Secure remote access for teams, sites and infrastructure
WZ-IT designs, integrates and operates secure network access for companies: remote access, site-to-site connectivity, cloud and private-cloud integration, customer access and access to internal systems - with NetBird, WireGuard, SSO, policies, monitoring and operations.
Zero Trust & SSO
Roles, groups and granular access rules instead of full access.
Sites, Cloud & Systems
Secure connections for sites, cloud, Proxmox, Kubernetes and internal systems.
Self-hosted & Operated
Self-hosted or operated in Europe - with monitoring, updates and support.
Leading companies worldwide trust WZ-IT
The following are trademarks of their respective owners: NetBird (NetBird GmbH). WZ-IT is an independent service provider and has no business, partnership, or contractual relationship with these companies. We offer independent migration, installation, hosting, and operations services.
The Problem
As access grows, classic VPN quickly becomes a risk
Remote work, distributed sites, cloud resources, external service providers and internal platforms all need secure access. Classic VPN setups often grow uncontrolled: too many exceptions, unclear permissions, central bottlenecks and little transparency.
Access is too coarse
A VPN account often opens more network segments than necessary. Roles, groups, devices and specific services are not cleanly separated.
Sites and cloud are fragmented
On-premise, public cloud, private cloud, Proxmox, Kubernetes and individual sites have grown historically and are hard to secure consistently.
Classic VPNs become a bottleneck
Central gateways, manual firewall rules and poorly documented routes make operations, performance and troubleshooting difficult.
Operations and audits are missing
Who can access what? Which devices are connected? Which routes exist? Without monitoring, logs and clear policies, you are flying blind on secure access.
Our Approach
Secure access as part of your infrastructure - not as an isolated VPN
We treat network access not as a single tool, but as a layer of your infrastructure. What matters are identity, devices, routes, policies, monitoring and operations. Depending on the environment, we use NetBird, WireGuard, classic VPNs, firewalls, routing and zero-trust concepts so they fit your systems.
Identity & Devices
SSO, groups, roles, device management and access by user, team or purpose.
Least privilege, access to specific systems, MFA, admin access, customer access and auditability.
Operations & Transparency
Monitoring, updates, logs, incident response, documentation and regular review processes.
Typical Projects
What we typically work on
Concrete secure access projects at the intersection of networking, infrastructure and operations.
Remote access for teams and administrators
Secure access to internal systems, admin interfaces, servers, Proxmox, Kubernetes, databases or business applications.
Site-to-site connectivity
Connect multiple offices, sites, plants or edge systems securely via controlled routes.
Cloud and private-cloud integration
Bring public cloud, private cloud, Proxmox, Kubernetes and on-premise systems into a clean access concept.
Remote access for customers and partners
Provide external access to selected systems, portals or plants - without opening the entire network.
HMI and industrial access
Secure access to distributed plants, HMIs, gateways or service systems for operations, maintenance and support.
Replace legacy VPN
Gradually move existing VPN gateways, firewall rules and manual access into a more modern secure access model.
Run NetBird self-hosted
NetBird with your own control plane, SSO, policies, relay/signal servers, monitoring and operations on controlled infrastructure.
Audit VPN and access concept
Review existing access, routes, firewall rules, user groups and operating processes and derive prioritized measures.
Services
From architecture to operations
We do not just set up a VPN tool. We design, integrate and operate secure access as part of your infrastructure.
Secure Access Consulting & Architecture
We clarify which users, devices, sites, services and networks need to be connected - and which model fits technically and organizationally.
NetBird Setup & Self-Hosting
We set up NetBird self-hosted or on European infrastructure, including management service, signal/relay, TLS, DNS and base configuration.
SSO & Identity Integration
Integration with existing identity providers via OAuth/OIDC, groups, roles, MFA and access by teams or responsibilities.
Network Routes & Site-to-Site
We connect existing networks, cloud resources, sites and legacy systems via controlled routes and routing peers.
Policy Design & Zero Trust
Granular access rules by user, device, group, service or network segment - instead of blanket full access to the internal network.
Client Rollout & Migration
Gradual rollout for employees, administrators, service providers or sites with test phases, documentation and a transition concept.
Monitoring & Operations
Monitoring of control plane, relays, routes, availability, updates, certificates and critical access paths.
Security Review & Hardening
Review of firewall rules, access paths, groups, admin permissions, logs, emergency access and operating processes.
Stack & Architecture
NetBird, WireGuard and modern mesh VPNs as building blocks
NetBird is an excellent building block for many secure access scenarios: WireGuard-based, self-hostable, with peer-to-peer connections, NAT traversal, central management, policies and network routes. We use NetBird where it fits the security, operations and infrastructure model - and combine it with firewalls, routing, SSO, monitoring and existing network components where needed.
Self-hosted Control Plane
Management stays under your control - on your own infrastructure or hosted in Europe.
WireGuard-based Connections
Modern, high-performance tunnels for devices, sites and internal services.
Network Routes
Connect existing networks without installing a client on every system.
Policies & Groups
Structure access by teams, roles and services.
Relay & NAT Traversal
Enable connections even in more complex network environments.
Operations & Monitoring
Keep updates, availability, routes, certificates and critical components in view.
NetBird architecture: management, signal and relay as a self-hosted control plane, WireGuard connections between peers.
Architecture Models
Typical secure access architectures
Five models we implement again and again in projects - individually or combined.
Remote access for teams
Employees and administrators access internal services, servers, dashboards or admin interfaces - with SSO, groups and device context.
Site-to-site & branch connectivity
Sites, cloud resources and on-premise networks are connected via routing peers and controlled routes.
Privileged access for operations teams
Admin access to Proxmox, Kubernetes, databases, firewalls or internal systems is deliberately restricted and made traceable.
Customer & partner access
External users get access to selected services or plants without opening your entire network.
Cloud & hybrid infrastructure
AWS, Azure, European cloud, private cloud and on-premise systems are connected via unified access and routing concepts.
Honest Assessment
Not every access scenario needs a mesh VPN
We only recommend NetBird or a comparable mesh VPN when it fits the infrastructure, the team and the operating model.
A mesh VPN makes sense when:
multiple users, devices or sites need to be connected securely
classic VPN gateways become a bottleneck
access should be controlled more finely than "in the VPN or not"
cloud, private cloud and on-premise systems need to be connected
external service providers or customers need limited access
self-hosting and data control matter
operations, monitoring and clear policies are wanted
A mesh VPN is often not the best solution when:
only a single server needs to be administered
no ongoing operational responsibility is planned
anonymous consumer VPN usage is what you are looking for
existing firewall or VPN solutions already cover the need cleanly
access cannot be documented or clarified organizationally
Our goal is not to introduce NetBird everywhere - but to choose the right access layer for your infrastructure.
Building Blocks & Expertise
Five building blocks for secure access - explained in detail
Depending on the scenario, we use different tools. The expertise pages cover architecture, self-hosting, positioning and operations in detail.
A working tunnel is not yet a secure access concept. Production secure access needs ongoing operations: user and group maintenance, updates, monitoring, policy reviews, documentation, incident response and adjustments for new systems.
We pay attention to:
clear responsibilities for users, devices, groups and routes
regular reviews of policies and access
monitoring of control plane, relays, routes and critical connections
updates, security patches and CVE assessment
documented emergency access and break-glass processes
traceable changes to network and access
integration into existing infrastructure, cloud and operating processes
Managed Service
Managed Secure Access
For companies that want NetBird or a comparable secure access solution not just set up, but operated long-term.
Included depending on setup:
operation of the NetBird control plane
updates and security patches
monitoring and alerting
SSO, groups and policy adjustments
support for client rollouts
routes, relay servers and site connectivity
incident response and technical support
Price
on request
depending on devices, sites, operating model and SLA - no per-user fees.
Frequently asked questions about secure access & VPN
Answers to the most important questions about architecture, NetBird, operations and fit.
Classic VPNs route all traffic through central gateways - with bottlenecks, single points of failure and blanket access rights. A mesh VPN like NetBird establishes direct WireGuard connections between devices and controls access centrally via policies, groups and roles. That improves performance, resilience and control.
No. We assess what stays and what gets replaced. We often combine NetBird with existing firewalls, routing and SSO - and phase out legacy access step by step without interrupting operations.
Always in parallel, never as a cut-off date switch. First we take stock: which access paths exist, which users, which machines, what is internet-exposed? Then we build the control plane, connect your identity provider for SSO and MFA (Authentik, Keycloak or an existing one) and set up the first peers and access policies. Sites and systems without a client are added via routing peers. User groups move one after another, the old access stays as a way back until the end - only then is the exposed listener switched off.
Usually one of three reasons. First compliance: the German NIS2 implementation act has been in force since 6 December 2025 and explicitly names multi-factor authentication as a risk management measure - OpenVPN and plain WireGuard bring neither user management nor MFA. Second vendor decisions: Fortinet removed SSL VPN tunnel mode from FortiOS 7.6.3 on all FortiGate models, and existing configurations are not carried over on upgrade. Third the threat landscape: internet-exposed VPN appliances are a preferred initial access vector for ransomware.
Yes. The entire control plane - management, signal and relay - can run on your own or European infrastructure. That keeps data, access and availability under your control. We handle setup, SSO integration and operations.
Via network routes: a routing peer in the respective network makes servers, plants or entire subnets reachable without installing a client on every system. This is particularly suitable for legacy systems, HMIs and site-to-site connectivity.
With granular policies: external users get access to exactly the systems they need - by user, group, device or service, traceable and revocable at any time. The rest of the network stays closed.
Yes. With Managed Secure Access we take over updates, security patches, monitoring, alerting, policy maintenance, client rollouts and incident response - with clear responsibilities and an SLA.
That depends on devices, sites, operating model and SLA. After a short architecture call you receive a concrete offer with a fixed monthly price - no per-user fees.
Further guides
In-depth knowledge from our remote access knowledge base.
Whether it's an existing VPN, new site-to-site connectivity or NetBird operations: in an architecture call we clarify which access model fits your infrastructure - and what an operable setup can look like.
How can we support you?
Send us the context. We will respond with a pragmatic view on access concept, architecture and operations.
Let's talk about your project - honest and no strings attached
Straight with Timo and Robin - no sales team, no pitch
An honest take, including when we are not the right fit
Concrete next steps for infrastructure, software or AI
No risk: worst case, you leave with a clearer understanding of your project than before.
“WZ-IT's advice on our Azure migration was technically sound and completely non-binding right from the intro call - we took away a great deal.”
Jakob ÖschlbergerInno7 GmbH
Reviews
Industry-leading companies worldwide rely on us
Proxmox & BackupProxmoxBackupDocumentation
“Professional, honest and technically thoroughly sound: WZ-IT set up our Proxmox and backup infrastructure securely and future-proof. The consulting from Timo and Robin was objective and needs-driven, the implementation smooth and the final documentation exemplary. You can tell immediately that business-critical infrastructure is thought through holistically from the outset here and implemented with clear ownership.”
Pascal Block
Project Manager, Stadtwerke Brühl GmbH
Stadtwerke Brühl - municipal energy and infrastructure utility.
“Communication with WZ-IT was open, friendly and professional from the very beginning. Mr. Wevelsiep and Mr. Zins responded to every one of our questions patiently, promptly and respectfully, and contributed their own suggestions and good ideas on how to modernize our server infrastructure and adapt it even better to our needs. Throughout, WZ-IT consistently kept our need for data sovereignty and GDPR compliance in mind. Even short-notice adjustments and change requests from our side were implemented quickly and patiently and integrated consistently into the overall concept. From planning to the final handover, every step was documented transparently and comprehensively - so if a provider change should ever become necessary, the documentation would let us onboard a successor into our infrastructure very quickly. We are extremely satisfied with WZ-IT and hope to continue working together for a long time.”
Christoph Mußmann
Project Officer, DGHO e.V.
DGHO - German Society for Hematology and Medical Oncology.
“I got to know Timo and Robin as dedicated and professional partners who make a lot of things possible for their clients that initially seem impossible. I felt very well advised. The services offered have thoroughly convinced me. (translated)”
Local AI IntegrationTechnical IntegrationImplementation
“While looking for a partner to integrate a local AI solution, we came across Timo and Robin - and could not have made a better decision.
They quickly understood our requirements and solved technical challenges competently and pragmatically.
We were particularly impressed by the straightforward collaboration, their high level of expertise and the speed of implementation.
We are delighted to have Timo and Robin at our side as reliable business partners and look forward to our next projects together. (translated)”
Henrik Jeche
Head of IT Administration
ml&s - full-service provider for the electronics industry.
“With Timo and Robin, you're not only on the safe side technically - you also get the best human support!
Whether it's quick help in everyday life or complex IT solutions: the guys from WZ-IT think along with you, act quickly and speak a language you understand. The collaboration is uncomplicated, reliable and always on an equal footing. That makes IT fun - and above all: it works!
Big thank you to the team! (translated)”
Sonja Aßer
Data Manager, ARGE
ARGE Neue Medien - master data & digital standards for plumbing and building technology.
“I recently worked with Timo and the WZ-IT team, and honestly, it turned out to be one of the best tech decisions I have made for my business. Right from the start, Timo took the time to walk me through every step in a simple and calm way. No matter how many questions I had, he never rushed me. The results speak for themselves. With WZ-IT, we reduced our monthly expenses from $1,300 down to $250. This was a huge win for us.”
Aleksandr Shuliko
CTO, EVA Real Estate, UAE
EVA Real Estate - leading real-estate agency in Dubai.
“WZ-IT manages our Proxmox cluster reliably and professionally. The team handles continuous monitoring and regular updates for us and responds very quickly to any issues or inquiries. They also configure new nodes, systems, and applications that we need to add to our cluster. With WZ-IT's proactive support, our cluster and the business-critical applications running on it remain stable, and high availability is consistently ensured. We value the professional collaboration and the noticeable relief it brings to our daily operations.”
“WZ-IT provided very competent support in implementing our server and virtualization infrastructure. As part of the project, a Proxmox-based virtualization environment was set up along with a virtual machine for our application systems. Additionally, a structured backup concept was implemented. A particular focus was on security: the setup of a VPN tunnel and the clean implementation of encryption and access concepts were professionally executed. The structured consulting as well as the reliable and swift implementation deserve special mention. We are very satisfied with the services provided and are happy to recommend WZ-IT.”
John Hellmerichs
Managing Director, AInergy GmbH
AInergy - consultancy for energy and facility management.
Open Source ArchitectureImplementationTechnical Consulting
“We have had very good experiences with Mr. Wevelsiep and WZ-IT. The consultation was professional, clearly understandable, and at fair prices. The team not only implemented our requirements but also thought along and proactively. Instead of just processing individual tasks, they provided us with well-founded explanations that strengthened our own understanding. WZ-IT took a lot of pressure off us with their structured approach - that was exactly what we needed and is the reason why we keep coming back. (translated)”
Matthias Zimmermann
Managing Director, Annota GmbH
Annota - healthtech startup with an AI documentation assistant.
Sovereign CollaborationOpen Source StackOperationsMaintenance
“Timo and Robin from WZ-IT set up a RocketChat server for us - and I couldn't be more satisfied! From the initial consultation to the final implementation, everything was absolutely professional, efficient, and to my complete satisfaction. I particularly appreciate the clear communication, transparent pricing, and the comprehensive expertise that both bring to the table. Even after the setup, they take care of the maintenance, which frees up my time enormously and allows me to focus on other important areas of my business - with the good feeling that our IT is in the best hands. I can recommend WZ-IT without reservation and look forward to continuing our collaboration! (translated)”
“Counting on WZ-IT team was crucial, their expertise and solutions gave us the pace to deploy in production our services, even suggesting and performing improvements over our configuration and setup. We expect to keep counting on them for continuous maintenance of our services and implementation of new solutions.”
Gabriel Sanz Señor
Managing Director, Odiseo Solutions
Odiseo Solutions - software engineering for the space industry.
“Professional, honest and technically thoroughly sound: WZ-IT set up our Proxmox and backup infrastructure securely and future-proof. The consulting from Timo and Robin was objective and needs-driven, the implementation smooth and the final documentation exemplary. You can tell immediately that business-critical infrastructure is thought through holistically from the outset here and implemented with clear ownership.”
Pascal Block
Project Manager, Stadtwerke Brühl GmbH
Stadtwerke Brühl - municipal energy and infrastructure utility.
“Communication with WZ-IT was open, friendly and professional from the very beginning. Mr. Wevelsiep and Mr. Zins responded to every one of our questions patiently, promptly and respectfully, and contributed their own suggestions and good ideas on how to modernize our server infrastructure and adapt it even better to our needs. Throughout, WZ-IT consistently kept our need for data sovereignty and GDPR compliance in mind. Even short-notice adjustments and change requests from our side were implemented quickly and patiently and integrated consistently into the overall concept. From planning to the final handover, every step was documented transparently and comprehensively - so if a provider change should ever become necessary, the documentation would let us onboard a successor into our infrastructure very quickly. We are extremely satisfied with WZ-IT and hope to continue working together for a long time.”
Christoph Mußmann
Project Officer, DGHO e.V.
DGHO - German Society for Hematology and Medical Oncology.
“I got to know Timo and Robin as dedicated and professional partners who make a lot of things possible for their clients that initially seem impossible. I felt very well advised. The services offered have thoroughly convinced me. (translated)”
Local AI IntegrationTechnical IntegrationImplementation
“While looking for a partner to integrate a local AI solution, we came across Timo and Robin - and could not have made a better decision.
They quickly understood our requirements and solved technical challenges competently and pragmatically.
We were particularly impressed by the straightforward collaboration, their high level of expertise and the speed of implementation.
We are delighted to have Timo and Robin at our side as reliable business partners and look forward to our next projects together. (translated)”
Henrik Jeche
Head of IT Administration
ml&s - full-service provider for the electronics industry.
“With Timo and Robin, you're not only on the safe side technically - you also get the best human support!
Whether it's quick help in everyday life or complex IT solutions: the guys from WZ-IT think along with you, act quickly and speak a language you understand. The collaboration is uncomplicated, reliable and always on an equal footing. That makes IT fun - and above all: it works!
Big thank you to the team! (translated)”
Sonja Aßer
Data Manager, ARGE
ARGE Neue Medien - master data & digital standards for plumbing and building technology.
“I recently worked with Timo and the WZ-IT team, and honestly, it turned out to be one of the best tech decisions I have made for my business. Right from the start, Timo took the time to walk me through every step in a simple and calm way. No matter how many questions I had, he never rushed me. The results speak for themselves. With WZ-IT, we reduced our monthly expenses from $1,300 down to $250. This was a huge win for us.”
Aleksandr Shuliko
CTO, EVA Real Estate, UAE
EVA Real Estate - leading real-estate agency in Dubai.
“WZ-IT manages our Proxmox cluster reliably and professionally. The team handles continuous monitoring and regular updates for us and responds very quickly to any issues or inquiries. They also configure new nodes, systems, and applications that we need to add to our cluster. With WZ-IT's proactive support, our cluster and the business-critical applications running on it remain stable, and high availability is consistently ensured. We value the professional collaboration and the noticeable relief it brings to our daily operations.”
“WZ-IT provided very competent support in implementing our server and virtualization infrastructure. As part of the project, a Proxmox-based virtualization environment was set up along with a virtual machine for our application systems. Additionally, a structured backup concept was implemented. A particular focus was on security: the setup of a VPN tunnel and the clean implementation of encryption and access concepts were professionally executed. The structured consulting as well as the reliable and swift implementation deserve special mention. We are very satisfied with the services provided and are happy to recommend WZ-IT.”
John Hellmerichs
Managing Director, AInergy GmbH
AInergy - consultancy for energy and facility management.
Open Source ArchitectureImplementationTechnical Consulting
“We have had very good experiences with Mr. Wevelsiep and WZ-IT. The consultation was professional, clearly understandable, and at fair prices. The team not only implemented our requirements but also thought along and proactively. Instead of just processing individual tasks, they provided us with well-founded explanations that strengthened our own understanding. WZ-IT took a lot of pressure off us with their structured approach - that was exactly what we needed and is the reason why we keep coming back. (translated)”
Matthias Zimmermann
Managing Director, Annota GmbH
Annota - healthtech startup with an AI documentation assistant.
Sovereign CollaborationOpen Source StackOperationsMaintenance
“Timo and Robin from WZ-IT set up a RocketChat server for us - and I couldn't be more satisfied! From the initial consultation to the final implementation, everything was absolutely professional, efficient, and to my complete satisfaction. I particularly appreciate the clear communication, transparent pricing, and the comprehensive expertise that both bring to the table. Even after the setup, they take care of the maintenance, which frees up my time enormously and allows me to focus on other important areas of my business - with the good feeling that our IT is in the best hands. I can recommend WZ-IT without reservation and look forward to continuing our collaboration! (translated)”
“Counting on WZ-IT team was crucial, their expertise and solutions gave us the pace to deploy in production our services, even suggesting and performing improvements over our configuration and setup. We expect to keep counting on them for continuous maintenance of our services and implementation of new solutions.”
Gabriel Sanz Señor
Managing Director, Odiseo Solutions
Odiseo Solutions - software engineering for the space industry.
“Professional, honest and technically thoroughly sound: WZ-IT set up our Proxmox and backup infrastructure securely and future-proof. The consulting from Timo and Robin was objective and needs-driven, the implementation smooth and the final documentation exemplary. You can tell immediately that business-critical infrastructure is thought through holistically from the outset here and implemented with clear ownership.”
Pascal Block
Project Manager, Stadtwerke Brühl GmbH
Stadtwerke Brühl - municipal energy and infrastructure utility.
“Communication with WZ-IT was open, friendly and professional from the very beginning. Mr. Wevelsiep and Mr. Zins responded to every one of our questions patiently, promptly and respectfully, and contributed their own suggestions and good ideas on how to modernize our server infrastructure and adapt it even better to our needs. Throughout, WZ-IT consistently kept our need for data sovereignty and GDPR compliance in mind. Even short-notice adjustments and change requests from our side were implemented quickly and patiently and integrated consistently into the overall concept. From planning to the final handover, every step was documented transparently and comprehensively - so if a provider change should ever become necessary, the documentation would let us onboard a successor into our infrastructure very quickly. We are extremely satisfied with WZ-IT and hope to continue working together for a long time.”
Christoph Mußmann
Project Officer, DGHO e.V.
DGHO - German Society for Hematology and Medical Oncology.
“I got to know Timo and Robin as dedicated and professional partners who make a lot of things possible for their clients that initially seem impossible. I felt very well advised. The services offered have thoroughly convinced me. (translated)”
Local AI IntegrationTechnical IntegrationImplementation
“While looking for a partner to integrate a local AI solution, we came across Timo and Robin - and could not have made a better decision.
They quickly understood our requirements and solved technical challenges competently and pragmatically.
We were particularly impressed by the straightforward collaboration, their high level of expertise and the speed of implementation.
We are delighted to have Timo and Robin at our side as reliable business partners and look forward to our next projects together. (translated)”
Henrik Jeche
Head of IT Administration
ml&s - full-service provider for the electronics industry.
“With Timo and Robin, you're not only on the safe side technically - you also get the best human support!
Whether it's quick help in everyday life or complex IT solutions: the guys from WZ-IT think along with you, act quickly and speak a language you understand. The collaboration is uncomplicated, reliable and always on an equal footing. That makes IT fun - and above all: it works!
Big thank you to the team! (translated)”
Sonja Aßer
Data Manager, ARGE
ARGE Neue Medien - master data & digital standards for plumbing and building technology.
“I recently worked with Timo and the WZ-IT team, and honestly, it turned out to be one of the best tech decisions I have made for my business. Right from the start, Timo took the time to walk me through every step in a simple and calm way. No matter how many questions I had, he never rushed me. The results speak for themselves. With WZ-IT, we reduced our monthly expenses from $1,300 down to $250. This was a huge win for us.”
Aleksandr Shuliko
CTO, EVA Real Estate, UAE
EVA Real Estate - leading real-estate agency in Dubai.
“WZ-IT manages our Proxmox cluster reliably and professionally. The team handles continuous monitoring and regular updates for us and responds very quickly to any issues or inquiries. They also configure new nodes, systems, and applications that we need to add to our cluster. With WZ-IT's proactive support, our cluster and the business-critical applications running on it remain stable, and high availability is consistently ensured. We value the professional collaboration and the noticeable relief it brings to our daily operations.”
“WZ-IT provided very competent support in implementing our server and virtualization infrastructure. As part of the project, a Proxmox-based virtualization environment was set up along with a virtual machine for our application systems. Additionally, a structured backup concept was implemented. A particular focus was on security: the setup of a VPN tunnel and the clean implementation of encryption and access concepts were professionally executed. The structured consulting as well as the reliable and swift implementation deserve special mention. We are very satisfied with the services provided and are happy to recommend WZ-IT.”
John Hellmerichs
Managing Director, AInergy GmbH
AInergy - consultancy for energy and facility management.
Open Source ArchitectureImplementationTechnical Consulting
“We have had very good experiences with Mr. Wevelsiep and WZ-IT. The consultation was professional, clearly understandable, and at fair prices. The team not only implemented our requirements but also thought along and proactively. Instead of just processing individual tasks, they provided us with well-founded explanations that strengthened our own understanding. WZ-IT took a lot of pressure off us with their structured approach - that was exactly what we needed and is the reason why we keep coming back. (translated)”
Matthias Zimmermann
Managing Director, Annota GmbH
Annota - healthtech startup with an AI documentation assistant.
Sovereign CollaborationOpen Source StackOperationsMaintenance
“Timo and Robin from WZ-IT set up a RocketChat server for us - and I couldn't be more satisfied! From the initial consultation to the final implementation, everything was absolutely professional, efficient, and to my complete satisfaction. I particularly appreciate the clear communication, transparent pricing, and the comprehensive expertise that both bring to the table. Even after the setup, they take care of the maintenance, which frees up my time enormously and allows me to focus on other important areas of my business - with the good feeling that our IT is in the best hands. I can recommend WZ-IT without reservation and look forward to continuing our collaboration! (translated)”
“Counting on WZ-IT team was crucial, their expertise and solutions gave us the pace to deploy in production our services, even suggesting and performing improvements over our configuration and setup. We expect to keep counting on them for continuous maintenance of our services and implementation of new solutions.”
Gabriel Sanz Señor
Managing Director, Odiseo Solutions
Odiseo Solutions - software engineering for the space industry.
Whether a specific IT challenge or just an idea - we look forward to the exchange. In a brief conversation, we'll evaluate together if and how your project fits with WZ-IT.