Sebastian Witalec
Head Of DevRel And Education
Silesian Voivodeship, Poland
Summary
🤩
Rockstar🎓
Top SchoolSebastian Witalec is a DevRel and education leader with 11 years of experience building developer communities and learning programs across database and platform vendors. He has progressed from hands-on software and consulting roles to senior advocacy and director-level positions at Progress, MongoDB and Weaviate, and now heads DevRel and Education at Namespace. Sebastian blends technical fluency with event and content production—having produced technical keynotes and developer experiences—to translate complex distributed systems and data platform concepts into engaging learning journeys. Based in Silesian Voivodeship, Poland, he pairs practical engineering roots (BEng in Computer Science) with a talent for scaling developer programs and mentoring cross-functional teams. A detail that often goes unnoticed: his career arc reflects a steady shift from individual contributor engineering into shaping how entire developer ecosystems learn and adopt technology.
11 years of coding experience
12 years of employment as a software developer
Bachelor of Engineering - BE, Computer Science, Bachelor of Engineering - BE, Computer Science at University of the West of England
English, Polish
Stackoverflow
36reputation
159reached
4answers
0questions
Github Skills (156)
similarity-search10
vector-search10
neural-search10
python10
vector-database10
semantic-search10
web-performance10
retrieval-augmented-generation10
mlops10
ionic-react10
fault-tolerance10
cloud-native10
swiftui10
openai-api10
javascript10
Programming languages (12)
Github contributions (5)
NativeScript/workshop
Feb 2017 - Apr 2019
NativeScript! And workshops! 🎉
Contributions:175 commits, 6 PRs, 87 pushes in 2 years 2 months
react-nativejavascriptnativescriptiostypescript
sebawita/nativescript-mip-ble
Sep 2016 - Sep 2017
Contributions:55 commits, 14 pushes, 1 branch in 11 months
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