Data Science and Big Data Analytics

Financial Markets, Yale University

2500+ Reputation on Stack Overflow

Introduction to Financial Accounting, The Wharton School

Google Cloud Platform Big Data and Machine Learning Fundamentals

SQL and Databases: Advanced

Design and Interpretation of Clinical Trials, Johns Hopkins University

Causal Inference & Research Design

Optimizing PostgreSQL Databases

Running Agile at Scale

Professional Certificate

Graduate Professional Program

Honours Mathematics and Biology (dropped out)

Product Data Scientist

Led data team at a unicorn health tech startup. Responsible for data architecture, warehousing, analytics, and research. Joined around employee #50. Reported directly to the CTO.

Oversaw data strategy and execution for every business unit in the company: Product, Growth, Partnerships, Finance, Compliance, and People.

Data Scientist

Founded a consulting firm which advised on data strategy, business intelligence, and predictive modelling.

Founder, Data Scientist

Data scientist for an industry leading provider of digital therapeutics for chronic disease prevention.

Biostatistician for a private research institute focused on marine conservation and genetics.
• Data manager for the largest marine species collection event in history
• Published research in machine learning and remote sensing

Lead Biostatistician

Manager for research lab that specializes in marine conservation and ecology.
• Trained academics in the construction and interpretation of predictive models.
• Coordinated logistics for team of a dozen researchers.

Research Laboratory Manager

Led the Product Analytics team for the world's largest health and wellbeing platform. Reported directly to the Chief Product Officer.

Data Science Manager - Product Analytics

Faculty research position held concurrently with position at the Hakai Institute.
• Taught courses on statistics, experimental design, and machine learning.

Visiting Scholar

Research assistant in an internationally renowned mathematical biology lab (Dr. Sarah Otto).
• Built mathematical models to predict the outcome of competition, spatial dispersal, and evolution.
• Published research in a top ranked peer-reviewed journal.

Undergraduate Student Researcher

Responsible for entire data stack: data architecture, engineering, and analytics. Reported directly to the CEO. Member of leadership team that took us to a successful acquisition by Virgin Pulse.

Head of Data

Head of Growth + Data

Technical Founder

Marcus Campbell • Head of Growth + Data at Stealth Startup • Peerlist

Product Leader

Building great products

Hey everyone! 😊I’m Marcus, one of the co-founders of Honest Care. HonestCare started with a simple question. Why is it so difficult to get the medication you need?The surprising truth is that many Americans are denied coverage for drugs they’re completely qualified for. This is because insurance companies make mistakes.According to a report by the US Government Accountability Office, between 39% and 59% of drug insurance denials were overturned following an appeal. If that's the case, then why don’t more people appeal? The answer is sadly predictable: it’s because insurance companies have made the appeal process very complicated.Doctors are not well incentivized to write appeals - it's a very time consuming task which can be difficult to invoice for. The clinicians we've spoken to have all said they'd rather be treating their patients instead of digging through insurance paperwork. Additionally, many people don't have a strong relationship with their primary care provider, or they might not even have a regular doctor at all. The consequence is that many patients are unable to overturn their drug coverage denials.We believe Americans deserve better: you should be able to easily appeal drug denials on your own. The process should be friendly and fast. The cost should be fair. That's why we built the first tool to write your prescription appeal for you. Submit your info. Get your appeal letter.We started with GLP-1s because there's a lot of interest in these medications, but our users have requested support for many other classes of drugs as well. We're working on these, but we want to perfect our core workflow first.We'd love to hear about anything you think we could be doing better. Feel free to reach out anytime!