Hi, I’m Juan · Marketer in Houston

I turn messy marketing questions into decisions a team can trust.

For six-plus years I’ve planned digital ads, fixed the reports that judge them, and helped Sales see which leads deserve attention.

Outside work, I build things to learn: a tool that sorts job posts, a system that finds gaming clips, research labs that test ideas, and a small dungeon game. Each one starts with a real problem and shows what happened, including what didn’t work.

Juan Tellez smiling in a navy jacket and glasses.
Houston · marketing · always learning
6+ yrs in marketing
$65k+ in monthly ad budgets managed
4× how much cheaper some campaigns looked than they were, in a public ad study
6 projects built to learn
What I build

Different subjects. Same way of working.

Some are marketing questions, some are research, and some are just things I wanted to exist. Pick any one; each makes sense on its own.

See all six projects →
Marketing measurement

Ad reports made some campaigns look about 4× cheaper than they were.

Read the case →
Job search tool

It reads hundreds of job posts so I only read the closest matches.

See how it works →
YouTube channel

It sorts tens of thousands of game clips down to the ones worth a look.

See the video system →
Who I am

The work matters. So does the person doing it.

I’m from Houston, the oldest in my family and the first to go to college, and I learned early to figure things out without a perfect playbook. At work I’ve planned six-figure ad investments, managed $65k+ monthly budgets, led a team of four, and tied marketing to multi-million-dollar sales targets.

Meet me → See my experience →

What I bring Six years of marketing experience, a strong sense of audience, and the patience to make complicated work understandable.
What I’m like to work with Quiet at first, direct once I understand the problem, and more interested in a useful answer than a flattering one.
Where I do my best work Demand generation, paid media, and marketing analytics teams that care how results are measured.
What I care about Clear thinking, good handoffs, honest limits, and leaving the next person with something they can actually use.
If this sounds useful

Start with a real question.

If you need someone who can understand the audience, make the problem clearer, and build enough structure to move it forward, that is the kind of conversation I’d like to have.

LinkedIn messages reach me fastest. Or start with the project tour or more about me.