Baeldung/sql-tutorials
Mar 2025 – Jun 2025
2 Months active
Languages Used
SQL
Technical Skills
Database ManagementSQLAuditingDatabaseDatabase DesignTriggers
Stefanos Georgakis
PROFILE
Stefanos Georgakis
Stefanos Georgakis developed cross-database auditing and schema inspection features for Baeldung/sql-tutorials, focusing on robust data governance and maintainability. He implemented SQL trigger-based audit logging for the Student table across MySQL, PostgreSQL, and SQL Server, creating audit log structures and enforcing data integrity by preventing deletions on sensitive tables. Stefanos unified SQL queries for table schema descriptions using information_schema.columns, enabling consistent schema inspection across major databases. In Baeldung/scala-tutorials, he refactored Postgres integration test naming in Scala to improve test discoverability and maintainability. His work demonstrated depth in SQL, database management, and refactoring, addressing real-world data auditing needs.
Overall Statistics
Feature vs Bugs
100%Features
Repository Contributions
3Total
Bugs
0
Commits
3
Features
3
Lines of code
164
Activity Months3
Work History
June 2025
1 Commits • 1 Features
Jun 1, 2025June 2025: Focused feature delivery in Baeldung/sql-tutorials with cross-database audit capabilities and governance tooling. Implemented SQL Trigger-based Audit Logging across MySQL, PostgreSQL, and SQL Server for the Student table; created audit log structures and triggers for insert, update, and delete operations; applied safeguards to protect data integrity by preventing deletions on sensitive tables; included practical demonstrations and usage guidance.
1 Commits • 1 Features
Jun 1, 2025June 2025: Focused feature delivery in Baeldung/sql-tutorials with cross-database audit capabilities and governance tooling. Implemented SQL Trigger-based Audit Logging across MySQL, PostgreSQL, and SQL Server for the Student table; created audit log structures and triggers for insert, update, and delete operations; applied safeguards to protect data integrity by preventing deletions on sensitive tables; included practical demonstrations and usage guidance.
June 2025
March 2025
1 Commits • 1 Features
Mar 1, 2025Month 2025-03 summary for Baeldung/sql-tutorials focusing on delivering business-value features, addressing issues, and showcasing technical growth.
March 2025
1 Commits • 1 Features
Mar 1, 2025Month 2025-03 summary for Baeldung/sql-tutorials focusing on delivering business-value features, addressing issues, and showcasing technical growth.
November 2024
1 Commits • 1 Features
Nov 1, 2024November 2024 monthly summary focusing on test naming clarity and maintainability for Postgres integration tests in Baeldung/scala-tutorials. Implemented a non-functional refactor that standardizes test naming (no behavioral changes), improving test discoverability and automation readiness.
1 Commits • 1 Features
Nov 1, 2024November 2024 monthly summary focusing on test naming clarity and maintainability for Postgres integration tests in Baeldung/scala-tutorials. Implemented a non-functional refactor that standardizes test naming (no behavioral changes), improving test discoverability and automation readiness.
November 2024
Activity
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Quality Metrics
Correctness100.0%
Maintainability100.0%
Architecture100.0%
Performance93.4%
AI Usage20.0%
Skills & Technologies
Programming Languages
SQLScala
Technical Skills
AuditingDatabaseDatabase DesignDatabase ManagementRefactoringSQLScalaTestingTriggers
Repositories Contributed To
Overview of all repositories you've contributed to across your timeline
Baeldung/scala-tutorials
Nov 2024 – Nov 2024
1 Month active
Languages Used
Scala
Technical Skills
RefactoringScalaTesting