Masoud Karimi
Senior Android Engineer at Fedshi
Tehran, Tehran Province, Armenia
Summary
👤
Senior🎓
Top SchoolMasoud Karimi is a Senior Android Engineer with 6–9+ years of experience building high-scale, payment-grade mobile platforms and leading architecture modernizations. He’s shipped a Payment SDK and NFC contactless flows for a 5M+ user fintech platform, drove large migrations (Dagger→Hilt, XML→Compose, Java→Kotlin), and improved build and rendering performance significantly on both modern and low-spec devices. At Fedshi he led a company-wide move to Jetpack Compose and Kotlin Multiplatform, cut build times ~30%, and independently built an AI-powered fraud detection service that bridged mobile, backend, and applied AI. Known for tackling the “messy middle” when products outgrow their architecture, he pairs pragmatic engineering with mentorship to raise code quality and test coverage. Based in Armenia, Colombia, he’s open to Senior/Staff/Principal roles in fintech, e-commerce, or high-scale consumer apps.
7 years of coding experience
7 years of employment as a software developer
Bachelor's degree, Computer Engineering, Bachelor's degree, Computer Engineering at Shahid Chamran University of Ahvaz (Jundi Shapur)
English, Persian
Stackoverflow
331reputation
11kreached
14answers
3questions
Github Skills (28)
matcher8
realms7
verification7
coroutines6
android6
tdd6
gradle6
kotlin6
android-room6
one-to-many6
to-do6
kotlin-flow6
sql-insert6
testing6
kotlin-coroutines6
Programming languages (2)
Github contributions (5)
masoudkarimi/masoudkarimi
Jan 2022 - Oct 2024
Contributions:2 PRs, 4 pushes, 2 branches in 2 years 9 months
masoudkarimi/Tasky
Nov 2021 - Mar 2022
The only way to give yourself a little more breathing room is by having good time management skills. Tasky helps you to do it.
Contributions:13 commits, 4 PRs, 9 pushes in 3 months
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