William Sidley-parker
Software Engineer at Capital One
Washington DC-Baltimore Area United States
Summary
👤
Senior🎓
Top SchoolWilliam Sidley-parker is a software engineer with 11 years of experience and a dual BA in Computer Science and History from American University, currently blending Java full-stack expertise with data engineering at Capital One. He designed and optimized a multi-terabyte ETL pipeline using Dask and Prefect, automating manual inputs and implementing memory/runtime improvements that scaled real-world workflows. Trained through Cognixia’s intensive JUMP program, he pairs solid backend skills (JDBC, JPA/Hibernate, DAO/DTO patterns) with front-end flexibility in both React and servlet/JSP architectures. Based in the Washington DC–Baltimore area, he brings a strong digital mindset and practical systems-thinking from early research work at Los Alamos, where he built tooling and data integrations for public-health projects. Notably, he combines production-grade pipeline engineering with a developer’s eye for automation and efficiency, making him effective across data and application domains.
11 years of coding experience
Bachelor's degree, Computer Science, Bachelor's degree, Computer Science at American University
Github Skills (2)
backend1
frontend1
Programming languages (3)
Github contributions (5)
EcoGame/neural
Mar 2015 - Apr 2015
Contributions:71 pushes in 1 month
EcoGame/WillsEco
Feb 2015 - Feb 2015
Contributions:13 pushes in 7 days
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