David Arias
Senior QA Automation Engineer
Medellín, Antioquia, Colombia
Summary
🤩
Rockstar🎓
Top SchoolDavid Arias is a Senior QA Automation Engineer based in Medellín with five years of experience applying a biomedical engineering mindset to software quality and automation. He has hands-on expertise building end-to-end test suites and data quality pipelines using tools like Cypress, Selenium, Appium, JMeter, Rest Assured, Jenkins and Docker, and languages including Java, JavaScript, Python, C# and Matlab. Recent work spans QA for Big Data and ML workflows—designing ETL and data quality strategies with Great Expectations, Airflow, Redshift and Databricks—demonstrating fluency in both functional and data-centric testing. He moves fluidly between test automation, CI/CD and data engineering concerns, bringing practical experience validating ML/AI models in production-like environments. Drawing on a biomedical engineering background, he also brings systems thinking and a track record of automating operational processes in regulated settings.
5 years of coding experience
5 years of employment as a software developer
Bachelor of Engineering - BE Biomedical Engineering, Bachelor of Engineering - BE Biomedical Engineering at Escuela de Ingeniería de Antioquia
Github Skills (12)
payment-integration10
payment-gateway10
spree10
abstraction10
payment-processing10
payment10
shopify10
adyen10
square10
ecommerce9
ruby9
merchant9
Programming languages (3)
Github contributions (5)
Agajanth/active_merchant_DIA
Dec 2021 - Mar 2022
Active Merchant is a simple payment abstraction library extracted from Shopify. The aim of the project is to feel natural to Ruby users and to abstract as many parts as possible away from the user to offer a consistent interface across all supported gateways.
Contributions:79 pushes, 2 branches in 3 months
ecommerceaimpartssupportedruby
Agajanth/neovim-config
Jul 2022 - Oct 2022
Contributions:11 pushes, 1 branch in 2 months
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