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RODRÍGUEZ MARIÑO CONSULTING

Your legal matter, in order.
Your business, driven by data.

Legal advice for individuals and families in Colombia —inheritance, real estate, land and family matters— and digital marketing, analytics and AI for businesses across Latin America. Tell us what you need to solve and we will give you a clear answer.

Legal · Colombia / Marketing, data & AI · Latin America

Services

Choose where to start.

Individuals & families · Colombia

Legal advice

Inheritance, property purchases and title issues, land and family matters. We review your case and explain your options clearly.

  • A family member passed away and you are unsure how to handle the estate and divide the assets.
  • You are buying or selling a house, apartment or rural property and want the paperwork reviewed before signing.
  • You have a property without a deed, with a defective chain of title or issues in its registry certificate.
  • There is a dispute over boundaries, easements or a property shared by several owners.
  • You need a divorce, the division of marital property or recognition of a common-law marriage.
  • You need to set or review child support, custody or visitation arrangements.

Individuals and families with a civil, real estate, land or family matter in Colombia, including Colombians living abroad who need to resolve something back home.

Tatiana Rodríguez

I have a legal question See legal services
Legal services in Colombia only.

Businesses · Latin America

Digital marketing, data & AI

Measure which campaigns sell, keep your numbers in one dashboard and automate repetitive work with applied AI.

  • You spend on Google or Meta Ads but cannot tell which campaign brings customers and which only burns budget.
  • Your website or online store gets traffic, but analytics (GA4, events, conversions) is not set up properly.
  • You lose hours every week building Excel reports with data copied from several platforms.
  • Your numbers are scattered across CRM, spreadsheets and platforms, and they do not match.
  • You are not sure which products, channels or customers are profitable after returns and costs.
  • You want to use AI to automate tasks or serve customers better, but do not know where to start.

Small and mid-sized businesses, founders, online stores and sales teams in Latin America that already invest in marketing or collect data and need to know what is working.

Henry Mariño

Grow with marketing, data & AI See marketing, data & AI
Colombia and other Latin American countries, remotely.

Three steps, no commitment upfront.

  1. Tell us about your case

    Reach out on WhatsApp or through the form with a short summary. It goes straight to the professional in charge of that practice.

  2. First conversation

    We review your situation and tell you honestly whether we can help and what the path looks like. If it is outside what we do, we tell you right away.

  3. Clear proposal, then the work

    You get the scope, estimated timeline and fees in writing before anything starts. We only begin once you agree.

About us

Two professionals. Each accountable for their practice.

ROMA brings together two practices that stay separate: Tatiana handles legal matters in Colombia and Henry leads digital marketing, data and AI projects.

Legal practice · Colombia

Tatiana Rodríguez

Lawyer · Civil, land & real estate, family

She advises individuals and families in Colombia on estates, property purchases and titles, land and family matters. She explains each option in plain language —what it involves, which documents are needed and what the risks are— so you can decide with full information..

Digital marketing, data & AI · Latin America

Henry Mariño

Industrial engineer · Analytics, digital marketing & AI

Industrial engineer (UIS) · Analytics Director at Fountain Forward

He has led analytics and workforce planning at Fountain Forward, Conduent and Teleperformance. He connects campaigns, websites and sales in dashboards that show what works, and automates repetitive work with applied AI. Works with SQL, Python, Power BI, Google and Meta Ads..

LinkedIn

Case studies

Data projects you can review.

See all articles and case studies

Data · Case study

Ecommerce Returns & Profitability Analytics

End-to-end ecommerce analytics project focused on returns, profitability, product performance, acquisition quality, and fulfillment. I built the analytical pipeline from PostgreSQL and Python through reusable data marts and an interactive Metabase dashboard, then reconciled dashboard metrics directly against SQL before publishing the final analysis.

Read the case study

Before you reach out.

How much does the first conversation cost?

In the first conversation we understand your case. Before any work starts you receive the scope and fees in writing and decide whether to move forward.

Which countries do you serve?

Legal advice covers matters in Colombia only; we also assist Colombians living abroad. Digital marketing, data and AI services are delivered remotely in Colombia and across Latin America.

How long does it take?

It depends on the case. On the legal side, many procedures depend on notaries, registry offices or courts, so we give estimated timelines rather than guaranteed dates. For data and marketing, the timeline is set in the proposal based on scope. We reply to messages as soon as possible.

Is my information confidential?

Yes. Information shared in legal consultations is protected by attorney professional secrecy under Colombian law. For data projects we sign a non-disclosure agreement if you need one. We process your personal data under Colombian Law 1581 of 2012 and our Privacy policy.

What should I prepare for the first conversation?

For a legal matter: a summary of what happened, key dates and a list of the documents you have (deeds, property registry certificate, civil records, contracts). For marketing and data: your goal, the tools you use (Google Analytics, Ads, CRM, Excel) and an example of your current report or problem. Do not send documents in your first message; we will tell you how to share them securely.

Do you work remotely or in person?

We mainly work by video call, phone and WhatsApp, so we can help you from any city. For legal matters that require it, in-person meetings are possible can be arranged depending on the case.

Contact

Tell us what you need to solve.

Message the right practice on WhatsApp or leave a short note in the form. Please do not send documents or sensitive data in your first message.

WhatsApp · Legal questionWhatsApp · Marketing, data & AI

Email henryiadatamarino@gmail.com

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