Sean Lewis
Senior Data Engineer
Washington, District of Columbia, United States
Summary
👤
Senior🎓
Top SchoolSean Lewis is a Senior Data Engineer based in Washington, DC with 11 years of experience building data pipelines, ETL systems, and BI solutions across enterprise and public-sector clients. He combines hands-on development in AWS (Airflow, S3, EC2, SageMaker), SQL and Python with product-minded business analysis to turn disparate data sources—APIs, CSVs, PDFs—into actionable analytics and Looker visualizations. Sean has led cross-account teams and driven CI/CD-backed orchestration for ML integration, while partnering closely with stakeholders to align technical solutions to business needs. His background includes transforming customer segmentation and marketing workflows for Marriott and shaping analytics for USAJobs, reflecting a mix of commercial and government-scale data challenges. Colleagues would describe him as an agile, stakeholder-focused engineer who brings practical ML-aware data engineering to production.
11 years of coding experience
Bachelor's Degree Computer Scienece & Business Administration, Bachelor's Degree Computer Scienece & Business Administration at University of Mary Washington
English
Github Skills (9)
yammer5
api5
django4
react3
nextjs3
portal2
designer2
language-design1
knockoutjs1
Programming languages (2)
Github contributions (5)
madridsoccer5/face-off
Apr 2015 - Jun 2015
Contributions:100 pushes, 1 branch in 2 months
apiyammerfaces
madridsoccer5/face_it
Mar 2015 - Apr 2015
Contributions:4 PRs, 81 pushes, 8 branches in 28 days
apiyammerfaces
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