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I will whatsapp ai agent n8n automation workflow rag ai chatbot twilio API integration
Nelson Mercado
About this gig
Need a WhatsApp AI Agent that can answer customers, automate tasks, qualify leads, book appointments, and connect with your business systems?
I build custom WhatsApp AI Agents, AI Chatbots, n8n automation workflows, RAG knowledge bases, and API integrations using WhatsApp API, Twilio, CRM, databases, and business tools.
What I will Do:
- WhatsApp AI Agent and WhatsApp AI Chatbot
- WhatsApp Business API and WhatsApp Cloud API
- Twilio WhatsApp integration
- n8n AI Agent & n8n automation workflow
- RAG AI chatbot & knowledge base
- CRM integration & lead management
- Database integration & database lookup
- REST API & webhook integration
- Appointment booking & reservation automation
- Lead qualification & customer support
- Automated WhatsApp follow-up
- User verification & authentication workflows
- Human handoff & escalation
- Custom AI Agent workflows & business automation
Whether you need a WhatsApp chatbot for customer service or a more advanced AI Agent that can retrieve information and perform actions across your systems, I can build the workflow around your business process.
Send me your requirements and let's build the right WhatsApp AI solution for your business.
Get to know Nelson Mercado
Nelson Mercado
Expert WhatsApp AI Chatbot Developer
- FromSpain
- Member sinceMay 2026
- Avg. response time1 hour
- Last delivery1 month
Languages
Spanish, English, Italian, German, Dutch
Hi, I’m Nelson.
I help businesses handle customer messages better using WhatsApp AI systems. From chatbots to full automation, I build setups that reply fast, capture leads, and never miss a message.
I’ve worked on different projects across services and eCommerce, so I understand how conversations turn into real results. Whether it’s WhatsApp bots, API or Twilio integration, or Meta Business setup and verification, I keep things simple and reliable.
If your replies are slow or inconsistent, I’ll help you fix that.
My Portfolio
FAQ
Can you connect the WhatsApp AI Agent to my existing CRM or software?
Yes. I can connect the agent to CRMs, databases, calendars, websites, internal systems, and third-party APIs when the required API or integration access is available.
Can the AI use my documents or business knowledge?
Yes. I can build a knowledge base or RAG setup so the AI can retrieve relevant information from your approved business content.
Can the WhatsApp AI Agent book appointments?
Yes. The agent can be connected to calendars or booking systems to handle appointment requests, availability, confirmations, and related workflows.
Can it capture and qualify leads?
Yes. The workflow can collect information from conversations, qualify leads based on your criteria, and send the information to your CRM or other system.
Can a human take over the conversation?
Yes. Human handoff can be included for sensitive, complex, or unsupported requests.
Can you work with my existing n8n workflow?
Yes. If you already have n8n workflows, APIs, or an existing chatbot, I can work with the current setup instead of rebuilding everything from scratch.
Can the AI perform actions instead of only answering questions?
Yes, when the connected system provides the required API or integration. The agent can use tools and workflows to retrieve information or trigger supported actions.
Can you build a custom AI Agent for my business?
Yes. I can design the workflow around your specific business process, data sources, integrations, and customer journey.
