Ondrej Wisniewski
Senior System Engineer at EF Solare Italia
Rome, Lazio, Italy
Summary
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Senior🎓
Top SchoolOndrej Wisniewski is a Senior System Engineer with over 12 years of multidisciplinary experience designing embedded systems, IoT products and cloud-enabled solutions across telecom and smart building sectors. He led Termogea from proof-of-concept to market as CTO, owning system design, device drivers, embedded gateways and cloud integration for an energy‑efficient HVAC platform. Earlier roles at Ericsson and in SCADA/telecom R&D gave him deep expertise in real‑time OSes, Linux kernel work and network synchronization for carrier-grade systems. A Mirantis Certified Administrator for OpenStack, he blends virtualization and cloud deployment skills with hands-on C/C++ and Python development. Based in Rome, he regularly contributes to open source smart‑home projects on tiny SBCs, showing a persistent maker’s curiosity that complements his product delivery focus. Colleagues know him as a pragmatic technical leader who thrives on turning low‑level drivers and communication protocols into robust, customer-facing systems.
13 years of coding experience
28 years of employment as a software developer
Physics, electronics, microprocessors, information technology, control
theory,industrial automation, Physics, electronics, microprocessors, information technology, control
theory,industrial automation at Technische Universität ChemnitzMaster, Electronics, information technology, control theory, industrial
automation, Master, Electronics, information technology, control theory, industrial
automation at Technische Universität Berlin
German, Italian, English
Github Skills (76)
smartphone10
monitor10
linux-kernel9
linux9
modbus-tcp9
energy9
python9
avahi9
digital-signage9
micropython9
openwrt9
mdns9
dns-sd9
kernel9
energy-monitor9
Programming languages (9)
Github contributions (5)
ondrej1024/shtlib
Apr 2015 - Jan 2018
Contributions:4 commits, 4 pushes, 1 branch in 2 years 9 months
Telegea/Smarthub-software
Jul 2015 - May 2018
Contributions:5 releases, 96 pushes, 2 branches in 2 years 10 months
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