Aleksei Sapitskii
Senior Software Development Engineer at Mapbox
Vantaa, Finland
Summary
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Rockstar🎓
Top SchoolAleksei Sapitskii is a Senior Software Development Engineer with 7 years of experience building robust iOS and cross-platform systems, currently contributing to Mapbox. He excels at code quality, test-driven development and scalable CI/CD in large monorepos, having improved stability for 40+ iOS developers and migrated complex workspaces to XcodeGen and Bazel. Proficient in Swift, Objective-C, Kotlin and C/C++, he implements low-level integrations—from Apple XPC and LaunchDaemons to audio engines and Bluetooth—while authoring Swift CLI tools to replace legacy scripting. Aleksei pairs hands-on engineering with team enablement, conducting reviews and interviews and launching internal tooling and distribution pipelines. He holds advanced degrees in software engineering and is notable for creating custom testing frameworks and consistently prioritizing clean abstractions in legacy refactors.
7 years of coding experience
6 years of employment as a software developer
Master's degree, Information Technology, Master's degree, Information Technology at ITMO UniversityMaster's degree, Computer Software Engineering, Master's degree, Computer Software Engineering at LUT University
English, Russian
Stackoverflow
3reputation
278reached
0answers
1question
Github Skills (56)
dependency-manager10
json-parser10
json10
tiles10
xcode-plugin10
msgpack10
json-pointer10
cbor10
json-patch10
vector-tiles10
generator10
swiftpm10
geojson10
vector10
metal10
Programming languages (4)
Github contributions (5)
aleksproger/debounced-closure
Oct 2023 - Nov 2024
Simple and flexible way to debounce closure calls in Swift
Contributions:3 releases, 4 PRs, 9 pushes in 1 year
debounceswifttextfield
nicksemin/Junction2021
Nov 2021 - Nov 2021
Team task
Contributions:32 PRs, 19 pushes, 15 branches in 1 day
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