Jessica Liu

Jessica Liu Email and Phone Number

DS @ UC Berkeley '25 @ SAAS Berkeley
berkeley, california, united states
Jessica Liu's Location
United States, United States
About Jessica Liu

I am a junior at UC Berkeley, majoring in data science. I am currently interested in studying the intersections of data science and industry and aim to use data science to yield important analytics that can improve business operations and contribute to general society.

Jessica Liu's Current Company Details
SAAS Berkeley

Saas Berkeley

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DS @ UC Berkeley '25
berkeley, california, united states
Employees:
54
Jessica Liu Work Experience Details
  • Saas Berkeley
    Data Mentorship Director
    Saas Berkeley May 2024 - Present
  • Saas Berkeley
    Data Consultant
    Saas Berkeley Jan 2024 - May 2024
    Berkeley, California, United States
    Utilized PyMuPDF, NLP, and byte-stream parsing to identify and extract objects on shipping container PDF documents.
  • Saas Berkeley
    Data Mentorship
    Saas Berkeley Sep 2023 - Dec 2023
    Created a highly accurate time-series forecasting model with a MAPE of 3% using XGBoost decision tree modeling on a million row of data to be used for displaying current keyword search trends.
  • Uc Berkeley Residential Life
    Data Analyst
    Uc Berkeley Residential Life May 2023 - Present
    I conduct and perform analytical research on various aspects of university concerns.
  • Paypal
    Data Analyst Intern
    Paypal May 2024 - Aug 2024
    Utilized Python, SQL, and Excel to develop automation pipelines to increase efficiency of budgeting tasks. Performed analysis using Python for next-year budget forecasting for resources in Google Cloud.
  • Miami University
    Data Consultant
    Miami University Jan 2024 - May 2024
  • Dotlas | The Retail Business Co-Pilot
    Data Science Intern
    Dotlas | The Retail Business Co-Pilot Sep 2023 - Dec 2023
    Berkeley, California, United States
    Developed data visualization and data cleaning pipelines using Python and SQL in Databricks, which incorporated data parsing and NLP techniques. Also created data insight tables using data inferences, sentiment analysis, and geospatial analysis.
  • Pagefelt
    Data Consultant
    Pagefelt Sep 2023 - Dec 2023
    Developed a sentiment analysis model on thousands of journal entries using Hugging Face to improve performance of a therapy journaling chatbot.
  • Plant Futures
    Data Science Research Assistant
    Plant Futures Feb 2023 - May 2023
    I led a small student team to build a foundation on creating a comprehensive database of the plant-based market. As part of my role, I facilitated communication between students and the Plant Futures organization, assigned roles to students, and also designed the project. As part of my technical role, I wrote various Python scripts to web-scrape and clean large amounts of financial information on over 200 plant-based companies which I then imported into and further cleaned in mySQL which is the foundation of the database that Plant Futures will be using and developing in the future. Following this, I used Apache Superset to visualize current financial trends from the data I collected occurring across various sectors in the plant-based market.

Jessica Liu Education Details

Frequently Asked Questions about Jessica Liu

What company does Jessica Liu work for?

Jessica Liu works for Saas Berkeley

What is Jessica Liu's role at the current company?

Jessica Liu's current role is DS @ UC Berkeley '25.

What schools did Jessica Liu attend?

Jessica Liu attended University Of California, Berkeley.

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