Warren Bautista Lim Jr.
Los Angeles, CA *****@***.*** & 818-***-**** Portfolio LinkedIn URL
EDUCATION
University of Southern California - Los Angeles, CA Expected Graduation: May 2027 Masters in Computer Science
University of California, Berkeley - Berkeley, CA May 2023 Bachelor’s in Data Science (Computer Science Concentration) Organizations: Code For Good, Web Development at Cal, Pilipinix Academic Student Services SKILLS
Python, Java, SQL, HTML, CSS, JavaScript, GitHub, Figma, React, React Native, Snowflake, Excel Spreadsheets, Documentation, Statistics, MongoDB, Postman, Firebase, WordPress, Google Ads Creator & Analyst EXPERIENCES
Talino Venture Labs Jr. Business Data Analyst - El Segundo January 2024 - May 2024
● Engaged in weekly client (SeaFood City) meetings, wrote meeting minutes, and presented slideshows of progress updates.
● Created documentations on how Odoo, our pitched application, will perform for our client’s Inventory Warehouse flow.
● Executed data cleaning and table manipulation of SFC’s +200 food products inputted into Odoo using Excel and Snowflake.
● Simulated Odoo to SFC’s inventory system by field testing Odoo at the warehouse (+10 delivery truck and item checks daily). Cedars Sinai Medical Center Application Developer - Los Angeles October 2023 - December 2023
● Designed a cross-platform app to help +1000 employees easily find department names and extension numbers.
● Used React Native and JavaScript to create the log-in and search directory pages for iOS and Android devices.
● Implemented secure user authentication with Firebase to protect confidential data.
● Created a serverless API with Postman and MongoDB to manage each department's database for data retrieval and updates. Student GPA Research Student Data Analyst - UC Berkeley March 2023 - May 2023
● Analyzed data from 166 UC Berkeley undergrads to identify factors influencing GPA using OLS and logistic regression models.
● Found 9 top key factors like household income, commute, stress levels, gender, and study hours significantly impact GPA.
● The best model achieved an OSR-squared value of 0.182 (relatively low finding).
● Used Python and Scikit-learn in Google Colab to apply OLS and logistic regression models, achieving 3.92% and 66.67% accuracy in understanding academic performance which provided insights to educational strategies. Eviction Judgments Prediction Student Data Analyst - UC Berkeley October 2022 - December 2022
● Conducted EDA on Ohio eviction data (26,073 cases) to reveal racial and gender disparities in monetary awards with descriptive statistics and ML models using Python (Pandas, Sci-Kit Learn, NumPy) and Google Collab.
● Employed OLS Regression to find a weak correlation (R-squared < 2%) with highest awards for white males ($1,688.50) and lowest for Asian females ($482).
● Used K-Means Clustering with PCA and Decision Trees to predict and reveal a tenant’s race, gender, and awards.
● Feed-Forward Neural Networks achieved 85.6% accuracy in predicting tenant race and 63.1% for gender with neighborhood demographics.
Talino Venture Labs Data Analyst Intern - Manhattan Beach June 2022 - August 2022
● Created 2 Google Ads and demographic research for customer understanding in Hawaii and Alaska (25K-200K population).
● Generated 14.6K impressions and 283 clicks via Google Ads, achieving a 1.95% CTR in Hawaii and a 9.89% CTR in Alaska.
● Used MixPanel for observing graphs and trends in monthly financial activity like sign-ups, remittances, and transactions.
● 422 sitelink clicks (link to registration page) translated into potential customers for the banking company.
● Acquired 7 customers since the initiation of the ads through patterns in remittance completion. RELEVANT COURSEWORK
The Structure and Interpretation of Computer Programs, Data Structures, Foundations of Data Science, Principles & Techniques of Data Science, Data Mining & Analytics, Data Engineering, Probability for Data Science, Introduction to Machine Learning & Data Analytics, Introduction to Full Stack Web Development