Your company IT, on your own terms
Your tools, your data, your infrastructure. We build and operate a modular private cloud around the way your company works.
Why it matters
Bring essential tools and access together on infrastructure you control.
01A separate paid tool per task and per user, with prices that keep rising and contracts you can’t easily leave.
Email, files, chat, meetings and passwords on one platform, selected for your team, with predictable operating costs.
Secure operations
Bring files, access and ongoing care together in a private cloud managed for your business.
Common risk
Professionally managed
Company data depends on an external provider with limited options for moving it.
Your self-hosted open-source cloud lets you export data without vendor lock-in.
An old NAS or server runs for years without updates.
We apply updates regularly and monitor your cloud.
It is unclear who still has access, including former employees.
Each person has an individual account with MFA or SSO; permissions are documented.
Backups are missing or have never been tested.
We make regular backups and test recovery.
A default-deny firewall exposes only the ports your apps need.
Apps run separately to limit their access to one another.
Administrative tools sit behind an additional access gate.
Keep internal apps accessible through a private network or VPN.
We agree on scope and hosting for each project; ongoing care and consultation are available on request.
02Company data sits with large cloud providers abroad; where it lives and who can access it is hard to verify.
Everything runs on a dedicated server in your preferred region or on-premises, with encrypted backups and access that stays with you.
Data protection
Your files are hosted in Germany or the EU; you receive a DPA and retain access to data export.
Your data is hosted on servers in Germany or the EU.
We provide a data processing agreement (DPA).
Self-hosted open-source tools keep your data on your server without transfers to US providers.
Your data is encrypted in transit and at rest; we make regular backups and test recovery.
Individual accounts use MFA or SSO; role-based permissions are documented.
Export or delete your data at any time, without vendor lock-in.
The measures are tailored to each project and its requirements.
03Each tool has its own account. When someone leaves, access must be removed in multiple places and can be overlooked.
One company login with two-factor authentication for all apps; onboarding and offboarding in one place.
Self-hosted in your region or on-premises
Built on established open-source software
Your data stays exportable — no lock-in
One direct contact: David, from planning to operations
Your infrastructure
Your own email server on your domains, with webmail, calendars, contacts, spam and virus filtering, and mobile sync via IMAP/SMTP and CalDAV/CardDAV.
One login for your apps with SSO and 2FA. Manage accounts centrally and revoke access immediately when someone leaves.
Bring team chat and video meetings together in your own workspace.
Host Git repositories and CI alongside workflow automation, notes and a team wiki. Select the tools that fit your work.
Store and sync files and edit documents together online.
Give your team a shared place to manage passwords and access credentials.
Operations & reliability
Monitoring and alerts help us identify issues in your environment.
We maintain backups and test their restoration.
We test updates and apply security patches to keep your environment current.
Your setup is documented, including architecture, access and operational runbooks.
You receive personal support with agreed response times.
We plan capacity with you as your team and requirements grow.
Migration & ownership
We sync mailboxes before the DNS cutover to move your mail without loss.
We plan and move your files, calendars and contacts into the new environment.
We migrate user accounts and groups as part of the transition.
We plan a parallel run and a rollback path before switching over.
Open standards and exportable data help you avoid lock-in.
You retain administrator access and your keys.
What people ask
The things clients usually ask before we start working together - and how I think about them.
No. The cloud is modular: choose the apps you need and add others later.
On a dedicated server in your preferred region or on your own premises. We plan the hosting arrangement with you.
Yes. We plan the migration with you and move existing mailboxes, files and accounts into the new environment.
We provide ongoing operations, updates and monitoring, with encrypted off-site backups as part of the setup.
The scope depends on your apps, hosting and migration needs. Tell us about your requirements and we will prepare a custom quote.
How we work
No surprises. Just clear conversations, honest scoping, and steady delivery.
We talk about your goals, constraints, and what success looks like. No pitch deck - just clarity.
I propose solutions that balance cost, complexity, and user experience. You decide what to build.
Clean, well-tested code shipped in tight increments. You see progress weekly, not at the end.
Confident deploys, monitoring, and handover.
Updates, maintenance and adjustments as your needs change. You keep one direct contact for support and advice.
The approach
From email and calendars to documents and development tools, your team can work together without relying on a collection of big-tech SaaS subscriptions. Start with the apps you need today and add more as your requirements grow.
We deploy your environment on a dedicated server in your preferred region or on your own premises. Applications are isolated from one another, access is controlled centrally, and encrypted off-site backups and monitoring support reliable operations.
We plan the setup with you, migrate existing mailboxes, files and accounts, and help your team make the transition. After launch, we take care of updates and ongoing operations.
10+ years of professional full-stack development experience
Expert in modern TypeScript stacks, AI integration, and edge infrastructure
Performance- and UX-driven from the first sketch to the final deploy
I've built real-time, collaboration-heavy platforms like LEG.TJ, Contentoren, and Gruppenplan entirely from the ground up - product design, frontend, backend, and infrastructure.
My approach is product-driven: clarity, reliability, and long-term sustainability. Systems that scale gracefully and stay enjoyable to maintain. Strong in TypeScript, React, Solid, Node/Bun, Convex, and event-driven architectures.
For AI work, I focus on what actually delivers value - not demos.
Let's talk
Reach out with a sketch, a problem, or even just a question. I respond within a day, usually faster.
One direct point of contact for your questions and priorities.
Get advice before decisions and throughout operation.
Transparent documentation and a structured handover help you stay informed.
We maintain your system and apply updates regularly.
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