Hi,
I have gone through your requirements personally and I think as a full stack firm, We are able to meet your requirements. I would request you to join the conversation so that I can show you some relevant examples!
By the way as a full stack firm, We have a lot previously done projects i would like to share with you some! You might find them useful as a reference.
We have dedicated full-time experience developers for PHP, React, Laravel, AngularJS, Ruby On Rails, Jquery and many other backend and front-end technologies like Magento, Wordpress, Symfony etc.
Please let me know if we can discuss more on your requirements.
Best,
Neeraj & Team