Aubry Jane Araña
Data Automation Architect | Python & ETL & Playwright
New to Contra
Aubry Jane is building their profile!
Market Delta is a data automation and dashboard system I built using Python, FastAPI, Playwright, and SQLite.
It automatically collects competitor product prices, processes the data into structured datasets, and displays historical price trends in a dashboard.
This project demonstrates a complete data pipeline including automated data collection, ETL processing, relational database design, REST API development, and dashboard visualization.
Built to showcase real-world data engineering and automation workflows.
0
12
WebAudit is a refined QA automation tool I developed to audit websites for SEO, accessibility (WCAG), link integrity, and site health. It’s designed to generate structured, human-readable reports and streamline QA processes for digital teams.
Built with Playwright & TypeScript, this project demonstrates scalable automation, modular design, and error-handling best practices.
This portfolio project is continuously refined, and I’m open to implementing custom features for clients or remote teams.
Github: https://github.com/Amauna/WebAudit
1
44
Modular Data Automation & ETL Suite
I made this modular Python GUI to eliminate manual data processing. While originally built to handle high-volume analytics extraction, the core engine is universally adaptable to any messy dataset or repetitive workflow.
Key Features:
Custom GUI: Built with PySide6 featuring a modern "Glass Morphism" interface, making complex Python scripts accessible to non-technical stakeholders.
Data Cleaning Engine: Automated column harmonization, metric fixing, and data-type normalization.
Scalability: Processes massive CSV/JSON files locally, bypassing cloud-processing costs and API limits.
Automated Extraction: Integrated Playwright nodes for headless web scraping and data pulling.
The Value: This framework turns 10 hours of manual spreadsheet manipulation into a 30-second automated task.
1
2
63