We need a website similar to UniCommerce/OMSguru/BrownTape
Its basically a multi channel ecommerce website which can connect to marketplaces (eg Flipkart/Amazon/Snapdeal/etc.), ecommerce carts (Magento/WooCommerce/Shopify/etc) and delivery partners (DHL/DTDC/Delhiver/etc) to help sellers organise their sales, payment reconciliations, order processing and delivery processing.
We prefer development in CodeIgniter Web Framework. Please let us know if you can develop the same.