Data Engineer & Data Analyst

Python, SQL, ETL/ELT pipelines, Spark, and dashboards.

Based in Phoenix, AZ. Open to remote contract, C2C, and freelance work.

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Python
SQL
ETL/ELT
Spark
Dashboards
Excel
Power BI
Looker Studio
Web scraping
APIs
Git

Selected work

Service
ETL
Coaching reports

HealthSync for coaches

Weekly reporting service for online coaches: Renpho weigh-ins and Trainerize workouts and habits on one coach overview, plus a branded progress page per client. Screenshots use demo data; live demo on request.

See the service

Python
Wayback CDX
Open source

wayback-image-recovery

Open-source tool that recovers lost website images from the Wayback Machine CDX API and Common Crawl. In a real engagement it recovered 37,000+ images from about 118,000 CDX records.

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Playwright
Shadow DOM
Python

Shadow-DOM booking scraper

Playwright scraper for a JavaScript booking widget that keeps appointment slots inside shadow DOM, exporting date, time, service, and staff to CSV and JSON.

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Python
Google Trends
Correlation

Search interest vs social engagement

Weekly comparison of Google Trends search interest with Twitter engagement (likes, retweets, and quotes), including period splits, scatterplots, and a time-aware regression.

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JavaScript
Dashboards

smart-dashboard

Interactive dashboard front end with navigation, charts, tasks, and activity panels. The repository ships with sample UI data so the layout can be reviewed on its own.

View repository

SQL
KPIs
Excel

Marketing SQL portfolio

SQL case studies: e-commerce customer personality analysis, purchase and campaign KPIs, and a cookie-store operations study covering revenue, cost, and profit.

Other work

Google Drive automation — upload or download every file and folder in a Drive directory.
Diabetes prediction — model that estimates diabetes risk from health measures such as age, BMI, glucose, and family history.
Mall customer segmentation — unsupervised grouping of shoppers by behaviour and demographics.

About

I work as a data engineer and data analyst: Python, SQL, ETL/ELT pipelines, Spark, and dashboards. I extract, clean, join, and present data so a team can rerun the work and act on it. Based in Phoenix, AZ, and open to remote contract, C2C, and freelance engagements.