Hello,
There are different ways building product comparison engine like the one you shared for mobile. The main thing is back-end how you want to manage your products and manage other vendor's products data so on the front-end site your products can be compare with other good vendors. One is you add those products yourself and other is we build some system so that you just add some tags from other websites which will fetch the data automatically and shows in the front-end. We can do both of way. PM me to discuss further and see my work sample for your reference.
More details of our work expertise as below for your reference.
Website development, software development mobile apps development with expert technical knowledge in PHP, Mysql, Ajax, jQuery, HTML5, Bootstrap, WordPress, Joomla, Shopify, Magento, Drupal, Angular JS, ASP.Net, CodeIgniter, CakePHP, Laravel, RestFul/SOAP APIs, Ad Library, Classic ASP, Knockout JS, Visual Basic 6.0, MS Sql and all the MVC frame work.
a. 10+ years experience - 96 Clients feedback with 89% repeat client ratio
b. Done many custom projects for start-ups, medium and some large corporate
c. Easy available, easy to reach by emails/calls and gives daily updates.
d. Gives ongoing support for any of bugs, corrections - no matter size of work
e. In-House team of experience programmers
Work Sample: I can share in personal chat.
Please provide more details of your project to discuss further.
Thanks,
Nirav Shah