Krzysztof Jaśkiewicz
Senior Software Engineer at Northern.tech
Lodz Metropolitan Area Poland
Summary
🤩
Rockstar🎓
Top SchoolKrzysztof Jaśkiewicz is a Senior Software Engineer with a decade of experience building fault-tolerant backend systems and OTA device management at scale. Currently at Northern.tech, he contributes to Mender.io’s secure update platform that manages software updates for over a million devices used by Fortune 1000 clients. His background includes leading backend teams as Head of Backend Dev and designing concurrent, soft real-time servers and peripherals, reflecting deep expertise in reliability and performance engineering. Trained as an MSc in Electronics and Telecommunications, he blends hardware-aware systems thinking with practical cloud and API-first architectures. Colleagues know him for turning complex embedded and distributed requirements into maintainable, production-grade solutions.
10 years of coding experience
14 years of employment as a software developer
MSc, Major in Electronics and Telecommunications, MSc, Major in Electronics and Telecommunications at Lodz University of Technology
Github Skills (110)
over-the-air10
authentication10
ota10
backend10
markdown10
ecosystem10
api10
cli10
integrate10
artifact10
endpoint-security10
iot10
updater10
image10
mender10
Programming languages (11)
Github contributions (5)
kjaskiewiczz/mender-cli
Apr 2018 - Jan 2024
A general-purpose CLI for the Mender backend
Contributions:14 pushes, 17 branches in 5 years 10 months
golangpurposebackendmendergeneral-purpose
kjaskiewiczz/inventory
Apr 2017 - May 2024
Microservice for managing inventory data for IIoT devices within Mender ecosystem.
Contributions:73 pushes, 40 branches in 7 years 1 month
inventoryendpoint-securityecosystemmenderiot
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