Calvin Eng

About Me

Hi! My name is Calvin, and I'm a software engineer based in Scottsdale, Arizona, currently working at PayPal.

I graduated from Brown University in May 2025 with a Sc.B. in Computer Science-Economics, an A.B. in Applied Mathematics, and an A.B. in Portuguese and Brazilian Studies (with Honors).

My interests span distributed systems, database management systems, and data analysis. In the past, I've done work with web development, mobile development, natural language processing, computer vision, and shell scripting.

Education

Brown University

2021 - 2025

Sc.B. Computer Science-Economics, A.B. Applied Mathematics, A.B. Portuguese and Brazilian Studies (Honors)

Relevant Coursework: Distributed Systems, Database Management Systems, Operating Systems, Deep Learning, Machine Learning and Text Analysis, Algorithmic Game Theory, Theory of Computation, Numerical Optimization, Linear Algebra, Probability and Statistics

Experience

Software Engineer

Summer 2025 - Present

PayPal

Engineer and maintain APIs, data pipelines, and batch applications using Spring Boot and Spring Batch, in Java, Kotlin, Python, and SQL, to support PayPal's credit products.

Research Assistant

Fall 2024 - Spring 2025

ATLAS Group

Helped develop a language-agnostic command that interposes on a component's execution to automatically capture and control its file system effects with Linux namespaces and OverlayFS
Created a pipeline that digitizes ancient Egyptian pyramid texts using image segmentation (SAM 2), classification (GPT-4), and indexing to create a searchable digital corpus for Egyptologists

Software Engineering Intern

Summer 2024