We are looking for an experienced Three.js developer to build a proof-of-concept (POC) prototype. The goal is to demonstrate a visual effect where 3D Model A is rendered as a particle cloud, and on scroll interaction, those particles transition and reassemble into 3D Model B.
Objectives
- Load two provided 3D models (likely STL/OBJ).
- Convert Model A into a particle cloud representation (basic geometric shapes OR a cloud of obj models).
- On user scroll, animate the particles transitioning to form Model B.
- Ensure the effect is smooth, performant, and visually impressive.
- The code should be clean, modular, and easy for our internal dev team to build on.
Example of what we have in mind: https://dala.craftedbygc.com/ https://discourse.threejs.org/t/animate-particles/56095
Key Requirements
- Strong experience with Three.js, especially points/particles, shaders, and custom animations.
- Ability to handle converting 3D geometry into particle positions.
- Implement scroll interaction (e.g., via GSAP ScrollTrigger, locomotive scroll, or vanilla).
- Handle transitions between two distinct sets of particle coordinates.
- Provide fallback or graceful degradation if performance is limited.
- Must run smoothly on modern desktop browsers (Chrome/Safari/Firefox). Mobile optimisation is nice-to-have, not required for this POC.
Deliverables
- A standalone web prototype (ideally in React but you can use a framework of your choice)
- Working particle-to-particle transformation between two models.
- Basic styling and camera controls suitable for demonstration.
We will provide
- 3D models
- Any brand visuals if needed for presentation
Timeline
We’d like the prototype within 1–2 weeks from project start.
Abstract Textured Artwork Category: 3D Modelling, Adobe Illustrator, Photoshop, Art Consulting, Digital Art, Graphic Design, Illustration Budget: $30 - $250 USD
22 Jan 2026 16:56 GMT
Architectural Sections Drafting Category: 2D Drafting, 3D Drafting, AutoCAD, Building Architecture, CAD / CAM, Home Design, Kitchen, Millwork Budget: $25 - $50 USD
22 Jan 2026 16:56 GMT
Complete Classplus LMS Setup Category: Content Management System (CMS), Data Integration, HTML, MySQL, Payment Gateway Integration, PHP, Project Management, Web Design Budget: ₹12500 - ₹37500 INR
22 Jan 2026 16:55 GMT
Data Entry Specialist Needed Category: Data Analytics, Data Entry, Data Management, Google Sheets, Internet Research, Web Search, WordPress Budget: $25 - $50 USD
Photograph & Upload Zomato Menu Category: After Effects, Image Processing, Lighting Design, Menu Design, Photo Editing, Photography, Photoshop Budget: ₹600 - ₹1500 INR
22 Jan 2026 16:55 GMT
Email Data Extraction and Automation Category: Automation, Data Extraction, Data Integration, Data Processing, Data Scraping, Email Handling, Excel, Make.com, PHP, Web Scraping Budget: £20 - £250 GBP
Accurate Bank Data Entry Category: Bookkeeping, Data Analysis, Data Cleansing, Data Entry, Data Extraction, Data Management, Data Processing, Excel, Excel VBA, PDF Budget: $15 - $25 USD
Google Ads Suspension Recovery Category: Account Management, Advertising, Computer Security, Digital Marketing, Google Ads, Internet Marketing, Marketing, SEO Budget: $10 - $30 USD
22 Jan 2026 16:53 GMT
Engaging Scripts for Five Videos Category: Audio Production, Audio Services, Content Writing, Editing, Proofreading, Script Writing, Video Production, Voice Talent Budget: $15 - $25 USD
22 Jan 2026 16:52 GMT
WhatsApp Purchase Tracking for Meta Ads Category: API Development, Data Integration, Linux, Node.js, Payment Processing, PHP, Python, Software Architecture Budget: ₹600 - ₹1500 INR
