Data Projects
Explore my portfolio of data projects. Each project demonstrates different aspects of data from simple plots to advanced regression machine learning implementations.
You can use the filter below to see projects tagged with specific skills. Projects are sorted newest to oldest.
Voltage Drop Prediction Model
Built an interpretable ML model predicting voltage drop before final test using upstream process data, achieving 25–30% error reduction with quantified uncertainty.
Deep Dive WebApp
A data‑driven investigation platform that centralizes raw data, routing, and correlation analysis to accelerate root‑cause discovery for PE/QE teams.
Weather Weirdness Meter
Interactive app that compares current weather to historical hourly data and computes statistical "weirdness" for multiple conditions.
OEE Breakdown Analysis Dashboard
Designed and delivered an OEE breakdown dashboard that transformed existing equipment and downtime data into a clear, actionable view of top contributors to equipment losses
Data Decision System (DDS) Dashboards
Created dashboards for a centralized data decision system that delivered SQL-backed dashboards to multiple departments
Material Splice Performance Analysis
Performed a comparative analysis of four continuous film materials to identify which material most strongly affected equipment output
OK Rate KPI Trend Analysis
Developed a suite of dashboards focused on OK Rate (yield) performance across entire production line and individual equipment
Python Loan Calculator
A Python tool that simulates loan payoff strategies to identify the fastest and most cost‑efficient path to becoming debt‑free.
Automated Equipment Performance Reporting
Built an automated daily equipment performance reporting system that analyzed the prior 24 hours of production data and generated standardized performance summaries for cross-functional review
Production Data ETL & Reporting Pipeline
Built a daily Python ETL pipeline that queried a web API for raw production data, performed complex conditional counting and summarization, and stored the data for downstream visualization in Power BI.
Process Data Dashboard Creation
Automated Power BI dashboards that centralize production data and enable rapid root-cause analysis, reducing investigation time from days to hours for PE/QE teams.
Coming Soon
Equipment Shifting Calculator
Maintenance tool built in Excel to help ensure healthy equipment moves line-side
Ticket to Ride Optimization
Analysis of Ticket to Ride board game strategies using Monte Carlo simulations to determine optimal gameplay
Sister Plant Misalignment Findings
Comparison of sister plant process data to identify misalignments and areas for improvement
Runway Direction vs Annual Wind Analysis
Analysis of airport runway directions compared to annual wind data to assess alignment country wide
Want to see the code? Some projects are available on GitHub.