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Built Interviu (https://interviu.pro) — a real-time voice AI mock interview platform. WebSocket bridge to Gemini's Flash Live API for live voice conversations, Redis-backed session recovery so a dropped call resumes instead of restarting, Claude for structured post-interview feedback.
The network for creativity
Join 1.25M professional creatives like you
Connect with clients, get discovered, and run your business 100% commission-free
Creatives on Contra have earned over $150M and we are just getting started
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🌐 3D Model Studio: Dynamic Scene Navigation & Real-Time Spatial Pins
Following up on yesterday’s virtual tour module, today I’m showcasing another core pillar of the platform I’ve built: the Interactive 3D Model Studio.
As a freelance Full Stack Developer with over 9 years of professional experience specializing in Three.js, WebGL, and React, I designed this tool to make navigating complex 3D interior architecture simple, snappy, and entirely web-based.
🛠️ What I Built & Handled in this Feature:
3D Database Initialization: Handled the heavy liftoff of initializing the 3D environment loading states smoothly in the UI.
Bi-Directional Sidebar Navigation: Built a reactive side navigation list. When a client clicks on a room listed in the sidebar (e.g., Modern Kitchen), the camera smoothly travels to that point.
Camera Rig Controller: Developed a multi-perspective controller allowing users to orbit freely or swap instantly between structured camera presets (Top View, Left, Right, Front, Back).
Smooth Camera Transitions: Wrote custom transition math using Three.js to ensure the camera glides seamlessly without causing motion sickness.
If you are looking to build interactive spatial tools, high-performing 3D configurators, or customized web editors, let's connect!
💼 Hire Me on Contra
I work closely with startups and established brands to design and develop custom, cutting-edge 3D web products.
💬 Or hit "Message" right here on my Contra profile to discuss your project scope directly!
Good job Pro
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