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Consulting
I mentor and consult for people and groups in industry and academia.
about
Jaan Altosaar
Princeton
PhD
machine learning
columbia
physics
computer science
useful science
design
artificial intelligence
intelligent design
feature
altosaar-workshop.jpg

Large data or small data? Helping users make decisions under uncertainty? Deciding whether machine learning may even help in a given context?

I mainly consult via collaborations where the shared goal is an academic publication that develops intellectual property. Where needed, I bring in friends and collaborators in machine learning, full-stack development, user research, and design. Previous projects include:

  • For The Browser, developed an end-to-end machine learning solution to make the editorial process more efficient.

  • With data from the Lose It! app, built a food recommendation system that scales to hundreds of thousands of users and tens of millions of datapoints.

  • For a metabolomics lab, helped build performant and interpretable machine learning solutions to identify molecules in biological samples from mass spectrometry instruments. Applications include blood, stool, biomarker, and food analysis.

  • For arXiv.org data, developed state-of-the-art recommender system described in Chapter 4 of my thesis.

  • Contributed initial UI/UX design research and prototypes for CANImmunize, which is used for the roll-out of Canada's COVID-19 vaccine.

  • Helped a friend who teaches in DC design a Google sheets solution to replace ClassDojo that scales to 1000 students and 100 teachers. We designed a week-long user study with 137 students and 8 teachers to test the prototype.

  • For clinical notes in hospital electronic health records, helped develop a system to predict readmission.

Feel free to reach out if you think we might work together: j@jaan.io. I'm especially interested in helping build machine learning solutions for areas in mental health and behavior change.