SSL Certificate Integration Expert needed with Weblogic Server experience

We need to renew an ssl certificate that google workspace needs to integrate with my application server in order for the gmail server to transmit password reset requests from my domain. I need this SSL wildcard cert to work across my entire domain. My application server is requiring that I reset my pwd to log in and I can't do that until I get this fixed. This should be a quick job but requires experience with similar projects. Should we work well together and should you have experience with VMWare ESXI I am also looking for an ongoing ESXI admin.