cmu-db/optd
Feb 2025 – Apr 2025
2 Months active
Languages Used
RustDSLMarkdown
Technical Skills
Abstract Syntax TreesAbstract Syntax Trees (AST)CI/CDCode FormattingCompiler DesignIntermediate Representation (IR)
Alexis Schlomer
PROFILE
Alexis Schlomer
Andrew Schlom built foundational type system components and improved documentation for the cmu-db/optd repository over two months. He established the High-Level IR (HIR) type system, introducing primitives, arrays, closures, and user-defined algebraic data types, along with a registry for type relationships and subtyping. His work included parser enhancements for new closure syntax and the Universe type, using Rust and compiler design principles. Andrew also delivered a comprehensive OPTD DSL tutorial and streamlined documentation, improving onboarding and reducing ambiguity. By addressing code formatting and CI stability, he ensured reliable builds and maintainable code, demonstrating depth in language parsing and documentation management.
Overall Statistics
Feature vs Bugs
67%Features
Repository Contributions
5Total
Bugs
1
Commits
5
Features
2
Lines of code
1,720
Activity Months2
Your Network
65 people
Work History
April 2025
2 Commits • 1 Features
Apr 1, 2025In 2025-04, delivered comprehensive OPTD DSL documentation improvements for cmu-db/optd, including a new DSL tutorial and README cleanup. The work enhances developer onboarding, reduces ambiguity, and aligns docs with current DSL functionality.
2 Commits • 1 Features
Apr 1, 2025In 2025-04, delivered comprehensive OPTD DSL documentation improvements for cmu-db/optd, including a new DSL tutorial and README cleanup. The work enhances developer onboarding, reduces ambiguity, and aligns docs with current DSL functionality.
April 2025
February 2025
3 Commits • 1 Features
Feb 1, 2025February 2025 monthly summary focusing on the cmu-db/optd repository.
February 2025
3 Commits • 1 Features
Feb 1, 2025February 2025 monthly summary focusing on the cmu-db/optd repository.
Activity
Loading activity data...
Quality Metrics
Correctness94.0%
Maintainability94.0%
Architecture90.0%
Performance82.0%
AI Usage20.0%
Skills & Technologies
Programming Languages
DSLMarkdownRust
Technical Skills
Abstract Syntax TreesAbstract Syntax Trees (AST)CI/CDCode FormattingCompiler DesignDatabase InternalsDocumentation ManagementDomain Specific Language (DSL)Intermediate Representation (IR)Intermediate RepresentationsLanguage ParsingQuery OptimizationRustRust ProgrammingType Systems
Repositories Contributed To
Overview of all repositories you've contributed to across your timeline