Baeldung/scala-tutorials
Nov 2024 – Jan 2025
2 Months active
Languages Used
JavaScala
Technical Skills
DockerJSONBPostgreSQLScalaSlickTIMESTAMPTZ
Stefanos Georgakis
PROFILE
Stefanos Georgakis
Sotiris Georgakis contributed to Baeldung’s scala-tutorials and sql-tutorials repositories by building features that enhance data handling and developer onboarding. He integrated PostgreSQL with Slick ORM, enabling advanced data types like JSONB and TIMESTAMPTZ, and established Docker Compose-based integration testing for robust Scala applications. Sotiris also delivered practical Scala IOApp examples using Cats Effect, demonstrating argument handling and resource management to improve code quality and learning resources. In the sql-tutorials repository, he implemented cross-dialect SQL NULL sorting examples, documenting portable query patterns for MySQL, PostgreSQL, and SQL Server. His work reflects depth in Scala, SQL, and database management.
Overall Statistics
Feature vs Bugs
100%Features
Repository Contributions
3Total
Bugs
0
Commits
3
Features
3
Lines of code
337
Activity Months3
Work History
August 2025
1 Commits • 1 Features
Aug 1, 2025Month 2025-08: Delivered a cross-dialect SQL NULL sorting example for the Baeldung/sql-tutorials repository, adding portable patterns and dialect-specific notes for MySQL, PostgreSQL, and SQL Server. This work improves tutorial completeness and reader confidence in writing SQL that behaves consistently across databases.
1 Commits • 1 Features
Aug 1, 2025Month 2025-08: Delivered a cross-dialect SQL NULL sorting example for the Baeldung/sql-tutorials repository, adding portable patterns and dialect-specific notes for MySQL, PostgreSQL, and SQL Server. This work improves tutorial completeness and reader confidence in writing SQL that behaves consistently across databases.
August 2025
January 2025
1 Commits • 1 Features
Jan 1, 2025January 2025 — Baeldung/scala-tutorials: Key feature delivery focused on Cats Effect IOApp examples. Four new Scala IOApp samples demonstrate argument handling, custom execution context usage, resource management with execution contexts, and a simplified IOApp structure. No major bugs fixed this month. The changes enhance practical guidance for learners and developers, improving onboarding, code quality, and demonstrated patterns for robust concurrent applications.
January 2025
1 Commits • 1 Features
Jan 1, 2025January 2025 — Baeldung/scala-tutorials: Key feature delivery focused on Cats Effect IOApp examples. Four new Scala IOApp samples demonstrate argument handling, custom execution context usage, resource management with execution contexts, and a simplified IOApp structure. No major bugs fixed this month. The changes enhance practical guidance for learners and developers, improving onboarding, code quality, and demonstrated patterns for robust concurrent applications.
November 2024
1 Commits • 1 Features
Nov 1, 2024Monthly summary for 2024-11: Implemented PostgreSQL integration and advanced data type support in Slick ORM for Baeldung/scala-tutorials. Set up slick-pg integration, Docker Compose-based integration tests, and PostgreSQL configuration to enable robust data handling in the Scala stack.
1 Commits • 1 Features
Nov 1, 2024Monthly summary for 2024-11: Implemented PostgreSQL integration and advanced data type support in Slick ORM for Baeldung/scala-tutorials. Set up slick-pg integration, Docker Compose-based integration tests, and PostgreSQL configuration to enable robust data handling in the Scala stack.
November 2024
Activity
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Quality Metrics
Correctness100.0%
Maintainability100.0%
Architecture100.0%
Performance86.6%
AI Usage20.0%
Skills & Technologies
Programming Languages
JavaSQLScala
Technical Skills
Cats EffectDatabase ManagementDockerFunctional ProgrammingIOAppJSONBPostgreSQLSQLScalaSlickTIMESTAMPTZTestcontainers
Repositories Contributed To
Overview of all repositories you've contributed to across your timeline
Baeldung/sql-tutorials
Aug 2025 – Aug 2025
1 Month active
Languages Used
SQL
Technical Skills
Database ManagementSQL