Over a two-month period, contributed to core data interchange and integration features across Rust and TypeScript codebases. In palantir/conjure-rust, delivered CBOR serialization and deserialization support for conjure-serde, enabling efficient binary data interchange in constrained environments through new serialization logic and configuration options. Later, in palantir/osdk-ts, implemented a flexible, injectable subscribe function for objectSet, allowing developers to override the default WebSocket implementation and better integrate with embedded workflows. This work focused on API development, serialization, and front end integration, demonstrating depth in both Rust and TypeScript while addressing performance, interoperability, and extensibility requirements in distributed systems.