Tanmai Gandhi contributed to the hasura/ndc-hub repository by enhancing the stability and reliability of the DuckDuckAPI. Over the course of a month, Tanmai addressed a key bug in version 0.2.1, resolving issue #365 and implementing minor API improvements to support smoother downstream integration. He managed the public release process for DuckDuckAPI v0.3.1, ensuring release-readiness and maintaining compatibility through targeted dependency upgrades to v0.4.1. Working primarily in Go, Tanmai applied skills in API development and dependency management to deliver focused maintenance and feature work, resulting in a more robust and maintainable API for the project’s users.