ECommerce Website - Renovation , Payment Gateway Integration

We have an existing Ecommerce website built in the CodeIgniter Framework with CMS, which needs to be enhanced with additional functionalities and minor design improvements. Scope of Work: Implement slight design changes on the Home Page. Develop and integrate: User Registration & Login Module Shopping Cart Functionality Payment Gateway Integration Necessary backend CMS modifications to support the above features. Technical Requirements Strong knowledge of: PHP CodeIgniter Framework MySQL HTML, CSS, JavaScript, jQuery Ecommerce development concepts Freshers with strong technical knowledge are also welcome to apply.Immediate start preferred. If interested, please share: Your experience with PHP/CodeIgniter. Sample projects or portfolio (if available). Estimated delivery timeline Note - this is a fixed price job.