Ускорение работы мобильной версии сайта на Shopify

Hello! I have a website on WixStudio that needs to integrate two Bulgarian postal services using Velo code.

It is necessary to add and format Links + price lists with products on ROZETKA. All information is available, we provide the Links + the price lists are ready. There are approximately 2000 products . Link the structure of the catalog file with the tree of the marketplace catalog Go through the products and check for the necessary characteristics (and perform all necessary actions) so that the FILE and links - after the work is completed, function correctly on Rozetka. No other actions are needed. It should be easy to update. If necessary, we will provide access to the ROZETKA cabinet. Completed work - activation of the product on Rozetka. . https://muraveinyk.com.ua/content/export/3d942e5392b64ff06de45a658aecad3b.xml?1784296660737 . If necessary - we can provide the FILE

Wide range of work for a specialist in Baselinker, Sellasist, and sales platforms. Integration of files with inventory levels between Baselinker, Sellasist, and sales platforms. Settings for programs to automatically generate and issue invoices.

Need help with listing products on Amazon. There are not many products - 4 items of different sizes.

Good day! We are the official representative of the Swiss brand Midland in Ukraine (https://midland.ua). We are looking for an experienced developer or a small team to create a modern online store that will become the main online sales channel for our products in the future.Main requirements fully self-hosted solution (the website, source code, and all rights must belong to us); modern responsive design; catalog of about 300 products; user-friendly product catalog, search, filtering; shopping cart and order processing; customer personal account; integration with popular payment systems in Ukraine; integration with major delivery services in Ukraine; import of products from Excel; SEO readiness; high website performance; possibility of further functional expansion.What we ask you to specify in your response which platform you recommend and why; estimated development cost; estimated completion time; what is included in the cost; examples of online stores you have implemented; whether you work under a contract; whether phased payment is possible. We would also appreciate your recommendations regarding the implementation of the project or functionalities that you believe will help make the store more convenient, modern, and effective in terms of sales. After selecting a contractor, we plan further development of the project and implementation of additional functionalities. Thank you! We look forward to collaborating.