Jack Liu

Inspirer
DISC Type : id

Machine Learning Engineer at Evolv AI

San Francisco, California, United States

Overview

Jack is a quantitative researcher and ML engineer focused on decision-making under uncertainty, with experience in finance at ONeil Global Advisors and the Federal Reserve Bank of Cleveland. He holds a Masters from MIT and is a certified Professional Risk Manager, specializing in statistical modeling and risk assessment in complex systems.

Personality Overview

Confident & Optimistic

Fast Adopter

Charming & Persuasive

They usually prefer to drive the conversation.  They respond well to objective pitches but also attach some value to relationships. They don’t mind taking a stand if they believe in something.

Topics They Care About

Decision Science
His career centers on building and evaluating models that support real-world decisions in environments with noisy data, delayed feedback, and incomplete information.
Quantitative Finance
Developed factor-based equity strategies at O'Neil Global Advisors and designed a systemic risk indicator for financial stability monitoring at the Federal Reserve.
Bayesian Modeling
At Evolv AI, he led applied research in Bayesian hierarchical modeling and advanced sampling methods to improve the statistical rigor of A/B testing outputs.

Media Appearances

Jack has no verified media appearances

Work History

9-2021 - 10-2025
Machine Learning Engineer at Evolv AI
5-2020 - 9-2021
Data Scientist at O'Neil Global Advisors
10-2015 - 8-2017
Economic Analyst at Federal Reserve Bank of Cleveland
9-2014 - 5-2015
Senior Researcher and Analyst at PredictWallStreet
6-2014 - 8-2014
Visiting Summer Researcher at Dept. of Mathematics and Statistics, Boston University

Education

2010 - 2011
Master of Science (M.S.) from Massachusetts Institute of Technology
2017 - 2020
PhD incomplete from The University of Texas at Austin

More Information

Social Presence :

Prographics :

Exp : 8 Location : San Francisco, California, United States Job Level : N/A Designation : Machine Learning Engineer at Evolv AI
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Insights For Selling To Jack

During A Call Or A Meeting

DO's

  • Look like someone who is on top of their game
  • Keep your pitch focused on the impact but insert some anecdotes into it
  • Clearly address the competitive aspects

DONT's

  • Don’t be too verbose or overly friendly; a little bit, however, is fine
  • Don’t be very informal even if they are being so themselves
  • Don’t keep repeating the same information, it could make them impatient

When Cold Calling

When Writing An Email

While Negotiating & Closing

    The secret to closing fast with Jack is

  • Belief in the value of the product, relationship and a sense of accomplishment matter the most.
  • Will you ever get a clear answer from Jack

  • They are not shy of saying no if they do not develop trust in your product.

Insights For Deal Planning

    How fast (or slow) will Jack move?

  • They can take fast decisions if they develop conviction in the product and find you trustworthy.
  • Can Jack take some risk or not?

  • They have the capability of taking risky decisions if necessary.

You And Jack

Personality Compatibility


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