ES

Engineering Prototypes
& Digital Solutions

We design and build software products, machine learning platforms, and technology solutions for mining, industry, and research.

FASL.work Banner
39+
Projects Delivered
15+
Years of Experience
6
Industries Served
50+
Technologies

Our Work

Portfolio

Engineering prototypes, software products, and technology solutions

3D & Visualization · Mar 2026

Mine Pile Visualizer — Stockpile & Circuit Topology Explorer

A local-first web app for exploring mining circuit topology, live material state, stockpile 3D structure, and historical profiler data. Built on Next.js 16 with React Three Fiber.

mining visualization nextjs react three-js +3
Accessibility & Haptics · Feb 2026

FeelIT 2.0 — Haptic Accessibility Workbench

A web-based haptic accessibility workbench enabling visually impaired users to explore 3D objects through touch, read Braille text in immersive 3D environments, and navigate a haptic desktop. The modern realization of a vision begun in 2008.

accessibility haptics braille three-js fastapi +2
Spectral Analysis · Oct 2025
Proprietary

Hyperspectral Mineral Classification Platform

A machine learning platform for classifying minerals and estimating abundances from hyperspectral imagery (VNIR/SWIR). Compresses turnaround from days to minutes for routine mineralogical characterization.

hyperspectral machine-learning mineral-classification cnn fastapi +1
3D & Visualization · Aug 2025
Proprietary

Crusher Liner Wear Management System

A full-stack platform for tracking and forecasting crusher liner wear from raw 3D laser scan data through to production deployment. Replaced manual caliper measurements with automated 3D point cloud analysis.

point-cloud 3d-analysis wear-forecasting fastapi nextjs +1
Mining & Optimization · Dec 2021
Proprietary

Mining Process Optimization Platform

An end-to-end ML platform for optimizing mineral processing — SAG milling, flotation, thickening — deployed across multiple mining divisions. Delivered +100 TPH throughput uplift and measurable copper recovery improvements.

machine-learning mining optimization kedro azure +1
Computational Optics · Jun 2012

Super-Resolution Microscopy via Optical Fluctuation Imaging

Implements SOFI — a computational super-resolution technique extracting sub-diffraction spatial information from temporal fluorescence fluctuations of quantum dots. First successful SOFI implementation in Chile. Resolves ~120 nm features below the 232 nm diffraction limit.

super-resolution microscopy sofi cumulants quantum-dots +2

What We Do

From concept to production-grade deployment

Machine Learning & AI

End-to-end ML platforms for industrial optimization, predictive modeling, and computer vision. From feature engineering to production deployment.

3D Visualization & Point Cloud

Interactive 3D web applications, point cloud analysis, and spatial data processing for mining, manufacturing, and research applications.

Full-Stack Development

Production-grade web platforms with FastAPI, Next.js, React, and PostgreSQL. Desktop applications with PyInstaller and Streamlit.

Data Engineering & MLOps

Kedro pipelines, Databricks, Delta Lake, Docker Swarm orchestration, and CI/CD automation for scalable data products.

Spectral & Signal Processing

Hyperspectral image analysis, spectral unmixing, sensor calibration, and signal processing for mineral characterization and quality control.

Consulting & Prototyping

From proof-of-concept to production. Rapid prototyping of engineering solutions with clear documentation and technology transfer.

About

About FASL.work

Research · Hardware · Digital Solutions

FASL.work is an engineering and applied technology practice founded by Felipe Santibañez-Leal, PhD in Electrical Engineering. We specialize in machine learning, 3D visualization, industrial optimization, and custom software for mining and research.

Founded by a PhD in Electrical Engineering

Over 15 years of experience in applied research, industrial optimization, and software engineering across mining, microscopy, and accessibility.

From Research to Production

We bridge the gap between academic research and industrial deployment, delivering solutions that work in the real world.

Open Source & Industry

A portfolio spanning open-source research tools, proprietary industrial platforms, and accessibility-focused projects.

Let's Build
Something Great

Explore our portfolio of engineering solutions or get in touch to discuss your next project.