Hello! I'm Yaroslav Kyzyk, a Unity-focused game developer with over four years of hands-on experience building mobile games and interactive experiences. I enjoy turning creative ideas into solid, scalable code and collaborating closely with design and backend teams to ship reliable features. I thrive in fast-paced environments, love problem-solving, and continually explore new tools and patterns to optimize performance and user experience across devices.…

Yaroslav Kyzyk

Hello! I'm Yaroslav Kyzyk, a Unity-focused game developer with over four years of hands-on experience building mobile games and interactive experiences. I enjoy turning creative ideas into solid, scalable code and collaborating closely with design and backend teams to ship reliable features. I thrive in fast-paced environments, love problem-solving, and continually explore new tools and patterns to optimize performance and user experience across devices.…

Available to hire

Hello! I’m Yaroslav Kyzyk, a Unity-focused game developer with over four years of hands-on experience building mobile games and interactive experiences. I enjoy turning creative ideas into solid, scalable code and collaborating closely with design and backend teams to ship reliable features.

I thrive in fast-paced environments, love problem-solving, and continually explore new tools and patterns to optimize performance and user experience across devices.

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Skills

Experience Level

C#
Expert
Unity
Expert
Adobe Photoshop
Expert
Unity 3D
Expert
Game Design
Expert
Blender
Expert
3D Animation
Expert
Android
Expert
GitHub CoPilot
Expert
Jira
Expert

Language

English
Advanced
French
Beginner
Ukrainian
Fluent
Russian
Fluent

Work Experience

Senior Unity Developer at Comet Space Studios
July 17, 2025 - January 31, 2026
Developed and maintained advanced client-server communication systems for large-scale mobile projects; designed a modular SDS system with serialization, caching, and client-side prediction to ensure responsive gameplay and scalable features. Created a flexible and scalable architecture, streamlined API design with backend engineers, and improved deployment workflows.
Junior / Middle+ Unity Developer at PSV Game Studio
January 30, 2023 - July 17, 2025
Managed several mobile project development cycles from casual to mid-core; integrated features; collaborated with backend engineers to streamline API design; implemented gameplay mechanics; optimized team workflows; participated in full-cycle project development with teams up to 12; created long-term architecture for production projects and maintained optimization for older hardware across large device bases; integrated Android & iOS ad SDKs.

Education

Bachelor of Computer Science at KROK University
January 1, 2023 - January 1, 2025
Associate Degree at KROK College
January 1, 2019 - January 1, 2023

Qualifications

Add your qualifications or awards here.

Industry Experience

Gaming, Software & Internet, Media & Entertainment, Professional Services, Education
    paper Poomb Creatures

    Developed and maintained advanced client-server communication systems for large-scale mobile projects, collaborating closely with backend engineers to deliver secure, fault-tolerant networking solutions. Architected a modular Server-Driven State (SDS) system with serialization, caching, and client-side prediction to ensure responsive gameplay and scalable features.