Blythe Austin worked on the sam-goodwin/alchemy repository, delivering Lambda Layers support for the AWS Function resource. By introducing a new layers property to FunctionProps and integrating it with AWS Lambda configuration, Blythe enabled developers to attach shared code and dependencies to Lambda functions, improving modularity and deployment flexibility. The work demonstrated practical application of AWS, TypeScript, and Infrastructure as Code principles, focusing on commit-based development for traceability. Although the contribution was limited to a single feature over one month, the implementation addressed a real need for code reuse in cloud environments and showed depth in infrastructure tooling extension.