AI Sales Systems · Medellín

Your company already
generates demand.
Now it's time to organize it.

Q: Do you only work with companies in Colombia?

No. Frank Cardona is based in Medellín, Colombia, but works with companies across Latin America and remotely with clients elsewhere. Diagnosis, design, implementation and team training all happen over Google Meet, and the systems run on the client's own infrastructure.

Q: What if my team isn't technical?

That is the most common scenario and the system is designed for it. The team works from a simple interface, with training included and the flow documented, rather than depending on a black box only the provider can operate.

Q: How does an engagement start?

With a free 30-minute diagnosis over Google Meet, reviewing how leads arrive today, where they are lost and what to automate first. The result is a concrete map of priorities, with no obligation to hire.

I design AI-powered sales systems, n8n automation, custom CRM and technical SEO for companies already receiving leads but overwhelmed by 400+ daily messages, scattered follow-up and zero traceability.

Book a discovery call See real case studies

Frank Cardona, AI sales systems consultant in Medellín

Available for projects · Q3 2026

400+

Msgs/day handled · JL Mercantil

Leads in 3 months · Greenhouse

97%

PageSpeed · Chonta Lab

4 days

Average implementation

If this sounds familiar

Generating demand is easy.
Responding to it with order isn't.

400 daily messages, no answers

Your WhatsApp blows up every morning and nobody has time to read them, let alone qualify them.

Leads vanishing without follow-up

They enter the system, someone half-answers, and they disappear without anyone knowing why.

A team stuck on manual tasks

Copy-paste, forwarding emails, updating spreadsheets by hand. Hours that never come back.

Zero sales traceability

Who came in, what they asked for, what stage they're at, when we contacted them. Impossible to know.

Services

Systems that organize, filter
and convert

Every card shows real work from real clients — no stock icons.

Automation

n8n Workflows

I connect Meta Ads, WhatsApp, web forms, CRM, email and Google Calendar into a single orchestrator. Real flow in production: JL Mercantil.

Conversational bots

AI agents for WhatsApp

Bots trained on your knowledge base. Filter by need, budget and urgency, 24/7.

Custom CRM

Connected pipelines

Full traceability. JL Mercantil dashboard in real operation.

Technical SEO

Pages that index at 95-97% in Lighthouse

Real Search Console for plasticosdeinvernaderocolombia.com. Transactional local and sector traffic.

Local infrastructure

Docker + Ollama

Private local LLMs. No data sent to OpenAI.

Strategic branding

Identity + commercial architecture

Mission, vision, values, palette, typography and a coherent communication funnel.

Real case studies

Four opposite industries.
One single system.

Real numbers from projects I designed and implemented. All mine — no subcontracted agency work.

Technology · Energy

JL Mercantil

Drowning in 400 daily messages. Bot + CRM on Supabase in 4 days.

Agro · Industrial

Greenhouse Plastics

Transactional SEO in a high-ticket technical niche. 3 months, 50 leads, deals worth 20-50M COP.

Leads / 3 mo.

20-50M

Ticket COP

B2B · Construction

Welded Mesh

Demo template for the Grow Partner model. Replicable across transactional industrial niches.

Art · Culture

Chonta Lab

Arts laboratory with a social dimension. Strong local SEO and excellent public reception.

For companies and teams

Systems your team understands

I don't leave you with a black box only I can operate. Your team runs the system from day one, using familiar interfaces: Supabase, WhatsApp, Calendar. The automation is invisible — the results aren't.

Clear documentation handed off to the team
Training included with every implementation
Modifiable without having to hire me for every change
WhatsApp support during the first 30 days

Tech stack

Reliable tools.
Measurable results.

Professional stack proven in production. No reinventing the wheel where it isn't needed.

n8n

Automation

Ollama

Local LLMs

Docker

Containers

DeepSeek

AI model

Supabase

Postgres BaaS

Google Calendar

Scheduling

WhatsApp API

24/7 inbox

Hostinger

Web infra

STEP 01

Operational diagnosis

Lead volume, inbound channels, bottlenecks and exact leakage points.

STEP 02

Architecture design

Automation flows, AI agent, CRM and pipeline connected as a single system.

STEP 03

Fast implementation

I deploy, connect, test and tune. JL Mercantil went live in four days.

STEP 04

Scalable operation

The system stays up, traceable, documented and ready to grow.

Frequently asked questions

What people ask the most

How long does a full system take to implement?+

It depends on scope, but the average is 4 days for a base system running in production. At JL Mercantil I built the AI bot, a Supabase CRM and an n8n flow connected to the WhatsApp Business API in that window, handling over 400 daily messages from day one.

Do you only work with companies in Colombia?+

No. I'm based in Medellín, Colombia, but I work with companies across Latin America and remotely with clients elsewhere. Diagnosis, design, implementation and team training all happen over Google Meet, and the systems run on your own infrastructure.

What if my team isn't technical?+

That's the most common scenario and the system is designed for it. I don't leave you with a black box only I can operate: your team works from a simple interface, with training included and the flow documented. If something breaks, you know where to look before calling me.

Which technologies do you work with?+

Self-hosted n8n to orchestrate the flows, Supabase for the CRM, the WhatsApp Business API for the channel, and OpenAI or Anthropic Claude models for the AI layer. For clients handling sensitive data I run open-source models locally with Ollama and Docker, without sending information to third parties.

How does an engagement start?+

With a free 30-minute diagnosis over Google Meet. We review how your leads arrive today, where they're lost and what to automate first. You leave with a concrete map of priorities, even if you later decide not to work with me.

Ready to organize it