Unity3D - Game Development in a team as well as independently managing the project at all stages of development 8 years, С# - more than 8 years.-Experienced in 2D Game development, 3D Game development. Working with AR/VR in the past.-Principles: SOLID, KISS, DRY, YAGNI, -Design Patterns: MVC, MVP-Techniques: DI- Frameworks: Entity-Working with SDK and Services such as Facebook, Chartboost, Unity IAP, Unity Ads, AdMob, Ironsource, Google Analytics, Google Play Services, Firebase Analytics, Firebase Auth, Playfab.VR SDK: Oculus , Vuforia, Fibrum, Worked with UNET, Photon Cloud.Worked with Google APIs, YouTube API, Facebook API.Worked with local and server notifications, Advertisements systems, In-App Purchase systems, Analytics systems, also worked with 3rd-party plugins for mesh baking, mesh destruction and others. Create own localization system on multiple projects.Experienced in 2D and 3D optimizations. Worked with adaptive UI for both tablets and phones as well.Worked with Shader Graph and unity shading. Understanding of base shaders structure. Worked with 2D, 3D unity physics system, simulated own custom physics system. Well knowledge of vector math. Experience of creation of infinite 2d linear reflections.Experience of using Java classes to providing native Android features in application.Experience of building xCode projects with different frameworks. Creation of extensions to modifying output projects via post-build processes.Experience of debugging and testing applications.Experience in establishing Vuforia, ARCore/ArKit applications, have worked with AR Foundation.Experience of creation META 2 AR projects.Create the large amount of 3D VR projects for Oculus Go, Quest, Rift. Experience of publishing applications/games to App Store/Play Market. Knowledge of main pitfalls when publishing to marketplaces. Experience of creation assets, editors and extensions for Unity. Knowledge and experience of publication of assets in the Unity Asset Store. Also have experience of using Adobe Photoshop as I designed own games.-Native sharing and saving photo to gallery(iOs/Android)-Version Control: Git, Bitbucket, Unity Collab