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Dimitrearaujo/README.md

🇺🇸 English | 🇧🇷 Português

English

Hi, I'm Dimitre Araújo

Founder of CD Tech — AI Automation & Agents for Small Businesses | Fortaleza, Brazil

What I do

I build AI automation systems and agents for clinics, gyms, and studios — cutting operational costs and increasing revenue without growing the team.

  • 24/7 automated customer service — WhatsApp bots, scheduling, appointment reminders, patient re-engagement
  • AI-powered lead capture — landing pages + automated business diagnosis via LLM
  • Outbound prospecting — lead scraping + multi-channel outreach with anti-block rate limiter
  • Sales agents — call analysis, objection simulator, quote generator

Stack

Python FastAPI Claude API n8n Evolution API Supabase Docker Cloudflare

Industries served

Segment Automations
Healthcare clinics (dental, vet, aesthetic) 24/7 receptionist, appointment confirmation, no-show recovery, Google review collection
Gyms & Studios Lead qualification, student reactivation, automated billing
Small B2B businesses Outbound prospecting, BANT sales agent, lead diagnosis

Projects

Project Description Stack
lead-machine-lite Public LP + automated business diagnosis via Claude API Python, FastAPI, Cloudflare Tunnel
whatsapp-prospecting-engine Outbound prospecting engine with anti-block rate limiter Python, Evolution API, Resend, SQLite
agente-clinica-whatsapp 5 WhatsApp agents for clinics: 24/7 receptionist, confirmation, re-engagement, NPS and manager dashboard Python, FastAPI, Claude API, SQLite
rag-python-documentos Pure Python RAG — PDF ingestion, embeddings, SQLite vectorstore, cosine similarity, Claude generator Python, OpenAI Embeddings, Claude API
multi-agent-vendas-python 5 sales agents: business diagnosis, BANT qualification, call analysis, proposal and objection simulator Python, Claude API
n8n-agente-whatsapp-enterprise Enterprise WhatsApp agent with RAG, Redis cache and human escalation n8n, OpenRouter, Supabase
n8n-clinica-multiagentes Virtual medical secretary with 3 specialist doctors and CRM n8n, OpenAI
n8n-sistema-delivery-ia Full delivery system with 7 AI agents n8n, OpenAI, Airtable, Supabase

Contact

Português

Olá, sou Dimitre Araújo

Fundador da CD Tech — Automação e Agentes IA para Pequenos Negócios | Fortaleza, CE

O que faço

Construo sistemas de automação e agentes de IA para clínicas, academias e studios — reduzindo custo operacional e aumentando faturamento sem aumentar equipe.

  • Atendimento automatizado 24/7 — WhatsApp, agendamento, confirmação, resgate de faltosos
  • Captação de leads com IA — landing page + diagnóstico empresarial automatizado via LLM
  • Prospecção outbound — scraping de leads + disparo multicanal com rate limiter anti-bloqueio
  • Agentes de vendas — análise de call, simulador de objeções, gerador de orçamento

Stack

Python FastAPI Claude API n8n Evolution API Supabase Docker Cloudflare

Nichos atendidos

Segmento Automações
Clínicas (odonto, vet, estética) Recepcionista 24/7, confirmação de consulta, resgate de faltosos, coleta de avaliação Google
Academias & Studios Qualificação de lead, reativação de alunos, cobrança automática
Pequenos negócios B2B Prospecção outbound, agente de vendas BANT, diagnóstico de leads

Projetos

Projeto Descrição Stack
lead-machine-lite LP pública + diagnóstico empresarial automático via Claude API Python, FastAPI, Cloudflare Tunnel
whatsapp-prospecting-engine Motor de prospecção outbound com rate limiter anti-bloqueio Python, Evolution API, Resend, SQLite
agente-clinica-whatsapp 5 agentes WhatsApp para clínicas: recepcionista 24/7, confirmador, resgate, NPS e painel da gestora Python, FastAPI, Claude API, SQLite
rag-python-documentos RAG em Python puro — PDF ingest, embeddings, SQLite vectorstore, cosine similarity, Claude generator Python, OpenAI Embeddings, Claude API
multi-agent-vendas-python 5 agentes de vendas: diagnóstico, qualificação BANT, análise de call, proposta e simulador de objeções Python, Claude API
n8n-agente-whatsapp-enterprise Agente WhatsApp com RAG, Redis e escalonamento humano n8n, OpenRouter, Supabase
n8n-clinica-multiagentes Secretária virtual para clínica com 3 médicos e CRM n8n, OpenAI
n8n-sistema-delivery-ia Sistema completo de delivery com 7 agentes de IA n8n, OpenAI, Airtable, Supabase

Stats

GitHub Stats Top Langs

Contato

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  1. lead-machine-lite lead-machine-lite Public

    Public landing page plus automated business diagnosis via Claude API: FastAPI + Cloudflare Tunnel, 100% local data

    Python

  2. multi-agent-vendas-python multi-agent-vendas-python Public

    5 Python AI agents for sales automation: business diagnosis, BANT qualification, call analysis, proposal generation and objection simulator

    Python

  3. rag-python-documentos rag-python-documentos Public

    RAG in pure Python: PDF ingestion, OpenAI embeddings, SQLite vectorstore, cosine similarity, Claude generator. No LangChain.

    Python

  4. agent-orchestrator-python agent-orchestrator-python Public

    Multi-agent orchestrator in Python: session memory, intent routing, context-preserving handoff and human-in-the-loop

    Python

  5. marketing-automation-llm marketing-automation-llm Public

    Marketing automation pipeline with LLMs: lead scoring, email personalization and nurturing by funnel stage

    Python

  6. mcp-server-python mcp-server-python Public

    MCP server in Python with custom tools for AI agents: knowledge base, business context and summarization

    Python