With over 10 years experience in developing solutions & ecommerce applications using web frameworks, i think i can be a suitable candidate for your requirement. Most of my works are done using Microsoft platform frameworks like Asp.Net, ASP.Net MVC, SharePoint 2013, SharePoint JSOM, Client Object Model, JQuery, AngularJS & Open source platforms like PHP, Drupal & Joomls etc.
As a certified Scrum master, i think i am going to be an asset as well as better candidate to meet your requirements for your project needs.
With respect to your project, we may need to look at the kind of products you are going to sell and choose from any of the ecommerce solutions like magento, shopify, oscommerce or open cart.