Philippe Gaultier is a software engineer and technical writer specializing in Go and C++. He focuses on debugging, concurrency, DTrace, and identifying subtle bugs and performance issues in complex applications.
Jens Oliver Meiert is a web developer, engineering manager, and author. He specializes in minimal, tailored frontend development, contributes to web standards, and writes books like the Upgrade Your HTML series. He also explores philosophy and unifying models of reality.
Michael Scharnagl is a freelance front-end developer specializing in accessibility, progressive enhancement, and web performance, creating readable and user-friendly websites for businesses, organizations, and events.
Michael Inden is a Java and Python expert with 20+ years of experience as a developer, architect, and trainer. He shares insights through talks, workshops, and books on modern Java and Python programming.
Sven Woltmann is a Java scalability and performance specialist with 20+ years of experience, helping teams design, optimize, and maintain high-performance Java backend systems.
Andreas Wolter, SQL Server consultant and trainer, provides expert guidance on server security, high availability, and auditing, helping organizations protect and optimize their database environments.
Bjoern Peters, SQL Server expert and MVP, shares insights on database administration, performance tuning, and Azure SQL, combining decades of experience with community contributions.
Johannes Bechberger is a JVM developer at SAP sharing in-depth articles on profiling, debugging, OpenJDK internals, async-profiler, and JVM performance, based on real-world work in the SapMachine team.
