Zachary Barry
Software Engineer at Atlassian
Seattle, Washington, United States
Summary
👤
Senior🎓
Top SchoolZachary Barry is a software engineer in Seattle with 9 years of experience building data-driven systems and backend-leaning full-stack applications, currently on Atlassian’s Team Data. He specializes in Python and JavaScript, big-data tooling (Spark, Airflow), containerized deployments (Docker), and cloud platforms (GCP/AWS), and has a track record of cutting compute costs and improving model performance in production. His applied math M.S. underpins work on probabilistic models, numerical methods, and statistically rigorous analyses used to drive product and marketing decisions. Notably, he implemented Markov Chain attribution that materially improved conversion efficiency and refactored Spark workflows to reduce compute by 95% while preserving accuracy. Comfortable bridging analytics and engineering, he ships reproducible CI/CD pipelines and productionized ML workflows that scale.
9 years of coding experience
5 years of employment as a software developer
Bachelor's degree, Computational and Applied Mathematics, 3.95, Bachelor's degree, Computational and Applied Mathematics, 3.95 at Oregon State University
Github Skills (68)
python10
scheduler10
dplyr10
r-package10
sparklyr10
r9
mlflow9
ai9
apache-spark9
model-management9
automation9
mlops9
etl9
orchestration9
lifecycle9
Programming languages (6)
Github contributions (5)
ZackBarry/gRowing
May 2019 - Aug 2020
Contributions:77 commits, 22 pushes in 1 year 4 months
ZackBarry/Advent_of_Code
Dec 2018 - Dec 2023
Contributions:35 pushes, 3 branches in 5 years
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