Worked on the juspay/scylla-rust-driver repository to enhance time handling by adding support for PrimitiveDateTime CQL timestamps and time-03 deserialization. Leveraged Rust and ScyllaDB to implement the FromCqlVal and SerializeValue traits, enabling accurate round-trip serialization and deserialization of timestamp data between Rust and CQL. Introduced a macro-based approach for OffsetDateTime handling, improving type conversion and data interoperability. Expanded unit test coverage to validate timestamp scenarios and ensure regression protection. The work focused on data serialization, robust type conversion, and database integration, resulting in improved correctness and reliability for timestamp operations without introducing any critical defects.