Safiro Szperling
IOS Developer at Opera
Gothenburg, Sweden
Summary
👤
Senior🎓
Top SchoolSafiro Szperling is a Senior iOS Developer based in Gothenburg with nine years of cross-platform mobile experience building stable, performant B2B applications. Currently at Opera after leading mobile teams at Medallia, Safiro has architected large migrations to SwiftUI and Jetpack Compose while improving testability, stability, and observability. He pairs hands-on development—spanning iOS, Android, React Native and backend work in Java/Scala/Kotlin—with mentoring and security best practices for less senior engineers. Prior roles at Despegar involved designing scalable architectures for apps with hundreds of thousands of daily users and optimizing AWS-hosted services. With an MSc in Computer Science from Universidad de Buenos Aires, he favors pragmatic, measurable improvements (error rates, ANRs, APK size) that directly lift product quality.
9 years of coding experience
8 years of employment as a software developer
MSc, Computer Science, MSc, Computer Science at Universidad de Buenos AiresBachelor's Degree - High School, Bachelor's Degree - High School at Colegio Nacional de Buenos Aires
Spanish, English, Swedish
Github Skills (76)
sql9
database9
databases9
indexing9
java9
h28
kudu8
snowplow8
big-data8
sql-query8
trino8
presto8
hadoop8
jdbc8
ignite8
Programming languages (6)
Github contributions (5)
sszperling/cv
Jul 2017 - Apr 2024
Contributions:2 releases, 12 pushes, 1 branch in 6 years 9 months
ZebaSz/PhoneInfo
Jul 2017 - Sep 2020
Contributions:20 pushes, 6 branches in 3 years 3 months
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