- Designed and implemented a robust architecture consisting of multiple standalone Unity applications and a central hub app. Integrated standalone apps into the hub via Unity packages and utilized Addressables for efficient content management. - Collaborated closely with DevOps engineers to establish and optimize CI/CD pipelines, ensuring seamless deployment workflows across projects. - Developed immersive, cross-platform experiences incorporating AI systems, advanced animations, Timeline sequences, and asynchronous operations using the UniTask library. - Implemented multiplayer synchronization features enabling real-time interaction both physically (shared spaces via image tracking) and remotely, including network-synced object manipulation, seamless video playback and content state synchronization for late joining users. - All delivered applications are compatible with diverse AR/VR platforms, including HoloLens, Meta Quest, and Apple Vision Pro. - Conducted technical interviews and assessments for Unity developers and 3D artists, contributing to team growth and skill alignment. - Worked collaboratively within multidisciplinary teams including backend and AI engineers, Unity developers, DevOps specialists, and artists (3D/2D). - Managed project codebases using Perforce and Git, maintaining version control best practices, conducting code reviews, and handling pull requests efficiently.

- Co-founded and led technological development of a prominent Russian AR/VR news portal. - Developed, administered and continuously optimized the website, enhancing user experience and site performance. - Managed analytics tools to track, analyze, and improve user engagement and website effectiveness. - Developed and maintained migration and backup scripts using WordPress APIs, along with creating custom plugins to extend functionality. - Handled technical operations including domain management, SSL certificate setup, and website security. - Designed and developed innovative augmented reality (AR) applications, expanding the portal's interactive offerings.

- Sole developer responsible for end-to-end project lifecycle including ideation, specification drafting, prototyping, client-side development, server implementation, and API creation. - Developed mobile single-player and multiplayer AR applications using Unity, AR Foundation, Firebase, Unity Services, and Netcode. - Created immersive VR interactive experiences for Meta Quest 2 utilizing Unity and WebXR. - Built robust server-side APIs with .NET to support backend functionality across various XR applications. - Handled comprehensive technical aspects including UI design, material creation, animations (tweening), lighting setups, physics simulations, XR Interaction Toolkit integration, Firebase backend integration, Unity Services, Universal Render Pipeline (URP), and various SDK/plugin integrations. - Integrated third-party services such as Agora and ironSource to enhance application features and monetization. - Developed WebGL experiences with Unity, Babylon.js, and Three.js frameworks.