Upgrade the finished site to Opencart from php 7.x to php 8.1.

Landing page in 3 languages - English, German, and Czech. Business - manufacturing and installation of ventilation systems. Main blocks - there is a vision of design and content, there is a layout. Version - desktop and mobile. SEO setup - needed, we will agree after the design is finalized.

A separate CRM system needs to be developed for the centralized processing of all retail orders from various sales channels (Prom, Rozetka, own websites, and manual orders). Main requirements: A unified order registry from all sources, preserving information about the source and its status. A separate internal CRM status that operates independently of the status on the marketplace or website, with two-way synchronization of statuses where supported. Flexible integration with 1C: for each source, the administrator can separately enable or disable automatic order export. Integration with carriers for automatic creation of shipping documents, saving their numbers in the CRM, and transmitting the shipping document numbers to Prom and Rozetka. Integration with Checkbox for creating receipt projects, using customizable payment method matching, with subsequent fiscalization control. Support for manual order creation (phone, Viber, Telegram, Direct, etc.) with a complete subsequent processing cycle through the CRM. All API keys and integration settings must be managed by the administrator through the CRM interface without the involvement of a programmer. A complete action log and integration logging for system operation control. Main goal The manager must be able to fully process orders in one CRM interface — from receiving the order to creating a document in 1C, shipping document, receipt project, and completing the order, without the need to access the cabinets of Prom, Rozetka, websites, carriers, or Checkbox.

I want a bot for Telegram. Loading dialogues. With the help of AI, checking for potential lies. A website with advanced features. Registration, API, statistics, etc.

Currently: Working online store. 2017, PRESTASHOP - 1.6 Template - https://www.sunnytoo.com/product/transformer-prestashop-theme-premium-responsive (Very old version). 10 languages, 200 products, many custom changes in modules. Store in Europe. Hemp seeds store, all legal. If the industry scares you, please pass by. www.seedsmafia.com Changes: Need a person or company who can redesign and update it in the template. Template - We will keep the same. To make it look fresher. Something between minimalist and our style. To start, changes in design + implement this design on the site. Banners and styles are also on you. To make everything cohesive. Total update of Presta, template, and design is currently impossible. You can show your portfolio. (in the proposal)

I need a program that will send messages to our database of clients' phone numbers (or emails). With its own proxy. It can be Viber, or Telegram, or email. The program needs to be installed on my computer. (I am waiting for your offers regarding the price.)