Custom Marketing CRM Development

I’m building a purpose-built Marketing CRM that lets my team move seamlessly from capturing a lead to launching an automated ad campaign—all from one place. I need a developer (or small team) who can design, code, and deploy the platform end-to-end, then hand it over with clear documentation and basic onboarding.

The CRM must include:
• Lead management
• Sales forecasting
• Email integration
• Ads automation

Platform connections are equally important and should work through stable APIs or webhooks:
• Social Media (Facebook, Instagram, LinkedIn, etc.)
• Email Marketing Tools (Mailchimp, SendGrid, similar)
• Analytics Tools (Google Analytics, Data Studio, etc.)
• Ads Automation networks (Google Ads, Meta Ads)

Tech stack is flexible—Laravel, Node, Django, or another modern framework is fine—as long as the code is clean, well-documented, and supports REST/GraphQL for future extensions. A responsive React or Vue front-end is preferred so the UI stays fast and mobile-friendly.

Deliverables
1. Clickable wireframe or prototype for approval
2. MVP with the feature set above, deployed to a cloud host (AWS, GCP, or Azure)
3. API documentation & basic user manual
4. Two weeks of post-launch bug support

Acceptance criteria
• All listed features and integrations function without critical bugs
• Data sync happens in near real-time (under 2-minute delay)
• Unit and basic integration tests included (≥80 % coverage)
• UI passes Lighthouse performance score of 80+ on desktop and mobile

If you have shipped a CRM or martech platform before, please share links or screenshots and outline your proposed tech stack. Looking forward to working together on this build.