LoRaWAN
Radio protocol for battery-powered sensors. Ranges up to 15 km, years of battery life, no SIM costs.
Expertise
LoRaWAN Networks & Sensors.: Managed Hosting, Installation and Operations
Plan, integrate, and operate LoRaWAN networks. From pre-configured gateways and ChirpStack to sensor onboarding, data validation, and real-time dashboards.
Companies worldwide trust WZ-IT
LoRaWAN
From Gateway to Dashboard - End-to-End LoRaWAN
LoRaWAN is a radio protocol for energy-efficient IoT sensors across larger areas. We plan the radio architecture and gateway positions, configure gateways and sensors, and set up ChirpStack as an open-source network server. Range and radio quality are assessed for the site, buildings, and selected hardware.
Sensor data flows via MQTT into ThingsBoard or Grafana - in real time, encrypted, on European infrastructure. No The Things Network, no cloud dependency. Your own network, your own data. From 5 sensors in a pilot project to 5,000 data points in a full rollout.
LoRaWAN
ChirpStack
Milesight
Self-Hosted
Privacy-focused
LoRaWAN in 4 Weeks
From the first pre-configured gateway to an operational sensor network with real-time dashboards. Network planning, platform integration, and remote commissioning - let's discuss your project.
Features
Our LoRaWAN Services
LoRaWAN Network Planning
Site analysis, range calculation and gateway positioning. Indoor and outdoor, from campus coverage to multi-square-kilometre area deployments. We design for redundancy and scalability from day one.
Gateway Provisioning
Milesight, Kerlink, or Dragino: we select suitable hardware, update firmware, and configure network parameters, backhaul, payload decoders, and ChirpStack connectivity.
ChirpStack Network Server
Open-source LoRaWAN server on your own infrastructure: device onboarding, payload decoders, multi-tenant capability. Self-hosted, no vendor lock-in, no TTN.
Sensor Integration
Temperature, humidity, vibration, water level, air quality, door contacts, power meters - we know the sensors, their payload formats and the matching decoders for ChirpStack.
Data Platform & Dashboards
Visualise sensor data in ThingsBoard or Grafana. Alerting on threshold breaches, automated reporting and role-based views. InfluxDB or TimescaleDB as the time-series backend.
Managed Operations
Monitoring, updates and backups by us. SLA-based support, proactive maintenance. You use the network and the data - we operate the infrastructure behind the scenes.
You got questions? We are here to help!
Stack
Our LoRaWAN Technology Stack
Proven open-source technologies for professional LoRaWAN networks
ChirpStack
Open-source LoRaWAN network server. Device management, payload decoders, multi-tenant. Self-hosted on your own infrastructure.
Milesight
Industrial-grade LoRaWAN gateways and sensors. UG65/UG67 gateways, IP67-rated sensors for indoor and outdoor use.
MQTT
Lightweight publish-subscribe protocol. ChirpStack forwards sensor data via MQTT to backend systems.
ThingsBoard
IoT platform for device management, rule engine and dashboards. Receives sensor data from ChirpStack and visualises it in real time.
Grafana
Monitoring dashboards and alerting. Time-series visualisation for sensor data from InfluxDB or TimescaleDB.
Node-RED
Low-code automation for data flows. Payload transformation, routing and integration into existing IT systems.
InfluxDB
Time-series database for high-frequency sensor data. Optimised for write throughput and fast queries.
LoRaWAN Use Cases
From the factory floor to the field - LoRaWAN covers it all
Industrial Monitoring
Condition monitoring, vibration sensors, energy metering. Retrofit for existing equipment without PLC intervention - LoRaWAN sensors complement existing infrastructure without cabling.
Smart Building
Room climate, occupancy, door contacts, energy meters. LoRaWAN penetrates concrete and reinforced concrete - ideal for existing buildings without network cabling.
Water & Environment
Water levels, water quality, overflow detectors. Battery-powered for years, ideal for distributed infrastructure along rivers, wastewater plants and wells.
Agriculture
Soil moisture, weather stations, irrigation control. LoRaWAN covers thousands of hectares with just a few gateways - battery-powered, low maintenance.
Smart City
Street lighting, parking management, environmental monitoring, fill-level sensors. Scalable for municipal infrastructure with hundreds of measurement points.
Logistics & Warehousing
Asset tracking, temperature monitoring in cold chains, fill-level measurement in silos. Indoor LoRaWAN for warehouses and logistics centres.
How We Bring Your LoRaWAN Network Online
From the first gateway to a production-ready sensor network
1
Requirements Analysis
What measurements do you need? What area, indoor or outdoor? We define sensor types, gateway positions and the appropriate network topology.
2
Network Planning
Range calculation, interference analysis, and redundancy planning based on your site and building data. The result is a concrete network and positioning plan with hardware selection and cost overview.
3
Configuration & Commissioning
WZ-IT sets up ChirpStack, onboards gateways and sensors, configures payload decoders, and verifies reception, data flow, alerting, and interfaces as part of the agreed rollout.
4
Dashboard & Alerting
Visualise sensor data in ThingsBoard or Grafana. Configure thresholds, alarms and automated reports. Set up role-based access.
5
Managed Operations
Monitoring, updates, and support by WZ-IT. The network can expand as sensors or sites are added. Service level and contract model are agreed for the operating scope.
Why WZ-IT for Your LoRaWAN Project?
The difference between a sensor vendor and an IoT system integrator
Your Network, Your Data
No The Things Network, no Helium, no cloud dependency. ChirpStack self-hosted on your infrastructure in Germany. Privacy-focused, control over data location and access.
End-to-End from a Single Source
Network planning, gateway provisioning, ChirpStack, dashboards, remote commissioning, and ongoing operations - one technical point of contact for the complete software and integration scope.
Retrofit Experience
Retrofit existing buildings and industrial facilities with LoRaWAN sensors without PLC intervention. We know the challenges: concrete walls, metal roofs, interference sources.
Scalable
From 5 sensors in a pilot project to 5,000 data points in a full rollout. ChirpStack and the data platform scale with you - without architecture changes.
Enquiry
Assess a LoRaWAN network and sensor deployment
Describe the area, sensors, locations, and existing gateways.
Further guides
In-depth knowledge from our knowledge base.
Frequently Asked Questions
Answers to the most important questions about LoRaWAN networks and sensors
Topics
LoRaWAN Basics
LoRaWAN (Long Range Wide Area Network) is a radio protocol designed specifically for IoT sensors. Unlike WiFi, it reaches up to 15 km in open terrain and penetrates buildings. Unlike cellular (NB-IoT, LTE-M), there are no SIM costs and sensors run for years on a single battery. The data rate is low (a few kilobytes), but more than sufficient for temperature, humidity, water levels and similar measurements.
Up to 15 km in open terrain, 2 - 5 km in urban areas, and typically 1 - 3 floors through reinforced concrete in buildings. Actual range depends on gateway position, antenna height and surroundings. We conduct a range analysis before installation and plan for redundancy.
Temperature, humidity, CO2, particulate matter, vibration, water levels, door contacts (open/closed), power consumption, water quality, soil moisture, GPS position and many more measurements. LoRaWAN is suitable for all sensor data transmitted at intervals of minutes to hours - not for video streaming or real-time audio.
Network & Hardware
That depends on the area and environment. A single outdoor gateway on a roof typically covers a radius of 2 - 5 km in a city or an entire industrial site. For redundancy, we recommend at least two gateways per location. In a warehouse, a single indoor gateway is often sufficient for the entire floor area.
Primarily Milesight UG65 (indoor) and UG67 (outdoor, IP67). Both support PoE, LTE fallback and are designed for continuous industrial operation. For special requirements, we also support and integrate Kerlink or Dragino. All gateways are operated with ChirpStack as the network server.
Yes, and this is one of the greatest advantages of LoRaWAN over WiFi-based IoT solutions. LoRaWAN penetrates concrete, brick and steel far better than WiFi. A single indoor gateway can cover multiple floors and hundreds of rooms - without the need for an access point in every room.
Integration & Platform
ChirpStack is an open-source LoRaWAN network server - the software that manages gateways and sensors, decodes data and forwards it to backend systems. We use ChirpStack instead of The Things Network or proprietary cloud solutions because it is self-hosted: your data stays on your infrastructure, privacy-focused, with no vendor lock-in.
Yes. ChirpStack forwards sensor data via MQTT. From there, we integrate with ThingsBoard, Grafana, Node-RED, ERP systems, SCADA or any other system with a REST API or MQTT interface. Webhooks and direct database writers are also possible.
In ThingsBoard for customer-facing dashboards with device lists, maps and alarms. In Grafana for technical monitoring and operations dashboards. Both platforms offer alerting via email, SMS or webhook. Data is stored in InfluxDB or TimescaleDB.
Operations & Costs
A pilot project with 1 - 2 gateways, 10 - 20 sensors and ChirpStack setup starts in the low five-figure range including hardware. Ongoing costs for managed hosting are typically a few hundred euros per month. We provide a transparent quote after the requirements analysis.
We handle ongoing operations: monitoring of gateways and sensors, ChirpStack updates, backups and SLA-based support. If a gateway fails or a sensor stops transmitting, we detect it proactively and take action.
Yes, LoRaWAN is inherently scalable. New sensors are onboarded in ChirpStack, new gateways extend coverage. The data platform grows with you. A pilot project with 10 sensors can scale to hundreds or thousands of measurement points - without architecture changes.
Blog & Tutorials
Related Tutorials & Guides
15.02.2026
LoRaWAN Network Setup in Münster: Campus IoT for Research, Administration and Smart Buildings
Münster is a city of science. The University of Münster, the Münster University of Applied Sciences, the University Hospital and numerous research institutions form a...
#IoT#Münster#LoRaWAN
Read More
03.02.2026
ThingsBoard, Grafana & ChirpStack in the Modern IoT Stack: Roles, Integration and Use Cases
IoT projects face a central challenge: Which components are needed for a functional IoT stack? From the sensor layer to data collection and visualization, various...
#IoT#ThingsBoard#Grafana
Read More
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- 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.”
Reviews
Selected customers and projects in Germany and internationally
H
GermanyLocal 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.
GermanyProxmox & VirtualizationBackupVPNSecurity
“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.
SwitzerlandManaged ProxmoxClusterMonitoringHigh Availability
“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.”
Pascal Hakkers
Aphy AG
Aphy AG - AI platform for hotel back-office.
GermanyProxmox & 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.
GermanyInfrastructure ModernizationData SovereigntyGDPRDocumentation
“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.
GermanyArchitecture ConsultingSovereign Software SelectionOpen Source Strategy
“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)”
Andrea Pawlowski
Communications Manager, Golem.de
Golem.de - leading German IT news outlet.
GermanySoftware DevelopmentPHP ModernizationAPI Extension
“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.
UAECloud MigrationAWS ExitProxmox81% Cost Reduction
“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
EVA Real Estate - leading real-estate agency in Dubai.
GermanyOpen 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.
BulgariaSovereign 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)”
Sebastian Maier
Managing Director, Yonju GmbH
Yonju - business coaching and AI products.
SpainProduction DeploymentCI/CDPaaSOperations
“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.
H
GermanyLocal 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.
GermanyProxmox & VirtualizationBackupVPNSecurity
“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.
SwitzerlandManaged ProxmoxClusterMonitoringHigh Availability
“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.”
Pascal Hakkers
Aphy AG
Aphy AG - AI platform for hotel back-office.
GermanyProxmox & 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.
GermanyInfrastructure ModernizationData SovereigntyGDPRDocumentation
“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.
GermanyArchitecture ConsultingSovereign Software SelectionOpen Source Strategy
“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)”
Andrea Pawlowski
Communications Manager, Golem.de
Golem.de - leading German IT news outlet.
GermanySoftware DevelopmentPHP ModernizationAPI Extension
“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.
UAECloud MigrationAWS ExitProxmox81% Cost Reduction
“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
EVA Real Estate - leading real-estate agency in Dubai.
GermanyOpen 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.
BulgariaSovereign 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)”
Sebastian Maier
Managing Director, Yonju GmbH
Yonju - business coaching and AI products.
SpainProduction DeploymentCI/CDPaaSOperations
“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.
H
GermanyLocal 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.
GermanyProxmox & VirtualizationBackupVPNSecurity
“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.
SwitzerlandManaged ProxmoxClusterMonitoringHigh Availability
“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.”
Pascal Hakkers
Aphy AG
Aphy AG - AI platform for hotel back-office.
GermanyProxmox & 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.
GermanyInfrastructure ModernizationData SovereigntyGDPRDocumentation
“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.
GermanyArchitecture ConsultingSovereign Software SelectionOpen Source Strategy
“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)”
Andrea Pawlowski
Communications Manager, Golem.de
Golem.de - leading German IT news outlet.
GermanySoftware DevelopmentPHP ModernizationAPI Extension
“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.
UAECloud MigrationAWS ExitProxmox81% Cost Reduction
“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
EVA Real Estate - leading real-estate agency in Dubai.
GermanyOpen 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.
BulgariaSovereign 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)”
Sebastian Maier
Managing Director, Yonju GmbH
Yonju - business coaching and AI products.
SpainProduction DeploymentCI/CDPaaSOperations
“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.
Contact
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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.
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