Update the code of an existing website in XHTML1.0 to HTML5

Hi, I am in need of an experienced web developer to help me with an update needing to be made on a website I currently have. The existing website is built in XHTML1.0 and requires an upgrade to HTML5. Not only is the update needed, but I am also looking to add additional functionality or features during the process to improve the overall experience for users. The desired timeline for this project is more than one month. If you think you have the necessary experience to successfully take on this project, please reach out to me. I’m looking forward to hearing from you soon!