Timofey Talenfeld
Developer Productivity Engineering Manager at Yandex
St Petersburg, St Petersburg City, Russia
Summary
👤
Senior🎓
Top SchoolTimofey Talenfeld is a Developer Productivity Engineering Manager with 9 years of experience building and leading Android teams at high-profile companies like Yandex and Dell EMC. He has driven mobile products with 1M+ DAU, reduced app size by 30%, sustained 99.8%+ crash-free rates, and delivered 30+ releases a year through process and tooling improvements. Skilled in Kotlin, Java, Python, Clean Architecture, MVI/TEA patterns and extensive test automation, he pairs hands-on engineering with people leadership—growing multiple deputies and doubling team size in a year. Currently focused on developer productivity, he builds metrics-driven workflows (Time to Market, Lead Time, Cycle Time) and automation that let engineers spend more time solving problems. Comfortable with relocation or remote roles, he brings a mix of technical depth and operational discipline rarely found in engineering managers.
9 years of coding experience
7 years of employment as a software developer
Bachelor's degree Computer Software Engineering, Bachelor's degree Computer Software Engineering at Peter the Great St.Petersburg Polytechnic University
Github Skills (34)
pinch-to-zoom10
fresco10
viewer9
android-library8
gestures8
pinch8
image-viewer8
github-api7
api6
github-bot6
python6
image6
high-performance5
android5
java5
Programming languages (2)
Github contributions (5)
TimofeyTalenfeld/FrescoImageViewer
Apr 2018 - Jul 2019
Customizable Android full screen image viewer for Fresco library supporting "pinch to zoom" and "swipe to dismiss" gestures
Contributions:20 releases, 1 PR, 20 pushes in 1 year 3 months
swipe-to-dismissimagefull-screenfrescopicasso
TimofeyTalenfeld/weather-app-android
Oct 2022 - Oct 2022
Contributions:16 commits in 3 days
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