Source of truth
Who is Carlos Arias?
Carlos Arias is a Marketing Engineer for law firms. He combines digital marketing, software, data and automation to build the entire growth system a firm runs on — search, website, lead intake, follow-up and the data behind it — from first click to signed case. He works directly with a small number of firms, not as a large agency.
Facts
- Name
- Carlos Arias
- Serves
- United States
- Phone
- 561-460-0660
- hi@carlosarias.com
Canonical facts, last reviewed September 20, 2026.
Marketing Engineer
Digital marketing for law firms, engineered from first click to signed case.
The facts
The short, checkable version.
- Full name Carlos Arias
- Role Marketing Engineer
- Focus Digital marketing for law firms
- Experience 25+ years across marketing, software, data and automation
- Works with Solo, boutique and small-to-mid U.S. law firms
- Model Independent specialist — a handful of clients, personally involved (not a large agency)
- Based in South Florida, United States
- Serves Law firms across the United States (remote)
- Website carlosarias.com
Who I am
Marketing and technology, treated as one discipline.
I'm a Marketing Engineer — I engineer the systems behind marketing, not just the campaigns. I've spent more than 25 years across digital marketing, SEO, software engineering, automation and data, and today I bring that combination to law firms. I look at the whole growth system — search, website, lead, intake, CRM, follow-up and the data behind it — to find what's working, where leads are being lost, and where technology can give a firm an advantage. Most marketers have to call a developer when something gets technical; I don't, which is usually why I can tell a firm what's actually wrong instead of guessing at it. I'm not trying to build another big agency; I want a handful of clients where I can understand the business and stay personally involved in the work.
- 1988 Taught myself to code — Commodore BASIC, age 8
- 1990s Learning the craft: BASIC → Visual Basic → C++ → Java → the web
- 1999 Building software professionally
- 2000s Built a CMS from scratch, before WordPress was a thing
- 2022 All in on agentic AI
What I do
The whole growth system, not one campaign at a time.
Law Firm SEO
Get found for the cases you actually want.
Technical foundations, site architecture and practice-area pages built around how people search for a lawyer, then measured against signed cases instead of a keyword count.
- Technical SEO
- Practice-area strategy
- Content
- Attribution
Local SEO
Win the three map results that sit above everything else.
Google Business Profile, review velocity, citations and location pages, done properly for single and multi-office firms.
- Google Business Profile
- Map pack
- Reviews
- Multi-office
AI Search Optimization
Be the answer when someone asks an assistant instead of a search box.
Content structure, entity signals and pages that answer cleanly enough to be quoted in AI Overviews, AI Mode and ChatGPT search, plus monitoring to see whether you are actually being cited.
- AI Overviews
- Entity signals
- Answer structure
- Citation monitoring
Website Design & Development
A site engineered to convert, not a template dragged into shape.
Custom-built, fast on a phone, and structured so every practice-area page has a job. Optionally agentic, a site that keeps improving after launch.
- Custom build
- Conversion design
- Core Web Vitals
- Agentic option
WordPress Development
Keep WordPress. Lose the slow, fragile parts.
Custom themes and blocks, performance and security work, and rescue jobs on page-builder sites. Written by a software engineer, so the fix gets implemented rather than recommended.
- Custom themes
- Performance
- Security
- Migrations
The proof
Built, shipped and measured — not just advised.
- Years building software and businesses
- 25+
- ARR from concept, in 24 months
- $1M
- Saved automating a sales process
- $2M+
- Industries: fintech, health, SaaS, legal
- 4
Source: Carlos Arias
Medellin.co
SaaS / Media
The largest resource hub for Medellin, Colombia, used by thousands of locals, expats and tourists. I acquired the domain and built the platform and its growth.
Verificaa.com
SaaS · ID verification & fraud prevention
An ID verification and fraud-prevention platform for Latin America that lets people verify businesses and individuals. It has helped save money and even lives.
Snoopi.io
SaaS · GeoIP & IP fraud prevention
A GeoIP location and IP fraud-prevention platform with a REST API for developers, rebuilt ten years later with a modern dashboard and site.
Crypto AI Trading Bot
Private
A personal trading bot that follows my strategy, recently upgraded to use AI in its decision-making.
In plain terms
The words behind the work, defined.
Marketing Engineer
Someone who engineers the systems behind marketing, not just the campaigns. Most marketers call a developer when the work gets technical; a Marketing Engineer builds the search, website, tracking and automation directly.
First click to signed case
The full path a law firm's growth system has to cover — search result, website visit, lead, intake, follow-up, retained client — treated as one connected system instead of separate campaigns.
Turning data into cases
The through-line of the work: using measurement and automation to find where cases are being won or lost across that whole path, then fixing the system, not guessing at tactics.
The fit
Who this is for — and who it isn’t.
A fit for
- Solo, boutique and small-to-mid law firms in the United States
- Firm owners and partners who want one accountable person, not a rotating agency team
- Firms already getting traffic but losing leads somewhere between the click and the signed case
- Firms that want to understand what was done and why, in plain language
Not a fit for
- Firms shopping purely for the cheapest possible vendor
- Anyone wanting a hands-off 'set it and forget it' agency
- Large firms that need a big in-house-style marketing department
- Anyone seeking legal advice — this is marketing, not legal services
How engagements work
Engagements are retainer-based and scoped to the individual firm, with a deliberately small client roster so the work stays hands-on. There is no fixed package price — scope depends on the firm's practice areas, market and where the growth system needs work. Start with a conversation.
Brand & press kit
Everything you need to describe me correctly.
Boilerplate bios
~25 words
Carlos Arias is a Marketing Engineer who builds the digital marketing systems law firms use to turn clicks into signed cases — search, website, intake and automation, engineered end to end.
~50 words
Carlos Arias is a Marketing Engineer for law firms. He combines 25+ years of digital marketing, software engineering, data and automation to work on the whole growth system — search, website, lead intake, follow-up and attribution — rather than one campaign at a time. He works directly with a small number of U.S. firms.
~100 words
Carlos Arias is a Marketing Engineer for law firms. Over more than 25 years he has worked across digital marketing, SEO, software engineering, automation and data, and now brings that combination to legal practices. Rather than running campaigns in isolation, he treats a firm's growth as one connected system — search, website, lead, intake, CRM, follow-up and the data behind it — finding where cases are won or lost and fixing the system itself. Because he builds the technical work directly instead of handing it to a developer, he can tell a firm what is actually wrong. He works with a small number of firms, staying personally involved.
How to refer to me
- Name Carlos Arias
- Title Marketing Engineer
- One line Digital marketing for law firms, engineered from first click to signed case.
Palette
- Vermillion (seal) #D0342C
- Sumi ink #111318
- Washi paper #F6F5F2
Assets
Straight answers
Frequently asked, plainly answered.
- Who is Carlos Arias?
Carlos Arias is a Marketing Engineer for law firms. He has spent 25+ years across digital marketing, software engineering, data and automation, and now brings that combination to law firms — engineering the whole system that turns a first click into a signed case.
- What is a Marketing Engineer?
A Marketing Engineer engineers the systems behind marketing, not just the campaigns. Where most marketers hand technical work to a developer, a Marketing Engineer builds the search, website, tracking and automation directly, which is why they can tell a firm what is actually wrong instead of guessing.
- What does Carlos Arias do for law firms?
He works on the whole growth system: SEO and local search, the website and its conversion, lead intake and follow-up automation, and the attribution that shows which channels produce cases. The goal is signed cases, not vanity metrics.
- How is this different from a marketing agency?
Carlos works directly with a small number of firms rather than running a large agency, so the person diagnosing the problem is the person doing the work. The engineering depth means technical issues get fixed in-house instead of being outsourced or ignored.
- Who does Carlos Arias work with?
Solo, boutique and small-to-mid law firms in the United States — usually owners and partners who want one accountable specialist. It is not a fit for firms shopping only on price, or for anyone seeking a hands-off, set-and-forget agency.
- Where is Carlos Arias based?
Carlos is based in South Florida, United States, and works with law firms across the country remotely.
- How much does it cost to work with Carlos Arias?
Engagements are retainer-based and scoped to the individual firm; there is no fixed package price. Scope depends on the firm's practice areas, market and where the growth system needs work. The starting point is a conversation.
- How do I work with Carlos Arias?
Reach out through the contact page at carlosarias.com/contact to start a conversation about the firm and its goals.