Mehdi Yari
Android Staff Software Engineer at Delivery Hero
Berlin, Germany
Summary
👤
Senior🎓
Top SchoolMehdi Yari is a self-taught Android Staff Software Engineer based in Berlin with over a decade of experience building modular, high-performance apps used across 70+ countries. At Delivery Hero he leads global efforts in performance optimization, modular architecture, and mobile DevOps, driving measurable wins like major startup and stability improvements and significant APK size reductions. He combines deep Android internals knowledge with developer tooling expertise—authoring IDE plugins, KSP-based token generators, and CI/CD improvements that boost team velocity. Previously led Android teams at Snapp! and Dornica, delivering large-scale features, cutting build times, and raising crash-free rates into the high 90s. Pragmatic and system-minded, he focuses where developer experience and runtime performance intersect to make large apps faster, smaller, and easier to maintain.
9 years of coding experience
9 years of employment as a software developer
Bachelor's degree, Bachelor's degree at Ilam University
Persian, Kurdish, English, German
Stackoverflow
551reputation
75kreached
13answers
3questions
Github Skills (69)
photo10
matcher10
java10
android-library10
android-app10
kotlin10
firebase-realtime-database9
android-apps9
firebase-database9
mockito-kotlin9
testing9
firebase-remote-config9
firebase9
firebase-storage9
kotlin-symbol-processing9
Programming languages (5)
Github contributions (5)
mehdiyari/Fallery
Apr 2020 - Jul 2022
A fully customizable media picker for android apps.
Contributions:9 releases, 30 reviews, 165 commits in 2 years 3 months
android-appandroid-appsgalleryandroidkotlin
mehdiyari/AspectRatioImageView
May 2020 - Aug 2020
Contributions:7 releases, 13 commits, 14 pushes in 3 months
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