John Ferrier
Physics AI Reviewer at Mercor Intelligence
Cambridge, Massachusetts, United States
Summary
👤
Senior🎓
Top SchoolJohn Ferrier is a condensed matter experimental and computational physicist with 10 years of experience who now reviews and curates physics training data for advanced language models at Mercor Intelligence. He blends deep domain expertise in 2D quantum materials, quantum chemistry, and computational physics with hands-on engineering—building instruments, custom electronics, and automated software that have saved labs hundreds of thousands of dollars. His PhD work produced novel low-temperature graphene synthesis and models that dramatically accelerated materials discovery, while his neural-network approaches outperformed Gaussian processes with far fewer experiments. Prior roles span lab management at Harvard SEAS, high-throughput Organ-On-a-Chip engineering at the Wyss Institute, and operational electronic warfare work in the USAF, showing a rare mix of rigorous research, scale-up engineering, and field-tested reliability. Based in Cambridge, MA, he brings practical automation and data-driven modeling to bridge experiments and ML training pipelines. Colleagues describe him as the kind of researcher who builds the instruments, the code, and the datasets that make ambitious physics projects actually deliver.
10 years of coding experience
12 years of employment as a software developer
Doctor of Philosophy - PhD Condensed Matter Physics, Doctor of Philosophy - PhD Condensed Matter Physics at Northeastern UniversityGraduate Certificate Nanotechnology, Graduate Certificate Nanotechnology at Harvard Extension SchoolBachelor of Science (B.S.) Pure Physics Mathematics, Bachelor of Science (B.S.) Pure Physics Mathematics at University of Central Arkansas
EnglishProgramming languages (1)
Github contributions (5)
jpferrierjr/Apple-Silicon-GPAW-setup
Aug 2022 - Feb 2023
Ever have trouble installing GPAW on your fancy new arm-based Apple computer? Is MacOSX getting you down when you're just trying to do some DFT work?! Well, worry no more (hopefully... your mileage may vary)! Just install this .sh script and start smiling. 🤓
Contributions:1 release, 8 commits, 7 pushes in 6 months
jpferrierjr/jpferrierjr.github.io
Dec 2024 - Mar 2025
Contributions:15 pushes in 3 months
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