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Parker W.

Parker W.

Data Scientist · Senior

Canada · Rate on request

Professional Overview

I’ve worked as a machine learning engineer for five years, and I am now finishing my master’s thesis in statistics. I’ve worked with marketing, product, and design, and I believe in delivering code a human can understand and a report that enables stakeholders to build actionable insights — with or without a statistics degree.

Experience

Company
Roll20
Apr 2019 – Aug 2024
Role title
Computational Statistician

AI Expertise

AI & Machine Learning Engineers AI Business, Marketing & Strategy

Skills

Python SQL TensorFlow Pandas ETL Docker AWS

Employment Type

Full-time

Description of Responsibilities

  • Full owership of ML projects: proposals, research, devolopment, and deployment
  • Wide range of projects from predicting industrial printer jams to search engines

Key Achievements / KPIs

  • Wrote a SAE Recommender system which outperformed AWS Personalize by 43%
  • Adjusted A/B testing harness to utilize latest statistical research
  • Bayesian MABs for product recommendations API served recommendations in ~41ms.
Company
Roll20
Apr 2019 – Aug 2024
Role title
ML Engineer/Researcher

AI Expertise

AI & Machine Learning Engineers AI Business, Marketing & Strategy

Skills

Python SQL TensorFlow Pandas ETL Docker AWS

Employment Type

Full-time

Description of Responsibilities

  • Full owership of ML projects: proposals, research, devolopment, and deployment
  • Wide range of projects from predicting industrial printer jams to search engines

Key Achievements / KPIs

  • Wrote a SAE Recommender system which outperformed AWS Personalize by 43%
  • Adjusted A/B testing harness to utilize latest statistical research
  • Bayesian MABs for product recommendations API served recommendations in ~41ms.

Education

School
University of Calgary
Sep 2016 – Apr 2023
Degree / Program
Honours Bachelor of Science

Field of Study: Computer Science (minor in Statistics)

Areas of Expertise

Data Science & Analytics

Extract business insights from raw data using statistical modelling, predictive analytics, A/B testing, and interactive dashboards.

AI & Machine Learning Engineers

Design, train, and ship production ML models — from data pipelines to model inference at scale. Covers supervised learning, neural networks, LLM integration, and model optimisation.

AI Business, Marketing & Strategy

Apply AI to marketing automation, content generation, customer segmentation, and revenue growth strategies.

Open to

Part-time Freelance Contract Contract-to-hire

Experience Level

Senior

Current location

Canada

Time Zone

Vancouver UTC-7

Primary Work Language

English

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