Boston · Data Science × Collage

Yoon Lee finds the picture / in the noise.

Data scientist by trade, collage artist by instinct. Both come down to the same move: take something noisy and over-full — a bank's tangle of reporting rules, a city block, a deli counter — and find the one arrangement that makes it read.

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About

I'm a data scientist by trade and a collage artist by instinct. At Management Solutions I own the end-to-end data-quality platform for a major US bank's regulatory reporting team — turning 3,000+ loosely written rules into precise, reusable logic that runs at enterprise scale on Google Cloud.

The through-line to the art is the same: I take material that's noisy and over-full — a city block, a deli counter, a concrete wall — and look for the one structure that makes it read. Collage is just feature selection with a camera.

These days I point that same instinct at the hardest, most ambiguous problems I can find — the ones whose structure isn't visible yet. Analyst and artist run like the two curves behind this page: different frequencies, one hand, now and then meeting in something I couldn't have planned.

Off the clock: collage, running, cooking, reading, and a serious amount of Brawl Stars — plus half an eye on the markets.

BasedBoston, MA
RoleSenior Data Science Consultant
EducationB.S. Statistics, UIUC ’24
StackPython · R · SQL · GCP · BigQuery
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Side Projects

Things I built on my own time to answer a question I was curious about, then put online.

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Experience

Fall 2024 — Present
Boston, MA

Senior Data Science Consultant · Management Solutions

  • Banking (Regulatory Reporting) — Data Quality
Summer 2023
Chicago, IL

Technology Consulting Intern · Ernst & Young

  • Blockchain for an NGO's loan-disbursement platform
Summer 2022
Seoul, South Korea

Technology Consulting Intern · Ernst & Young

  • Digital marketing analytics for a global electronics company
Winter 2019 — Spring 2021
Paju, South Korea

Human Resource (Personnel) Specialist, 9th Division · Republic of Korea Army

  • Managed a platoon of 100+ soldiers
Fall 2019
Daejeon, South Korea

Research Assistant, Cognitive Neuro-Imaging Lab · KAIST

  • Supported research on early Alzheimer's detection from MRI, CT, and PET scans.