Mateusz Kalinowski
Web Developer at arm
Wrocław/Cambridge, United Kingdom
Summary
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RockstarMateusz Kalinowski is a web developer with eight years of hands-on experience split between Wrocław and Cambridge, blending practical web work with a deep curiosity for low-level programming. He contributes to notable open-source projects like Arm Mbed OS, where his networking-focused patches improved message header handling and socket control paths—evidence of strong systems and embedded networking skills beyond typical web stacks. Comfortable refactoring, documenting, and fixing nuanced protocol code, he brings attention to detail and long-term maintainability to every codebase. Mateusz’s cross-domain interests make him effective at bridging browser-facing features with underlying network and IoT constraints, offering pragmatic solutions that consider both usability and embedded realities.
8 years of coding experience
Github Skills (9)
mbed10
embedded10
c-language10
cprogramming-language10
sys10
networking10
internet-of-things9
iot9
documentation8
Programming languages (6)
Github contributions (5)
ARMmbed/mbed-os
Aug 2021 - Sep 2021
Arm Mbed OS is a platform operating system designed for the internet of things
Role in this project:
Embedded Systems Engineer / IoT Developer
Embedded Systems Engineer / IoT DeveloperContributions:8 reviews, 5 commits, 1 PR in 8 days
Contributions summary:Mateusz's contributions primarily focused on improvements to the `MsgHeaderIterator` class and the related `nsapi_msghdr` struct, essential components for handling message headers in the network stack. These changes involved refactoring the code, adding documentation, and fixing documentation errors. Moreover, the user modified the `InternetDatagramSocket` class, including updating `sendto_control` and `recvfrom_control` methods. These modifications showcase a focus on networking functionalities within the Mbed OS framework.
internet-of-thingsmbedoperating-system
mat-kalinowski/Guitart-Webshop
Jan 2022 - Feb 2023
Contributions:6 PRs, 217 pushes, 6 branches in 1 year 1 month
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