Services — Rabelo Co.

AI agents that answer, qualify and sell — in production

End-to-end automation for revenue teams: WhatsApp SDR agents, CRM cadences and funnel dashboards. Built, shipped and operated by someone already running this across 7+ B2B businesses.

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Recruiter? This is the commercial side of Rabelo Co. — my full technical profile is on the home page. View technical portfolio

What I build

Three fronts that connect: the agent answers, the CRM organizes, the dashboard shows the result.

WhatsApp SDR Agent

24/7 answering, qualification and follow-up — with human handoff at the right moment.

Handles text, voice notes (Whisper) and images (Vision)
Qualifies with your business criteria and logs everything to the CRM
Automatic follow-up with stage-specific copy
AI → human handoff with full conversation context

n8nGPT-4o / ClaudeEvolution APIRedisSupabase

CRM & GTM Automation

Your pipeline on autopilot: cadences, post-call intelligence and lead ads into the CRM.

Stage-based activity cadences (Pipedrive/Kommo) with rollback
Call transcription (Whisper) → GPT summary → deal note
Meta Lead Ads ingestion with segmented WhatsApp outreach
Real-time funnel dashboard fed by events

n8nPipedrive / KommoOpenAIMeta Lead AdsSupabase Edge Functions

Custom AI web apps & RAG

From vector store to deploy: apps, portals and semantic search over your data.

Hybrid RAG: static knowledge in a vector store + live APIs
Full web apps (Next.js + Supabase) shipped to production
Semantic search over archives and internal documents
Authenticated REST APIs to integrate with your existing tools

Next.jsSupabase pgvectorPython / FastAPIOpenAI embeddingsVercel

How it works

From first chat to continuous operation — no fluff.

Discovery

30 minutes to map your operation, funnel and where automation pays for itself.

Proposal in 48h

Fixed scope, deliverables, timeline and investment — no mid-project surprises.

Build

Short sprints with demos along the way. Production in 2–4 weeks for most projects.

Operate

Monitoring, prompt tuning and continuous improvement driven by funnel data.

See an agent in action

Interactive demo of the exact flow I ship: reply as the customer and watch the funnel react.

SDR Agent — WhatsApp

n8n · GPT-4o · Evolution API

Replays the real flow: message buffering, audio transcription (Whisper), qualification tools and CRM stage moves.

AI Sales Dashboard

Supabase Edge Function · ingest-event

live

Leads created128

Conversations started9473%

AI-qualified4750%

Deals won2145%

AI follow-ups sent211

Every agent action emits an event through an authenticated edge function — the dashboard tracks the funnel in real time.

Request a proposal

Describe your business and what you want to automate. I reply within 48h with a concrete plan.

Prefer to talk?

Book a 30-minute discovery call — no strings attached.

Message me directly on WhatsApp and we'll find the best time.

Open WhatsApp

Frequently asked questions

Do I need to switch CRM or WhatsApp number?

No. I integrate with what you already use — Pipedrive, Kommo, spreadsheets — and with your current number via Evolution API.

How long until it's live?

A typical SDR agent ships in 2–4 weeks, including tone-of-voice tuning, qualification criteria and tests with real leads.

How does pricing work?

Project setup + monthly operation fee (infra, monitoring and improvements). Exact numbers come in the proposal, based on scope.

Will the agent sound like a robot?

No — the tone of voice is trained on real examples from your own conversations. The demo on this page is the same flow running with clients.

What about my data?

Each client gets isolated instances and credentials (own database, own tokens). No data shared across operations.