Jisoo L.

Jisoo L. Email and Phone Number

Senior Data Scientist (R and D) @ HUMAN
Phoenix, AZ, US
Jisoo L.'s Location
Greater Phoenix Area, United States, United States
Jisoo L.'s Contact Details

Jisoo L. work email

Jisoo L. personal email

Jisoo L. phone numbers

About Jisoo L.

As a hybrid of ML engineer and modeler, my foremost passion is to build effective and reliable decision-making instruments that customers trust. I am particularly good at collecting and combining qualitative data from internal stakeholders (Product and Sales), customers, and the market to identify opportunities to align cross-team objectives and to make data and ML tasks more measurable and observable.I bring expertise in modeling with any tabular or behavioral data and I'm fluent in most popular Python libraries for data analysis, ML and Deep Learning.I excel at and enjoy connecting disparate pieces of information, and learning from data (including mistakes) just like what a good learning machine would do. I approach problem-solving by framing complex problems into more familiar ones if possible, so they are easier to work with. I benefit greatly from my diverse and nonlinear background in physics, astronomical data processing, econometrics, and artificial intelligence.

Jisoo L.'s Current Company Details
HUMAN

Human

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Senior Data Scientist (R and D)
Phoenix, AZ, US
Jisoo L. Work Experience Details
  • Human
    Senior Data Scientist (R And D)
    Human
    Phoenix, Az, Us
  • Chime
    Senior Data Scientist (Machine Learning Engineer)
    Chime Apr 2024 - Present
    San Francisco, Ca, Us
  • Truera
    Field Data Scientist
    Truera Feb 2022 - Dec 2023
    Redwood City, Ca, Us
  • Orum.Io
    Senior Data Scientist
    Orum.Io Nov 2021 - Feb 2022
    New York , Us
  • Orum.Io
    Machine Learning Engineer
    Orum.Io Mar 2021 - Oct 2021
    New York , Us
    Built a model serving infrastructure from 0 to 1 on Databricks + SageMaker
  • Creditxpert
    Machine Learning Research Engineer
    Creditxpert Jul 2020 - Mar 2021
    Baltimore, Maryland, Us
    In 20 years of one of the most successful B2B(2C) businesses, loan officers depend on CreditXpert softwares to accurately estimate the credit potential during the home buying journey. Augmenting pioneering in-house tools CreditXpert built even before the birth of Python 2.0, I helped modernize the C++-based data ingestion and transformation and model pipeline in the next-gen data ecosystem leveraging Deep and Ensemble Learning, Python 3, Rust, AWS, Snowflake and Looker.I also introduced the latest explainable AI (XAI) technologies to generate plausible and palatable predictions.
  • Finra
    Big Data Engineer
    Finra May 2020 - Jul 2020
    Washington, District Of Columbia, Us
    As part of Market Regulation team supporting Consolidated Audit Trail (CAT NMS), I worked on upgrading FINRA's custom data orchestration that bootstraps dozens of patterns deployed to AWS EMR clusters. Used Spark, Hive, AWS SDK, Jenkins, Bitbucket. Left the position to build machine learning models 💪
  • Capital One
    Senior Associate, Data Science & Analysis
    Capital One Aug 2017 - May 2020
    Mclean, Va, Us
    Airflow pioneer. Sought-after business partner for all things debit card from revenue to marketing. Dabbled in many data science projects (especially time series forecasting) before moving to Small Business Card (SBC). In SBC, I was part of the acquisition data science team to develop risk/behavioral models for Spark brand card products.
  • The University Of Chicago Booth School Of Business
    Research Professional
    The University Of Chicago Booth School Of Business 2015 - 2016
    Chicago, Illinois, Us
    Worked on various research projects employing econometric modeling (in the domain of dynamic optimization aka reinforcement learning).Contributed to two working papers (Now published at https://onlinelibrary.wiley.com/doi/full/10.1111/1475-679X.12190).

Jisoo L. Skills

Python Data Analysis R Research Matlab Postgresql Microsoft Excel Natural Language Processing Web Scraping Amazon Web Services Machine Learning Shell Scripting Data Mining Sql Git Microsoft Sql Server Apache Spark Data Wrangling Pig Teradata Latex

Jisoo L. Education Details

  • University Of Chicago
    University Of Chicago
    Physics

Frequently Asked Questions about Jisoo L.

What company does Jisoo L. work for?

Jisoo L. works for Human

What is Jisoo L.'s role at the current company?

Jisoo L.'s current role is Senior Data Scientist (R and D).

What is Jisoo L.'s email address?

Jisoo L.'s email address is ji****@****one.com

What is Jisoo L.'s direct phone number?

Jisoo L.'s direct phone number is +177371*****

What schools did Jisoo L. attend?

Jisoo L. attended University Of Chicago.

What skills is Jisoo L. known for?

Jisoo L. has skills like Python, Data Analysis, R, Research, Matlab, Postgresql, Microsoft Excel, Natural Language Processing, Web Scraping, Amazon Web Services, Machine Learning, Shell Scripting.

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