During December 2025, contributed to elsa-core by developing the Workflow Export Filename Generation feature, which standardizes filenames for exported workflow instances. This work involved designing an interface and a default provider to ensure consistent filename creation, enhancing the reliability of workflow exports. The implementation included refactoring the GetFileNameAsync method to accept a nullable model parameter and improving variable naming for greater code clarity. Incorporated code-review feedback to strengthen maintainability and robustness, preparing the feature for broader deployment. The project utilized C# for backend and API development, demonstrating a methodical approach to improving export functionality within the elsa-workflows/elsa-core repository.