Webster Cook
Senior Data Engineer
United States
Summary
👤
Senior🎓
Top SchoolWebster Cook is a senior software engineer with over a decade of experience designing and shipping data warehouses and robust ETL pipelines for analytics at scale. He has deep expertise in Airflow, Spark, Redshift and Kubernetes, applied across fintech and crypto-focused companies where he built GDPR-compliant warehouses, clustering pipelines for Bitcoin analytics, and production blockchain data loaders. Webster’s open-source work includes contributions to ethereum-etl-airflow, developing idempotent Redshift load DAGs and schema designs that simplify getting smart contract data into analytics systems. With a background in actuarial science, he pairs statistical rigor and data testing practices with hands-on distributed-systems engineering to turn messy, high-volume data into auditable insights.
10 years of coding experience
10 years of employment as a software developer
B.S. Actuarial Science, B.S. Actuarial Science at University of Central Florida
Github Skills (14)
aws-redshift10
etl10
apache-airflow10
amazon-redshift10
data-pipeline10
data-pipelines10
sql10
ethereum10
data-engineering10
csv9
data-analytics9
json9
google-cloud-platform8
gcp8
Programming languages (7)
Github contributions (5)
blockchain-etl/ethereum-etl-airflow
Jan 2019 - Dec 2021
Airflow DAGs for exporting, loading, and parsing the Ethereum blockchain data. How to get any Ethereum smart contract into BigQuery https://towardsdatascience.com/how-to-get-any-ethereum-smart-contract-into-bigquery-in-8-mins-bab5db1fdeee
Role in this project:
Data Engineer
Data EngineerContributions:34 commits, 2 PRs, 7 comments in 2 years 10 months
Contributions summary:Webster primarily focused on developing and implementing the data loading process for Ethereum blockchain data into a Redshift data warehouse. Their contributions include designing the Redshift schema, creating a load DAG for Redshift, and configuring the loading process for both CSV and JSON file formats. The user also added support for idempotent data loading using merge operations and handled data type conversions.
gcpethereumgoogle-cloud-platformcontractweb3
iter-io/security-token-analytics
Jan 2019 - Mar 2019
Contributions:88 commits, 82 pushes, 2 branches in 1 month
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