Developed and delivered startup version logging for consensus and API versions in the fedimint/fedimint repository, focusing on backend development using Rust. This feature enhanced observability by logging both core and module-specific API and consensus versions during application startup, which improved debugging efficiency and clarified versioning across the federation. The implementation supported better module compatibility tracing and reduced ambiguity during integrations, aligning with the project’s versioning strategy. Engineering practices emphasized clear instrumentation and concise commit messaging, directly addressing issue #3300. The work demonstrated a methodical approach to backend system transparency, leveraging Rust’s strengths to improve maintainability and integration workflows.