Patrik Wenger - Fachexperte -expertin Infrastruktur Bake-off at Fresh Food & Beverage Group AG

Patrik Wenger

Fachexperte -expertin Infrastruktur Bake-off at Fresh Food & Beverage Group AG

Thun, Bern, Switzerland

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Summary

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Rockstar

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Top School

Patrik Wenger is an experienced infrastructure specialist and team-oriented leader with 17 years of professional experience, currently focusing on infrastructure bake-offs at Fresh Food & Beverage Group AG in Thun. He combines a practical, customer-facing background in sales and key account management with technical contributions to high-profile open-source projects like ZeroMQ, where he improved memory management and robustness in core C/C++ code. Known for honesty, flexibility and a drive for high-quality results, he brings both operational rigor and an openness to learn new approaches. His training background includes certifications in sales, training the trainer, and business management, enabling him to bridge technical and non-technical stakeholders effectively. Less obvious: his roots as a certified baker-confectioner and certified instructor give him a hands-on, process-oriented mindset that informs his systematic approach to infrastructure problems. Reliable, communicative and detail-focused, he excels at making complex systems more maintainable and secure while fostering collaborative teams.

17 years of coding experience

4 years of employment as a software developer

Zertifikat Ausbilderin/Ausbilder, Zertifikat Ausbilderin/Ausbilder at Berufs-, Fach- und Fortbildungsschule Bern

Managementjahreskurs, Betriebswirtschaft, Managementjahreskurs, Betriebswirtschaft at NBW Betriebswirtschaftliche Weiterbildung

Verkaufstraining Seminar Schweiz und Deutschland, Verkaufstraining Seminar Schweiz und Deutschland at CIRCLE2 GmbH / Dr. Tobias Heisig

Train the trainer, Train the trainer at Lernwerkstatt Olten

Basislehrgang Marketing und Kommunikation, Marketing/Marketing Management, General, Basislehrgang Marketing und Kommunikation, Marketing/Marketing Management, General at Feusi Bildungszentrum

Sales Key Account Manager, Selling Skills and Sales Operations, Sales Key Account Manager, Selling Skills and Sales Operations at SAWI

Eidg. Fachausweis Konditor - Confiseur, Grand Restaurant Schuh Interlaken, Eidg. Fachausweis Konditor - Confiseur, Grand Restaurant Schuh Interlaken at Schweizer Bäcker-Confiseure

Eidg. Verkaufsfachleute, Vertiefungsrichtung Innendienst, Eidg. Verkaufsfachleute, Vertiefungsrichtung Innendienst at SMA Swiss Marketing Academy

Github Skills (17)

c-language10

memory-management10

mq10

c1110

resource-management10

c1710

cprogramming-language10

concurrency10

networking9

zeromq9

binding9

databinding9

bind9

keybindings9

testing8

Programming languages (22)

C#JavaC++CSSCRustVim SnippetMakefile

Github contributions (5)

zeromq/czmq

Nov 2015 - Feb 2018

High-level C binding for ØMQ

Role in this project:

Back-end Developer

Contributions:115 commits, 61 PRs, 1 push in 2 years 3 months

Contributions summary:Patrik primarily contributed to the `czmq` repository by modifying the C source code to improve memory management and fix potential resource leaks. Their work involved replacing `free()` calls with `zstr_free()` in several files, including `zsys.c`, `zsock.c`, and `zconfig.c`. They also regenerated Ruby bindings to address variadic arguments and other related fixes. These changes reflect a focus on code quality, security, and ensuring proper resource disposal within the project.

multiplexerhigh-levelgossipbinding

zeromq/libzmq

Apr 2016 - Jan 2017

ZeroMQ core engine in C++, implements ZMTP/3.1

Role in this project:

Backend Developer

Contributions:7 commits, 5 PRs, 35 comments in 8 months

Contributions summary:Patrik focused on improving the reliability and consistency of the ZeroMQ core engine. They addressed issues related to the `zmq_poller_wait` function, adding null pointer checks and correcting return values. Furthermore, the user fixed code style issues by replacing tabs with spaces and ensured the consistency of implementations across different polling mechanisms. These changes enhanced the robustness and maintainability of the core library.

concurrencyzeromqnetworkingstreampushpull

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