Kaladev is the independent software practice of Antony Adhiban.

I design, build and improve browser apps for 3D, WebXR, maps and large datasets.

consulting

Ongoing support 1 active from $3,000 / month
Performance and product engineering as you grow.
Rescue Sprint from $4,000 / 2 weeks
Implement the fixes and measure the improvement.
Performance Audit $1,500 / 5 days
Profiling, prioritised fixes, and a practical plan.
Vibe-coded app review $1,000 / 1 week
A one-time review of your app, with a clear, prioritised plan to take it to production.

Prices in USD. Scope and timing agreed before we start.

Book a discovery call ↓

products

optimizeglb.com

Make glTF and GLB models smaller, right in your browser.

OptimizeGLB homepage with local model compression and file upload controls
Browser-based glTF optimization.
OptimizeGLB compression results for the FlightHelmet model
Flight Helmet · 46.1 MB → 1.6 MB · smallest-size preset.
The optimized FlightHelmet model in OptimizeGLB’s 3D viewer
FlightHelmet · optimized model.
The BoomBox model compared before and after optimization in OptimizeGLB
BoomBox · 10.1 MB → 823 KB · high-quality preset.

viewparquet.com

Explore and query Parquet files in your browser.

ViewParquet homepage for opening and exploring Parquet files locally
Explore Parquet files in your browser.
ViewParquet running a SQL query on its sample flight dataset
Query data with SQL.
ViewParquet showing a Parquet dataset in its table viewer
231,083 rows, explored locally.

previous work

7+ years
browser 3D & XR
5+ clients
freelance web work
2 products
built independently
Transcality 2024–present
Traffic simulation, map workflows and browser data processing.
Fabrik 2018–2025
3D / XR authoring, digital twins and product engineering.

Experience & public product previews →

let’s talk

Have a 3D, WebXR or geospatial product in mind? Let’s explore it.

A 30-minute discovery call to discuss what you need.

Weekday calls: 9–11:30 am or 6–11:30 pm IST.

Need a different time? Email Antony or DM on X.