Digital Excellence
Delivered

Mission
We help companies and organizations to digital transform their business, products and processes through consulting, strategy, design, software development and training using cutting edge technology.

Skills & Services

As a software development company specializing in the Microsoft platform, our team has the expertise and experience to develop high-quality software solutions tailored to your specific needs. With a focus on using the latest Microsoft technologies and best practices, we can deliver innovative and reliable software solutions that meet the demands of today's rapidly changing digital landscape.


SKILLS
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CLOUD & DEVOPS

We design, develop and manage your Cloud applications and assist you with migrating and re-platforming of your exisiting on-premise apps into the Microsoft Azure Cloud.

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DATA & AI

We integrate generative AI based on Open Source Foundation models and Azure Open AI into apps, develop machine learning solutions and create advanced data analytics platforms based on Microsoft Fabric.

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ENTERPRISE WEB

We create easy to use web apps using Angular, React and Progressive Web Apps, develop lean and secure middleware and integrate with your enterprise backends like Office 365, SAP, Salesforce and many others.

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INDUSTRIAL IOT

Our services cover the entire spectrum from sensors's connectivity over visualization and reporting of systems conditions to integration of Cloud and edge services for AI and analytics.

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MOBILE & DESKTOP APPS

We design and develop cross-platform mobile apps for line-of-business and consumer facing apps on iOS and Android using Xamarin and Cordova. For performance intensive workloads on the desktop we use .NET, WPF and UWP.

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IMMERSIVE EXPERIENCES

With Virtual and Augmented Reality and Microsoft HoloLens 2 as leading Mixed Reality devices we put immersive experiences in practice for R&D, production, sales, aftersales, services and training.

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UX & UI DESIGN

The ease of use of software has become a decisive success factor for digital systems. We conceive and design interaction for modern software that users enjoy using.

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MODERN WORKPLACE

We enable collaborative teamwork in your company anytime, anywhere and on any device by providing Microsoft 365, Teams and other productivity tools securely in the cloud.

Services

Together to an excellent result

We work collaboratively, trustfully, and long-term with our clients to achieve sustainable results.
About us

Multiple awards as a reliable Microsoft partner

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Philipp Bauknecht, Founder & CEO
“We partner with Microsoft to build solutions based on the world’s most trusted, compliant, efficient and secure set of cloud platforms, tools and productivity software. Our deep network with product groups and the leadership team provides unparalleled time and cost advantages for our clients.“
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Microsoft Most Valuable Professional
Microsoft MVPs are the top independent technical experts helping the community adapt cutting edge technologies.
Show all MVPs
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Ben
Abt

Developer Technologies MVP since 2015

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Philipp
Bauknecht

Mixed Reality MVP since 2013

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Sebastian
Jensen

Developer Technologies MVP since 2024

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Thomas
Pentenrieder

Microsoft Azure MVP since 2023

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Microsoft Regional Director
Our CEO Philipp Bauknecht has been accepted into the Microsoft Regional Director program in 2017 and since serves as one of the 160 most influential global independent technical and business advisors to Microsoft senior leadership and our customers.
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Microsoft Cloud Solution Provider
As an accredited Microsoft Cloud Solution Provider, we can provide Microsoft 365 and all Azure services quickly and easily. You only pay for what you use („pay as you go“) and benefit from this modern and flexible delivery model in the Azure Cloud. Of course, we also run your Cloud software for you.
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Microsoft Gold Partner
As a Microsoft gold partner for application development we have a proven track record of successful customer projects using Microsoft technologies and a team of certified Microsoft experts.
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Community Engagement
We support Azure Meetups in Munich and Stuttgart, host bootcamps in close partnership with Microsoft, and sponsor various community events such as the .NET Open Space South and the KanDDDinsky in Berlin. In addition, we organize hackathons for well-known companies in collaboration with our partner Microsoft.
our events
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Solution Partner for Digital & App Innovation Azure and Data & AI Azure
We are a certified Microsoft Solution Partner for Digital & App Innovation Azure and Data & AI Azure. We help customers plan, develop and integrate modern cloud applications and advanced data and AI solutions on the Microsoft Azure platform to accelerate their digital transformation.
Clients

We're trusted by clients − big and small

Success Stories

Successfully completed projects

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As a reliable partner and expert for small and medium-sized enterprises, abtis specializes in Microsoft technologies and cybersecurity. Whether it's workplace solutions, Azure cloud services, or comprehensive security concepts - abtis delivers tailored IT solutions that make a tangible difference for businesses. Together with abtis, we developed the my.abtis portal: a custom-built cloud value platform that consolidates all IT services and data in one centralized location.

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R-Biopharm SMART RIDA

Medialesson supported R-Biopharm AG in the conception and development of its new platform, RIDA®SMART UNIVERSE, providing architects, a designer, and a dedicated development team. In close and agile collaboration with a product owner, a stakeholder, and a developer from R-Biopharm AG, Medialesson designed and implemented the entire platform within just four months.

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Hähl Connected IoT Rolls Dashboard

HÄHL GmbH and Medialesson developed the product "Cloud Connected IoT Rolls", which connects rollers at various locations worldwide - including China - to the cloud via sensor technology. Sensor data from multiple measurement points is captured almost in real time and analyzed in the cloud. Performance evaluations of the rollers are visualized in Power BI dashboards. The technology enables continuous quality control of the products.

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Balluff ADP

With the Asset Data Provider (ADP), Balluff is leading the industry into a digital future. ADP helps improve production processes and ensures future readiness by solving three key challenges: it standardizes and harmonizes diverse data types, enhances data quality, and simplifies the use of technology.

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Netz Düsseldorf - FDA

The Troubleshooting and Diagnostics Assistant App (FDA for Fehler- und Diagnoseassistenz-App) is based on the Medialesson proof of concept developed in 2021/22. At its core is a modular, easily extensible architecture that allows for the straightforward integration of new readout functions and supports deployment as a white-label solution for NGD customers. Using AR image targets, the FDA app automatically recognizes the meter box and overlays interactive instructions directly on the relevant control elements. This enables the readout process to be performed on a wide range of devices from different manufacturers without requiring users to learn the operation of each individual machine.

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Jobs

Are you ready to make an impact?

We offer you variety and space for learning and growth in a team of experts. We tackle exciting innovation topics and develop software in partnership. You work with devices and tools of your choice from home or in our modern office.
Working at Medialesson
Diverse, international Team
Trust workplace + team events
State-of-the-art technologies
Training + Conferences
LATEST
BLOG

Geek out

We regularly publish interesting facts about cloud, software development & UX in our blog.
All blog posts
9/8/25 – by Marius Schröder
Fast Excel Template Replacement in .NET — OpenXmlSdk vs ClosedXML
In a recent project we needed to take form data and inject it into an existing Excel template — replacing placeholder variables and producing filled spreadsheets automaticallyWe evaluated the available .NET libraries (looking at maintenance, maturity and community support) and found only two relevant contenders for this scenario:
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9/5/25 – by Benjamin Abt
Test ILogger in .NET the easy way (with an in-memory logger)
Logging is part of the contract of many components: when things fail, when branches are taken, when work completesIf a class owns logic, it should own its log output too. That makes logs worth testing–especially for diagnostics, reliability, and supportability.
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9/1/25 – by Benjamin Abt
Azure Document Intelligence — Fix: ContentSourceNotAccessible (Invalid data URL)
Training custom models (for example, delivery notes) in Azure Document Intelligence initially worked fineSuddenly, both training and auto-labeling started failing with “Internal Server Error”. In the model details, the following appeared:
Read more
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