Stefano Siano
Greater Bari Metropolitan Area Italy
Summary
🤩
Rockstar🎓
Top SchoolStefano Siano is a Senior Android Engineer with over 10 years of experience designing, building, and optimizing mobile applications from the Greater Bari area in Italy. He combines deep Android expertise with a practical interest in performance engineering, having contributed key profiling and frame-metrics improvements to the widely used getsentry/sentry-java SDK. Comfortable across JVM languages, Stefano balances hands-on development with pragmatic automation—he often learns new tools and languages to streamline repetitive tasks. Known for thoughtful refactors and concurrency-aware profiling work, he helps teams turn runtime data into actionable performance gains. Educated at Università degli Studi di Torino, he brings both academic rigor and a curiosity-driven approach to solving complex mobile performance challenges.
10 years of coding experience
109/110, 109/110 at Università degli Studi di Torino
Italian, English
Stackoverflow
679reputation
103kreached
7answers
6questions
Github Skills (24)
performance-analytics10
performance-monitor10
android-sdk10
java10
performance-measurement10
javas10
performance-analysis10
android10
profiling10
performance-tuning10
performance-monitoring10
ios9
mobile9
android-developer9
android-developers9
Programming languages (10)
Github contributions (5)
getsentry/sentry-java
Apr 2022 - Jan 2023
A Sentry SDK for Java, Android and other JVM languages.
Role in this project:
Mobile Developer (Android) & Performance Engineer
Mobile Developer (Android) & Performance EngineerContributions:615 reviews, 56 commits, 370 PRs in 9 months
Contributions summary:Stefano primarily focused on enhancing the Sentry SDK for Android, with a strong emphasis on performance profiling and optimization. They implemented and integrated Android profiling features, including transaction profiling and the collection of frame metrics. Key contributions involved refactoring code, adding new profile measurements, and addressing issues related to concurrent profiling to improve the accuracy and efficiency of Sentry's performance monitoring capabilities. They also updated the Android sample app to showcase the new profiling features.
sentrylog4j2java-androidsentry-sdktimber
stefanosiano/Wavy-Fish
Nov 2015 - Mar 2019
Contributions:40 commits, 28 pushes, 1 branch in 3 years 4 months
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