Marek Nowacki
Consultant at peoplefone Switzerland
Kuyavian-Pomeranian Voivodeship, Poland
Summary
👤
Senior🎓
Top SchoolMarek Nowacki is a consultant and seasoned software engineer with around a decade of hands-on experience building Java-based telecom and IoT solutions, rooted in early work at Alcatel‑Lucent on OSP/IN and JAIN SLEE services. He blends deep protocol and network knowledge (GSM, INAP, SIP, DIAMETER, VoIP) with pragmatic backend engineering—JBoss, Spring, JPA/Hibernate and multiple RDBMS—delivering clustered, production-grade systems. Marek has a track record of on-site integration, testing and customer-facing training across Europe, the US and Arabic regions, and has transitioned recently into IoT solution architecture and independent consulting. He is comfortable across the full delivery stack from service design to deployment and observability, and often works in mixed legacy and modernized environments. An understated strength is his long familiarity with telecom-specific platforms and tooling, enabling faster troubleshooting and reliable migrations for carriers and service providers. Based in Kuyavian‑Pomeranian Voivodeship, Poland, he brings a practical, systems-first approach to complex communications projects.
10 years of coding experience
9 years of employment as a software developer
Uniwersytet Technologiczno-Przyrodniczy im. Jana i Jędrzeja Śniadeckich w Bydgoszczy
Github Skills (24)
esp826610
restcomm10
tuya9
java9
tasmota9
ota9
firmware9
rfc9
arduino9
esp329
timers8
automation8
iot8
mqtt8
knx8
Programming languages (3)
Github contributions (5)
mnowa/jain-slee.diameter
Sep 2023 - Sep 2023
JAIN SLEE jDiameter Resource Adaptors Repository
Contributions:2 pushes, 1 branch in 1 day
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