Hi ,
First of all, a small suggestion that you don't need to downgrade whole magento 2 version, because there is a lots of major changes in it -
- you have to downgrade php verison
- you have to downgrade elastic search version
- you have to downgrade MySql Version if you are using 8.0 versio
- most of the upgraded version softwares which are being used by Magento 2.4.6 version , you have to downgrade all of them
so , my suggestion is to upgrade the custom extension , as per Magento 2.4.6 , instead
if you still need it then here is my intro -
I have 8 years of experience in Magento 1 and Magento 2 development, having knowledge of backend development like module development , extension development with sufficient knowledge in frontend development, third party API implementation with magento , also worked on projects with ERP system merging with Magento 2. ERP like - Oracle NetSuite
I am a stand alone developer not a company representative.
lets have a chat, DM me.
if you need I can provide you my detailed Resume
Thanks
Amit