Tobias Mayer
Senior Software Engineer at Tenzir
Hamburg, Germany
Summary
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RockstarTobias Mayer is a Senior Software Engineer based in Hamburg, Germany with 13 years of hands-on experience building high-performance backend systems. Currently at Tenzir, he focuses on robust, production-grade engineering and has a track record of optimizing core components for efficiency and reliability. An active open-source contributor, Tobias helped improve the actor-framework C++ project by optimizing stream buffering, refining logging behavior, and fixing nuanced exit-propagation and configuration bugs—evidence of his deep systems-level understanding. He blends pragmatic problem solving with attention to low-level detail, often finding performance wins in subtle implementation changes. Colleagues rely on him for solid, maintainable fixes that improve observability and runtime behavior in distributed environments.
13 years of coding experience
Github Skills (10)
logging10
c-language10
cprogramming-language10
performance-optimization10
async10
actor-model10
debug9
debugging9
pattern-matching8
cmake4
Programming languages (18)
Github contributions (5)
actor-framework/actor-framework
Sep 2018 - Sep 2019
An Open Source Implementation of the Actor Model in C++
Role in this project:
Back-end Developer
Back-end DeveloperContributions:25 commits, 15 PRs, 31 comments in 1 year
Contributions summary:Tobias primarily contributed to the core logic of the actor framework, focusing on performance optimization and bug fixes. Their work included improving the efficiency of the `streambuf` class through the use of `insert`, and modifying logging functionalities by allowing different log levels for file and console outputs. Further, they addressed issues related to exit reason propagation and configuration options, demonstrating a deep understanding of the framework's internal workings.
statelesscppcafpattern-matchingactor
tobim/home-manager-config
Jul 2018 - Jan 2022
Contributions:54 commits, 43 pushes, 1 branch in 3 years 6 months
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