During the month, contributed a targeted enhancement to the minio/minio-go repository by developing the SignV4WithServiceType function, which extends AWS Signature Version 4 signing to support custom service types. This addition enables more flexible integration with AWS-compatible endpoints, addressing the need for bespoke signing behavior in diverse client environments. The work involved backend development and API design using Go, with a focus on secure request signing and seamless AWS integration. By expanding the signing API’s capabilities, the contribution improved interoperability and reduced integration friction, supporting broader adoption and reliability for developers working with AWS-compatible storage solutions. No bugs were fixed.