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Cloud & Server Experts

We design, manage, and maintain IT infrastructures – from individual servers to comprehensive cloud solutions, guaranteeing their security and scalability.
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Brands that trust us
our services
Solutions dedicated to your projects
From cloud implementations to full server management, we support companies at every stage of IT environment development.
Supported industries
Server management

We manage servers located all over the world. We ensure security and and technical support 24/7

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Migrating to a cloud

We develop plans of the migration to the cloud. We implement efficient, scalable cloud computing solutions, eliminating the need to maintain an expensive infrastructure.

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Amazon Web Services

We are an official partner of Amazon Services Web. We offer AWS cloud for those clients who need high availability, global hosting solutions.

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DevOps
DevOps services are our core business, where we improve collaboration between development and operations teams, enabling faster, safer, and more reliable deployment of new features in IT solutions.
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Microsoft Cloud

We are a Microsoft Solution Partner in the areas of Azure Infrastructure, Digital App & Innovation, Data & AI, and Modern Work. We also specialise in Kubernetes technology.

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Let's talk 
Contact us - we will be happy to advise you, answer your questions, and help you choose the best solution.
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Our Client's Recommendations
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Paweł Grzebyk
Marketing & E-commerce Director

Hostersi's team reacts to our needs very fast, is very flexible and at the same time provides top-class technological solutions. I recommend Hostersi company as a reliable and professional partner.

Tomasz Ślązok
CTO Landingi

Hosters provided consulting services for selecting the right database in Amazon Web Services and successfully migrated the MySQL database to Amazon Aurora.

Marcin Krzaczkowski
Founder at Automa.Net

Very professional business approach, amazing response time and great customer service - all this convinced me to definitely work with Hostersi again.

Marek Nadra
Business Solution Manager Supporting the Enterprise

Hostersi provides administrative support for the cloud infrastructure of Danone GmbH in Amazon Web Services. As part of this support, Hostersi's specialists take care of a many web projects located in dozens of instances. We are very impressed with the professionalism, quality of service and competence of Hostersi.

Rafal Kopyto
CEO

Hostersi is recommended as a reliable and highly professional partner. Thanks to the involvement of Hostersi the performance of Buykers.com platform increased by 8-times!

Zbigniew Ćwikliński
Director of the Customer Relationship and Technology Development Department

We are very pleased with the cooperation with Hostersi. Their specialists helped us a lot in the process of migration and designing hybrid infrastructure (Amazon Web Services and on premise). We recommend Hostersi team as a reliable and professional partner with great competence in DevOps and Cloud Computing

15 minutes
Response time
The reliability of our support guarantees the continuity of your systems.
+300
Satisfied customers
We are trusted by leaders in e-commerce, finance, and technology.
24/7
Reliable support
We are available whenever you need help.
Partners and certifications
Case studies
The effects of our implementations in practice
We carry out projects that combine technology with specific business results — check out selected stories from our clients.
All case studies
Building a scalable infrastructure on AWS for LONTEX
Building a scalable infrastructure on AWS for LONTEX
Full case study
Building a scalable infrastructure on AWS for LONTEX
In the world of logistics and transport, data has become the new fuel.This is precisely why LONTEX, a provider of e-toll systems, faced the challenge of deploying an architecture capable of processing huge data streams from 100,000 lorries in near real time.
Cost Optimization and AWS Infrastructure Automation for Alerabat.com
Cost Optimization and AWS Infrastructure Automation for Alerabat.com
Full case study
Cost Optimization and AWS Infrastructure Automation for Alerabat.com
Alerabat.com is a platform that helps users save money while shopping online. Users can take advantage of current discounts and cashback offers through a dedicated browser plugin and mobile app
secro
Scaling and securing the Secro application infrastructure – a project with Hostersi
Scaling and securing the Secro application infrastructure
Full case study
Scaling and securing the Secro application infrastructure – a project with Hostersi
SECRO is a company offering a digital tool that automates and streamlines the circulation of commercial documents, especially maritime bills of lading. The SECRO solution enables secure digitization of documents and procedures, which significantly saves time, minimizes errors and delays, and allows for better control of the entire process.
blog - news
Knowledge we share
Discover the latest news from the world of cloud, DevOps, and IT infrastructure — we share the knowledge we use in our daily work with customers
DORA and NIS2 - Key cybersecurity regulations that will change how your bisiness operates in 2025
Blog
May 28, 2025
DORA and NIS2 - Key cybersecurity regulations that will change how your bisiness operates in 2025
Shortly, companies operating in the European Union will face the challenge of complying with two key cybersecurity regulations: DORA (Digital Operational Resilience Act) and NIS2 (Network and Information Security Directive).
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Hybrid cloud: Flexibility and security for your business
Blog
May 13, 2025
Hybrid cloud: Flexibility and security for your business
Faced with dynamic economic changes, growing cyber threats, and unpredictable crises, companies are increasingly looking for technological solutions that will provide them with stability and flexibility. One such solution is the hybrid cloud, which combines the advantages of public and private clouds, offering businesses cost optimization, scalability, and greater security.
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Microsoft Security by Arrow conference
Blog
April 7, 2025
Microsoft Security by Arrow conference
The unique Microsoft Security by Arrow conference has just ended. It brought together over 200 Microsoft Security experts from all over Europe. This event was an opportunity to exchange security experiences and best practices between top-class experts from different countries.
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Merry Christmas!
Blog
December 20, 2024
Merry Christmas!
On the upcoming Christmas and New Year, we wish you joyful moments with your loved ones, health, and success in your upcoming projects.
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The most common mistakes when configuring AWS and how to avoid them
Blog
December 19, 2024
The most common mistakes when configuring AWS and how to avoid them
Amazon Web Services (AWS) is one of the world's most popular cloud platforms, offering a wide range of services to businesses of all sizes. However, even the most advanced users can make mistakes when configuring and managing their AWS infrastructure .
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How to optimise the environment after migration to the cloud
Blog
December 18, 2024
How to optimise the environment after migration to the cloud
Migrating to the cloud is a strategic decision that can bring many benefits to a company, such as increased scalability, flexibility and cost savings. However, simply moving your environment to the cloud is only the beginning.
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How to build a scalable IT infrastructure based on the cloud?
Blog
December 17, 2024
How to build a scalable IT infrastructure based on the cloud?
In the rapidly changing world of technology, the need for scalability is becoming one of the key challenges for companies in every industry.
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How do you manage multiple cloud environments in one organisation?
Blog
December 16, 2024
How do you manage multiple cloud environments in one organisation?
Today's organisations are increasingly using cloud solutions, and the complexity of their IT environments is increasing with the implementation of multi-cloud strategies.
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How do you choose the right cloud for your business?
Blog
December 15, 2024
How do you choose the right cloud for your business?
In this age of digital transformation, cloud computing has become a cornerstone for many businesses, regardless of their size or industry. However, choosing the right cloud service can be a challenge, especially with the growing number of options available and the variety of models.
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How do you prepare your online shop for Black Friday to increase user traffic?
Blog
December 13, 2024
How do you prepare your online shop for Black Friday to increase user traffic?
Black Friday is one of the most intense events in every online shop owner's calendar. The increase in website traffic on this day can be many times higher than the daily average, which brings both huge sales opportunities and technological challenges.
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How do I automate tasks in AWS using AWS CloudFormation?
Blog
December 12, 2024
How do I automate tasks in AWS using AWS CloudFormation?
Amazon Web Services (AWS) is one of the world's most popular cloud platforms, offering a wide range of services for businesses and developers. As organisations increase their cloud presence, infrastructure management becomes more complex.
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Edge computing vs. cloud computing: which solution to choose?
Blog
December 11, 2024
Edge computing vs. cloud computing: which solution to choose?
In the rapidly evolving world of information technology, organisations and businesses are faced with a key choice: how best to store, process and analyse data. Two popular approaches that have gained prominence over recent years are edge computing and cloud computing.
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