I will build interactive 3d visualization web apps with three js and webgl


About this gig
Most 3D on the web falls apart the moment the data gets big. I build viewers that stay smooth when the dataset does not.
I have built browser-based tools for inspecting large 3D and point cloud datasets, the kind used daily rather than demoed once. That means real work on level of detail, streaming, memory budgets and draw calls, not a model spinning on a page.
What I build:
- Interactive point cloud and mesh viewers (.las, .laz, .e57, .ply, .glb, .obj)
- Measurement, annotation, sectioning and filtering tools
- 3D dashboards and inspection interfaces for engineering and survey data
- Product and scene viewers that stay fast on mobile
Stack: Three.js, React, WebGL and TypeScript, with Python on the backend when the data needs preparing or serving.
You get the complete source code and documentation, so your team can extend it later. No licence, no lock-in, no monthly fee.
Send me a sample file or a screenshot of your data and tell me what you need to see and do with it. I reply within an hour and will tell you honestly whether it is feasible before you order.
Get to know Sohail Saifi
Full Stack Engineer ! Automation and AI Specialist
- FromIndia
- Member sinceJul 2017
- Avg. response time1 hour
- Last delivery3 weeks
Languages
English
Other Software Development Services I Offer
FAQ
How large a dataset can it handle?
With streaming and level-of-detail rendering, tens of millions of points run smoothly in a browser. Send me a sample file before you order and I will confirm exactly what your data needs.
What 3D file formats do you support?
.las, .laz, .e57, .ply, .glb, .gltf, .obj and .fbx. Most other formats can be converted, so message me with what you have and I will confirm compatibility first.
Do I get the source code?
Yes, with every package, plus documentation so your team can extend it later. No licence fees, no lock-in and nothing to renew.
Can it integrate with my existing website or application?
Yes. Premium includes integration with your frontend, backend or database, whether that is React, a plain website or an internal tool.
Will it work on mobile?
Standard and Premium are built responsive and tested on mobile. Very large datasets need tuning for mobile GPUs, which is included in Premium.
Can you also process or clean my raw data first?
Yes, that is my other service. Message me with what you have and I will quote the data processing and the viewer together as a single custom offer.

