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You will get a working WhatsApp Cloud API integration with webhooks and templates
Rising Talent
Rising Talent
Project details
You will get a fully working WhatsApp Cloud API integration connected directly to your app — no third-party tools like WATI or Gupshup needed. I built this exact integration for ApexCRM MX, a multi-tenant SaaS CRM running in production, handling real business conversations, automated reminders, and GPT-powered responses via WhatsApp.
I work directly with Meta's Cloud API, which means lower costs, full control, and no monthly platform fees. Whether you need a basic webhook setup or a complete multi-tenant SaaS-ready integration with AI chatbot, I can deliver it clean, documented, and tested end-to-end.
I work directly with Meta's Cloud API, which means lower costs, full control, and no monthly platform fees. Whether you need a basic webhook setup or a complete multi-tenant SaaS-ready integration with AI chatbot, I can deliver it clean, documented, and tested end-to-end.
Programming Languages
HTML & CSS, JavaScript, TypeScriptCoding Expertise
Cross Browser & Device Compatibility, Performance Optimization, SecurityWhat's included
| Service Tiers |
Starter
$60
|
Standard
$120
|
Advanced
$200
|
|---|---|---|---|
| Delivery Time | 3 days | 5 days | 7 days |
Number of Revisions | 1 | 2 | 3 |
Number of Pages | 0 | 0 | 0 |
Design Customization | - | - | - |
Content Upload | - | - | - |
Responsive Design | - | - | - |
Source Code |
Optional add-ons
You can add these on the next page.
Fast Delivery
+$20 - $50
Additional Revision
+$20
Design Customization
(+ 2 Days)
+$30Frequently asked questions
About Miguel Alexis
Full Stack Developer | React .Node.js . PostgreSQL . AI Integrations
Mazatlan, Mexico - 3:43 pm local time
My strongest work is ApexCRM MX: a multi-tenant CRM I built end-to-end in under 3 months, featuring WhatsApp Business API integration, an OpenAI GPT chatbot that reduced manual responses by 60–70%, schema-based PostgreSQL multi-tenancy, and a full billing + appointments system. Deployed on a Debian VPS with Docker, Nginx, and Cloudflare.
What I bring to your project:
Backend: Node.js · Express · PostgreSQL · Redis · REST APIs · JWT
Frontend: React · TypeScript · Material UI · Vite
Integrations: WhatsApp Cloud API · OpenAI · Mercado Pago
Infrastructure: Docker · Nginx · Linux VPS · Cloudflare · PM2
I've worked with 4 companies across SaaS, IoT, and document management — always shipping production-ready code. I communicate clearly in English and take full ownership of what I build.
If you need a developer who delivers complete, scalable solutions — not just code — let's talk.
Steps for completing your project
After purchasing the project, send requirements so Miguel Alexis can start the project.
Delivery time starts when Miguel Alexis receives requirements from you.
Miguel Alexis works on your project following the steps below.
Revisions may occur after the delivery date.
Review & Planning
Audit your current setup, Meta app configuration, and define the integration scope based on your tier.
WhatsApp API Setup
Configure Embedded Signup, webhook verification, System User token, and test inbound/outbound messaging.