Sergey Plotkin
Senior Software Engineer (iOS) at Revolut
Warsaw, Masovian Voivodeship, Poland
Summary
👤
Senior🎓
Top SchoolSergey Plotkin is a Senior iOS Engineer and architect with 13+ years of experience building high-performance mobile apps and scalable backend integrations, currently contributing to RevolutX. He has led engineering teams and platform initiatives—driving Swift migrations, multi-module architectures (250+ modules), and modern networking solutions—to modernize large codebases and improve developer velocity. Sergey combines hands-on feature delivery with strategic ownership of mobile platforms, observability (BigQuery, Grafana, Datadog) and cross-platform integration. Notably, he has designed solutions for challenging network environments and led efforts to replace massive legacy C++ stacks with native Swift/Kotlin code. Based in Warsaw, he brings a rare mix of product-oriented architecture and people leadership, with a background in ergonomics that informs his UX- and quality-focused decisions.
12 years of coding experience
11 years of employment as a software developer
Master's Degree, Psychology of Labour, Engineering Psychology, Ergonomics, Master's Degree, Psychology of Labour, Engineering Psychology, Ergonomics at Belarusian State University of Informatics and Radioelectronics
Russian, English, Russian
Github Skills (34)
integrate10
facebook-api10
facebook-graph-api10
sqlite-database10
facebook10
sqlite9
tvos9
database9
sql-builder9
bazel-rules8
sql8
databases8
ios8
grdb7
bazel7
Programming languages (4)
Github contributions (5)
zavsby/PHImageView
Jun 2013 - Oct 2015
Contributions:22 commits, 6 PRs, 13 pushes in 2 years 4 months
zavsby/ProjectHelpers
Feb 2015 - Sep 2015
Contributions:22 commits, 12 PRs, 22 pushes in 7 months
swiftios
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