Software Development for Your Business
Platforms where code, network and operations come from one team — from remote site management through member admin to custom dashboards. Plus classical modernization for legacy applications.
Cloud-Native
Modern, scalable applications
Open Source
Cost-effective technologies
Secure & GDPR
European standards
Leading companies worldwide trust WZ-IT
What we develop
At WZ-IT, we develop custom software solutions perfectly tailored to your business needs. Our focus is on cloud-native development and seamless integration of modern technologies into existing business processes.
From initial conception to productive use, we guide you through the complete software lifecycle. We rely on proven technologies like React, Node.js, and TypeScript and integrate open-source solutions for cost optimization.
Our expertise covers both frontend and backend development, creation of APIs and middleware, as well as development of IoT applications with modern protocols.
Five focus areas, one team
We focus on platforms with infrastructure context — where code, network, and operations cannot be separated. Plus modernization and custom business apps for the classical software jobs.
Remote Management Platforms
Multi-tenant platforms with WireGuard-orchestrated VPN tunneling, browser remote access, and audit trails — for distributed industrial and critical-infrastructure sites.
Member & Tenant Platforms
Auth stacks, resource-level permissions, audit trails, and brute-force protection — for B2B SaaS, member management, and internal operator consoles.
Data Platforms & Dashboards
Custom dashboards, ETL pipelines, and real-time visualization — for IoT data, monitoring aggregation, and business intelligence.
Legacy Modernization
We rescue your outdated software: Containerization, Strangler Fig Pattern & Cloud Migration with zero downtime.
Custom Business Apps
Custom internal tools, APIs and middleware with TypeScript, Go and Python.
Our Technology Stack
We rely on proven, modern technologies for robust and scalable software solutions.
React
Modern frontend development with React for interactive and responsive user interfaces.
Node.js
Server-side development with Node.js for scalable and performant backend solutions.
TypeScript
Type-safe development with TypeScript for maintainable and error-free code.
Java
Enterprise development with Java for robust and scalable backend systems.
PHP
Web development with PHP for dynamic websites and powerful web applications.
Python
Versatile development with Python for data analysis, APIs, and automation scripts.
Docker
Containerization with Docker for consistent deployment environments and easy scaling.
Kubernetes
Container orchestration with Kubernetes for automated deployment and scaling processes.
PostgreSQL
Robust data storage with PostgreSQL for complex applications and high data integrity.
MQTT
IoT communication via MQTT protocol for reliable machine-to-machine connections.
ChirpStack
LoRaWAN network management with ChirpStack for long-range IoT applications.
REST APIs
Development and integration of REST APIs for seamless system communication.
Three platform types we have ready in our heads
Instead of starting from zero each time, we combine proven architecture patterns. You gain months of time-to-market and avoid the classical traps — fragile auth, missing audit trails, unpredictable scaling decisions.
Remote Management Platforms
One central console for distributed industrial and critical-infrastructure sites. Secure browser access, granular permissions per tenant and plant, full audit trail.
What we bring:
Member & Tenant Platforms
Platforms for member admin, B2B portals, and internal operator consoles. Robust auth stack, multi-level permissions, complete audit logs, and misuse protection.
What we bring:
Data Platforms & Custom Dashboards
Tailored dashboards for real-time data — IoT sensors, plant telemetry, monitoring aggregation. When off-the-shelf tools like Grafana hit their limit, we build the visualization layer ourselves with focus on UX and domain workflows.
What we bring:
Discuss Your Project
Have a similar task or want to replace an existing setup? We check free of charge whether our platform patterns fit your project.
Case Study: nextGYM GmbH
How we realized an innovative fitness platform with modern software development.
For nextGYM GmbH, we developed a comprehensive automation platform that automatically provisions isolated IoT environments for unmanned gyms. The solution includes a highly functional management dashboard for centralized control, an integrated template system, WireGuard Site-to-Site VPN connections with profile management, router monitoring via OpenWrt for centralized traffic statistics (IoT SIM cards), and many more features. This enables the company to scale faster and the deployment time for new environments for new fitness studios has been reduced from hours to minutes.
Project Results:
Our Development Process
From the first idea to productive software, we guide you through every step. Iterative steps ensure that the result exactly matches your expectations.
Requirements Analysis
Detailed analysis of your business processes and technical requirements. We jointly define the goals and create comprehensive project planning.
Deliverables:
System Design
Development of software architecture and UI/UX design. We create prototypes and define the technical infrastructure for optimal performance.
Deliverables:
Development
Agile development with regular updates and feedback loops. Continuous integration and automated testing ensure the highest quality.
Deliverables:
Testing & QA
Comprehensive testing at all levels - from unit tests to user acceptance tests. We ensure your software functions robustly and reliably.
Deliverables:
Deployment
Secure deployment in your desired environment. We configure monitoring, backup systems and ensure smooth migration.
Deliverables:
Support & Maintenance
Continuous support and further development. We provide long-term support, updates and extend the software according to your growing requirements.
Deliverables:
Ready for Your Software Project?
Let us transform your idea into a successful software solution together.
Industry-leading companies worldwide rely on us
What do our customers say?
Manage Your Stack in the Customer Portal
As a Managed Service customer at WZ-IT, you have access to our exclusive portal: Monitor your infrastructure in real-time, schedule maintenance, request quotes, and get direct support - all in one central location.
- Real-time infrastructure status
- Reschedule maintenance windows yourself
- View complete access logs
- Direct support without detours
Let's Talk About Your Idea
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.
Leading companies trust WZ-IT
Timo Wevelsiep & Robin Zins
Managing Directors of WZ-IT