Johannes Winkelmann
Director, Developer Experience at Sensirion
San Francisco, California, United States
Summary
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SeniorJohannes Winkelmann is a Director of Developer Experience in San Francisco with 21 years of software engineering experience and a decade focused on developer relations, enablement and ecosystem partnerships. He blends a deep engineering background in embedded systems, wearables and mobile with strategic leadership—creating visions, building tools and scaling teams to make developer experience central to product development. At Sensirion he progressed from lead Android developer to director, shaping global developer ecosystems, prototyping tools and standards engagement across product, marketing and partner channels. Known for translating hands-on technical lessons into developer-facing programs, he quietly leverages his embedded-systems roots to inform practical, low-level tooling that accelerates higher-level product adoption.
21 years of coding experience
13 years of employment as a software developer
English, German
Github Skills (67)
arduino-library10
temperature10
arduino-ide10
sensor10
i2c10
temperature-sensor10
shield10
ide10
driver10
arduino10
environmental9
cgi9
cc9
hal8
zip8
Programming languages (6)
Github contributions (5)
Sensirion/arduino-sps
Mar 2019 - Mar 2022
Arduino library for Sensirion SPS30
Contributions:6 releases, 1 review, 30 commits in 3 years 1 month
sensirion-sps30sensirionarduino-librarysps30arduino
simonerota/slim
Dec 2004 - Jun 2009
Contributions:49 commits in 4 years 7 months
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