Harsh Sharma worked on the 0chain/gosdk repository, focusing on backend development and file management using Go. During this period, he delivered a targeted bug fix that stabilized file path consensus by leveraging the file meta hash, addressing a critical issue where path hashes were previously empty. Harsh refactored the getMultipleFileConsensusFromBlobbers function to reliably identify unique file metadata, which resolved data inconsistencies in file references across blobbers. This work improved data integrity and enhanced the reliability of path resolution for consuming applications. His contributions demonstrated careful debugging and thoughtful refactoring in a core SDK component, ensuring more robust file operations.