Platforms where code, network and operations come from one team - from remote site management through member admin to custom dashboards, AI features and classical modernization.
Modern, scalable applications
Cost-effective technologies
RAG, agents, LLMOps
European standards
Leading companies worldwide trust WZ-IT
We build business software, platforms and AI features that do not end at the MVP. Portals, dashboards, APIs, automation and internal tools are designed to run reliably in day-to-day operations.
Our specialization is infrastructure-adjacent software: remote site management, IoT, tenant platforms, RAG, agents and systems where code, data, network and operations have to be designed together.
That does not exclude classical software development. On the contrary: UX, frontend, backend, data models and integrations are the foundation. The difference is that we include deployment, security, monitoring and maintenance from the start.
Lovable, Bolt, v0, Replit or Base44 deliver fast MVPs. We take over the code, harden auth and data access, remove platform lock-in and operate the application on sovereign infrastructure.
We focus on platforms with infrastructure context, AI features and business software - where code, data, network and operations have to be designed together.
Multi-tenant platforms with WireGuard-orchestrated VPN tunneling, browser remote access, and audit trails - for distributed industrial and critical-infrastructure sites.
Auth stacks, resource-level permissions, audit trails, and brute-force protection - for B2B SaaS, member management, and internal operator consoles.
Custom dashboards, ETL pipelines, and real-time visualization - for IoT data, monitoring aggregation, and business intelligence.
RAG systems, internal AI assistants, agents and LLM integrations - built as secure, maintainable and operable software.
We rescue your outdated software: Containerization, Strangler Fig Pattern & Cloud Migration with zero downtime.
Custom internal tools, APIs and middleware with TypeScript, Go and Python.
We rely on proven, modern technologies for robust and scalable software solutions.
Modern frontend development with React for interactive and responsive user interfaces.
Server-side development with Node.js for scalable and performant backend solutions.
Type-safe development with TypeScript for maintainable and error-free code.
Enterprise development with Java for robust and scalable backend systems.
Web development with PHP for dynamic websites and powerful web applications.
Versatile development with Python for data analysis, APIs, and automation scripts.
Local LLM inference and model operations for AI features.
Vector search and retrieval layer for RAG systems.
LLM gateway for routing, budgets and provider changes.
Tracing, evaluation and quality assurance for AI software.
Containerization with Docker for consistent deployment environments and easy scaling.
Container orchestration with Kubernetes for automated deployment and scaling processes.
Robust data storage with PostgreSQL for complex applications and high data integrity.
IoT communication via MQTT protocol for reliable machine-to-machine connections.
LoRaWAN network management with ChirpStack for long-range IoT applications.
Development and integration of REST APIs for seamless system communication.
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, unclear AI quality or unpredictable scaling decisions.
One central console for distributed industrial and critical-infrastructure sites. Secure browser access, granular permissions per tenant and plant, full audit trail.
Platforms for member admin, B2B portals, and internal operator consoles. Robust auth stack, multi-level permissions, complete audit logs, and misuse protection.
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.
Add AI features directly into existing portals, dashboards and internal tools. With RAG, tool use, access control, tracing and an operations concept instead of an isolated chatbot demo.
Have a similar task or want to replace an existing setup? We check free of charge whether our platform patterns fit your project.
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.
We do not plan software separately from deployment, security and maintenance. Especially with AI features and infrastructure-adjacent platforms, this connection decides whether the system works in production.
We clarify goals, users, data sources, risks and operating environment. This shows early whether the project is classical software, AI features, infrastructure automation or a combination.
We design software architecture, data model, integrations and user flows together with the operating model. For AI features, access, evaluation and guardrails are planned from the start.
We build in clear iterations with short feedback cycles. AI-assisted development helps us move faster, but production code remains reviewed, tested and traceable.
We test functionality, performance, security and usability. For AI features, test sets, tracing and quality metrics are added so behavior is not judged only subjectively.
We deploy the application into the target environment and set up CI/CD, monitoring, backups, secrets and runbooks. Operations are part of the release, not an afterthought.
After go-live, updates, CVE monitoring, small changes and larger extensions stay plannable. Project software does not become an unmanaged risk.
Let us transform your idea into a successful software solution together.
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.
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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.
Leading companies trust WZ-IT
Timo Wevelsiep & Robin Zins
Managing Directors of WZ-IT
