William Toledo
Data Engineer
Paraguay
Summary
👤
Senior🎓
Top SchoolWilliam Toledo is a data engineer with 10 years of software engineering experience who transitioned from full-stack and backend roles to specialize in data pipeline design and optimization. He has three years as a freelance Data Engineer building Airflow pipelines in Python that moved on-prem PostgreSQL data into BigQuery with parallel processing and partitioning to double or triple ingestion speeds. Currently at Verusen and a Master of Engineering candidate at the University of Melbourne, he combines rigorous academic training with pragmatic production experience. Comfortable across the stack, he leverages frontend and backend insights to deliver cleaner, well-documented data architectures and automations. A Python enthusiast who enjoys making elegant apps and promoting computer science, he brings a pragmatic, performance-first mindset to analytics engineering projects.
10 years of coding experience
7 years of employment as a software developer
The University of Melbourne
Spanish, English
Github Skills (38)
e-ink7
stem7
raspberry6
nodejs6
arduino5
webapp5
devtools5
las5
markdown5
webservice4
raspberry-pi4
api3
toggle3
docker3
postgresql3
Programming languages (8)
Github contributions (5)
williamtoll/open-garden-py
Oct 2020 - Mar 2021
A low cost Open Source Arduino and Raspberry PI Garden Kit
Contributions:11 commits, 13 PRs, 28 pushes in 5 months
stemraspberry-piraspberrygardene-ink
williamtoll/gen-watering
Nov 2024 - Feb 2025
Contributions:3 reviews, 11 PRs, 17 pushes in 3 months
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