Email & SMS Blasting Campaign

I’m launching a short-run campaign that offers a free trial to both my existing customers and a newly acquired lead list. I need someone who can take the raw contact files and handle everything required to get compliant promotional messages into inboxes and onto phones—fast... (Budget: ₹12500 - ₹37500 INR, Jobs: Bulk Marketing, Email Handling, Email Marketing, Klaviyo, Mailchimp, Marketing Strategy, SendGrid, Twilio)