Work — Kailen Santos

Work

A selection of projects spanning data visualization, web development, machine learning, and UX research.

Preview of MTA Capital Plan Dashboard

MTA Capital Plan Dashboard

An interactive public dashboard for tracking MTA capital projects, budgets, and geographic investment data across all transit divisions.

Data VisualizationWeb Development
Next.js logoTypeScript logoMantine logoOpenLayers logoPlotly logo
Preview of MTA 20-Year Needs Assessment

MTA 20-Year Needs Assessment

Public-facing website for the MTA's 20-Year Needs Assessment, providing New Yorkers structured access to transit infrastructure planning documents.

Web Development
React logoJavaScript logoBootstrap logo
Preview of U.S. Elections Campaign Finance Story

U.S. Elections Campaign Finance Story

A scroll-through interactive visualization breaking down PAC funding and donation patterns in the 2022 U.S. Midterm Elections.

Data VisualizationWeb Development
Svelte logoD3.js logoR logoPython logo
Preview of NYPD Civilian Complaints Story

NYPD Civilian Complaints Story

A data-driven narrative examining patterns in NYPD internal discipline through CCRB complaint data, built with D3.js.

Data VisualizationData Analysis
Jupyter logoD3.js logoR logo
Preview of Twitter Sentiment Analysis Dashboard

Twitter Sentiment Analysis Dashboard

VADER-scored sentiment analysis of tweets about politically charged social movements, visualized in a Tableau dashboard.

Data VisualizationData Analysis
Tableau logoJupyter logoPython logo
Preview of NBA 3-Pointer Analysis

NBA 3-Pointer Analysis

Statistical analysis of the correlation between the rise of 3-point shooting and declining playing time for traditional NBA centers.

Data Analysis
Python logoR logoJavaScript logo
Preview of NYC Street Safety Score Prediction

NYC Street Safety Score Prediction

A TensorFlow/Keras CNN predicting intersection-level safety risk across NYC by joining DOT streetlight service requests with NYPD collision records into a novel 26,271-row geospatial dataset.

Data AnalysisMachine Learning
Python logoJupyter logoTensorFlow logo
Preview of Braata Productions Heuristic Evaluation

Braata Productions Heuristic Evaluation

A usability study for Braata Productions, a Caribbean arts nonprofit in NYC, combining card sorting, moderated user testing, and persona development.

UX Research
Figma logoPhotoshop logo