Advanced Full-Stack Developer for 3D City Platform

Senior Full-Stack Developer Needed – Interactive 3D City Map Platform Budget: Up to $3,000 USD (Fixed Price) We are looking for an experienced full-stack developer (or team) to build and expand a large-scale interactive 3D city map platform. The selected developer will be responsible for: * Frontend development * Backend development (Node.js) * Database design and implementation (MySQL) * Unity WebGL integration * React integration * API development and integration * Dynamic building ownership system * Interactive landmarks and districts * Real-time data updates * Performance optimization for large maps * Scalable multi-city architecture Required Experience: * Unity WebGL * Node.js * MySQL * React / React integrations * API architecture and development * Large interactive map systems * Performance optimization (LOD, Occlusion Culling, Addressables, Asset Streaming) * Real-time systems Important: Please ONLY submit a proposal if you have previously built something similar, such as: * Interactive 3D city maps * Digital twin platforms * GIS/location-based systems * Open-world map systems * Property or asset ownership systems * Large-scale Unity WebGL applications When applying, include: 1. Links, videos, or screenshots of similar projects. 2. Your specific role in those projects. 3. Technologies used. 4. Estimated timeline. 5. Brief explanation of how you would approach this project. We are not looking for beginners or developers learning these technologies for the first time. Preference will be given to candidates who can clearly demonstrate successful delivery of similar large-scale interactive map projects. Maximum budget for this project is $3,000 USD. Please do not apply if your expected cost is significantly above this range. Candidates with directly relevant experience will be strongly preferred.

Project ID: 40521558