Andrew Suh
Software Engineer. Data Scientist. AI Builder.
About
What I Do
I like making AI do useful things. That means building complete systems, from LLM workflows and ML pipelines to the infrastructure that holds it all together. I care a lot about whether it actually works when it hits the real world. I'm happiest in the space between "this is a cool model" and "this is a product someone relies on."
Location: New York City
Skills
Projects
A selection of my recent work showcasing data analytics, AI integration, and full-stack development.
Experience
My professional journey in business analytics, data science, and AI engineering.
Business Analyst - Forecasting, Modeling, & Analytics
Wayfair, Inc.
Nov 2024 - Jul 2025 / Boston, MA
Built ML models and optimization systems for workforce planning, revenue forecasting, and B2B account segmentation across 45k+ accounts. Developed demand forecasting pipelines and staffing models that reduced costs and improved resource allocation. Drove measurable impact through clustering, linear programming, and time-series methods.
Business Analyst - Marketing & Product Analytics
Ildong Foodis
Oct 2023 - Oct 2024 / Seoul, South Korea
Led data-driven product strategy and market analysis for a consumer packaged goods company. Conducted competitor benchmarking, cost modeling, and consumer sentiment analysis to inform new product launches. Work contributed to double-digit lifts in sales, market share, and revenue.
Data Science Intern - Fintech & ML Applications
December & Company
Jun 2022 - Aug 2022 / Seoul, South Korea
Built ML-driven financial tools including a portfolio recommendation engine, spending pattern detection, and a robo-advisor feature. Applied clustering and numerical modeling to transaction data to classify spending patterns. Work improved client risk management satisfaction and increased average investment allocation.
Education
My academic journey and continuous pursuit of knowledge.
Columbia University
Master of Science in Business Analytics
Aug 2025 - Dec 2026 / New York, NY / GPA: 4.0
Relevant Coursework:
Activities:
- -Research Assistant in DirecT Lab
- -Claude Builder Club
- -Entrepreneurship, Leadership & Consulting (ELC) Club
Johns Hopkins University
Bachelor of Science in Computer Science
Sep 2017 - May 2023 / Baltimore, MD / GPA: 3.5
Relevant Coursework:
Activities:
- -Alpha Kappa Psi - Entrepreneurship Project Lead
- -Club Squash Team
- -Poker Club
St. Paul's School
High School Diploma
Sep 2013 - Jun 2017 / Concord, NH
Relevant Coursework:
Activities:
- -Varsity Squash
- -Robotics Team Lead Programmer
- -Investment Club
Contact
Have a project in mind or just want to chat?
Get in Touch
Location
New York City



