About

I'm Ray. I'm a recent computer science graduate based in Minnesota, working with data and software.

Thoughts

The Real MVP: Minimum Viable "Precision"

During WINS development, I realized that overbuilding kills momentum.

Coming Soon

Clarity as a Skill

Whether it's code, visuals, or communication, I've learned that clarity multiplies the impact of everything I do.

Coming Soon

Projects

S&P 500 Index Composition & Concentration Analysis

Scraped and cleaned S&P 500 constituent data via Wikipedia and yfinance to analyze sector weights, 10-year ETF performance across 11 sectors, and market cap concentration. Found the top 10 holdings control ~40% of index weight, with the HHI running ~10x the equal-weight baseline.

Python Pandas Financial Analysis
Building

WINS App (Reflective Social Platform)

A space to share wins and reflect. I'm working on the concept, design, and first version.

Startup UI/UX Brand Strategy
In Design

Contact

Reach out at manentojr@gmail.com.