Worked on the opencloud-eu/reva repository to enhance file assimilation workflows by implementing robust long-path handling for files with extended names. Addressed the challenge of generating unique node IDs for long file paths by introducing a generateTempNodeId function that uses SHA256 hashing, ensuring node IDs remain within system limits and reducing the risk of collisions. Fixed a critical bug where SHA256 hashes were improperly truncated, now preserving the full 64-character hash for accurate identifier generation. Leveraged Go for backend development, focusing on error handling, file storage, and hashing to improve reliability, data integrity, and scalability in file processing operations.