iTLS Advanced Master Classes

Exclusive Hands-On Workshops for Experts

Get fit for your special tasks in the practical workshops of our expert series and qualify yourself as a competent subject matter expert in your company. iTLS Advanced Master Classes are aimed at highly experienced specialists in the respective fields and are aligned with current and future requirements from practice.


High-quality qualifications developed by our top specialists

Guaranteed relevance, high practical relevance and excellent speakers

Valuable exchange between participants at the highest expert level


Senior Trainers and Developers of the iTLS Master Classes

Andy Wendel Portrait

Andy Wendel
Microsoft MCLC | MCT | MCSE | Certified Windows Security Master
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Dieter Rüetschi Portrait

Dieter Rüetschi
MCT | CCPDC | MCPD | MCSE | MCSD | MCAD

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Matthias Gessenay Portrait

Matthias Gessenay
Microsoft MVP | MCT


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Grischa Ekart Portrait

Grischa Ekart
AWS (13 x certified) | Kubernetes | DevOps

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iTLS Expert Trainings and Services

Do you have questions about our Master Classes? Just let us know your requirements via our contact form, or give us a call: +43 1 6000 880-0. We will be happy to advise you!

Microsoft Advanced Master Classes

Service package:
Active Directory
Security Analysis

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Advanced Master Classes Software Development


AI Master Classes


SQL Master Classes


Backup Master Classes


Click on town name or "Online Training" to book. Upcoming Master Class Training Dates

MT-PYTHON03 Master Class: Advanced Python (Associate Training) Course language: English Online Training Time zone: Central European Summer Time (CEST)
MT-SADDD-L2 Master Class: Securing Active Directory Deep Dive LEVEL 2 Course language: German Guaranteed date! Online Training Time zone: Central European Summer Time (CEST)
MT-HSOAICGPT Master Class: OpenAI ChatGPT Capabilities, Use Cases and Integrations Course language: English Online Training Time zone: British Summer Time (BST)
MT-SADDD-L1 Master Class: Securing Active Directory Deep Dive Course language: German Guaranteed date! Online Training Time zone: Central European Summer Time (CEST)
MT-SADDD-L1 Master Class: Securing Active Directory Deep Dive Course language: French Online Training Time zone: Central European Summer Time (CEST)
MT-HSOAICGPT Master Class: OpenAI ChatGPT Capabilities, Use Cases and Integrations Course language: French Online Training Time zone: Central European Summer Time (CEST)
MT-OAICGPTWS Master Class: Integrating OpenAI ChatGPT with Microsoft Services Deep Dive Course language: French Online Training Time zone: Central European Summer Time (CEST)
MT-HYBSEC Master Class: Microsoft Defender and Microsoft Sentinel for Hybrid Cloud Course language: English Online Training Time zone: Central European Summer Time (CEST)
MT-SADDD-L0 Master Class: Active Directory Deep Dive – Installation, Configuration and Operation Course language: English Online Training Time zone: Central European Summer Time (CEST)
MT-DICNMA Master Class: Designing and Implementing Cloud Native Applications using Microsoft Azure Course language: English Online Training Time zone: Central European Summer Time (CEST)
MT-PYTHON03 Master Class: Advanced Python (Associate Training) Course language: German Vienna
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Time zone: Central European Summer Time (CEST)
MT-HSOAICGPT Master Class: OpenAI ChatGPT Capabilities, Use Cases and Integrations Course language: French Online Training Time zone: Central European Summer Time (CEST)
MT-HSOAICGPT Master Class: OpenAI ChatGPT Capabilities, Use Cases and Integrations Course language: English Online Training Time zone: Central European Time (CET)
MT-OAICGPTWS Master Class: Integrating OpenAI ChatGPT with Microsoft Services Deep Dive Course language: English Online Training Time zone: Central European Time (CET)
MT-SADDD-L1 Master Class: Securing Active Directory Deep Dive Course language: English Online Training Time zone: Central European Time (CET)
MT-AZSTACKHUB Master Class: Configuration and Administration of Azure Stack Hub (ASDK) Course language: German Berlin
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Time zone: Central European Time (CET)
MT-SADDD-L2 Master Class: Securing Active Directory Deep Dive LEVEL 2 Course language: English Online Training Time zone: Central European Time (CET)
MT-MSDEV04 .Net 5 Technologies Course language: German Zurich
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Time zone: Central European Time (CET)
MT-MSDEV04 .Net 5 Technologies Course language: German Basel
MT-MSDEV04 .Net 5 Technologies Course language: German Bern
MT-HSOAICGPT Master Class: OpenAI ChatGPT Capabilities, Use Cases and Integrations Course language: French Online Training Time zone: Central European Time (CET)
MT-OAICGPTWS Master Class: Integrating OpenAI ChatGPT with Microsoft Services Deep Dive Course language: French Online Training Time zone: Central European Time (CET)
MT-SADDD-L0 Master Class: Active Directory Deep Dive – Installation, Configuration and Operation Course language: German Online Training Time zone: Central European Time (CET)
MT-MCDM Master Class: Microsoft Copilot for Decision Makers Course language: German Online Training Time zone: Central European Time (CET)
MT-PYTHON05 Master Class: Data Analysis with Python Course language: German Zurich
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Enroll for online training
Time zone: Central European Time (CET)
MT-PYTHON05 Master Class: Data Analysis with Python Course language: German Basel
MT-PYTHON05 Master Class: Data Analysis with Python Course language: English Online Training Time zone: Central European Time (CET)
MT-PYTHON05 Master Class: Data Analysis with Python Course language: German Bern
MT-MFDM Master Class: Microsoft Fabric for Decision Makers Course language: German Online Training Time zone: Central European Time (CET)
MT-SQLAI Master Class: Big Data, Data Science, and AI in SQL Server 2019/2022 Course language: German Zurich
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Enroll for online training
Time zone: Central European Time (CET)
Guaranteed date:   iTLS will carry out all guaranteed training regardless of the number of attendees, exempt from force majeure or other unexpected events, like e.g. accidents or illness of the trainer, which prevent the course from being conducted.
This class will become guaranteed to run with one more student registration.
Instructor-led Online Training:   Course conducted online in a virtual classroom.
FLEX Classroom Training (hybrid course):   Course participation either on-site in the classroom or online from the workplace or from home.