Authors

Modernes C++ Authors

Modernes C++ was founded by Rainer Grimm with the goal of making modern C++ concepts accessible, precise, and practically useful for developers around the world. Over the years, the blog has grown into a trusted resource within the C++ community, valued for its depth, clarity, and technical integrity.

Following Rainer’s passing, the blog continues in his spirit through a carefully curated group of authors from the international C++ community. Each contributor is an experienced practitioner and educator, selected for their technical expertise, thoughtful perspective, and shared commitment to high-quality, independent content.

Together, they carry forward the original mission of Modernes C++: to explore modern C++ with rigor and curiosity, to share knowledge openly, and to serve the community without compromising on substance or values.

Klaus Iglberger

Find more of Klaus here:

Klaus is a freelance C++ trainer and consultant. He is passionate talking about clean, safe and maintainable C++ and shares his expertise in popular C++ courses — from beginner to advanced — all around the world. He is the author of “C++ Software Design”, one of the organizers of the Munich C++ user group, and the (co-)organizer of the Back-to-Basics and Software Design tracks at CppCon.

Field of expertise:

Modern C++
High-Performance Computing
C++ Library & API Design
Template Metaprogramming
Software Architecture & Best Practices

Mateusz Pusz

Find more of Mateusz here:

Mateusz is a software architect, principal engineer, and security champion with over 20 years of experience designing, writing, and maintaining C++ code for fun and a living. A trainer with over 15 years of C++ teaching experience, a consultant, a conference speaker, and an evangelist. His main areas of interest and expertise are Modern C++, code performance, low latency, safety, and maintainability. Mateusz contributes to and is an active voting member of the ISO C++ Committee (WG21), where he, along with the top C++ experts worldwide, shapes the future of the C++ language.

Field of expertise:

Modern C++
Generic Programming
API Design
Performance
Safety
Structured Concurrency
CMake
Conan