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YAROSLAV SKOROKHID
Senior iOS Engineer

[open contact info](look above in the "contact info" section) | [open contact info](look above in the "contact info" section) | Ukraine, Lviv (Remote)

SUMMARY

Senior iOS Engineer and Engineering Manager with a decade of experience scaling mobile platforms from
ideation to high-velocity shipping. Combining a foundational background in Mathematics with deep
expertise in human behavior and psychology, I build highly analytical, data-driven mobile architectures that
prioritize exceptional user experiences. Proven track record of owning iOS infrastructure, driving A/B
experimentation, and fostering cross-functional excellence in fast-moving, autonomous environments.

WORK EXPERIENCE

Senior Software Engineer, Edge Solutions Laboratory Oct 2025 – Oct 2026
AI-first Product Engineer in Flow Real Estate Project (US, Saudi Arabia)
Delivered Smart Home IoT solution for apartments

Engineering manager & Senior iOS Engineer, 15Five Mar 2019 - Mar 2025
Owned Mobile Platform Infrastructure: Architected and scaled the iOS platform, streamlining
the build, test, and deployment pipelines to enable high-velocity shipping and minimal
technical debt.
Data-Driven Product Development: Designed and executed rigorous A/B tests and data-
driven experiments to validate feature impact, directly improving user engagement and
retention metrics.
Cross-Functional Leadership: Bridged the gap between engineering, product, and design.
Managed the end-to-end product cycle, translating complex technical requirements into
seamless, intuitive mobile experiences.

iOS Software Engineer, N-IX Nov 2016 – Feb 2019
High-Velocity Shipping: Drove the development and deployment of multiple, diverse native
iOS applications (including FPL-Online and Shoppi Tivoli) from ideation through the full
software development lifecycle.
Lean Engineering: Operated in a fast-paced Agile environment, ensuring rapid experimentation
and seamless integration with complex REST APIs to deliver high-quality products for
international clients.

Senior iOS Engineer, MeWe Network May 2015 – Nov 2016
Platform Ownership & Scaling: Drove the end-to-end development of core features for a
rapidly growing social network, operating within a highly autonomous, remote environment.
Performance & Personalization: Spearheaded the architectural redesign of the newsfeed,
significantly improving app performance and implementing data-driven personalization to
increase user engagement.
Infrastructure Overhaul: Architected and successfully shipped a robust new chat
infrastructure, ensuring seamless, high-velocity communication for users.

WORK EXPERIENCE

Middle iOS Developer Engineer, LETZGRO Feb 2014 – Apr 2015
Smart & Data-Driven Products: Contributed to the development of ATOOMA Smart Assistant
and Jell (a socionics-based platform), gaining early, hands-on experience building apps reliant
on complex data processing and automated systems.
Full-Cycle Execution: Maintained a high standard of code quality utilizing Swift and Objective-
C, consistently shipping robust features in a highly collaborative, team-oriented setting.
iOS Developer, Etronix Lviv Jan 2013 – Dec 2013
Advanced Device Capabilities: Engineered complex background processing and hardware-
level integrations in Objective-C, successfully shipping an application designed for robust
tracking of user location, calls, and scheduling.

Junior .NET Developer, ABTO Software Jan 2012 – Dec 2012
Foundational Engineering: Built a strong analytical and systems-level foundation by developing
complex architectural features for IUDICO (an online e-learning system) and secure software
applications using C# and the .NET Framework.

EDUCATION

Master in Science, Computer Science Sep 2009 - Sep 2014
Lviv Ivan Franko National University
Final GPA: 4,5/5

Master in Arts, Psychology Sep 2024 - Dec 2025
Kyiv University of Modern Knowledge
Honours Degree

KEY SKILLS

Native iOS Architecture Rapid Experimentation Cross-Functional
Swift & UIKit A/B Testing Leadership
Platform Infrastructure & Frameworks Human-Centric UX
CI/CD Data-Driven Product Design
Development Engineering Mentorship

REFERERENCES
EDUCATION

Nazar Ivaniv Andrii Pleskach
15Five Inc. / Co-Founder & CTO 15Five Inc. / Senior Engineering Manager
Phone: [open contact info](look above in the "contact info" section) Phone: [open contact info](look above in the "contact info" section)
Email : [open contact info](look above in the "contact info" section) Email : [open contact info](look above in the "contact info" section)