OpenCart expert — immediate start

OpenCart expert — immediate start, long-term collaboration. First job (~8 days): clean up our OpenCart 3.x codebase and prepare the shop for launch. Already audited — we send the full task list. Version upgrade and ongoing work follow. Stack: Journal 3, MariaDB, Plesk/nginx, an ERP middleware writing straight to the DB, and a mobile app on the API. Must have: live OpenCart 3.x shops, heavy OCMOD sets, full availability, fast delivery. Reply with your start date and biggest OpenCart project.