Angular website upgrade to latest version

I am looking for an experienced developer to upgrade my Angular-based website to the latest version. The project is for an existing business, and the upgrade is necessary for improved UI/UX design, increased performance and speed, and adding additional features or integrations. I require the developer to complete the project within the next 2-3 months. The project should not take longer than this. If they can deliver the results quickly while maintaining a high quality of work, then the project will be successful. Thanks in advance for considering this project and I look forward to hearing from you soon.