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Our promise

We are the power plant for your digital factory.

Your individual business software is the most important machine in your digital factory. But a machine without a reliable power supply is useless. As your partner for application hosting in Berlin, we build and operate the tailor-made power plant for your software. We deliver a highly available, proactively maintained and secure hosting environment that guarantees your most important machine always has the power it needs and never stops.

Guaranteed availability (SLA)

Proactive monitoring

Secure & GDPR compliant

System & Cloud Administrators

As an agile company with teams in different locations, our old server in the office was a constant bottleneck. ComputerBUTLER created a tailor-made Azure cloud environment for us, which finally gives us the freedom to be productive from anywhere. Access to project data is now three times faster and real-time collaboration via Microsoft 365 works seamlessly. It's no longer 'remote working', it's just 'working' - no matter where.
Sophie Müller, Creative Director, Momentum Design Studio
The idea that a fire or server failure in the office could destroy 20 years of law firm data was a nightmare. ComputerBUTLER has taken a real burden off our shoulders with their Cloud Backup & Disaster Recovery concept. Knowing that all of our data is mirrored every hour in a German high-security data center is priceless. We even tested the emergency: a full system restore in the cloud worked perfectly. This is true business continuity.
Dr. Michael Wagner, Partner, Wagner & Colleagues Lawyers
We were faced with the decision to invest a huge sum in a new server landscape that would have become outdated in a few years. ComputerBUTLER showed us a smarter alternative: a flexible hybrid cloud solution. This not only saved us the massive upfront investment, but also reduced our IT operating costs by around 20% by eliminating maintenance, power and cooling. As we grow, the cloud simply grows with us. For us, this is the definition of future-proof IT.
Jens Keller, Commercial Director, Global Trade Partners GmbH

    Is your business-critical application running on an unsuitable infrastructure?

    Your custom software runs on a standard web hosting package that is not designed for the specific requirements of your application (e.g. special database version, background processes). The performance is poor, the stability is unreliable and in the event of an outage you feel abandoned by your host, as they are only responsible for the platform and not your application. You are missing a partner who understands and is responsible for the operation of your application.

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    Our solution: Modern architectures for your growth

    We design and develop the technical backbone for your digital products.

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    Our core competence

    The Architecture: Tailored solution design

    Each application has a unique fingerprint. We analyze your software's specific requirements for computing power, storage, databases and network connectivity. Based on this, we design the optimal hosting architecture - whether on dedicated servers, in a virtualized environment or in a modern container platform based on Docker and Kubernetes. You don't receive off-the-shelf hosting, but rather a tailor-made solution.

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    A strong foundation

    The operation: Proactive 24/7 management

    We assume complete operational responsibility. Our team of experienced system administrators in Berlin monitors your application and the underlying infrastructure around the clock. We proactively take care of installing security patches for the operating system and databases, manage the firewalls and ensure continuous performance optimization. We act before problems arise.

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    For your success

    Security: Backup, Disaster Recovery & Security

    We build a multi-level safety net for your application. We implement a robust, regularly tested backup strategy so that your valuable data can be quickly restored in the event of an emergency. We harden the server environment against external attacks and ensure compliance with the GDPR by operating in our German, ISO 27001-certified data centers. The security of your application and your data is our top priority.

    More than just an agency. Your external task force.

    We don't just deliver code, we deliver working, maintainable and business-oriented solutions.

    Worry-free all-round service

    Concentrate on the functional development of your software. We take on the entire complexity of technical operations in the background. We provide you with a turnkey, managed environment.

    Tailored for your application

    In contrast to standard hosters, we create an environment that is tailored precisely to the technological needs of your individual software. This is the basis for maximum performance and stability.

    Close collaboration with your developers

    We speak the language of your software developers. We work closely with your internal or external development team to establish a smooth and automated process for providing new software versions (deployment).

    Your path to digital sovereignty

    As your specialized Node.js agency, we develop high-performance APIs and sophisticated web applications that advance your business.

    Building on this, we enable you to take the next step towards complete control, agility and the decisive advantage in your market.

    Cloud strategy & consulting

    The path to the cloud requires a plan. We develop a manufacturer-independent strategy that fits your goals and ensures maximum profitability.

    Cloud migration

    We are your experienced IT moving company. We migrate your servers and applications to AWS or Azure securely and with minimal downtime.

    Managed Cloud & FinOps

    After migration, operations begin. We manage your cloud environment, ensure security and use FinOps to help you permanently optimize costs.

    Cloud native development

    Use the full potential of the cloud. We develop modern, scalable and resilient applications that are designed from the ground up to operate in the cloud.

    The technical deep dive for experts

    For anyone who wants to know exactly: Here you will find the details about our tech stack, our processes and our way of working.

    Our technical standards

    • Design a tailor-made hosting architecture for your specific application
    • Provision of the infrastructure (cloud, dedicated, virtual) in German data centers
    • Complete management of the operating system, databases and middleware
    • Proactive 24/7 monitoring of application availability and performance
    • Implementation and regular testing of your backup and disaster recovery strategy
    • Comprehensive security management (patching, firewall, hardening)

    Technical questions, clear answers

    What is the difference between application hosting and regular web hosting?

    Normal web hosting is a standardized mass product, optimized for the operation of standard CMS such as WordPress. It offers little flexibility. Application hosting is a specialized and tailor-made service. It is designed to be a specific, often individually developed software which has special requirements for the configuration of the server, database or runtime environment. The key difference is the service: As a provider, we understand your application and take deeper responsibility for its smooth operation, not just for the underlying infrastructure.

    What technologies is your hosting based on?

    We are technologically flexible and build the environment your application needs. Our core competencies lie in the operation of Linux and Windows server environments. We are experts in the most popular databases (such as MySQL/MariaDB, PostgreSQL, MS SQL Server) and web servers (Apache, Nginx, IIS). For modern, cloud-native applications, we also offer managed hosting on container platforms such as Docker and Kubernetes. We find the right stack for your app.

    How do you ensure the high availability of my application?

    High availability is achieved through targeted redundancy at all levels. Instead of running your application on just one server, we build a cluster of at least two servers. If one server fails, the other automatically takes over (failover). This is supplemented by the use of load balancers, redundant database configurations (clustering) and a highly available network and storage infrastructure. In our Service Level Agreements (SLAs) we guarantee you an availability of up to 99.9%.


    Our proven process for your success

    1. Analysis & Audit

    We start with a comprehensive technical and organizational analysis (TOMs) of your existing infrastructure and identify the most critical vulnerabilities.

    2. Strategy & Offer

    Based on the analysis, we develop a tailor-made, risk-prioritized strategy and a modular, transparent offer with no hidden costs.

    3. Implementation & Operations

    We implement the solutions professionally and with minimal disruption to your business operations, transfer them into ongoing operations and ensure continuous optimization.

    Our expertise in action: case studies

    Case Study: On-Premise Migration

    How we migrated the entire data center to Azure for a medium-sized manufacturing company and reduced operating costs by 25%.

    Instructions: SaaS platform on AKS

    A technical guide on how we built a highly scalable SaaS application on Azure Kubernetes Service (AKS) for a tech startup.

    Analysis: FinOps & Cost Control

    How we helped a retail company bring skyrocketing Azure costs back under control through FinOps methods and targeted optimizations.

    No anonymous hotline. Real experts.

    Meet the architects behind your cloud transformation.

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    Felix M.

    Project manager
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    Laura S.

    Frontend Developer
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    Alex K.

    Senior Developer
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    Max W.

    Senior Developer

    Direct contact to ComputerBUTLER

    Would you prefer to reach us directly or do you have an urgent request? Here are our contact details:
    Telephone: +49 30 7543 8669 0

    Our service times:

    Monday - Friday: 9:00 a.m. - 6:00 p.m
    Emergency support for contract customers: 24/7

    Talk to us!

    Request your free, non-binding initial consultation now. We look forward to getting to know you and your company.
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