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Senior
Registration: 24.01.2023

Andrei Tsitou

Specialization: iOS Engineer
As an iOS Developer with over 9 years of experience, I am proficient in both Swift and Objective-C. I have experience with RxSwift, UIKit and SnapKit. Extensive experience in designing and implementing different project architectures, as well as transitioning projects from Objective-C to Swift. Throughout my career, I have successfully navigated a diverse range of projects and architectural challenges. My expertise includes feature development, leading teams, and collaborating with stakeholders to align business expectations with the development process.
As an iOS Developer with over 9 years of experience, I am proficient in both Swift and Objective-C. I have experience with RxSwift, UIKit and SnapKit. Extensive experience in designing and implementing different project architectures, as well as transitioning projects from Objective-C to Swift. Throughout my career, I have successfully navigated a diverse range of projects and architectural challenges. My expertise includes feature development, leading teams, and collaborating with stakeholders to align business expectations with the development process.

Portfolio

Belkacar

Senior iOS Engineer

Onde

Senior iOS Engineer, Team Lead

Onde

- Worked on both taxi apps: passenger as well as driver’s; feature development; working with platform components; implementing of design system as a framework. - Team management, code review, performance review, team members growth. - Worked on custom continuous delivery system for build, uploading and sending for review 300+ apps in one click with passing Apple's 2FA sms system, 500k+ MAU overall. - Collaboration with designers, product and project managers, QAs; Writing documentation and roadmaps for features and CI-solution.

Skills

Objective-C
Swift
Ruby
Bash
Python
Git
Fastlane
Texture
RxSwift
Mobile Architectures
Mapbox
SnapKit

Work experience

Senior iOS Engineer / iOS Tech Lead
09.2024 - 08.2025 |Yzzy
Swift, MVVM
● Implemented improvements and new features for the iOS application, focusing on enhancing architectural design and delivering complex technical solutions. ● Collaborated with cross-functional teams to develop scalable, high-performance app components, optimizing user experience and application stability. ● Took initiative in solving challenging technical problems and ensuring code quality through best practices and thorough testing. ● Implemented improvements and new features for the iOS application, focusing on enhancing architectural design and delivering complex technical solutions. ● Collaborated with cross-functional teams to develop scalable, high-performance app components, optimizing user experience and application stability. ● Took initiative in solving challenging technical problems and ensuring code quality through best practices and thorough testing.
Senior iOS Engineer
12.2020 - 09.2023 |Belkacar
Swift, RxSwift, RxCocoa, VIPER + Clean, Mapbox, SnapKit
● Working on car-sharing app, complete app redesign, feature development, bug fixing. ● Collaboration with designers, product and project managers, QAs. ● Development process improvements, hiring new developers.
Senior iOS Engineer / Team Lead
02.2016 - 08.2020 |Onde (ex. Taxistartup)
Objective-C, Swift, Fastlane, Python, Ruby, Bash scripts, Autolayout, Texture framework, Google Maps
● Worked on both taxi apps: passenger as well as driver’s; feature development; working with platform components; implementing of design system as a framework. ● Team management, code review, performance review, team members growth. ● Worked on custom continuous delivery system for build, uploading and sending for review 300+ apps in one click with passing Apple's 2FA sms system, 500k+ MAU overall. ● Collaboration with designers, product and project managers, QAs; Writing documentation and roadmaps for features and CI-solution.

Educational background

Computer Software Engineering (Masters Degree)
2011 - 2016
Polotsk State University

Languages

EnglishProficientRussianNative