Over a two-month period, contributed to the cosmos/interchain-security and cosmos/gaia repositories by delivering three features focused on backend and blockchain development. Enhanced documentation discoverability in interchain-security by integrating docusaurus-lunr-search and updating Docusaurus configurations, improving operator onboarding and support efficiency. Extended validator unjail functionality for pre-CCV networks, refining consumer keeper logic and updating test coverage to ensure robust behavior. In cosmos/gaia, strengthened build stability and security by upgrading wasmd and wasmvm dependencies, updating Dockerfiles, CI workflows, and documentation to support new versions. Utilized Go, Dockerfile, and JavaScript, emphasizing maintainable code, test coverage, and reliable deployment pipelines throughout the work.