Eddy Castillo
Senior Software Engineer, Quality at Tempus AI
Chicago, Illinois, United States
Summary
👤
Senior🎓
Top SchoolEddy Castillo is a Senior Software Engineer specializing in quality and test automation with seven years of experience building CI/CD-driven solutions for supply chain intelligence and healthcare-adjacent systems. He champions an automation-first philosophy, using Python, Pytest, and data-quality tools like great_expectations to shrink test and ETL validation times dramatically while enabling faster release cadences. At startups and growth-stage companies he has driven measurable impact—cutting API and UI test runtimes, introducing parallel runners in CI, and surfacing ETL data issues for multi-million-row datasets under tight time windows. Comfortable bridging product and operations, Eddy pairs computer-science fundamentals with pragmatic engineering to produce clean, reusable code and improved observability. Based in Chicago, he also brings practical process improvements from prior healthcare experience, training new staff and applying technology to streamline daily operations.
7 years of coding experience
3 years of employment as a software developer
Software developer Online, Software developer Online at The Odin ProjectSoftware developer Online, Software developer Online at freeCodeCampAssociate's degree Science, Associate's degree Science at College of DuPageBachelor's degree Computer Science, Bachelor's degree Computer Science at University of Illinois Springfield
Spanish, English, Japanese
Github Skills (16)
html10
ruby10
css10
nodejs10
javascript10
web-development10
ruby-on-rails10
react6
typescript5
ruby-application5
rubygems4
bundler2
dependency-manager2
elasticsearch-client1
elasticsearch1
Programming languages (4)
Github contributions (5)
sudo-eddy/sudo-eddy.github.io
Jan 2019 - May 2022
My personal portfolio project.
Contributions:50 commits, 22 PRs, 32 pushes in 3 years 4 months
reactcssjavascriptportfolio-projecttypescript
sudo-eddy/Hack-Reactor-Bootcamp-Prep
Jul 2018 - Nov 2018
Contributions:37 pushes, 1 branch in 4 months
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