Worked on sprucekit-mobile to implement flexible credential schema support, enabling the verification process to accept multiple valid schema definitions for a single credential. This was achieved by introducing a new Credential.schemas() method that returns a vector of schema strings, and updating the verification logic to validate credentials against this collection. The approach allows for greater adaptability in handling credentials that may conform to different schema standards. The work was carried out using Rust, with a focus on API development and schema validation. Over the course of the month, one feature was delivered, reflecting a targeted and technically robust engineering contribution.