VPN Expert in Nuremberg
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Meet FRATCH Experts in Nuremberg, who have recently used VPN
David O.
Last position:
Machine Learning Researcher at Pattern Recognition Lab, FAU
- Fine-tuned and evaluated alternative backbone architectures for the AFFGAN handwriting style encoder to better capture writer-specific features, benchmarking against the original baseline architecture and replacing the legacy VGG19 architecture with a custom Transformer-based encoder.
- Extended the system beyond word-level synthesis to line-level handwriting generation, integrating and adapting an existing line-generation architecture to support full-sentence output.
- Deployed the handwriting generation pipeline as a web application, enabling users to select a writing style, input custom text, and instantly generate a corresponding handwriting image.
- Integrated TrOCR into a teacher–student distillation framework to evaluate and improve readability of generated handwriting, improving OCR accuracy by 20% over the baseline.
- Boosted user-study pick-rates by 40%, demonstrating a significant leap in the perceptual quality and realism of the generated handwriting compared to the baseline model.
Tech: PyTorch, Python, GANs, CNN, ViT, TrOCR, Streamlit, CUDA.
Christoph N.
Last position:
Project Manager at Zentraler Beitragsservice
- The goal of the project is to build a Greenfield FailSafe data center (FSRZ) as an emergency measure in accordance with BSI 200/4 against a cyberattack.
- Recovery of a project that had been running for several years. Re-initialization of the project: adjustment of the project organization, initiation of regular meetings, establishment of project controlling and project reporting, introduction of project risk management and consolidation of project documentation. Establishment of project governance and introduction of decision-making structures based on decision papers. Definition of deliverables and derivation of phase plans and the project plan. Personnel and resource planning. Coordination with “neighboring projects”, initiation of concept development and implementation. Management of the project with 8 subprojects and PMO. Budget planning and controlling (14,8 Mio). Support and coaching of the subprojects in their methodological approach. Coordination with suppliers and support of EU tenders. Coordination and processing of change requests. Coordination with line management regarding the economically viable operation of the FSRZ. Technical support for IT architecture in the areas of zOS, Windows and Linux, networking and IT security, for designing interim operations and extended regular operations for the FSRZ, planning emergency processes and emergency communication internally and externally.
Ali D.
Last position:
Software Engineer Industrial IT & PLC at Yaskawa Europe GmbH
Designed and implemented the complete data flow architecture for the Mercedes-AMG battery case production line, from raw material processing to end-customer traceability.
Developed MQTT-based communication protocols for Siemens S7 PLC controllers to enable efficient real-time data exchange between machines and supervisory systems.
Architected a local Ubuntu-based industrial server, integrating Node-RED for data collection, MySQL databases running in Docker containers, and automated data pipelines.
Commissioned connectivity of 52 Siemens PLCs and 32 Yaskawa welding and handling robots.
Designed and implemented HMI and visualization systems to support operator interaction and production monitoring.
Designed a 2D digital twin of the production floor, visualizing real-time process data from 26 Siemens PLCs and 18 Yaskawa welding robots via Stromquelle interfaces.
Implemented data collection and camera-based measurement systems for welding quality control and automated defect visualization.
Designed and optimized MySQL database structures, including stored procedures for data processing and performance analytics.
Oumarou B.
Last position:
WAN & Data Center Network Administrator at Teamative Germany GmbH
- Implementation, administration, configuration and operation of Cisco network components (PE-CE routers, provider routers, SD-WAN, switches, access gateways)
- Ensuring the availability, performance, further development and operation of the network infrastructure of the state access network WAN
- Creation of technical documentation in FNT-Command
- Troubleshooting and handling of incidents, changes, requests and problems tickets
- Tools: ITSM, Command-FNT, Orion, ASDM, Panorama
- Scripting: Bash Shell, Python, Ansible
- Protocols: IS-IS, BGP, MPLS, VRF, GETVPN, Segment-Routing, Static routing
- Devices: NCS-57C3 Series, ASR-1000 Series, ISR-4331, ISR-4451 SD-WAN, Catalyst 9k Series, Nexus 9k Series
- Firewall: Check Point, Palo Alto, Cisco ASA-5585, FWSM
Szabolcs K.
Last position:
Senior Network Security Consultant at Mann+Hummel
- Network segmentation in the production IT environment
- Firewall migrations
- Integration of remote access sites
- Implementation of POCs (Backup, SCADA)
- Working in a multicultural environment
- Technologies used: Panorama & Palo Alto Firewalls, Checkpoint, ServiceNOW, MS Azure Cloud
Ransford A.
Last position:
Volunteer IT & Cybersecurity Team Lead at Farm House Organic
- Led remote IT and cybersecurity operations, including secure device provisioning, app deployment, compliance monitoring, and endpoint security with Microsoft Intune and Defender for Endpoint.
- Managed Identity and Access Management (IAM) with Microsoft Entra ID, including implementing role-based access control, conditional access, VPN configuration, and multi-factor authentication (MFA).
- Maintained and secured Cloud PCs, provided technical remote support, and optimized performance within the Microsoft 365 Business environment.
Discover over 15,000 top freelancers
Statistics of experts using VPN
Aggregated from the professional profiles of matched freelancers.
Experience
13 years (Germany: 22 years)
Position duration
2 years (Germany: 2.4 years)
Positions per freelancer
7 (Germany: 15)
Top business areas
Information Technology, Operations, Customer Service
Top industries
Information Technology, Manufacturing, Automotive
Certification focus areas
Information Technology, Quality Assurance, Product Development
Bachelor's degree or higher
67% (Germany: 73%)
Master's degree or higher
50% (Germany: 38%)
Certifications per freelancer
5
Most common languages
German, English, French
Speak two or more languages
100% (Germany: 98%)
Based on our profile pool as of 16 Oct 2026.
Daily rate distribution
The chart shows how the daily rates of experts in this technology in Nuremberg 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.
Average rates of experts in Nuremberg using VPN
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 16 Oct 2026. Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
VPN 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%)
- Manufacturing (67%)
- Automotive (33%)
- Banking and Finance (33%)
- Professional Services (33%)
- Government and Administration (33%)
- Aerospace and Defense (17%)
- Agriculture (17%)
Please note that freelancers can work across multiple industries, so percentages overlap.
About the technology
Secure connectivity
A VPN, or virtual private network, creates an encrypted connection between users, devices, networks or cloud environments. It protects traffic across untrusted networks and controls access to internal services without exposing them directly to the public internet. Common designs include remote-access VPNs, site-to-site tunnels and clientless browser access.
Protocols and platforms
VPN work spans network protocols, identity systems and security platforms. Specialists may configure IPsec, SSL VPN, WireGuard or OpenVPN, then integrate them with firewalls, routers, endpoint agents and cloud networking services. Relevant ecosystems include Cisco AnyConnect, Fortinet, Palo Alto Networks, Sophos, Microsoft Entra ID and AWS, Azure or Google Cloud connectivity.
Typical deliverables
Projects often combine network design with careful rollout and documentation.
- Configure remote-access policies, certificates, authentication and device posture checks
- Build resilient site-to-site tunnels between offices, data centers and cloud networks
- Segment traffic and restrict access with firewall rules, routes and least-privilege policies
- Monitor tunnel health, investigate connection failures and improve user experience
When specialists help
Companies bring in freelance VPN specialists during office openings, cloud migrations, security upgrades and urgent access problems. They can replace legacy concentrators, connect hybrid environments or prepare secure access for distributed teams. In Nuremberg, this can support manufacturers, logistics firms, service companies and organizations with regional offices, while remote collaboration keeps work flexible when on-site network access is limited.
Skills that matter
Strong professionals understand routing, DNS, DHCP, NAT, firewalls and public key infrastructure rather than treating a VPN as an isolated product. They work with identity and access management, multifactor authentication, endpoint management, logging and vulnerability response. They also assess split tunneling, bandwidth, failover and certificate renewal against the company’s operational and compliance needs.
How to assess quality
Look for specialists who can explain the chosen topology, threat model and user journey in plain language. Good deliverables include a tested configuration, network diagrams, rollback steps, access documentation and monitoring guidance. Ask how they handle lost devices, compromised credentials, expired certificates, overlapping address ranges and tunnels that remain connected while carrying no useful traffic.
Frequently asked questions
Not sure where to start with VPN? These answers cover the essentials.
A VPN is used to provide encrypted remote access to internal applications, connect offices securely and link on-premises networks with cloud environments. It can also protect traffic on public Wi-Fi, although it does not replace endpoint security, identity controls or careful access design.
A VPN commonly grants access to a network segment after authentication, while zero-trust network access usually grants access to specific applications based on identity, device state and context. The right choice depends on legacy systems, application architecture, user workflows and the company’s ability to enforce granular policies.
A strong VPN specialist should understand routing, firewalls, DNS, certificates, identity providers and multifactor authentication. Experience with endpoint management, cloud networking, logging and incident response is also valuable because connection security depends on the surrounding controls.
A simple remote-access rollout may suit a specialist who has handled comparable user and device setups. Complex work involving several sites, overlapping networks, high availability, cloud routing or strict access policies calls for someone who has designed and tested similar VPN environments.
Yes. A VPN specialist can usually design configurations, review logs and perform controlled changes remotely through an approved management path. On-site work may still help when physical firewalls, cabling, legacy appliances or local troubleshooting are involved; clear German or English communication should be agreed in advance.
A site-to-site VPN is suited to permanent connections between offices, data centers and cloud networks, with routes managed for whole subnets. Remote-access VPNs are better when individual professionals or devices need controlled access that can be revoked separately.
Ask for a clear topology, documented security assumptions and evidence of testing under failure conditions. Quality work covers authentication, encryption, routing, logging, certificate renewal, user support and rollback rather than only showing that a tunnel comes up.
A VPN freelancer should confirm the existing network diagram, address ranges, identity source, firewall ownership, supported devices and change process. They should also clarify maintenance responsibilities, monitoring access, outage expectations and whether the assignment includes documentation and knowledge transfer.
The average hourly rate of freelancers in Nuremberg, Germany who have used VPN 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 Nuremberg, Germany who have used VPN in their recent projects, 67% hold at least a Bachelor's degree and 50% hold at least a Master's degree.
On average, freelancers in Nuremberg, Germany who have used VPN in their recent projects have 13 years of professional experience, with a single engagement typically lasting around 2 years.
The most common languages among freelancers in Nuremberg, Germany who have used VPN in their recent projects are German (100%), English (100%), and French (17%).
The most common industries among freelancers in Nuremberg, Germany who have used VPN in their recent projects are Information Technology (83%), Manufacturing (67%), and Automotive (33%).
The most common business areas among freelancers in Nuremberg, Germany who have used VPN in their recent projects are Information Technology (100%), Operations (67%), and Customer Service (50%).
Main locations of FRATCH Experts, who have recently used VPN
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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Hamburg 
Munich 
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Dusseldorf 
Dortmund 
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