Recover my magento 2 files

I require the expertise of a skilled Magento consultant to retrieve digital assets from a past website iteration. Several years ago, I undertook an upgrade of my Magento 2 platform however neglected to maintain backups of the original files. Presently, I have access to the outdated database files but am unable to access the administration panel or site contents due to technological advances. It is imperative that I regain the lost electronic documents and media as I aim to revise website operations. The specialist must be highly experienced in Magento version control and file recovery techniques. Through their capabilities, I hope to regain control and usage of the dormant but valuable website resources from years past. Diagnosing the precise causes for inaccessibility and then executing the proper extraction methods requires a deft technical acumen. Only the most qualified Magento restoration expert will be capable of surmounting the complications arising from software improvements over time. I seek an urgent yet careful resolution to regain my dormant digital property and assets. Expertise in Magento platforms, file recovery, and troubleshooting deprecated website instances is essential.