Samm Lidar

Unity3D XR Developer: AR VR Applications for Vision Pro and Metaverse

Fiverr • Freelance

Mar 2026 - Present • 5 mos

Currently working as a freelance Unity3D XR Developer on Fiverr, specializing in the development of immersive AR, VR, and mixed reality applications for Apple Vision Pro, mobile devices, web platforms, and metaverse environments. I build interactive, high-performance XR experiences that combine 3D environments, spatial computing, real-time interactions, and intuitive user experiences. Develop and optimize XR applications using Unity3D, C#, ARKit, visionOS, RealityKit, ARCore, OpenXR, Vuforia, WebAR, Three.js, WebGL, and related XR technologies. Experienced in creating spatial experiences, virtual environments, 3D product visualization, virtual try-on solutions, interactive simulations, immersive training applications, face and object tracking, gesture interactions, hand tracking, spatial mapping, and metaverse experiences. Handle the complete development lifecycle, including XR prototyping, 3D scene development, interaction systems, UI/UX implementation, API integration, performance optimization, device testing, debugging, and deployment. Focus on delivering scalable, responsive, and production-ready applications optimized for modern XR hardware and platforms. Unity3D Developer, Unity Developer, XR Developer, AR Developer, VR Developer, AR/VR Developer, Mixed Reality Developer, Apple Vision Pro Developer, Vision Pro Developer, visionOS Developer, Spatial Computing Developer, Metaverse Developer, Unity3D XR, AR Application Development, VR Application Development, XR Application Development, Apple Vision Pro App, visionOS App Development, RealityKit, ARKit, ARCore, OpenXR, Vuforia, WebAR, Three.js, WebGL, C# Developer, 3D Application Development, Immersive Experience, Virtual Reality, Augmented Reality, Mixed Reality, Spatial Computing, Hand Tracking, Eye Tracking, Face Tracking, Object Tracking, Gesture Recognition, Spatial Mapping, Virtual Try-On, 3D Visualization, Metaverse Application, Immersive 3D, XR Simulation, Interactive 3D, Virtual Environment

Mobile App & XR Developer

People Per Hour • Freelance

Jan 2026 - Jul 2026 • 6 mos

Worked as a freelance Mobile App & XR Developer on PeoplePerHour, delivering innovative mobile, augmented reality (AR), virtual reality (VR), and extended reality (XR) solutions for startups, businesses, and digital product teams. Specialized in building interactive, high-performance applications for iOS, Android, AR, VR, and cross-platform environments. Developed mobile applications using Flutter, React Native, Swift, Kotlin, and JavaScript, with a strong focus on responsive UI, smooth performance, scalable architecture, API integration, authentication, cloud services, payments, and third-party integrations. Built immersive XR experiences using Unity 3D, ARKit, ARCore, Vuforia, 8th Wall, WebAR, Three.js, WebGL, MediaPipe, and OpenCV. Delivered solutions including AR product visualization, virtual try-on applications, 3D experiences, face tracking, image recognition, object tracking, interactive simulations, location-based AR, and immersive VR experiences. Managed the full development lifecycle from concept and prototyping to development, testing, optimization, deployment, and maintenance. Collaborated with clients to translate ideas into technically viable products while ensuring usability, performance, scalability, and cross-device compatibility. Mobile App Developer, Mobile Application Developer, Android Developer, iOS Developer, Flutter Developer, React Native Developer, XR Developer, Extended Reality Developer, AR Developer, VR Developer, Augmented Reality Developer, Virtual Reality Developer, Mixed Reality Developer, Unity Developer, Unity 3D, ARKit, ARCore, Vuforia, 8th Wall, WebAR, Three.js, WebGL, MediaPipe, OpenCV, Face Tracking, Object Tracking, Image Recognition, Virtual Try On App, AR App Development, VR App Development, 3D App Development, Immersive Experience, Interactive 3D, Mobile App Development, Cross Platform App, iOS App, Android App, AI AR App, AR Shopping App, AR Product Visualization, Metaverse Development, XR Application

AR/VR Application Developer

Toptal • Freelance

Apr 2025 - Jun 2026 • 1 yr 2 mos

Worked as a freelance AR/VR Application Developer through Toptal, designing and developing immersive augmented reality (AR), virtual reality (VR), and mixed reality applications for startups, businesses, and technology teams. Specialized in creating interactive 3D experiences that combine intuitive user interfaces, real-time tracking, spatial interactions, and high-performance application architecture. Developed AR/VR solutions using Unity 3D, C#, ARKit, ARCore, Vuforia, 8th Wall, WebAR, Three.js, WebGL, MediaPipe, and OpenCV. Built applications featuring image recognition, object detection, face tracking, plane detection, spatial mapping, gesture interactions, 3D visualization, virtual try-on, product visualization, interactive simulations, and immersive training experiences. Handled the complete development lifecycle, including concept development, technical prototyping, 3D scene implementation, feature development, API integration, optimization, testing, debugging, and deployment across mobile, web, and XR platforms. Optimized applications for real-time performance, device compatibility, responsiveness, and smooth user experiences. Collaborated with international clients and multidisciplinary teams to transform concepts into scalable AR/VR products. Provided technical recommendations, solved complex development challenges, and integrated emerging XR technologies to create engaging, reliable, and production-ready immersive applications. AR Developer, VR Developer, AR/VR Developer, AR/VR Application Developer, XR Developer, Extended Reality Developer, Augmented Reality Developer, Virtual Reality Developer, Mixed Reality Developer, Unity Developer, Unity 3D, C# Developer, ARKit, ARCore, Vuforia, 8th Wall, WebAR, Three.js, WebGL, MediaPipe, OpenCV, AR App Development, VR App Development, XR Application Development, 3D Application Development, Immersive Experience, Interactive 3D, Virtual Try-On, AR Product Visualization, Face Tracking, Object Tracking