Duy Nguyen
Software Engineer at Substrate AI
San Francisco Bay Area United States
Summary
🤩
Rockstar🎓
Top SchoolDuy Nguyen is a software engineer with nine years of experience building backend systems and developer-facing platforms, currently focused on improving Revenue Cycle Management at Substrate AI. He brings a rare blend of life sciences training from UC Berkeley and hands-on engineering at companies like Twilio and Airbyte, where he contributed to the leading open-source data integration platform by hardening database connectors and CDC pipelines. Comfortable across Java, JavaScript (ES6), SQL and frameworks such as Dropwizard, JDBI, React/Redux and Node.js, he gravitates toward pragmatic, unconventional solutions for messy production problems. Duy has shipped scalable workflow engines, low-code developer tooling, and DeFi primitives, and he pairs a consultant’s problem-framing with a researcher’s attention to edge cases—like empty-table handling and data type mapping—that often make or break integrations.
9 years of coding experience
10 years of employment as a software developer
Bachelor of Arts (B.A.) Molecular and Cell Biology - Cell Development Emphasis, Bachelor of Arts (B.A.) Molecular and Cell Biology - Cell Development Emphasis at University of California, Berkeley
English, Vietnamese
Github Skills (20)
cdc10
postgresql10
data-pipelines10
mysql10
data-engineering10
databases10
java10
etl10
javas10
change-data-capture10
data-pipeline10
data-integration10
sql-database10
testing9
data-set9
Programming languages (4)
Github contributions (5)
airbytehq/airbyte
Mar 2023 - Jan 2024
The leading data integration platform for ETL / ELT data pipelines from APIs, databases & files to data warehouses, data lakes & data lakehouses. Both self-hosted and Cloud-hosted.
Role in this project:
Backend Developer
Backend DeveloperContributions:102 reviews, 89 PRs, 300 pushes in 10 months
Contributions summary:Duy's contributions focused on enhancing data integration pipelines and database connectors within the Airbyte platform. They addressed issues in specific database connectors such as CockroachDB, Postgres, and MySQL, optimizing performance and resolving data type mapping discrepancies. The user also implemented features related to catalog schema validation and handled various tasks, including modifying data types and adapting to changes within the source connectors. The work included creating tests, handling edge cases such as empty tables and enhancing CDC (Change Data Capture) features.
operationpythondataintegration-platformdata-warehouse
nguyenaiden/The-Project
Mar 2017 - Nov 2017
Contributions:3 PRs, 21 pushes, 8 branches in 8 months
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