AWS / BEANSTALK / LIGHTSAIL / HEROKU TRAINER/ADVISER WANTED

I need an AWS expert who can guide me in my choice of webhosting, and answer my questions (in real ENGLISH) regarding the AWS options like beanstalk, lightsail and competing options like Heroku and Cloudways. You should be able to answer my questions, and also explain WHY something is advisable and something is not. This is not for beginners, please do not waste my time. No bids from indiapakistan, my time is valuable. Depending on which platform you advise, I would want you to help in in setting up my cloudhosting, this would require connecting to my computer using teamviewer or similar software , and working on my computer, and simultaneously teaching me how exactly to do this on my own. I have around 20 websites, which vary from sites that serve as backends of database intensive android apps to sites that are educational in nature and require ftp uploads of large numbers of mp3 and mp4 files, sites that use php mysql, sites that use node and sites that use wordpress.. I want to host all of these in a cloud based hosting solution which would keep monthly hosting costs below $100 (including database and all else). I need a solution that won't require me to hire a dedicated server admin, and will not require me to constantly monkey with the server settings.. And whatever your recommendations may be, I would like you to also explain 'why' and 'how'... Your bid should cover the cost of helping me decide which hosting solution would be best, the actual setting up of this solution, and teaching me in the process how to do it properly and independently, while understanding the process. Budget $150 NO BROKEN ENGLISH PLEASE