Tech Startup looking for Technical Support with experience in AWS or GCP server setup

Tech startup looking for a experience technical support to setup AWS or GCP server setup. Please note only experience freelancer with relevant experience need to apply. Need to deploy our application in server. Please note its not a common LAMP or LEMP setup. This server need to handle a big number of API call & user base properly and effectively with proper security measurement. Currently we are with Liquidweb so need a good server setup.