Available to hire
Hi! I’m Rebecca, a passionate Machine Learning Engineer with extensive experience in building and deploying scalable ML systems. I love using data to drive decisions and improve user experiences. In my free time, I enjoy exploring new technologies and contributing to open-source projects.
Experience Level
Language
English
Fluent
Work Experience
Machine Learning Engineer II at Handshake
October 31, 2025 - October 31, 2025Owned the end-to-end Learning-to-Rank (LTR) recommendation system powering job search, covering model design, DBT data pipelines, training, deployment, and large-scale experimentation for a system serving 6B+ users and 350K active jobs.
Machine Learning Engineer I at Handshake
February 1, 2025 - February 1, 2025Built and productionized the foundational Two-Tower DistilBERT embedding model supporting multiple verticals across job search, ads campaigns, feed, and notifications; optimized inference latency to meet large-scale real-time serving requirements.
Data Scientist at Handshake
July 1, 2024 - July 1, 2024Developed the company’s first Graph Neural Network (GNN) for job recommendation, improving job matching quality by 10% for student users.
Data Science Intern at Handshake
August 31, 2021 - August 31, 2021Applied statistical inference to analyze platform data, supporting DEI initiatives and decision-making for underrepresented student populations.
Data Science Research Assistant at Indiana University
January 31, 2021 - January 31, 2021Designed an explainable course recommendation system that aligned academic curricula with job market skill requirements by extracting skills from job postings.
Education
Master of Science in Computer Science at Indiana University
January 1, 2019 - December 31, 2021Bachelor of Science in Computer Science at Indiana University
January 1, 2016 - December 31, 2020Qualifications
Industry Experience
Education
Experience Level
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