At the end of 2022, I was earning around 10% of my overall income from freelancing projects - now it’s closer to 90%. When I decided to pause on my start-up, I had to decide between looking for a ...

Learning data science can change your life. Five years ago, I was working full-time on a salary that paid the bills and not much more. Now, I’ve more than tripled my salary, while having the flexi...

This is a slideshow presentation accessible here (originally delivered as part of this module at Imperial College London). It answers questions including: What does it mean to do data science? ...

Click here for the list of medical datasets. While making exercises to teach machine learning for healthcare, I’ve been spending a lot of time actively looking for appropriate datasets. I came ac...

I published an article about key considerations for using AI in healthcare and clinical research. The key points from the article are: Medical AI is well-suited to complex input, personalised ou...

Learning a language is hard. But I’m convinced that large language models like GPT could make it a lot easier. I spent the last few days trying to figure out how. The result is Check My Writing. I...

This year I’m setting the goal of launching 52 startups in 52 weeks. – UPDATE: I actually think this is a bad idea. It’s encouraging me to rush things, and not got deep enough on any particular p...

I spent the last 12 months trying to build a healthtech start-up with a cofounder I met on the Entrepreneur First accelerator. We iterated through a bunch of ideas, but ultimately it didn’t work ou...

UPDATE (Feb 2023): I decided to stop at day 16. It was a helpful exercise, but writing itself wasn’t the rate limiting step. I realised I needed to learn more words, and I came across an awesome to...

How I published 15 academic papers in my free time, using Obsidian, Zotero and Overleaf Download the Obsidian template here The part-time academic Last summer I was battling the demands of fath...