Gaston Woollands

Senior ML Engineer

I design ML systems and the products around them — from field agents to market research terminals.

Qualifyze · previously Kantar Media, Fossil Group · 2020–present

selected work

01 · Product

MetriCow

Livestock operations across farms — inventory, clinical history, reproduction, and metrics. WhatsApp and web agents so field teams can query and update the herd without a spreadsheet.

WhatsApp · Web agent · Metrics

Live product · multi-farm operations

Open product
MetriCow light landing page with livestock summary on a phone

02 · Research terminal

Sector Panel

Personal US market research terminal: daily macro, tape, news, and valuation from stored public evidence. Built for a single operator — ingest to Postgres to UI, not a live scrape in the browser.

SEC · Yahoo · FRED · Polymarket · EDGAR

Ingest → Postgres → UI · public sources only

View repository
Sector Panel live tape with 10Y Treasury yield, risk-on factors, and macro sidebar

experience

Sep 2025 – present

Qualifyze · Senior ML Eng

Pharma risk scoring and entity resolution on unstructured industry text. ML platforms on AWS with Terraform, EKS, and high-availability serving.

Mar 2024 – Sep 2025

Kantar Media · Data Scientist

Visual-AI detection service with CI/CD. Private RAG for domain Q&A. Kubernetes workflows on Azure DevOps.

Feb 2020 – Mar 2024

Fossil Group · Data Scientist

Demand forecasting, customer segmentation, and price elasticity — four years of production models for supply chain and pricing.

education

MSc Quantitative Finance · MSc Data Science & Machine Learning · BSc Econometrics

DS / ML Eng

Python, SQL, PyTorch, NLP, RAG

Infra

AWS, Azure, Kubernetes, Terraform, MLflow

contact

[email protected]

For hiring, consulting, and product work.