Worked on the LycheeOrg/Lychee repository, focusing on backend development and configuration management using PHP. Addressed a critical issue in the upload workflow by refining how the system calculates upload chunk sizes in relation to PHP’s memory_limit setting. The solution involved treating unlimited memory configurations as infinite, which prevented errors and improved reliability for large-file uploads. This patch reduced the risk of misconfigured upload settings across different environments, ensuring more consistent behavior during deployments. The work demonstrated a careful approach to stability and cross-environment compatibility, emphasizing robust configuration handling and precise adaptation to varying PHP memory constraints within the application.