Milo Spencer-harper
Product Manager, WhatsApp
London, England, United Kingdom
Summary
👤
Senior🎓
Top SchoolMilo Spencer-harper is an accomplished product leader and full-stack engineer with 11 years of experience building and monetizing consumer-facing products at Meta, including WhatsApp, Instagram Creator Marketplace, and Facebook Lite. He founded and scaled Magi Metrics into a profitable SaaS with 1,000+ paying customers and a successful exit, demonstrating both technical depth (Python, React) and go-to-market leadership. Milo combines hands-on engineering—he started coding at 11 and built early products himself—with enterprise-scale product management responsible for hundreds of millions of users and billions in revenue. He’s also an educator and popular writer on AI: his viral Medium guide on building neural networks has reached over 800k readers and spawned two Udemy courses. Based in London with an Oxford degree in Economics & Management, he blends data-driven marketing, startup grit, and large-platform product strategy.
11 years of coding experience
14 years of employment as a software developer
A Levels, A Levels at The Henley CollegeBA (Hons), Economics & Management, BA (Hons), Economics & Management at University of Oxford
Stackoverflow
1,097reputation
1.4mreached
16answers
3questions
Github Skills (29)
propagation10
xor10
solve10
multi-layer10
neurons9
python8
python-requests8
neural-network7
http7
machine-learning7
pip6
deep-learning6
tensorflow6
psycopg6
google-app-engine6
Programming languages (2)
Github contributions (5)
miloharper/neural-network-animation
Jul 2015 - Aug 2015
Contributions:23 commits, 19 pushes, 1 branch in 20 days
miloharper/simple-neural-network
Jul 2015 - Mar 2020
A neural network written in Python, consisting of a single neuron that uses back propagation to learn.
Contributions:9 commits, 7 pushes, 1 branch in 4 years 9 months
propagationpythonback-propagationneural-networksneurons
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.