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I'm a Senior Unity Developer with 8+ years of experience in real-time applications and game development. I specialize in system design, performance optimization, and building robust multiplayer architectures. I have hands-on experience in AR/VR development with MRTK, OpenXR, and AR hardware devices, and I enjoy refactoring legacy code to create scalable cross-platform solutions that perform well in production environments.…I'm a Senior Unity Developer with 8+ years of experience in real-time applications and game development. I specialize in system design, performance optimization, and building robust multiplayer architectures. I have hands-on experience in AR/VR development with MRTK, OpenXR, and AR hardware devices, and I enjoy refactoring legacy code to create scalable cross-platform solutions that perform well in production environments.

Oleksii Kryzhanovskyi

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I'm a Senior Unity Developer with 8+ years of experience in real-time applications and game development. I specialize in system design, performance optimization, and building robust multiplayer architectures. I have hands-on experience in AR/VR development with MRTK, OpenXR, and AR hardware devices, and I enjoy refactoring legacy code to create scalable cross-platform solutions that perform well in production environments.…I'm a Senior Unity Developer with 8+ years of experience in real-time applications and game development. I specialize in system design, performance optimization, and building robust multiplayer architectures. I have hands-on experience in AR/VR development with MRTK, OpenXR, and AR hardware devices, and I enjoy refactoring legacy code to create scalable cross-platform solutions that perform well in production environments.

Available to hire

I’m a Senior Unity Developer with 8+ years of experience in real-time applications and game development. I specialize in system design, performance optimization, and building robust multiplayer architectures.
I have hands-on experience in AR/VR development with MRTK, OpenXR, and AR hardware devices, and I enjoy refactoring legacy code to create scalable cross-platform solutions that perform well in production environments.

Skills

Experience Level

Expert

Expert

Expert

Intermediate

Intermediate

Language

English

Advanced

Russian

Fluent

Ukrainian

Fluent

Portuguese

Beginner

Work Experience

AR Platform Lead Developer at KIT - AR Project

February 1, 2025 - Present

Took ownership of the AR subsystem and device integration pipeline; integrated Magic Leap 2; defined cross-device strategies; refactored legacy systems; researched AR tracking and spatial mapping; designed and delivered new AR features; optimized performance; improved tracking reliability; collaborated with MRTK and OpenXR; tested on physical devices.

Unity Lead Developer at Quartsoft / The Farmers

January 1, 2022 - May 1, 2024

Led engine enhancements, developed new game mechanics, planned tasks for Unity team, mentored developers and UI artists, established workflows with UI and server teams; delivered performance improvements and smoother development cycles.

Unity3D Developer / Team Lead at Arrible / Assignment 42

November 1, 2020 - September 1, 2021

Led a cross-functional team of 4 (Tech Artist, two Unity Developers, Game Designer); contributed to UI and game logic; managed timelines and ensured on-time delivery.

Unity3D Developer / Team Lead at Capy Run

March 1, 2020 - November 1, 2020

Developed a 2D runner game from scratch; implemented game mechanics, UI, and optimization; coordinated assets; published on Google Play; improved performance for Android devices.

Unity3D Developer at Blue Goji

July 1, 2017 - March 1, 2020

Multiplayer VR RPG integration; implemented Photon Unity Networking; developed new mechanics and optimized code.