Worked on improving deployment reliability for the xwiki/xwiki-platform repository by addressing a persistent environments folder warning in Windows deployments using Jetty 12.1 and above. Focused on Windows batch scripting and deployment automation, the developer modified the start_xwiki.bat and start_xwiki_debug.bat scripts to automatically create the required environments folder during startup if it was missing. This change brought the Windows startup process in line with the Unix start_xwiki.sh script, reducing cross-platform inconsistencies and deployment friction in both production and CI pipelines. The work involved scripting in Batchfile and contributed to smoother, more reliable deployments by eliminating startup warnings and failures.