Hello,

I’m a bilingual creative lead and copywriter with 15+ years of experience across advertising and film in Mexico and the US.

I’ve worked with brands like Samsung, Google, MetLife, Burger King, Costa Coffee, Coca-Cola, and many others — in English and Spanish, across TVC, social-first video, retail and AI-assisted campaigns.

The results speak for themselves:
Galaxy XR sold out in only two weeks.
BYJU’S LATAM grew from zero to 8K monthly active students and 150K registrations in a year.
— A Burger King social media campaign earned a Cannes Lions shortlist with a coupon redemption 37% above average.

Oh! I also trained one of the world’s leading LLMs at Accenture supporting Google (Bard, now Gemini) in creative writing and refining its outputs on creative prompts.

Are you ready for me?

Check out my book’s highlights here or scroll down to uncover my work
by agency, brand, and year:

BYJU’S FutureSchool
(2021 - 2022)

In a year as the only copywriter, I raised active students from 150 to +8K, launched 2 different courses in 5 different countries, and reached the milestone of 150K registrations.

KTBO
(2019 - 2021)

At Coca-Cola’s exclusive social media agency I created content for major brands, led the Costa Coffee Mexico launch, came up with the first Powerade podcast and workout maps, and won 4 non-Coca-Cola brand pitches for the agency.

McCann
(2018 - 2019)

I was recruited by McCann and created ATL and Digital advertising campaigns for MetLife, MasterCard, Audi, and Chedraui Selecto, plus a pitch for Beiersdorf.

(anónimo)
(2017 - 2018)

At my first ad agency as a trainee, I was already fully managing Burger King’s social media profiles and presented to clients — both responsibilities typically reserved for more experienced copywriters. I also did work for brands such as: Coca-Cola, Bud Light, 7-Eleven, Sorteos Tec, Fundación CADENA, and more.

Previous experience
(2007 - 2017)

I worked in the film industry for 10 years. First as a Production Assistant for ads and TV shows (including HBO), then as a Director’s Assistant for ads alongside Fred Clapp (director at Cineconcepto). Afterward, I moved off-set to Ítaca Films, focusing on securing government financing for more than 10 movies.

I co-founded Fábula Films and started producing. I left Fábula, but my partners are still producing to this day.

I co-founded a screenwriting team called Illegal Alien, which sold 8 film and TV projects; Two are currently in different stages of production.

Finally,
check out my Instagram account and my dog’s account too.

@JeronimoLn

@que_tal_tamal_