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Andrew Backulev

@andrewbackulev

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Senior Unity Developer at Lucid Reality Labs, optimizing XR experiences and raising a mid-range app from 30 to 100 FPS.

Spain

Message

At Lucid Reality Labs, I contributed to an XR content creation and delivery platform and developed gameplay systems for a live Unity XR creator app. I raised a mid-range app's frame rate from about 30 to 100 FPS through profiling and optimization, and built XR/VR experiences for Meta Quest.

At SwyTapp, I led development of The Floor Above from concept to Steam release and cut its build size from 450 MB to 140 MB. Earlier, at RailCar Studio, I led development and publishing of the AR game Invaders, reducing CPU load by 35% and memory usage by 40% through architecture refactoring, Addressables, and pooling.

Experience

Work history, roles, and key accomplishments

Senior Unity Developer

Lucid Reality Labs

Sep 2025 - Jul 2026 (10 months)

Contributed to development of an XR content creation and delivery platform, building XR/VR experiences for Meta Quest and WebGL. Optimized runtime performance, resolved memory leaks, and implemented CI/CD pipelines.

Unity C#Addressables Service Locator UniTask Profiling CI CD Meta Wearables SDK WebGL

Lead Unity Developer

SwyTapp

Mar 2024 - Sep 2025 (1 year 6 months)

Led full development cycle from concept to store release for a 3D PC horror game, designing core systems and performing deep performance optimization. Also developed slot games using PIXI and TypeScript, and maintained direct communication with clients.

Unity C#HDRP Shadergraph Firebase Addressables Zenject UniTask Pixi TypeScript React GSAP Spine Vite

Lead Unity Developer

RailCar Studio

Jan 2023 - Mar 2024 (1 year 2 months)

Led end-to-end development and publishing of an AR game, designing AI behavior systems and integrating audio and UI. Reduced CPU load by 35% and memory usage by 40% through architecture refactoring and Addressables.

Unity Unity AR Foundation ARDK Lightship UniTask Firebase AI Systems Addressables Object Pooling

Unity Developer

FGFactory

Jul 2020 - Dec 2022 (2 years 5 months)

Collaborated with artists and designers to implement models, animations, and visual effects, and created advanced gameplay mechanics for various projects. Led gameplay development for mobile titles and implemented backend features using PlayFab.

Unity Photon IronSource UniTask Firebase DotWeen Playfab BestHTTP Agora FacebookSDK Zenject

Unity Developer

Cyborgs.pro

Nov 2018 - Jul 2020 (1 year 8 months)

Developed AR applications with client-server architecture, including a face scanner app and multiplayer card game. Implemented core mechanics for various mobile and AR projects.

Unity AR Vuforia Photon OpenCV Client Server Architecture Skills