Haniyeh Sedehi - Game Designer | ContraWork by Haniyeh Sedehi
Haniyeh Sedehi

Haniyeh Sedehi

Founder & CEO at JahanXR | XR & Digital Product Manager

New to Contra

Haniyeh is ready for their next project!

Cover image for Offline AR Navigation
An indoor augmented-reality
Offline AR Navigation An indoor augmented-reality navigation system that uses visual positioning to guide users accurately without relying on GPS or an internet connection.
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Cover image for Vyvid XR is an immersive
Vyvid XR is an immersive virtual reality simulation designed to support training for the early stages of cardiac surgical procedures. JahanXR Studio developed the experience for Meta Quest using Unity and hand-tracking technology, allowing users to interact naturally with the virtual operating-room environment. The project was designed to make procedural learning more engaging, accessible, and repeatable within a controlled digital setting. Our contribution included experience planning, interaction and user-flow design, Unity development, hand-tracking integration, 3D environment implementation, performance optimization, and testing for standalone VR hardware. The result was an interactive VR training experience that demonstrated how immersive technology can help users become familiar with medical environments, equipment, and procedural steps before entering a real-world setting.
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Cover image for VR SKY: Fighter Jets is
VR SKY: Fighter Jets is an immersive virtual reality flight experience developed for the Meta Quest platform. The project features 60 fighter aircraft spanning third, fourth, advanced fourth, and fifth generations, along with seven distinct terrains designed to give users a varied and engaging flight experience. JahanXR Studio contributed to the full development process, including experience design, Unity development, flight and interaction systems, 3D environment implementation, user interface design, testing, and performance optimization for standalone VR hardware. A key challenge was creating a visually engaging experience while maintaining reliable performance on the Quest platform. The environments, aircraft, and interactions were carefully optimized to balance visual quality, responsiveness, and immersion. The result is an expansive VR flight experience that showcases our team’s ability to build and optimize complex real-time 3D applications for standalone virtual reality devices.
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Cover image for Polyome is an AI powered
Polyome is an AI powered digital health platform designed to create a personalized digital twin by bringing health information and individual metrics into one connected experience. The platform uses artificial intelligence to support the creation and ongoing development of each user’s digital twin based on available health data. Through intuitive dashboards on desktop and mobile devices, users can explore their information, measurements, and patterns in a clear and organized way. JahanXR Studio contributed to the product planning, user experience strategy, UI/UX design, application development, AI integration, responsive implementation, data visualization, testing, and overall project delivery. One of the main challenges was translating complex data and AI-driven information into an experience that feels understandable and approachable. We designed a structured interface that prioritizes clarity, consistency, and ease of navigation across devices. Polyome demonstrates our ability to combine AI, digital twin technology, thoughtful design, and software development to create a practical and usercentered digital health experience.
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