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Yuriev Oleh Unreal Engine Developer

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PROFESSIONAL Unreal Engine Generalist | 2023-2025
EXPERIENCE KREONIT
Designed a scalable multiplayer gameplay core, architecting a clear client–server
separation to optimize performance on both ends.
Optimized network traffic via bitmask-based flags and data caching, reducing
bandwidth and latency.
Developed adaptive mobile UIs, ensuring a responsive, touch-friendly experience
across devices.
Profiled and tuned game logic, identifying and eliminating CPU and memory
bottlenecks.
Implemented a line-of-sight system inspired by World of Tanks, including
occlusion checks and dynamic visibility.
Created a mask-based destruction shader optimized specifically for mobile GPUs,
enabling high-quality effects at low cost.
Built boss AI using Unreal’s Behavior Trees, Services, and Decorators to orchestrate
complex encounter logic.
Authored a custom multithreaded Character Movement Component, offloading
simulation of 500 NPCs to minimize server-side CPU load

Unreal Engine Developer | 2022-2023
Self-employed
Gained proficiency in Unreal Engine 4 & 5.
Developed an original FPS survival shooter project.
Implemented a networked inventory system, shooting and aiming mechanics, and
interactive object handling.
Created animation Blueprints that dynamically adapt to different weapon types.
Built a simple quest system.

EDUCATION Interregional Academy of Personnel Management | 2022-2024
Bachelor's degree Software Engineering

Kyiv Institute of Business and Technology | 2019-2022

Junior Specialist Software Engineering