Oleh Zahorodnii

Hi there!
I'm an experienced Unity Developer, especially in AR/MR/VR domains. Was working on both large scale solutions (virtual training and evaluation for construction safety and drivers, slots, casual games etc) and prototypes, PoC, MVP. I like to work on complex and interesting solutions, including optimization and architecture. I'm interested in new technologies and development approaches. Aimed at writing clean, readable, easily maintainable and efficient code.

• ARKit • HoloLens • Casual • iOS • Oculus Quest • Full Cycle • ARCore • Android • RPG • Prototypes • HTC Vive • Patterns • Vuforia • PoC • RealSense • Match 3 • Oculus Rift • MVP • GearVR • Hidden Objects • Zenject • DOTS • Meta 2 • Slots • SteamVR • MRTK • Shooter • Shaders • VRTK • UI

Unity Certified Expert: Programmer

Experience


Mindojo

Dec 2020 - Present (Contract)

Duties:
• Core mechanics implementation
• Adaptive learning modules development & integration
• Source code refactoring & optimization
• Graphics optimization
• Architecture development
• Writing technical specs and documentation
• 3rd party plugins integration
• Code review

Projects:
AR games, Runners, Casual games

Stack:
Firebase (analytics, firestore, cloud functions), SQLite, L2 Localization, Zenject, Unity IAP, Git

Platforms:
iOS, Android

Languages:
C#, JS (Node.js - backend cloud functions)

Ardent Blue Technologies

Jun 2020 - Nov 2020 (Contract)

Duties:
• Simulations development
• Core mechanics implementation
• Custom backend integration

Project:
VR training simulations platform for Oculus Quest (construction safety domain).

Stack:
• VRTK
• Extenject (Zenject)

Platforms:
Mobile VR (Oculus Quest)

Sigma Software

Oct 2017 - Apr 2020

Duties:
• Core mechanics implementation
• A lot of AR/MR/VR R&D and prototyping
• Source code refactoring & optimization
• Architecture development
• Code review
• 3rd party plugins integration

Projects:
VR simulators (construction safety domain, vehicle drivers), learning games, shooters, casual games, gambling, dozens of prototypes, PoCs, MVPs.

Stack:
• ARKit, ARCore, ARFoundation, Vuforia, Wikitude
• VRTK, SteamVR, Oculus VR
• MRTK (Holo Lens)
• Zenject, Strange IoC
• Facebook, Firebase, AdMob, Unity Analytics
• Git, Jenkins

Platforms:
iOS, Android, WebGL, Mobile VR(e.g. GearVR), Standalone VR (HTC Vive, Oculus Rift), XR (Holo Lens, Meta 2)

Languages:
C#, Python (some specialised utilities like Excel to JSON parsers), JS (prototyping for WebGL in Canvas engine)

Other:
Volvo X Hack Sprint 2018 winner

Indie Legion

Jan 2017 - Oct 2017

Duties:
• Architecture development
• Source code refactoring & optimization
• Graphics optimization
• Core feature implementation
• Mentoring, tech leading
• 3rd party plugins integration
• Porting mobile game to PC for Steam release

Projects:
• RPG (2D, text-based, open world, turn-based battles)
• VR Shooter with horror elements

Stack:
• Zenject
• Facebook, Firebase, Unity Analytics
• Unity IAP
• Git

Platforms:
iOS, Android, Mobile VR (GearVR)

Languages:
C#, Java (custom Android native plugin development)

Novoks

Apr 2016 - Oct 2016

Duties:
• Core mechanics implementation
• 3rd party plugins integration
• AR R&D

Projects:
Match 3, Builders, AR games and prototypes

Stack:
• Vuforia, Gyro AR, Accelerometer AR
• AdMob
• Zenject
• Git

Platforms:
iOS, Android, Tizen, Windows Phone 8, Windows 10 Mobile, Windows (Intel RealSense)

CyberBionic Systematics

Sep 2015 - Oct 2016

Mobile Unity3D games and apps prototyping. C# and Unity3D courses trainer.

Alpha Team

Jul 2015 - Oct 2016

Duties:
• Core mechanics implementation
• 3rd party plugins integration
• AR R&D

Projects:
Match 3, AR games and prototypes

Stack:
• Vuforia, Gyro AR, Accelerometer AR
• AdMob
• Git

Platforms:
iOS, Android, Windows Phone 8, Windows (Intel RealSense)

Certifications


Unity Certified Expert: Programmer

March 2021

Credential URL: YourAcclaim

Shader Development (ShaderDev)

Jan 2021

Credential ID: cert_5wv9qjw9

Microsoft UWP - App Architecture and UX/UI (70-354)

Oct 2016

Credential ID: 13097157

Microsoft Certified Professional

Apr 2016

Credential ID: F657-8193

Microsoft Specialist

Apr 2016

Credential ID: F657-8195