Website upgrade

We have multi-lingual community website. We have Joomla version of 3.10.5 & PHP version of 7.4.33. We are looking experienced website developers with Joomla in depth experience to help us get to up to date... (Budget: ₹12500 - ₹37500 INR, Jobs: Graphic Design, HTML, Joomla, PHP, Web Application, Web Development, Website Design, Website Development, Website Management, Website Optimization)