Open to opportunities

Juan Amador Arrieta Barragan

@juanamadorarrietabar

Message

I build data pipelines, web scrapers, and automation systems that turn web data into usable insights.

Mexico

Message

What I'm looking for

I’m looking to build data-driven products through data engineering, web scraping, automation, analytics, and machine learning, turning large datasets into practical reports, predictions, and scalable workflows.

I’ve delivered data scraping, automation, and analytics solutions for clients through Fiverr and Upwork across Mexico, Peru, Spain, Colombia, Israel, and the Dominican Republic.

For Cummins, I automated data cleaning, loading, transformation, periodic updates, and report generation to support an interactive Power BI dashboard. For HogarDecor and AutoLobby, I built structured databases and automated product and supplier-price data extraction.

I create web scrapers for Google Maps, LinkedIn, online stores, and public web sources, including workflows for email verification, AI-generated content, Gmail automation, and automated publishing.

I also completed a Data Science project at Henry Bootcamp, applying data engineering, data warehousing, machine learning, visualization, TensorFlow, sklearn, SQL, BigQuery, Pandas, and Google Cloud to predictive solutions.

Experience

Work history, roles, and key accomplishments

Data Scientist

Review Trends

May 2023 - Jun 2023 (1 month)

Designed data-driven solutions based on client requirements, developed data engineering and machine learning techniques for predictions, and generated visualization reports.

TensorFlow SQL BigQuery Pandas