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 (78)
firebase-remote-config10
photo10
matcher10
anroid10
kotlin-jvm10
android-library10
firebase-functions10
kotlin10
firebase-realtime-database9
sdk9
api9
firebase-database9
mockito-kotlin9
testing9
firebase9
Programming languages (5)
Github contributions (5)
mehdiyari/krypt
Jul 2023 - Mar 2025
Krypt is a safe place on Android phones where we can store encrypted photos, videos, texts, and files without concern about privacy.
Contributions:57 reviews, 70 PRs, 85 pushes in 1 year 7 months
anroid
mehdiyari/AspectRatioImageView
May 2020 - Aug 2020
Contributions:7 releases, 13 commits, 14 pushes in 3 months
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