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Fiverr Pro
English
$
USD
I will set up whatsapp business API and build a custom chatbot
Trevor J
About this gig
Automate your business communication like a pro! With over 4 years of experience building full-stack automation systems, I help businesses streamline their WhatsApp operations using approved APIs and intelligent chatbots.
Here's what I offer:
- BSP (e.g. Twilio/360dialog) onboarding & number verification
- Webhook setup & permanent token configuration
- Keyword or NLP-based chatbot (Dialogflow, Rasa, Twilio Studio)
- Custom backend with Node.js/Python for dynamic responses
- CRM/database/API integrations for real-time data handling
I've built WhatsApp bots for customer support, e-commerce, lead generation, and appointment scheduling. I'm currently working on a multi-language Dialogflow bot integrated with Firebase and Stripe for a global fintech client.
Whether you're just starting or scaling, I ensure your automation stack is robust, secure, and future-proof.
Lets turn your WhatsApp into a conversion machine message me to get started today!
Get to know Trevor J
Trevor J
- FromUnited States
- Member sinceMar 2025
- Avg. response time1 hour
Languages
English
I am a full-stack developer specializing in Nextjs, with expertise in Nodejs, Prisma, PostgreSQL, and GraphQL or tRPC. I build scalable, high-performance applications with advanced features like serverless functions, WebSockets, and AI integrations. Proficient in Tailwind CSS, Docker, and CI or CD pipelines, I optimize deployments on Vercel, AWS, and Kubernetes. I ensure secure authentication with NextAuthjs and Firebase for seamless user experiences.
FAQ
What’s the difference between WhatsApp Business App and WhatsApp Business API?
The WhatsApp Business App is for small manual messaging. The API allows full automation, chatbot integration, CRM syncing, and sending messages at scale—ideal for businesses and developers.
Can your chatbot handle multiple intents and languages?
Yes. If using Dialogflow or Rasa, the bot can detect multiple user intents, support fallback messages, and work with multi-language training phrases.
Can you integrate with external systems like CRMs or databases?
Absolutely. I build secure backends (Node.js, Python) to connect the chatbot with tools like HubSpot, Airtable, Firebase, or MySQL via APIs or webhooks.
How will I manage message templates and user sessions?
I’ll help you create template messages (for outbound communication) and manage session messages (24-hour window) with appropriate tracking on the backend.
Do I need hosting or a server for this?
Yes, for advanced bots or backend logic. I can deploy on Render, Railway, Heroku, or AWS, depending on your project scale and budget
