Eddy Castillo
Software Engineer - Quality at Egen- Claim this Profile
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Spanish Native or bilingual proficiency
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English Native or bilingual proficiency
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Japanese Limited working proficiency
Topline Score
Bio
Credentials
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JMeter: Performance and Load Testing
LinkedInJan, 2020- Nov, 2024 -
HTTP Essential Training
LinkedInDec, 2019- Nov, 2024 -
Learning Confluence 2018
LinkedInDec, 2019- Nov, 2024 -
Learning Jenkins
LinkedInDec, 2019- Nov, 2024 -
Learning SSH
LinkedInDec, 2019- Nov, 2024 -
Programming Foundations: Databases
LinkedInDec, 2019- Nov, 2024 -
Python Essential Training
LinkedInDec, 2019- Nov, 2024 -
Using Python for Automation
LinkedInDec, 2019- Nov, 2024
Experience
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Egen
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United States
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IT Services and IT Consulting
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300 - 400 Employee
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Software Engineer - Quality
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Dec 2022 - Present
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Verusen
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United States
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Software Development
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1 - 100 Employee
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SDET
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Aug 2021 - Sep 2022
Early member of the QA team during series B funding, with the most responsibilities, and a record of impactful contributions. Promoted from Associate SDET to SDET, 6 months after hire date, in recognition for demonstrating excellent leadership and innovative technical skills. Projects worth mentioning: - Redesigned internal REST API and UI automated Python test frameworks using Pytest-BDD, Python test logic, and Selenium in replacement of Behave BDD and Cypress.io Results: API automated test suite execution time reduced form 7 minutes to 1 minute 30 seconds. UI automated test suite execution time reduced from 30 minutes to 12 minutes. Up to six parallel test runners. - Implemented Pytest-BDD in the Jenkins CI/CD pipeline. Results: Product release cadence promoted from bi-weekly release to weekly release. Increased logging, visibility and event traceability with logging tools like Datadog, and custom Python logic for customer-specific use cases. - Spearheaded better data quality in the ETL pipeline with open source tools like great_expectations Results: Published an RFC about data quality for ETL, and implemented a data quality check in with raw customer data in the 'E' step of the ETL pipeline. Remarkably fast data-quality analysis with the capability to provide visibility into customized data quality checks i.e. null values, empty strings, single characters, etc. Execution times for large datasets with 15M+ rows under 15 minutes. Show less
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Ann & Robert H. Lurie Children's Hospital of Chicago
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United States
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Hospitals and Health Care
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700 & Above Employee
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IV Chemotherapy Specialist
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Sep 2017 - Jun 2021
Demonstrated leadership skills as a designated trainer for new staff. Recognized as a reliable and knowledgeable asset with over 6 years of experience in healthcare. Improved daily operations through the use of technology. Demonstrated leadership skills as a designated trainer for new staff. Recognized as a reliable and knowledgeable asset with over 6 years of experience in healthcare. Improved daily operations through the use of technology.
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project44
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United States
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Software Development
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700 & Above Employee
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SDET
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Jan 2020 - Jun 2020
Projects worth mentioning: - Refactored Cucumber/Java test automation logic from the QA backlog Results: Improved and expanded API and UI Java testing frameworks. Reduced QA team tech-debt by 30% - Implemented a robust REST API performance testing solution with JMeter. Retired in-house solution for API performance testing and implemented an automated solution using JMeter, Groovy scripting and Jenkins. Identified bottlenecks and reduced performance suite execution from 1 hour to ~17 minutes. Show less
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The Difference Engine
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United States
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IT Services and IT Consulting
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1 - 100 Employee
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Software Engineering Apprentice
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Apr 2019 - Dec 2019
Implemented application-wide responsiveness with React and react-bootstrap Results: Mobile and web friendly application wide-responsiveness with a custom React front-end. Implemented application-wide responsiveness with React and react-bootstrap Results: Mobile and web friendly application wide-responsiveness with a custom React front-end.
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Education
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University of Illinois Springfield
Bachelor's degree, Computer Science -
The Odin Project
Software developer, Online -
freeCodeCamp
Software developer, Online -
College of DuPage
Associate's degree, Science