Roman Mazeev
IOS Engineer at Lightspeed Commerce
Amsterdam, North Holland, Netherlands
Summary
👤
Senior🎓
Top SchoolRoman Mazeev is an iOS engineer based in Amsterdam with nine years of experience building native apps and designing scalable, testable architectures. He has shipped products across startups and scale-ups, currently contributing to core iOS work at Lightspeed after roles at App in the Air, Redmadrobot, and Emlid where he led projects from scratch to release. Comfortable bridging hardware, design, and backend concerns, he brings additional experience in machine learning, DevOps, and open-source framework development. Roman values a balance of effective UX and solid engineering, and often shares his knowledge through conference talks and technical hiring/onboarding. Known for attention to testability and system design, he combines a strong academic background from ITMO with practical outcomes in production mobile software.
10 years of coding experience
4 years of employment as a software developer
Apps development, Apps development at Apple Developer Academy @Unina Federico IIBachelor's degree, Computer Science, 4.7, Bachelor's degree, Computer Science, 4.7 at ITMO University
Russian, English
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (18)
vision-api10
swift10
mrz10
logger9
parser9
swift-concurrency9
logging9
macos8
swiftui8
networking8
ios8
react2
mobile-application2
metaplex1
rxswift1
Programming languages (5)
Github contributions (5)
lightspeedretail/LifetimeTracker
Sep 2023 - Jul 2025
Find retain cycles / memory leaks sooner.
Contributions:1 review, 4 PRs, 6 pushes in 1 year 11 months
leaksmemorycyclesmemory-leaksretain-cycles
life-in-the-air/MRZParser
Jun 2021 - Aug 2022
MRZ (Machine Readable Zones) code parser for TD1 (ID cards), TD2, TD3 (Passports), MRVA (Visas type A), MRVB (Visas type B) types.
Contributions:15 releases, 4 reviews, 92 commits in 1 year 2 months
mrzparserswiftmrz-codesmrz-parser
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