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Josué Carvalho

Own product

JC Flows

Email campaigns and WhatsApp customer service with AI agents. Processes more than 500 messages a day for partners.

Context

Small businesses handle customers on WhatsApp manually and lose sales because of slow replies.

Problem

Automate customer service and campaigns without turning into a bot that annoys the customer.

What I did

I built a platform with contact management, message broadcasts, email campaigns, AI agents for customer service and a real-time dashboard.

Outcome

In use by partners, processing more than 500 messages a day.

Stack

  • Next.js
  • NestJS
  • PostgreSQL
  • WhatsApp API
  • AI