dengc367
Machine Learning Engineer
Summary
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RockstarMachine Learning Engineer with 10 years of experience specializing in big data and AI engineering, blending production ML pipelines with backend systems. Proven contributor to open-source tooling — notably enhancing sqlpad's backend with ClickHouse drivers and LDAP/AD integration to improve enterprise query reliability and error handling. Comfortable working across databases, ETL, and model-serving infrastructure, with a pragmatic focus on making data tooling robust for analysts and engineers. Known for improving fault tolerance and user experience in legacy projects, translating operational pain points into maintainable backend improvements.
10 years of coding experience
Github Skills (9)
ldap10
presto10
sql10
back-end-development10
clickhouse10
javascript8
nodejs8
authentication8
user-authentication8
Programming languages (9)
Github contributions (5)
sqlpad/sqlpad
Jun 2020 - Sep 2021
Web-based SQL editor. Legacy project in maintenance mode.
Role in this project:
Back-end Developer
Back-end DeveloperContributions:22 reviews, 13 commits, 31 PRs in 1 year 2 months
Contributions summary:dengc367 primarily contributed to enhancing the backend functionality of the web-based SQL editor. Their work focused on integrating new database drivers, specifically for ClickHouse, along with LDAP/Active Directory support. They also implemented improvements for error handling and improved the user experience in relation to Presto and Clickhouse query errors. Further contributions included modifications to existing configuration settings.
sap-hanaverticaodbcsql-editorsql-server
dengc367/redash
Aug 2020 - Jul 2022
Make Your Company Data Driven. Connect to any data source, easily visualize, dashboard and share your data.
Contributions:2 PRs, 27 pushes, 4 branches in 1 year 11 months
data-drivendata-sourceanalyticsdatacompany-data
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