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Vishal Chavan

@vishalchavan1

XR Software Developer at Sphere Global who delivered two client-accepted Unreal Engine 5 VR simulations ahead of schedule.

India

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At Sphere Global, I delivered two client-accepted VR product simulations one month ahead of schedule, building interactive demonstrations in Unreal Engine 5 and incorporating client review feedback.

I improved measured rendering performance from approximately 60–70 FPS to 125–130 FPS using Nanite and Hierarchical Level of Detail. I also implemented interactions, scene management, and locomotion in C++20 for PC-connected Meta Quest 3.

At Xlenz, I developed Unity and C# interactions for educational apps across Android, iOS, and web. I improved application performance by 20% and integrated Vuforia tracking to reach 95% marker-recognition accuracy in AR experiences.

As a Booking Systems Developer at Devonshire House Hotel, I maintained a live JavaScript reservation system built with Google Apps Script and Google Sheets, reducing booking errors by 25%. I also hold an MSc in Computer Science specializing in Augmented and Virtual Reality.

Experience

Work history, roles, and key accomplishments

Current

VR Consultant - Contract

Current

Sphere Global

Jul 2026 - Present (4 months)

Delivered two client-accepted VR product simulations one month ahead of schedule using Unreal Engine 5 and C++20. Increased rendering performance from 60-70 FPS to 125-130 FPS through scene optimization.

Unreal Engine 5 C++20 Nanite HLOD Meta Quest 3 Scene Optimization Interaction Design Movement Blender Claude Code

Booking Systems Developer

Devonshire House Hotel

Dec 2024 - Nov 2025 (11 months)

Reduced booking errors by 25% and improved operational efficiency by 10% by maintaining a JavaScript reservation system built with Google Apps Script and Google Sheets. Improved data handling and supported reliable releases through CI/CD and testing.

JavaScript Google Apps Script Google Sheets CI CD Unit Testing Integration Testing User Acceptance Testing Technical Documentation

Customer Service Advisor

Teleperformance

Mar 2024 - Sep 2024 (6 months)

Improved customer satisfaction and retention by translating complex information into clear solutions. Resolved customer enquiries with an 85% first-call resolution rate.

Customer Service Problem Solving Communication Skills

Junior Unity Developer

Xlenz

Mar 2021 - Aug 2021 (5 months)

Improved application performance by 20% through asset profiling and shader optimization. Achieved 95% marker-recognition accuracy in AR experiences and increased educational-app engagement by 30%.

Unity C#Vuforia AR Computer Vision Asset Profiling Draw Call Reduction Shader Optimization Android iOS Web

Education

Degrees, certifications, and relevant coursework

IBM

Python for Data Science, AI & Development, Data Science

Completed the Python for Data Science, AI & Development certification in May 2026.

Liverpool John Moores University

MSc, Computer Science

MSc in Computer Science with a specialization in Augmented and Virtual Reality, including coursework in Software Engineering for AR/VR, Advanced Topics in AR/VR, and UI/UX for Immersive Experiences.