Alexandra Kondratjeva
@alexandrakondratjeva
Senior iOS developer focused on scalable architecture, quality, and mentorship.
Russian FederationWhat I'm looking for
I am a Senior iOS developer with 5+ years building scalable apps, leading teams, and implementing CI/CD automation to improve product quality. I have a strong track record raising crash-free rates to 99.2%, reducing technical debt through automated reviews and Periphery integration, and migrating modules to Swift Concurrency to boost performance.
I lead and mentor engineering teams, create reusable design systems that cut UI development time by ~40%, and collaborate closely with designers and backend teams to deliver stable releases. I have spoken at the Mobius Conference and enjoy growing engineers—having mentored 10+ juniors who progressed to mid-level roles.
Experience
Work history, roles, and key accomplishments
Lead iOS Developer
1221Systems
Oct 2023 - Sep 2025 (1 year 11 months)
Led a team of 10 iOS developers on the Spar mobile app, improved crash-free rate from 97.3% to 99.2% through UI and unit tests, and reduced tech debt via Periphery and automatic CI code reviews.
Senior iOS Developer
RuYou
Jan 2022 - Oct 2023 (1 year 9 months)
Built and maintained 7+ iOS apps from scratch, implemented code quality controls with SwiftLint, and mentored interns while collaborating with design and backend teams to deliver product features.
iOS Developer
Tutu.ru
Jan 2021 - Dec 2021 (11 months)
Developed new product features, reviewed code and contributed to the corporate iOS framework, and collaborated with cross-functional teams to improve release stability.
iOS Developer Intern
KODE
May 2020 - Dec 2020 (7 months)
Participated in commercial iOS development as part of an internal internship, gaining hands-on experience with UIKit, Swift, and app architecture design.
Education
Degrees, certifications, and relevant coursework
Vadens Business School
Professional Management in IT, Management in IT
2024 - 2024
Completed a Professional Management in IT program focused on management practices for technology teams and IT projects.
KODE Academy
iOS Developer Internship Certificate, iOS Development
2020 - 2020
Completed an iOS Developer internship certificate program covering UIKit, Swift, and architecture design.
Availability
Location
Russian FederationAuthorized to work in
Job categories
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