Sikander K.

I support you every step of the way, from your initial idea to a secure, production-ready product. I’m a Top Rated Plus Unity Engineer with a 100% Job Success Score, $100K+ earned, and 140+ completed Upwork projects. I build complete Unity systems, not just standalone games or apps. That means I can handle the Unity application, backend, database, admin controls, analytics, authentication, cloud infrastructure, and production deployment as one connected solution. Unity + Backend + Production I specialize in backend-connected Unity applications where you can control important parts of your product remotely. Instead of publishing a new app update every time you want to change content, rewards, pricing, events, configuration, or supported features, I can build a system where you update the backend and those changes automatically appear inside the Unity application. This gives you more control after launch and reduces unnecessary App Store, Google Play, desktop, or XR updates. What I Can Build • Unity games and interactive applications • Mobile apps for Android and iOS • AR, VR, XR, Meta Quest, and WebXR experiences • Web and desktop applications • Backend-connected games and apps • Admin dashboards and remote-control systems • Multiplayer and real-time applications • Kiosks, touchscreens, and interactive installations • Camera, computer-vision, and sensor-based experiences • Cloud-connected production systems Full-Stack Technology Unity & Client: • Unity • C# • AR Foundation • ARCore • ARKit • Vuforia • Meta Quest • OpenCV • WebXR Backend: • NestJS • Node.js • TypeScript • REST APIs • WebSockets • Server-side logic Database & Cloud: • MariaDB • MySQL • PostgreSQL • Firebase • AWS • Google Cloud Production: • Authentication • Analytics • In-app purchases • Push notifications • Cloud saves • Admin panels • Docker • CI/CD • Logging and monitoring Backend-Controlled Game Systems I can build systems that let you remotely manage: • Game content and configuration • Levels and progression • Rewards and currencies • Events and promotions • Pricing and product data • User accounts and profiles • Leaderboards • Cloud saves • Analytics • Notifications • Multiplayer data • Feature settings • Administrative controls The goal is simple: give you control over your product without requiring a new application build for every supported change. XR, Vision & Connected Hardware I also build Unity applications that work with: • Cameras and live video • Computer vision • Motion sensors • Touchscreens • Interactive displays • Physical input devices • Mobile devices • XR headsets • Remote APIs and cloud services What You Get You are not just hiring a Unity developer. You are getting someone who can help connect the full product: Unity → Backend → Database → Admin Panel → Cloud → Analytics → Deployment I can work with you as a: • Full-Stack Unity Developer • Senior Unity Engineer • Unity XR Developer • Backend-Connected Game Developer • Technical Lead I’m best suited for projects where Unity needs to work together with web services, databases, mobile apps, cameras, sensors, cloud systems, or backend infrastructure. If you want to turn your idea into a complete, production-ready Unity product that you can manage and scale after launch, send me your requirements and I’ll help you define the right technical approach.