I will build a custom whatsapp bulk messaging web app


About this gig
Looking for a 100% ban-safe WhatsApp bulk messaging and automation platform?
I will build a custom WhatsApp bulk sender and marketing web application using Meta's official Cloud API.
Key Features & Capabilities:
- Official Meta WhatsApp Cloud API (v18+) integration
- Bulk campaign management with CSV/Excel contact import
- Contact list segmentation & dynamic tagging
- Template synchronization with variable mapping & CTA buttons
- Anti-ban rate limiting with BullMQ & Redis queue system
- Live real-time delivery tracking (Sent, Delivered, Read, Failed)
- Failed contact retry engine and error analytics
- Modern, responsive admin dashboard (React / Next.js + Node.js)
Why Work With Me?
- Experienced full-stack engineer with enterprise messaging systems
- Clean, secure, and production-ready architecture
- Fast delivery and full deployment/setup support
Please message me before placing an order to discuss your exact project requirements!
Respect third-party rights
Please be aware that it is against Fiverr's policies for sellers to include themes, templates, or any other elements that infringe third-party rights or applicable laws in the delivered work. Read more about in our Guide to Responsible Digital Creation.
Get to know Abdalrahman A
IT Support Specialist
- FromEgypt
- Member sinceSep 2026
- Avg. response time1 hour
Languages
English, Arabic
FAQ
Is this solution 100% official and safe from bans?
Yes. We integrate directly with Meta's Official WhatsApp Cloud API (not unofficial web scrapers). Your number is protected by Meta's official sending tier limits and queue management.
What do I need to get started?
You only need a Meta for Developers account, a verified Facebook Business Manager, and a dedicated phone number not currently registered on WhatsApp. I can guide you through the setup if needed.
Can I send images, videos, and interactive CTA buttons?
Yes! The platform supports official approved Meta templates including rich media headers (images/documents/videos), variable placeholders, and quick reply/website link buttons.
Can you deploy and host the platform on my server?
Yes, I can assist in deploying your web app to platforms like Vercel, Railway, Render, DigitalOcean, VPS, or Firebase.

