Duy Hang
Staff Software Engineer, Android at Wolt
Helsinki, Finland
Summary
🤩
Rockstar🎓
Top SchoolDuy Hang is a Staff Software Engineer specializing in Android with a decade of experience building consumer-facing mobile products, currently shaping Android engineering at Wolt in Helsinki. He progressed through roles from Android developer to competence lead and staff engineer, blending hands-on app architecture with team leadership and platform stewardship. His background spans startups and scale-ups, with early work on multimedia and camera features using NDK/ffmpeg and later transitions into backend services at Zalando (Kotlin/Vert.x, Python, AWS), giving him full-stack intuition. Duy holds a Computer Engineering degree from Metropolia and brings pragmatic design choices informed by both mobile constraints and backend reliability. Colleagues rely on him to translate complex requirements into maintainable Android architectures and to mentor engineers escalating app quality at scale. He's known for pairing deep Android expertise with an uncommon comfort in backend systems, enabling smoother cross-team integrations.
10 years of coding experience
6 years of employment as a software developer
Bachelor's degree, Computer Engineering, Bachelor's degree, Computer Engineering at Metropolia AmmattikorkeakouluBachelor's Degree, Computer Software Engineering, Bachelor's Degree, Computer Software Engineering at Rovaniemi University of Applied Science
English, Vietnamese, Finnish
Github Skills (90)
kml9
gradle-plugin9
kotlin9
java9
android9
iterable8
sdk8
google-maps8
low-level8
geojson8
android-app8
lint8
logback7
linter7
static-analysis7
Programming languages (6)
Github contributions (5)
hangduykhiem/.dotfile
Jan 2018 - Oct 2018
Contributions:12 pushes, 1 branch in 8 months
hangduykhiem/ThesisOCR
Nov 2018 - Jan 2019
Contributions:18 pushes, 1 comment, 1 issue in 1 month
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