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Theo Nakamura

Senior Data Analyst
Portland, OR, United States

Professional Summary

Senior data analyst in Portland focused on experiment design, revenue attribution, and self-serve BI for product and ops teams.

Employment History

Senior Data Analyst
Cascade Analytics Partners · Portland, OR
Jun, 2022 · Present
Led experiment design and A/B analysis for SaaS clients, improving decision cycle time by 32% across 14 quarterly initiatives. Built revenue attribution models in Snowflake and dbt that powered weekly executive reviews and clarified $18M in pipeline influence. Shipped Looker and Tableau self-serve dashboards adopted by product and ops teams, reducing ad hoc requests by 40%.
Data Analyst
Willamette Retail Group · Portland, OR
Aug, 2019 · May, 2022
Owned store and e-commerce KPI reporting; partnered with merchandising on promotional lift, improving campaign readouts by 18%. Automated weekly SQL pipelines and QA checks, cutting manual reporting by 12 hours per week and reducing data defects by 28%. Built category and cohort analyses that guided assortment planning across 42 stores and the online channel.
Junior Data Analyst
Pacific Northwest Transit Authority · Portland, OR
Jun, 2017 · Jul, 2019
Analyzed ridership, route performance, and on-time metrics across 18M annual trips to support service planning studies. Built recurring SQL reports and monthly performance briefs used by planners to evaluate schedule changes and reliability targets. Partnered with operations to identify peak-load patterns, contributing to a 9% improvement in on-time performance on two pilot corridors.

Education

M.S. Applied Statistics
Portland State University · Portland, OR
B.S. Economics
University of Oregon · Eugene, OR

Skills

Analytical Thinking Skills
Ability to Learn Quickly
Interpersonal Communication Skills
Project Management Skills
Good time management