Alex Gavrilescu Started working as .NET developer in 2012. Passionate about gaming and technology. Now building games at Funstage in the role of Lead Backend Developer.

Andreas Willich is a seasoned software engineer with over 15 years of experience in the .NET ecosystem. He has a passion for improving developer productivity and has been actively involved in the .NET community, sharing his insights on modern development practices. Andreas is particularly interested in leveraging containerization and automation to enhance testing and deployment processes in legacy applications. Also he is the chairman of DotNetDevs.at.

Chris has written the first-ever book on C# in 2000 that was handed out to all attendees at the Professional Developers Conference where .NET was revealed. He has contributed ever since to various communities and open source projects (eg ILSpy), and in his day to day work is helping companies build large enterprise and/or Internet-facing solutions with .NET and Azure.

David Eiwen is working as a Senior .NET Software Developer at TechTalk since 2017. With a background in multiple tech stacks and a personal interest in building applications since age 12, he loves learning about new technology and how to utilize it to build great software.

David Walsner's journey into programming began in technical secondary school, where his curiosity led him to create a ping pong game even before starting his first computer science class. His path then led him to discover C#, which he has stuck with throughout his educational and professional career. Beyond software, David is passionate about a variety of sports, particularly football, which has shaped his strong belief in the power of working in a team. Pragmatic by nature, David focuses on making the right decisions and is keenly interested in agile methodologies, reflecting his commitment to efficient and adaptive problem-solving.

Jiří Činčura is .NET, C# and Firebird expert. He focuses on data and business layers, language constructs, parallelism, databases and performance. For almost two decades he contributes to open-source, i.e. FirebirdClient. He works as a senior software engineer for Microsoft. Frequent speaker and blogger at [www.tabsoverspaces.com](http://www.tabsoverspaces.com).

Manuel Juran is a Senior .NET Developer with a background in Machine Learning and Python. He is working at TechTalk GmbH since 2017, and most recently created a solution that helps creating meeting protocols with summaries and decision data utilizing LLMs.

Matthias is a passionate C# developer and likes to talk about clean code, testing, and tooling in general. Much of his spare time is devoted to his very own open-source projects. He is working at JetBrains as a developer advocate for the .NET department.

Michael Ketting is a software architect at RUBICON IT GmbH, an internationally active software company headquartered in Vienna, Austria. A developer at heart, Michael has 20 years of experience in building libraries and application frameworks for enterprise solutions.

Patrick is an experienced software architect and technical lead who has supported numerous teams and developers on their journey. With several years of experience in various projects, he has shifted his focus to technical leadership, team collaboration, and Domain-Driven Design (DDD). He places particular emphasis on collaborative modeling, with preferred methods including Specification by Example, User Story Mapping, Event Storming, and Event Modeling. Patrick promotes both intra-team collaboration and cross-team collaboration in scaled environments.

Raoul Holzer one of the organizers and founders of dotnetdevs.at. Raoul is a software architect with extensive experience in designing and building robust, scalable systems using .NET. Raoul’s passion lies in creating elegant, maintainable software solutions that leverage the latest technologies and best practices. His expertise extends to cloud-native architectures, microservices, and DevOps.

As a developer, Tim faces the typical challenge of inheriting a software project with proven business value in its domain, yet needing to transform its architecture to meet new technical and organizational requirements.