Andrew Bonnah

Data Analyst

View Resume
Post-COVID labor and wage trend analysis comparing union and non-union employment outcomes.

Post-COVID Union & Wage Trend Analysis

Analyzed post-COVID labor and wage data to compare union and non-union employment trends. Identified differences in wage growth patterns and labor structure using multi-source public datasets and comparative statistical analysis.

ETL pipeline dashboard showing job application funnel analysis and data transformation workflow.

Job Application ETL Pipeline: Web Scraping, Data Transformation & Funnel Analysis

Built a Python ETL pipeline using BeautifulSoup and regex to extract, clean, and standardize job application data. Transformed inconsistent company, location, and timestamp fields into structured features, then applied pandas for large-scale data cleaning and exploratory funnel analysis to identify application trends.

Data analysis combining Spotify listening history with Strava GPS running performance.

Spotify vs Strava: Music Impact on Running Performance

Joined Spotify listening history with Strava GPS data using timestamp alignment to analyze performance differences. Applied statistical tests (t-tests, ANOVA, Cohen’s d) to evaluate how music correlates with pace, distance, and elevation.

Economic analysis of Big Mac Index data showing currency valuation and purchasing power parity trends.

Big Mac Index: Currency Valuation & Purchasing Power

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.

UX redesign of NOAA GLANSIS website focusing on usability, accessibility, and navigation improvement.

NOAA GLANSIS UX Redesign

Redesigned the NOAA GLANSIS interface to improve usability, accessibility, and navigation clarity. Developed iterative prototypes using user feedback and refined visual hierarchy for better information discovery.

Case competition presentation deck focused on data-driven business strategy and storytelling.

eGain Case Competition Strategy Deck

Created a structured case competition presentation focused on data-driven storytelling and business alignment. Translated analysis into clear strategic recommendations and visual narratives.

End-to-end product design prototype including wireframes, iteration, and usability improvements.

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.