Andrew Bonnah

Data Analyst

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Featured project analyzing Post-COVID union dynamics and wage trends for University of Michigan Theme Year.

Post-COVID Union & Wage Trend Analysis (Featured Research)

Analyzed labor union activity and wage trends using multiple public datasets to evaluate post-COVID shifts in employment and compensation. Conducted comparative analysis across union and non-union establishments to identify structural differences in wage growth and labor patterns.

Lexical Diversity Variability Standard Deviation vs Sentence Variability Standard Deviation

GPT-2 Text Analysis Pipeline: Linguistic Variability at Scale

Developed a custom GPT-2 pipeline for large-scale linguistic analysis, processing 7GB of human and AI-generated text across 1.3M+ rows. Generated statistical and visual comparisons to evaluate lexical and sentence-level variability using Python, Matplotlib, and Seaborn.

Personal data analysis project joining Spotify streaming history with Strava GPS runs via temporal overlap to find correlations between music and running performance.

Spotify vs Strava: Does My Music Make Me Run Faster?

Integrated Spotify streaming history with Strava GPS data using temporal alignment to analyze relationships between music and running performance. Applied Welch’s t-tests, Cohen’s d, and ANOVA to evaluate differences in speed, distance, and elevation across listening conditions.

Economics research analysis of the Economist's Big Mac Index examining purchasing power parity, currency valuation, and price trends across 50+ countries from 2000 to present.

Big Mac Index: Purchasing Power Parity & Currency Valuation

Analyzed 25 years of Big Mac Index data across 50+ countries to assess purchasing power parity and currency misalignment. Applied linear regression and R² metrics to evaluate long-term price trends and cross-country variation in implied exchange rates.

Redesign of NOAA GLANSIS website focused on usability, visual hierarchy, and accessibility improvements.

User-Tested NOAA GLANSIS UX Redesign

Redesigned the NOAA GLANSIS interface with a focus on usability, accessibility, and visual hierarchy. Conducted iterative prototyping and user-centered improvements to enhance navigation clarity and overall user experience.

Professional eGain presentation for a case competition, highlighting visual storytelling and brand alignment.

eGain Case Competition Strategy Deck

Developed a structured, data-driven presentation for a case competition, emphasizing clear analytical framing, visual storytelling, and alignment with business objectives.

Edufy website design project including prototyping, development, and exhibition showcase contributions.

Edufy Product Design & Prototype

Designed and prototyped an end-to-end product experience, including wireframing, iteration, and user-focused improvements. Contributed to development and final presentation during a university showcase.