Andrew S. Chen

Andrew S. Chen Email and Phone Number

Staff Applied Scientist @ Afresh
San Francisco, CA, US
Andrew S. Chen's Location
San Francisco, California, United States, United States
Andrew S. Chen's Contact Details

Andrew S. Chen work email

Andrew S. Chen personal email

n/a

Andrew S. Chen phone numbers

About Andrew S. Chen

I've always been passionate about mathematics and technology, as well as their potential to improve society. In the past few years, I've been focusing on artificial intelligence and combinatorics (especially in graph theory).Recently, I've been exploring how to reduce food waste at both an individual and a societal level. Since summer 2018, I've been devoting much of my time to reading about systematic food losses and how both companies and non-profits have tackled the issue. I've also been involved in recovering surplus food on Stanford campus and organizing a FoodInno conference centered around food waste.In my spare time, I enjoy rock climbing, ninja warrior, and puzzlehunts.

Andrew S. Chen's Current Company Details
Afresh

Afresh

View
Staff Applied Scientist
San Francisco, CA, US
Website:
afresh.com
Employees:
170
Andrew S. Chen Work Experience Details
  • Afresh
    Staff Applied Scientist
    Afresh
    San Francisco, Ca, Us
  • Afresh
    Senior Applied Scientist
    Afresh Oct 2022 - Present
    San Francisco, California, Us
    Fighting food waste in the fresh food supply chain with machine learning!• Primary designer of grocery department order recommendations for prepared foods, reducing food waste for ~2% of all produce ordered in the US. Patent pending work presented in two INFORMS presentations -- here's a taste: https://medium.com/afresh-engineering/recipe-for-success-how-to-order-for-prepped-produce-85259a0c42c• Led a team to deploy pilot order recommendations for Albertsons’s meat and seafood department, reducing food waste in ~2000 grocery stores• Designed and implemented backup recommendation infrastructure that slashed urgent alerts by ~75% and collectively saved the ML team hundreds of nights of sleep each year
  • Afresh
    Machine Learning Engineer
    Afresh Jan 2020 - Oct 2022
    San Francisco, California, Us
  • Stanford University
    Research Assistant (Food Innovation Lab)
    Stanford University Sep 2019 - Mar 2020
    Stanford, Ca, Us
  • Stanford University
    Course Assistant (Computer Science)
    Stanford University Sep 2019 - Dec 2019
    Stanford, Ca, Us
    • Held weekly office hours, answered questions on online forums, and graded problem sets/exams for over 100 students in CS 154: Introduction to Automata and Complexity Theory
  • Jump Trading Llc
    Quantitative Research Intern
    Jump Trading Llc Jun 2019 - Aug 2019
    Chicago, Illinois, Us
  • Index Ventures
    Incubation Program Participant
    Index Ventures Jul 2018 - Aug 2018
    London, Gb
  • Datavisor
    Software Development Intern
    Datavisor Jun 2017 - Sep 2017
    Mountain View, California, Us
    • Streamlined fraud detection applications on AWS by automatically managing virtual machines• Developed infrastructure to launch virtual machines to cloud 5x faster than existing methods• Reduced overall runtime and monetary cost of quality assurance testing by 67%
  • Jane Street
    Software Development Intern
    Jane Street Jun 2016 - Sep 2016
    New York, Ny, Us
  • University Of New Mexico
    Computer Science Research Assistant
    University Of New Mexico Jun 2015 - Aug 2015
    Albuquerque, Nm, Us
    • Implemented several machine learning algorithms to crack complex substitution ciphers• Applied these algorithms to build an acoustic keylogger• Assisted at GenCyber, a cybersecurity summer program sponsored by the National Science   Foundation     • Taught a class on classical ciphers and symmetric cryptography     • Helped nearly 30 middle and high school students learn about steganography, race conditions, and password cracking
  • Zbyte Software
    Web Development Intern
    Zbyte Software Apr 2015 - May 2015
    Albuquerque, Nm, Us
    • Designed responsive HTML/CSS front end and Django/Python website frameworks• Studied search engine optimization and visitor activity for client websites with Google    Analytics
  • The University Of New Mexico
    Computer Science Intern
    The University Of New Mexico Jun 2013 - Jul 2013
    Albuquerque, Nm, Us

Andrew S. Chen Skills

Mathematics C++ Python Algorithms Java C Indesign Latex Django Basic Html Javascript Ocaml

Andrew S. Chen Education Details

  • Stanford University
    Stanford University
    Computer Science
  • Stanford University
    Stanford University
    Mathematics
  • Albuquerque Academy
    Albuquerque Academy
  • Summer Science Program At New Mexico Tech
    Summer Science Program At New Mexico Tech
  • Stanford University Mathematics Camp (Sumac)
    Stanford University Mathematics Camp (Sumac)

Frequently Asked Questions about Andrew S. Chen

What company does Andrew S. Chen work for?

Andrew S. Chen works for Afresh

What is Andrew S. Chen's role at the current company?

Andrew S. Chen's current role is Staff Applied Scientist.

What is Andrew S. Chen's email address?

Andrew S. Chen's email address is ac****@****unm.edu

What is Andrew S. Chen's direct phone number?

Andrew S. Chen's direct phone number is (612)-625*****

What schools did Andrew S. Chen attend?

Andrew S. Chen attended Stanford University, Stanford University, Albuquerque Academy, Summer Science Program At New Mexico Tech, Stanford University Mathematics Camp (Sumac).

What skills is Andrew S. Chen known for?

Andrew S. Chen has skills like Mathematics, C++, Python, Algorithms, Java, C, Indesign, Latex, Django, Basic Html, Javascript, Ocaml.

Who are Andrew S. Chen's colleagues?

Andrew S. Chen's colleagues are Zoe Oliver-Grey, Derek Androschuk, Drugaddict Ilovecocaine, Sara Branson, Jason Huels, Sahil Momin, Allegra Myers.

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