Worked on the juspay/scylla-rust-driver repository to enhance serialization capabilities by enabling support for non-Rust identifiers in field names within SerializeRow and SerializeValue, including user-defined types. This involved updating serialization logic and adding comprehensive tests to ensure correct behavior when handling schemas that use unconventional field names. Addressed a documentation issue by correcting the macros rename syntax, improving clarity for future contributors. The work focused on Rust and leveraged skills in database drivers, macros, and serialization, resulting in broader schema compatibility, improved reliability of serialization paths, and strengthened code quality through targeted test coverage and documentation improvements.