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Looking for a freelance VR developer (standalone headset / Meta Quest) We're building an interactive VR pharmacy experience for an expo and need a skilled freelancer to bring it to life. The project in short: visitors put on a headset and walk through a virtual pharmacy — products displayed on shelves with prices, tap any item to see its details, add to a cart, and submit an order. One version runs on static data; a second connects live to our server to pull real inventory and pricing per warehouse, then sends the order back to our platform. What we're looking for: Solid experience with Unity + C# for standalone VR (Meta Quest 3 or similar) A track record of smooth, comfortable VR — stable framerate, no motion sickness Comfort with REST API integration (fast, resilient data sync, graceful offline handling) Bonus: 3D/technical-art skills for making 2D product images look great on shelves A portfolio or demo of past VR work Details: Freelance / contract Clear scope and timeline (a working demo is required) Source code is delivered to us on completion
Project ID: 40600297
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89 freelancers are bidding on average $2,118 USD for this job

HELLO, WE HAVE WORKED ON SIMILAR UNITY VR, META QUEST, INTERACTIVE SHOWROOM, AND REAL-TIME PRODUCT EXPERIENCE PROJECTS AND CAN SHARE RELEVANT EXAMPLES. I have carefully reviewed your requirements and understand that you need a standalone Meta Quest VR pharmacy experience where users can walk through a virtual pharmacy, interact with products on shelves, view details and pricing, add items to a cart, and submit orders, with both offline/static and live API-connected modes. I have 8+ years of experience in Unity, C#, Meta Quest development, XR Interaction Toolkit, performance optimization, REST API integration, offline synchronization, and immersive exhibition/retail VR applications. I can build a smooth, comfortable VR experience optimized for Quest 3 with stable framerates, intuitive interactions, and reliable server communication. I WILL PROVIDE 2 YEARS OF FREE ONGOING SUPPORT, COMPLETE SOURCE CODE, AND ASSISTANCE THROUGH DEMO DELIVERY, TESTING, QUEST DEPLOYMENT, AND FINAL HANDOVER. I am confident in my ability to deliver a polished expo-ready VR pharmacy experience and would be happy to discuss your API specifications, asset availability, headset count, and target demo timeline so we can move directly into milestone planning. Thanks, Christina
$1,500 USD in 7 days
8.4
8.4

With an expansive skill set across electrical engineering, firmware development, IoT, and more, I offer a unique perspective that combines hardware, software, and intelligent connectivity. This is especially important for your VR pharmacy project as it requires a seamless integration of VR technology and real-time data syncing with servers. My expertise in Unity and C# for standalone VR (Meta Quest 3) will ensure a smooth and stable frame rate experience, eliminating any concerns of motion sickness. Another key area where my skills come into play is REST API integration. I'm experienced in building fast, resilient data sync functions that also handle offline scenarios gracefully. This is crucial for your project where visitors in the virtual pharmacy will be interacting with live data related to inventory and pricing. I guarantee a reliable connection to pull the real-time data from your server, reflecting accurate prices per warehouse. Lastly, while not listed specifically in your requirements but certainly helpful, is my experience with 3D technical art skills. I understand the importance of presenting products aesthetically even in a virtual world. I can ensure your 2D product images look great on the shelves of the virtual pharmacy. In sum, my multidimensional experience in engineering combined with the nuances of VR design makes me the ideal candidate for bringing your interactive VR pharmacy to life!
$2,250 USD in 30 days
7.4
7.4

You're building Interactive VR Pharmacy Experience Development, where the real delivery risk is usually in the workflow details, not just the feature list. I have handled similar systems where the important part was turning a broad brief into a reliable working version. My approach would be to first isolate the highest-risk workflow in the brief, then deliver a small working milestone that proves the architecture before expanding the rest. For this project, I would focus especially on: - core workflow risks and acceptance criteria - integration points and edge cases - milestone planning and handover clarity If helpful, I can outline the first milestone around the riskiest part of the build before we start. Best, Dr. Syafiq
$2,250 USD in 21 days
7.2
7.2

I can create an engaging interactive VR pharmacy experience that captivates visitors at your expo. By utilizing cutting-edge technology, we'll ensure a seamless user journey that highlights products effectively. I understand the importance of solid experience with Unity and C# for standalone VR, especially for the Meta Quest. Your needs for smooth performance and REST API integration are clear, and I'm ready to deliver on those requirements. With a strong track record in VR development and 20+ 5-star reviews on similar projects, I bring the expertise needed to create a stable and visually appealing experience. My skills also include enhancing 2D product images for a polished presentation. Looking forward to collaborating on this innovative project. Regards, InterconnectBPO
$1,650 USD in 7 days
6.9
6.9

Hello, I have carefully reviewed your project requirements and understand your vision for developing a polished standalone VR pharmacy experience for Meta Quest, featuring interactive products, cart and ordering systems, along with both static and live REST API-driven inventory modes. With 9+ years of game development experience and 200+ successfully delivered games, I have extensive experience with Unity, C#, Meta Quest/VR development, interactive 3D environments, REST API integration, and performance optimization for smooth, comfortable standalone VR experiences. You will get: 1. Quality optimized work 2. 100% client satisfaction 3. Fast milestone-wise delivery 4. Suitable pricing 5. Unlimited revisions 6. Complete NDA & IP protection (project security is our top priority) Available to start immediately and committed to delivering a working demo, complete source code, and regular progress updates. Come inbox & let’s get started. Best regards, Sohaib Pasn Games
$1,500 USD in 25 days
6.8
6.8

Your REST API sync strategy will make or break this at the expo — if the live inventory feed lags or drops mid-session, visitors will abandon the cart before checkout completes. That's a branding disaster in front of hundreds of potential clients. Quick questions - are you planning local caching with delta updates to keep the experience fluid when network drops? And what's your target frame rate on Quest 3 for a pharmacy with 200+ SKUs rendered simultaneously? Here is the architectural approach: - UNITY 3D + C#: Build dual-mode architecture (static JSON fallback + live REST polling) with object pooling to maintain 72fps on Quest 3 hardware under full product catalog load. - REST API INTEGRATION: Implement async request batching with exponential backoff and local SQLite cache so inventory updates never block the render thread or cause frame drops during user interaction. - VR UX OPTIMIZATION: Design gaze-based UI with haptic feedback for shelf selection, distance-culled LOD system for product thumbnails, and comfort-mode teleport to eliminate motion sickness across 15-minute sessions. I've shipped 4 commercial VR experiences for retail clients including a furniture showroom that handled 500+ products without performance degradation. Let's schedule a 20-minute technical call to walk through your API schema and finalize the caching strategy before kickoff.
$2,030 USD in 30 days
6.6
6.6

Hi, I am an individual freelancer and I can help you make this VR Pharmacy experience in Unity. Best, Garaga
$2,000 USD in 30 days
6.7
6.7

Hello!! I understand you need an interactive VR pharmacy experience for Meta Quest with a realistic virtual store, product interaction, cart system, ordering flow, and API integration for live inventory and pricing. I can develop a smooth Unity and C# based VR application with optimized performance, comfortable user movement, product displays, REST API connectivity, offline handling, and clean source code delivery. I have experience developing interactive applications, Unity projects, and API-driven solutions, creating engaging digital experiences with strong focus on performance and user experience. I would love to discuss your expo requirements in chat and share relevant examples of immersive and interactive projects I have completed. Best regards Farhin B
$1,515 USD in 15 days
6.6
6.6

Hello, I can help develop your interactive VR pharmacy experience using Unity and C# for Meta Quest 3. I will focus on creating a smooth, comfortable VR environment with stable framerate and intuitive interactions for browsing products, viewing details, and managing the cart. The REST API integration will be handled to ensure fast, reliable data sync with offline support. I will deliver a working demo and the full source code, keeping the build clean and maintainable. This will provide visitors with an engaging and seamless VR experience that meets your expo goals. Can you share more about the product data format and your server API for inventory and order submission? Best regards, Waqas & GoDesign Team
$1,500 USD in 3 days
6.4
6.4

Hello! As per your project post, you are looking to build an interactive VR pharmacy experience for Meta Quest that allows expo visitors to explore a virtual pharmacy, browse products on shelves, view detailed product information, add items to a cart, and submit orders. The solution will support both a standalone version using static product data and a connected version that retrieves live inventory and pricing from your server while sending completed orders back to your platform. My approach would begin with designing an intuitive VR user experience optimized for Meta Quest, followed by developing realistic product interactions, shelf navigation, cart management, and a seamless checkout workflow. I will implement both offline and live data modes, integrate your backend APIs for inventory, pricing, and order submission, and ensure smooth performance with responsive interactions suitable for continuous use at an expo. I specialize in Unity, C#, Meta Quest development, VR interaction systems, REST API integration, 3D optimization, backend connectivity, and immersive application development. My focus is on delivering a polished, high performance VR experience with intuitive navigation, reliable API communication, and a scalable architecture for future enhancements. Let's connect to discuss your requirements and build an engaging VR pharmacy experience that delivers a seamless and memorable interaction for your expo visitors. Best regards, Nikita Gupta
$2,000 USD in 45 days
5.7
5.7

Hello, I am an expert with 15+ years of experience in the technical world, delivering simple to complex websites, e-commerce platforms, membership systems, and custom portals. I ensure clear communication, continued support after delivery, and 100% client satisfaction. I specialize in Mobile App Development, creating fast, user-friendly, and feature-rich apps for both Android and iOS. My focus is on modern UI/UX, API integration, real-time features, and cross-platform compatibility, ensuring your app is scalable and future-ready. If you are looking for a dedicated Mobile App Developer who delivers quality, innovation, and timely results, I’d be happy to bring your project to life. Best regards,
$1,500 USD in 7 days
5.7
5.7

Hello There! I’m Md Toriqul Islam, and I’m excited to partner with you. I can dive into your project immediately. I’m a Unity VR developer with 10+ years of experience building immersive 3D applications, interactive simulations, and API-driven enterprise solutions. I understand you need a standalone Meta Quest VR pharmacy experience where users can browse products, view details, add items to a cart, and submit orders. I can develop both the offline demo and the live REST API version with optimized performance, intuitive interactions, smooth locomotion, resilient offline handling, and clean, well-documented source code. I have rich experience in Unity VR, Meta Quest development, REST API integration, and interactive 3D applications. I am skilled in Unity, C#, Meta Quest, OpenXR, REST APIs, 3D UI/UX, and performance optimization. I’m ready to start immediately and would be happy to discuss your demo milestones, API specifications, and delivery timeline. Looking forward to hearing from you. Best regards, Md Toriqul Islam
$1,500 USD in 7 days
5.6
5.6

✋ Hi There!!! ✋ The Goal of the project:- BUILD A SMOOTH, INTERACTIVE AND REALISTIC VR PHARMACY EXPERIENCE FOR META QUEST WITH STATIC AND LIVE INVENTORY ORDERING. I have carefully read and understood the complete requirements, including virtual pharmacy navigation, product interaction, pricing, cart, order submission, live REST API inventory, warehouse pricing and offline handling. With 9+ years experience as a full stack developer, I am the best fit for delivering a stable and engaging standalone VR experience. My 3 key strengths are: 1. Unity and C# development for Meta Quest VR 2. REST API integration with reliable data synchronization 3. Optimized 3D product presentation and smooth VR performance I provide UI design, API integration, database management, testing, performance optimization and full source code delivery. I have completed similar interactive VR, Unity and API-connected applications with working demos. Looking forward to chat with you for make a deal Best Regards Elisha Mariam!
$1,525 USD in 25 days
5.4
5.4

Hello, I have strong experience creating interactive VR applications with Unity, C#, API integration, and user focused experiences. I understand the importance of smooth performance, comfortable navigation, responsive interactions, and reliable communication with backend services for live inventory and order processing. I would be happy to schedule a meeting to discuss your expo goals, review the project scope, and plan the demo milestone. I can also share relevant VR projects and explain how we can deliver a polished experience for Meta Quest. I will share my portfolio in chat I look forward to hear from you. Thanks Best Regards, Mughira
$2,250 USD in 7 days
5.1
5.1

Hello, I am excited about the opportunity to develop your interactive VR pharmacy experience for the expo. I understand that you need a seamless application that allows visitors to navigate a virtual pharmacy, interact with products, and process orders, both with static data and live inventory connections. With extensive experience in Unity and C# specifically for standalone VR applications, including Meta Quest 3, I have successfully delivered projects that prioritize user comfort and stable performance. My background includes REST API integration, ensuring fast and resilient data sync while handling offline scenarios gracefully. Additionally, I possess strong technical art skills, which will enhance the visual appeal of your product displays. To achieve your project goals, I propose the following approach: - Develop a detailed project scope and timeline to ensure clarity. - Create a smooth and intuitive user interface for easy navigation and interaction. - Implement REST API integration to connect with your live inventory system. - Conduct thorough testing to ensure a stable framerate and eliminate motion sickness. I am eager to start this project and deliver high-quality results that meet your expectations. Please feel free to reach out to discuss any further details or requirements.
$1,500 USD in 7 days
5.1
5.1

Hello!! I've carefully reviewed your requirements and understand you're building an **interactive VR pharmacy experience for Meta Quest**, combining an immersive shopping interface with real-time inventory integration. I can develop a smooth, high-performance **Unity + C#** application featuring interactive product shelves, detailed product views, cart management, REST API integration, offline fallback, and seamless order submission while maintaining the frame rates required for a comfortable VR experience. The solution will include clean, well-documented source code, optimized performance, and a production-ready architecture with a working demo delivered on schedule. I'll share my relevant VR, Unity, and immersive application portfolio in chat—let's connect to discuss your requirements and timeline. Awaiting your positive response. Thanks
$2,250 USD in 7 days
4.8
4.8

Hi, Aashiq (Ash) here from Cape Town, South Africa. This project instantly caught my eye, so I had to reach out. I see you’re looking for someone to create an interactive VR pharmacy experience for an expo. The idea of visitors exploring a virtual pharmacy while seamlessly integrating live inventory sounds exciting! With extensive experience in Unity and C#, I’ve helped businesses craft engaging VR experiences that are both immersive and user-friendly. I’ve successfully developed projects with smooth framerates and have tackled REST API integrations before. I’d be happy to share samples of my past work that demonstrate these capabilities. Based on what you mentioned, here is how we would approach the project: - Develop a prototype for testing. - Ensure a stable framerate with comfortable navigation. - Integrate REST API for real-time data syncing. - Optimize 2D product images for a compelling visual display. You can count on me for clear communication and a solution that’s both user-focused and optimized for performance. Best Regards, Aashiq
$2,700 USD in 7 days
4.9
4.9

Hi. To build this expo-ready pharmacy, I’d use Unity 2022+, C#, and XR Interaction Toolkit for a Quest-friendly VR flow that stays comfortable and stable. I’ll structure the app into two modes: a static catalog for the demo path and a live service layer that syncs inventory, warehouse pricing, and order submission through REST APIs with offline fallback. The UI will be optimized for fast item browsing, clear shelf presentation, and a simple cart/checkout flow that feels natural in headset. I’ll keep performance tight for Meta Quest 3 with lightweight rendering, baked lighting, and clean interaction states to avoid motion sickness. As a Senior VR Developer, I have mastered Unity, C#, Quest VR development, and API-driven interactive experiences, and have strong experience in standalone VR demos, product showcases, and real-time data applications. I am sure I can deliver high-quality results within the right timeline based on project size. Let’s get in touch and discuss more. Thanks.
$2,400 USD in 21 days
5.0
5.0

Hello, After reviewing your requirements, I understand you need an interactive standalone VR pharmacy experience for Meta Quest with smooth navigation, product interaction, cart functionality, and API-connected ordering. I have over 10 years of experience in **Unity 3D, C#, VR development, mobile applications, game development, REST API integration, and 3D interactive experiences**. I can build a comfortable and optimized Meta Quest application with stable performance, interactive shelves, product details, cart workflow, and order submission. For this project, I would structure the experience in Unity with optimized assets and interaction systems to maintain smooth FPS on standalone headsets. I can also integrate your REST APIs for live inventory/pricing synchronization, including proper error handling and offline fallback behavior. I can deliver the full source code, a working demo build, and support the transition after completion. A couple of questions: • Do you already have the 3D pharmacy environment/assets, or should I handle the scene creation and optimization? • What API format and authentication method will your server use for inventory and order processing? I’m ready to help bring this VR expo experience to life with a polished and reliable implementation. Best regards, Carlos.
$1,500 USD in 15 days
4.4
4.4

I've successfully developed similar interactive product showcases in Unity for VR expos, including detailed product information pop-ups and cart functionality, directly aligning with your requirement for an immersive virtual pharmacy experience. My expertise with Unity's UGUI and XR Interaction Toolkit ensures a seamless user experience on standalone headsets like the Meta Quest. My approach will involve leveraging Unity's XR Interaction Toolkit for intuitive object grabbing and interaction. For the static version, I'll implement Scriptable Objects to manage product data. The live version will utilize RESTful API calls to fetch inventory and pricing from your server, with JSON parsing for data integration. Order submission will also be handled via API. I'll prioritize performance optimization for smooth frame rates on the Quest. To ensure we're perfectly aligned, could you clarify the expected complexity of the product detail views and any specific user flow requirements beyond adding to a cart? I'm eager to discuss how I can deliver this interactive VR pharmacy.
$2,450 USD in 21 days
4.3
4.3

Erbil, Iraq
Member since Jul 23, 2026
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