Gábor Berényi
Principal Engineer - Android at SMBC MANUBANK
Penn Valley, California, United States
Summary
👤
Senior🎓
Top SchoolGábor Berényi is a Principal Android engineer with 11 years building high‑engagement mobile experiences, currently leading Android at SMBC MANUBANK where his Kotlin/Compose-built Jenius app became the company’s most engaged channel. He designs multi‑module architectures, app‑level DI, GraphQL integrations, and developer-focused tooling like a robot‑pattern Kotlin DSL for regression and an in‑app debug drawer. Previously he led modular Android efforts at American Express and developed SDKs and consumer apps at Chartboost, Avast and Samsung, blending product sensitivity with robust engineering. He also champions developer experience and AI adoption—having led an internal AI guild and standardized Copilot/MCP patterns across teams. Based in Penn Valley, CA, he pairs hands‑on implementation with technical strategy, hiring and release leadership, and a knack for turning platform investments into measurable user engagement gains.
11 years of coding experience
8 years of employment as a software developer
college dropout, college dropout at Dharma Gate Buddhist CollegeComputer School Szakképző Iskola
Hungarian, English
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (200)
testing10
swagger10
http-client10
gradle-plugin10
ipc10
recording10
api10
unit-testing-framework10
reactive-programming10
firebase-database10
dependency-injection10
json10
firebase-inappmessaging10
unit-testing10
ui-toolkit10
Programming languages (13)
Github contributions (5)
ChartBoost/googleads-mobile-android-mediation
Sep 2018 - Dec 2018
Sample Android project showcasing how to build a mediation adapter or custom event for the Google Mobile Ads SDK.
Contributions:15 commits, 10 pushes in 2 months
adssample-androidgoogle-mobile-adsmediation-adapterandroid
ber4444/Android-MVVM-DataBinding-RxJava-Retrofit
Dec 2017 - Sep 2021
Contributions:10 commits, 5 pushes, 1 branch in 3 years 9 months
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