Custom extensions, API integrations, and seamless embedding into your system landscape.
Standard software often covers 90% – we close the last gap. We develop Build Pipelines, connect Coolify with your tools, and automate workflows.
From API integration to complete custom solutions – we cover the entire spectrum.
We make your systems talk to each other. Whether REST, GraphQL, or webhooks – we connect software with your CRM, ERP, or identity provider.
Often data formats from System A don't match System B. We develop middleware that sits in between, transforms data, and controls processes.
Want to use software features in your own intranet or customer portal? We embed software headlessly and build custom UIs around it.
Save manual work through intelligent automation. We develop bots and scripts that handle tasks automatically.
Coolify is the Heroku alternative for your own data center. We extend it for enterprise requirements.
The API enables full automation: Create projects, trigger deployments, scale resources – all via code.
Webhooks can be triggered after each deployment: Slack notification, smoke tests, monitoring check.
For special stacks we develop custom buildpacks or Nixpacks configurations with optimized build steps.
How we implement Coolify development in practice.
PRs can only be tested on staging after merge. Feedback loop is too long.
Automatic preview environment for each branch/PR with unique URL. QA can test directly on feature.
Secrets are stored in Coolify, but security team wants HashiCorp Vault as single source of truth.
Integration pulling secrets from Vault and injecting at deployment time – Coolify no longer stores secrets.
Apps should be deployed in EU and US, but Coolify only manages one server pool.
Multi-cluster setup with region tagging. Deployments automatically distributed to all regions with region-specific configs.
Update-safe, scalable, and secure – why you should trust us with your development.
We don't modify the open-source software's source code. Instead, we use official APIs and plugin architectures. Your installation remains updatable and maintainable.
We understand not just the code, but the infrastructure beneath it. Our developers know how queries affect database performance and how to build scalable APIs.
We use modern, type-safe technologies: React, TypeScript, Node.js, Python, Go. Plus PostgreSQL, Redis, and Docker/Kubernetes for infrastructure.
Every line of code is written with security in mind. Input sanitization, secure authentication (OAuth2/OIDC), and compliance with data protection regulations are standard.
Our Tech Stack
From requirements to go-live – transparent and structured.
We review API documentation, analyze your requirements, and identify optimal integration points.
We design the solution: middleware, plugin, or script. Data flows, interfaces, and security concept are defined.
Agile implementation with code reviews, automated tests, and continuous coordination. You see progress in real-time.
Integration into your CI/CD pipeline or hosting on our infrastructure. Documentation and training included.
Let's get technical. We'll assess feasibility and effort.
Discover all Coolify services from WZ-IT.
13.01.2026
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10.06.2025
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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.
Trusted by leading companies
Timo Wevelsiep & Robin Zins
CEOs of WZ-IT
