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
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!
Artificial Intelligence Master Classes
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AI for Leadership
AI for Business Applications
AI Tools & Integration
- Master Class: OpenAI ChatGPT Capabilities, Use Cases and Integrations (HSOAICGPT)
- Master Class: Integrating OpenAI ChatGPT with Microsoft Services Deep Dive (OAICGPTWS)
- Master Class: Agentic Software Engineering using Claude Code (ASECC)
- Master Class: Personal AI and Autonomous Agent Teams with Claude Cowork (AATCC)
AI in Agile & Project Delivery
- AI in an Agile Environment: Practical Applications for Product Owners and Scrum Masters (KIAU)
- AI Strategies for Thought Leaders: Use KPIs and User Stories Successfully (KISTL)
- Agility Analysis with AI Integration – Ready for the Future? (AAKI)
- Master Class: AI for Project Management (AIPM)
- Master Class: AI for Project Managers: Using AI to Simplify Project Management (AISPM)
Security Master Classes
Invitation to our Webinar: Active Directory and PKI under Attack
Register for free: Thursday, 5 November 2026
Identity & Access Security
- Master Class: Active Directory Deep Dive – Installation, Configuration and Operation (SADDD-L0)
- Master Class: Securing Active Directory Deep Dive (SADDD-L1)
- Master Class: Securing Active Directory Deep Dive LEVEL 2 (SADDD-L2)
- Master Class: Securing Active Directory Deep Dive LEVEL 3 (SADDD-L3)
- Master Class: Public Key Infrastructure (PKI) Deep Dive (PKIDD)
Security Operations
Endpoint Security
Service package:
Active Directory
Security Analysis
Download PDF
Infrastructure Master Classes
Virtualization & Platforms
Infrastructure as Code
Data & Analytics Master Classes
Data Platforms & SQL
Data warehouse curriculum at a glance
Software Development & Engineering Master Classes
- Master Class: Advanced Python (Associate Training) (PYTHON03)
- Master Class: Python Professional (PYTHON04)
- Master Class: Data Analysis with Python (PYTHON05)
- Master Class: C# Advanced (MSDEV03)
- Master Class: .Net 5 Technologies (MSDEV04)
- Master Class: Data access with .NET Core (MSDEV05)
- Master Class: Agentic Software Engineering using Claude Code (ASECC)
- Master Class: Designing and Implementing Cloud Native Applications using Microsoft Azure (DICNMA)
Agile & Project Delivery Master Classes
- IT Service Management Masterclass in Agility (IT4AGILE)
- AI in an Agile Environment: Practical Applications for Product Owners and Scrum Masters (KIAU)
- AI Strategies for Thought Leaders: Use KPIs and User Stories Successfully (KISTL)
- Agility Analysis with AI Integration – Ready for the Future? (AAKI)
Andy Wendel
Senior Data Center and Cloud Architect
MCLC | MCT | MCSE
Certified Windows Security Master by Paula Januszkiewicz & Sami Laiho
Andy Wendel is a Senior Data Center and Cloud Architect and Certified Security Master Specialization Advanced Windows Security. He was and is trained by the internationally renowned security experts Paula Januszkiewicz and Sami Laiho. This certification is renewed every year.
Worldwide, Microsoft has only awarded 56 Certified Learning Consultants (MCLC) - Andy Wendel is one of them.
Dieter Rüetschi
Senior SW Engineer, Senior Software Architect, Master in Business Information Systems and Security
MCT | CCPDC | MCPD | MCSE | MCSD | MCAD
With over 30 years of experience in professional software development, Dieter Rüetschi is a specialist in topics such as Python, .NET and C#, databases (relational and NoSQL), Azure, Data Science, Big Data and much more.
Matthias Gessenay
Microsoft MVP | MCT
Matthias Gessenay is an international speaker, consultant and leads three Azure user groups in Switzerland. He is Microsoft MVP for Azure, Azure Advisor and Azure Architect and active as a long-time Microsoft Certified Trainer.
Grischa Ekart
AWS (13 x certified) | Kubernetes | DevOps
Grischa Ekart is a DevOps expert and AWS authorized trainer. Docker, Kubernetes and automation of any kind are his passion.
Rinon Belegu
AWS Mentor | AWS Champion | AWS Trainer | DASA DevOps | Technical Trainer | MCT | Microsoft Certified - Azure Solutions Architect Expert | MCSE | Veeam Guru
Rinon Belegu is an AWS mentor, lead-instructor at Fast Lane, champion, community leader and founder of Legendary IT. With over 20 years of experience in IT architecture, he supports companies of all sizes and industries on their cloud journey. Passionate about IT, he regularly shares his knowledge and real-world experience with students and the community.
Nils Ehle
AI / Digital / Agile Transformation, Innovation & Change Management
Nils Ehle is an experienced consultant for digital transformation, agile scaling (SAFe) and artificial intelligence (AI). With over 23 years of experience in innovation, change management and IT-supported transformation, he accompanies companies on their way to becoming adaptive, customer-centric organizations.
Nils supports companies in strategically implementing AI as a key technology, building the necessary leadership skills for the AI age and sustainably anchoring agile methods at company level.
"Don't get lost in AI exploration. Let's identify, implement and scale the right AI use cases for your company, now."
Data Warehouse Process with Microsoft SQL Server and Power BI
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Data Warehouse Curriculum
Fundamentals
Overall Process
Database
- Master Class: Microsoft SQL Server (SQLSMC)
- Microsoft SQL Server Administrator Compact (SQLSCOMP)
- Master Class: SQL Server Performance, Troubleshooting und Security (SQLPTS)
Reporting