Hello,
I have over five years of experience in developing web applications. I can complete your scraping platform with a responsive dashboard. I do not use a MEAN stack, the technologies used would include: Golang, Rust, REDIS, and MariaDB. Twilio would be used for SMS messaging unless you have another API provider you wish me to use.
I can work with a number of cloud providers, whichever you currently use, including: Digital Ocean, Vultr, ssdnode, or AWS.
I look forward to working with you over the next 20 days.