 / NetScaler Gateway 14 / NetScaler Console 14, NetScaler Load Balancing / Global Server Load Balancing (GSLB), NetScaler Applications Analytics (Web Insights, Security Insights, SSL Insights, TCP Insights, Gateway Insights, HDX Insights, ADC Infrastructure Analytics)
- Design, installation, configuration, management, optimization, and further development of IT infrastructures in Microsoft environments
- Upgrading older Microsoft systems to the latest versions
- Installation, configuration, and delivery of applications in Microsoft environments
- Creating, managing, and optimizing Microsoft Group Policy policies
- Design, implementation, and administration of Microsoft Azure environments
- Windows Server 2022 / Windows 11, Windows Group Policy / Active Directory, Remote Desktop Services (RDS), SQL Server 2022 / SCCM Server, RADIUS Server, FSLogix, PowerShell
- Implementation of standard changes according to ITIL guidelines
- VMWare / Splunk
André Görst
Last position:
IT Consulting Project Management / Engineering Subproject Management at T-Systems (on assignment for government agencies)
- Projects for federal networks (NdB).
- CR management, EoL change requests, design and documentation according to ITSCM.
- Data center planning.
- Project management and engineering subproject management.
- Software development for virtual server environments according to BSI.
Mohamed Ibrahim
Last position:
IT Project Manager - IT Service Management at Bundesbehörde
- Leading and managing IT service management projects in a ministerial environment
- Responsible for implementing and optimizing ITIL-based processes, interface management, and service quality assurance
- Focus on compliance, governance, and sustainable service transition
Abdelhak Mahou
Last position:
Network Architect at Bechtle Managed Services GmbH
- Created as-is network documentation for a Bechtle customer
- Analyzed existing configurations and adjusted them
- Advised on Fortinet and Check Point products
- Troubleshot complex routing, switching and application issues
- Tools: MS Azure, FortiManager, Cisco Nexus & Catalyst, Cisco WLAN Controller, Citrix Netscaler SD-WAN, MS Visio, Checkpoint VSX, Wireshark
Alexander Nagy
Last position:
Security Expert at DAK-Gesundheit
- Pentesting of mobile applications
- Code review
- Gematik audit
- Development of secure software development methods
- Creation of security and test concepts
- Penetration testing of software and architecture
- Vulnerability analysis
- Automation and information security
- Use of Confluence and Jira
- Working with databases, J2EE, JavaServer Faces, Liquibase, Apache, Maven, Mercurial, Oracle Financials
- Documentation and creation of security policies
- Management of software systems, SharePoint, PrimeFaces, Git
- Compliance with security regulations and .NET, AWS, API
- Tools: MobSF, Frida, Android Studio, Drozer, Objection, Azure
Iskender Kockazi
Last position:
IT Client and User Admin at Alko Guenzburg
- Installed clients and managed permissions
- Managed Active Directory users
- Administered Exchange 2016: created distribution lists and mailboxes, performed expansions
- Provided 2nd level support and processed tickets
- Supported ITIL processes and handled daily operations
- Administered virtual client and server environments
Michael Kuschel
Last position:
DevOps, Linux Administrator, Infrastructure, Security at ERGO / ITErgo
- Installation, design, maintenance, and further development of the server farm, covering hardware and software.
- Migrating live systems while minimizing downtime.
- Handling tickets and changes in daily operations.
- Documenting changes and processes in Confluence.
- Test runs in the development environment.
- Configuration and administration of Linux systems.
- Configuration and administration of backup systems (Dell Networker, DataDomain).
- Administration of the Checkpoint firewall.
Michael Wolf
Last position:
Storage Architect at BSI GmbH
- Processing changes to build new storage in a new data center environment
- Draft design of the storage solution with its backup area
- Discussions on the future storage architecture and cloud backup solution
- Timeline creation for each project with duration and maturity level
- Documenting each project in Confluence
- Updating all storage product items in Certlich
- Updating and fixing errors in Alfabet
- Adding new products and their details in Alfabet for the storage area
Discover over 15,000 top freelancers
Statistics of experts using Citrix NetScaler
Aggregated from the professional profiles of matched freelancers.
Experience
26 years
Position duration
1.9 years
Positions per freelancer
18
Top business areas
Information Technology, Operations, Project Management
Top industries
Information Technology, Government and Administration, Banking and Finance
Certification focus areas
Information Technology, Project Management, Legal
Bachelor's degree or higher
70%
Master's degree or higher
10%
Certifications per freelancer
7
Most common languages
German, English, Arabic
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 Germany 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 Germany using Citrix NetScaler
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
Core role
Citrix NetScaler, also known as Citrix ADC, is used to control how users reach apps and services. It sits in front of web, API, and virtual app traffic and helps keep sessions fast, stable, and secure. Strong specialists tune it for delivery, access control, and traffic handling.
Typical work
- Load balancing for web apps and back-end services
- SSL offload and certificate handling
- Citrix Gateway access for remote users
- Traffic policies, rewrite rules, and responder policies
- Health checks and failover design
Ecosystem
NetScaler work often touches Citrix Virtual Apps and Desktops, identity systems, DNS, certificates, and upstream firewalls. Professionals also work with HTTP, TLS, SSO, and monitoring tools to keep delivery paths clear. The best experts understand how the appliance fits into a wider access stack.
When to bring in help
Companies bring in freelance specialists during migrations, platform upgrades, rule cleanup, and incident recovery. That is common when old Citrix NetScaler setups are hard to maintain or when a release changes policy behavior. In Germany, teams often want someone who can work well with local IT staff and document changes clearly.
What strong specialists do
Strong experts do more than keep services online. They trace traffic flows, read logs, test failover, and adjust settings without breaking authentication or routing. They also know the difference between a quick fix and a design that will hold up under real production use.
Delivery focus
Citrix NetScaler projects often include a clear handover. That means clean naming, versioned config changes, rollback steps, and notes that other specialists can follow later. Whether the system is called NetScaler, Citrix ADC, or Citrix Gateway, the goal is the same: controlled access with predictable delivery.
Frequently asked questions
Before you brief your next project: the most common questions about Citrix NetScaler.
Citrix NetScaler is used to control application delivery, secure access, and traffic flow in front of web apps, APIs, and Citrix environments. It helps with load balancing, SSL offload, access policies, and session handling. Many teams also rely on it as Citrix ADC or Citrix Gateway when remote access is part of the setup.
NetScaler is often chosen when a company wants application delivery and Citrix access features in one place. F5 is a common alternative for broader ADC use, while HAProxy is often favored for simpler proxy and load balancing tasks. The right choice depends on policy needs, Citrix integration, and how much access control the environment requires.
A strong Citrix ADC specialist usually knows HTTP, TLS, DNS, certificate handling, and authentication flows such as SSO or SAML. They should also understand routing, monitoring, and how upstream firewalls affect traffic. If Citrix Virtual Apps and Desktops is in scope, Citrix Gateway knowledge matters a lot.
Citrix NetScaler work can range from a single policy change to a full migration. Small tasks still need someone who understands the impact on authentication, session persistence, and failover. If the change touches production access, it is safer to use a specialist who has handled similar setups before.
Yes, most Citrix Gateway and ADC tasks can be handled remotely if the specialist gets secure access, documentation, and a clear change window. For sensitive production work, some companies in Germany prefer a mix of remote planning and on-site support for the final cutover. Good communication in English is usually enough, though German can help with local stakeholders.
Look for someone who explains design choices clearly and asks the right questions about traffic, certificates, and rollback. A strong Citrix ADC professional can describe how they would test the change, verify health checks, and recover from a failed deployment. Good documentation and clean handover are signs of real quality.
Citrix NetScaler shows up in migrations, version upgrades, policy cleanup, remote access hardening, and performance tuning. It is also common when companies move between data centers, introduce new certificates, or repair broken login flows. Projects are often urgent because the system sits directly on the path to critical applications.
Yes, NetScaler remains relevant in environments that still run Citrix applications or need a stable application delivery layer. Even when teams modernize, they often keep it during transition periods for routing, access control, or SSL handling. A specialist can help decide whether to keep, simplify, or replace it.
The average hourly rate of freelancers in Germany who have used Citrix NetScaler in their recent projects is 103 €, which corresponds to a daily rate of about 827 € based on an 8-hour working day.
Of the freelancers in Germany who have used Citrix NetScaler in their recent projects, 70% hold at least a Bachelor's degree and 10% hold at least a Master's degree.
On average, freelancers in Germany who have used Citrix NetScaler in their recent projects have 26 years of professional experience, with a single engagement typically lasting around 1.9 years.
The most common languages among freelancers in Germany who have used Citrix NetScaler in their recent projects are German (100%), English (100%), and Arabic (14%).
The most common industries among freelancers in Germany who have used Citrix NetScaler in their recent projects are Information Technology (100%), Government and Administration (57%), and Banking and Finance (50%).
The most common business areas among freelancers in Germany who have used Citrix NetScaler in their recent projects are Information Technology (100%), Operations (100%), and Project Management (93%).
Main locations of FRATCH Experts, who have recently used Citrix NetScaler
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.
Berlin Hamburg Munich Cologne Frankfurt Stuttgart Dusseldorf Leipzig Dortmund Essen Bremen Dresden Hanover Nuremberg Request a free demo
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Philipp Thomaschewski
FRATCH CEO
