Gedcom import for Laravel genealogy project

I need my Laravel genealogy project to import data from gedcom files into the software. Project can be seen at https://github.com/modularsoftware/genealogy older version 2 release has working code for importing using php-gedcom library but is slow and cannot handle large files. I have been advised we need to make use of chaining Laravel job queues to be more efficient and handle larger imports. The database structure probably needs a second opinion before work begins but it is nearly ready. More work available afterwards as eventually I might need help with displaying genealogical trees of the imported data.