Heloïse Greeff
Pro Investor at Independent
United Kingdom
Summary
👤
Senior🎓
Top SchoolHeloïse Greeff is an investor and AI strategist who blends a DPhil in Machine Learning from Oxford with a decade of experience turning data into real-world decisions. She runs one of eToro’s longest-running, most-copied AI-driven portfolios since 2017, communicating transparent, data-led risk and performance to over 250k followers. As a researcher and practitioner she has patented clinical ML algorithms, led field deployments in low-resource settings, and published at top venues like NeurIPS. She advises boards and startups in healthcare and diagnostics, sits on an AI diagnostics company board, and selectively takes fractional AI advisory roles where ML is core to product strategy. Heloïse also leads multi-year, academic-industry initiatives such as Stock for Data with King’s College, Cambridge, and has a track record of securing six-figure collaborative research funding. Her profile uniquely combines rigorous academic research, public-facing investment performance, and practical product strategy across healthcare and capital markets.
10 years of coding experience
7 years of employment as a software developer
Doctor of Philosophy - PhD, Engineering Science (Machine Learning), Doctor of Philosophy - PhD, Engineering Science (Machine Learning) at University of OxfordMaster of Business Administration (MBA), Master of Business Administration (MBA) at Saïd Business School, University of OxfordMPhil, Inclusive Innovation, MPhil, Inclusive Innovation at Graduate School of Business - University of Cape TownBSc, Mechatronics Engineering, BSc, Mechatronics Engineering at University of Cape Town
Github Skills (87)
temperature10
theory10
science9
supernova9
hierarchical9
observation9
open-access8
journal8
compas8
python8
cosmology8
jupyter-notebook8
diffraction8
astrophysics8
notebook7
Programming languages (7)
Github contributions (5)
HeloiseS/atlasapiclient
May 2024 - Feb 2025
Contributions:2 releases, 16 PRs, 51 pushes in 9 months
HeloiseS/hoki_tutorials
Oct 2019 - May 2021
Contributions:44 commits, 7 PRs, 35 pushes in 1 year 7 months
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.