Salesforce Marketing Automation App

I’m looking to build a native Salesforce application that automates our day-to-day marketing tasks inside Lightning Experience. The focus is squarely on marketing automation, with three core capabilities: launching email campaigns from within Salesforce, auto-scoring every new lead, and capturing social-media engagement so the team never has to leave the platform. I don’t want to rely on Mailchimp, SendGrid, HubSpot, or any other external sender; the solution must tie directly into Salesforce’s own email infrastructure and, if needed, Marketing Cloud Connect. All components should be developed with Apex, Flows, and Lightning Web Components, packaged for easy deployment across sandboxes and production. Key deliverables • Email Campaign builder with templates, scheduling, and performance dashboards • Real-time Lead-Scoring engine that updates Lead/Contact records through configurable rules • Social-Media connector (initially Facebook, LinkedIn, Twitter) feeding engagement metrics back to Campaigns • Custom Lightning pages and reports giving one-click visibility into ROI • Packaged metadata, setup guide, and unit-test coverage exceeding 85 % Acceptance criteria • Passes Salesforce Security Review standards • Demonstrated live in my sandbox with sample data If you’ve launched apps on AppExchange or have solid Apex/LWC and Marketing Cloud experience, please share examples and outline your proposed timeline and milestone plan so we can get started quickly.