Zdzisław Krajewski
Full Stack Embedded System Engineer at Plastograf
Wrocław, Lower Silesian Voivodeship, Poland
Summary
👤
Senior🎓
Top SchoolZdzisław Krajewski is a Full Stack Embedded System Engineer with 12 years of experience building end-to-end hardware-software solutions that solve real-world automation and monitoring problems. He designs and implements embedded prototypes, industrial telemetry, LoRaWAN backends and web UIs, combining low-level C on STM32 with higher-level services in Python, Go, TypeScript and Elixir. As a freelancer and current self-employed engineer he has shipped complex systems—from vending and provisioning platforms to multi-device entertainment control networks—while also running a family visual-identification and packaging business. Comfortable across DevOps, Linux, databases and responsive front-ends, he focuses first on the problem’s impact and then on the right tech stack to deliver robust, maintainable results. A pragmatic engineer by training (M.Eng. in Mechatronics from Politechnika Wrocławska), he blends hardware intuition with cloud-native patterns to bridge field devices and scalable services.
12 years of coding experience
4 years of employment as a software developer
Master of Engineering (M.Eng.), Mechatronika, very good, Master of Engineering (M.Eng.), Mechatronika, very good at Politechnika Wrocławska2 Liceum Ogólnokształcące w Rybniu
English, German, Spanish, Serbian, Polish
Github Skills (200)
ipmi10
yocto-project10
bitset10
nanopb10
hosts-file10
filter10
nodejs10
css10
hardware10
messaging10
bitbake10
embedded10
stomp10
modbus-tcp10
scalable10
Programming languages (16)
Github contributions (5)
d21d3q/nanopb
Feb 2017 - Apr 2017
Protocol Buffers with small code size
Contributions:51 commits, 16 pushes, 1 branch in 2 months
code-sizeprotocol-buffersbufferprotobufprotocol
d21d3q/nanogrpc
Jan 2019 - Sep 2021
Contributions:10 commits, 6 pushes, 1 branch in 2 years 8 months
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