Worked on the edge-core/sonic-buildimage repository to enhance network configuration capabilities and stability for Accton AS4625 switches. Developed a configurable Layer 3 hashing depth feature by introducing the multi_hash_recurse_depth_l3 parameter, which allows per-device adjustment and is integrated directly into device configuration files. Addressed deployment reliability by fixing IPv6 link-local binding issues in SAG environments, updating the sonic-utilities submodule to incorporate the necessary patch. Demonstrated proficiency in Shell scripting, network configuration, and submodule management, ensuring that changes were tightly aligned with version control best practices and delivered targeted improvements to both feature flexibility and operational accuracy within the codebase.