Hello,
We are IT-Engineers with higher educations, having more than 12 years of experience, developing projects using Symfony Framework for PHP/MySQL environment and have gathered various experience developing sophisticated web-based solutions from scratch.
The accompanying bid, along with the time estimation is only a tentative one, as the provided short description has revealed us only the general aspects of your requirements.
If the visual prototypes or descriptions of the planned Math Games website interfaces are already available – this would significantly contribute to improving the effort estimation.
Life-time Bug-free warranty is a part of our standard service.
We would be glad to answer your questions and provide required assistance.
Best Regards,
Andrei
Dev Experts