marimo-team/marimo
Jan 2026 – May 2026
2 Months active
Languages Used
PythonTypeScript
Technical Skills
Data EngineeringDatabase ManagementPythonSQLfull stack developmenttesting
Matt Corley
PROFILE
Matt Corley
Worked on expanding SQL engine capabilities and improving database interoperability across the apache/arrow-adbc and marimo-team/marimo repositories. Delivered an ADBC DB-API engine for Marimo, enabling Arrow-native SQL connections with catalog discovery and dialect inference, and enhanced PostgreSQL driver reliability by refining schema filtering logic. In May, focused on Dremio ADBC data source browsing, implementing SQL quoting, dialect recognition, and schema classification improvements to streamline user experience. Emphasized robust testing and documentation throughout, using C++, Python, and SQL. Demonstrated a methodical approach to cross-database integration, schema-aware discovery, and scalable analytics infrastructure, contributing to both feature development and reliability fixes.
Overall Statistics
Feature vs Bugs
67%Features
Repository Contributions
3Total
Bugs
1
Commits
3
Features
2
Lines of code
1,784
Activity Months2
Your Network
203 peopleWork History
May 2026
1 Commits • 1 Features
May 1, 2026May 2026 monthly update for marimo (repo: marimo-team/marimo). Delivered Dremio ADBC data source browsing improvements, including SQL quoting, dialect recognition, and schema classification refinements. All changes accompanied by testing and documentation; focused on improving data source UX and reliability for Dremio ADBC connections.
1 Commits • 1 Features
May 1, 2026May 2026 monthly update for marimo (repo: marimo-team/marimo). Delivered Dremio ADBC data source browsing improvements, including SQL quoting, dialect recognition, and schema classification refinements. All changes accompanied by testing and documentation; focused on improving data source UX and reliability for Dremio ADBC connections.
May 2026
January 2026
2 Commits • 1 Features
Jan 1, 2026January 2026 (2026-01) monthly summary highlighting technical deliveries and business value across two primary repositories: apache/arrow-adbc and marimo-team/marimo. The work focused on expanding SQL engine capabilities with Arrow ADBC, improving cross-schema reliability, and delivering robust integration patterns that enable scalable analytics and database interoperability. Key achievements focus areas: 1) Features delivered and major improvements 2) Reliability fixes and quality improvements 3) Impact and value delivered to teams and customers 4) Technologies and skills demonstrated
January 2026
2 Commits • 1 Features
Jan 1, 2026January 2026 (2026-01) monthly summary highlighting technical deliveries and business value across two primary repositories: apache/arrow-adbc and marimo-team/marimo. The work focused on expanding SQL engine capabilities with Arrow ADBC, improving cross-schema reliability, and delivering robust integration patterns that enable scalable analytics and database interoperability. Key achievements focus areas: 1) Features delivered and major improvements 2) Reliability fixes and quality improvements 3) Impact and value delivered to teams and customers 4) Technologies and skills demonstrated
Activity
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Quality Metrics
Correctness100.0%
Maintainability80.0%
Architecture86.6%
Performance80.0%
AI Usage33.4%
Skills & Technologies
Programming Languages
C++PythonTypeScript
Technical Skills
C++ developmentData EngineeringDatabase ManagementPostgreSQLPythonPython testingSQLdatabase managementfull stack developmenttesting
Repositories Contributed To
Overview of all repositories you've contributed to across your timeline
apache/arrow-adbc
Jan 2026 – Jan 2026
1 Month active
Languages Used
C++Python
Technical Skills
C++ developmentPostgreSQLPython testingdatabase management