Ryan H
Lead Airflow Reliability Engineer at Astronomer
Greater Tampa Bay Area United States
Summary
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Rockstar🎓
Top SchoolRyan H is a Lead Airflow Reliability Engineer at Astronomer with five years of experience specializing in making Apache Airflow dependable at scale. As an Apache Airflow committer and former sales engineer, he bridges product, support, and code—improving DAG behavior, XComArgs support, and documentation while leading a globally distributed reliability team. He combines a strong statistical foundation (B.A. in Statistics, University of South Florida) with hands-on backend and data engineering skills to translate complex workflow internals into operational excellence. Based in Greater Tampa Bay, Ryan is notable for contributing directly to the widely used apache/airflow project, balancing customer-facing insight with deep open-source impact.
5 years of coding experience
B.A. Statistics, Statistics, 3.6 USF GPA, B.A. Statistics, Statistics, 3.6 USF GPA at University of South Florida
Stackoverflow
3,349reputation
183kreached
123answers
0questions
airflow
top-1%
python
top-5%
Github Skills (14)
apache-airflow10
python10
airflow10
data-engineering10
documentation9
jinjava8
sql7
big-data6
google-bigquery6
airflow-scheduler6
google-cloud-composer6
google-cloud-platform6
directed-acyclic-graph6
jinja26
Programming languages (8)
Github contributions (5)
apache/airflow
Mar 2021 - Mar 2025
Apache Airflow - A platform to programmatically author, schedule, and monitor workflows
Role in this project:
Backend & Data Engineer
Backend & Data EngineerContributions:936 reviews, 322 PRs, 97 pushes in 4 years
Contributions summary:Ryan primarily contributes to the Apache Airflow project by modifying existing code and documentation. The user demonstrates a good understanding of Airflow's internals, including the implementation of DAGs, operators, and sensors. Contributions include enhancing existing functionality by updating DAG docstrings, improving task dependencies, and implementing support for XComArgs. In addition, the user also provides documentation updates that indicate their knowledge of the code and purpose of the project.
monitorpythonschedulerapacheprogrammatically
astronomer/registry-dag-template
Jun 2021 - Oct 2022
A template repository for contributing DAGs to the Astronomer Registry.
Contributions:1 release, 1 review, 60 commits in 1 year 4 months
astronomerdags
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