Jean Gabriel Frías Luciano, Eng. · Santo Domingo, DR
Jean Frías: mechatronics engineer, entrepreneur and host of Cosmos Tech.
I run Cosmos Media Group and Cosmos Sistemas, host the Cosmos Tech podcast and bring 3D printing, artificial intelligence and cybersecurity to young people across the Dominican Republic. Forbes 30 Under 30, 2026.
What I do
Four hats, one passion: making technology understandable and useful.
Entrepreneur Cosmos Media Group · Cosmos Sistemas
Technology infrastructure, telecommunications and electronic security for public institutions and national security projects. The company my father founded in 1982.
Meet Cosmos →
Host Cosmos Tech podcast
A channel and podcast where artificial intelligence, telecommunications and digital tools are explained simply and applied to real life.
Watch the podcast → SpeakerTalks for young people
Cybersecurity, artificial intelligence and 3D printing at universities and schools. Free talks so more young people choose STEM careers.
See the talks → Maker3D printing and robotics
Digital design and fabrication: from a 5-foot Saturn V rocket to a vehicle mount for satellite internet. My true passion since 2017.
See projects →Latest episodes
The newest from Cosmos Tech.
Four episodes a month: interviews, tech on the street, challenges and news. Press play right here.
Recognition and appearances
Where I have spoken and contributed.
Talks
Free talks on cybersecurity, AI and 3D printing.
For schools, universities, STEM programs and companies. More than 800 students in the first year.
The future is printed today
My story, from taking fans apart to running a telecommunications company, plus a hands-on 3D printing demo: scale telecom towers, topographic maps of the country and parts students can touch. It ends with a question: what are you going to build?
The future is protected today
An introduction to cybersecurity and the responsible use of artificial intelligence: how today's threats work, how to protect yourself and why the country needs more talent in this field. Delivered at the Indotel STEM Student Merit Award.
Blog
Short notes on technology, 3D printing and building a business in the DR.
How to choose your first 3D printer (and not regret it)
What I tell every student who asks me where to start with 3D printing: what to buy, what to learn first and which mistakes to avoid. My short guide from the Dominican Republic.
Read more → September 17, 20263 min read5 cybersecurity habits I teach in every talk
The five habits I ask every student to adopt today: passwords, two-step verification, WhatsApp scams, updates and backups. Simple, free and enough to avoid 90% of the problems.
Read more → September 10, 20263 min readWhat is mechatronics and why do I call it the engineering of the future?
Mechanics, electronics, control and programming in a single degree. What you study, where you work in the Dominican Republic and what I would tell someone deciding what to study.
Read more →FAQ
What people ask me most.
Who is Jean Frías?
Jean Gabriel Frías Luciano is a Dominican mechatronics engineer and entrepreneur, general manager of Cosmos Media Group and Cosmos Sistemas, host of the Cosmos Tech podcast and a member of the first Forbes 30 Under 30 list of the Dominican Republic (2026). He gives free talks on cybersecurity, artificial intelligence and 3D printing to young people across the country.
What is Cosmos Tech?
Cosmos Tech is a Dominican podcast and YouTube channel about technology, artificial intelligence and telecommunications, with four episodes a month and four segments: Tech en la Calle, Tech Talks, El que Sabe Gana and Lo Último en Tech. It is on YouTube, Spotify and Instagram (@cosmostechh).
How do I invite Jean Frías to give a talk or keynote?
Fill in the "Invite me to your institution" form or email jeangfrias@gmail.com with the date, the place and the audience. Talks for schools and universities on cybersecurity, AI and 3D printing are free; he also gives keynotes for companies, events and STEM programs.
What do Cosmos Media Group and Cosmos Sistemas do?
They are technology infrastructure, telecommunications and electronic security companies founded in 1982 in Santo Domingo: video surveillance and CCTV, fiber optics, radio communication, satellite connectivity, monitoring centers, access control and broadcasting, with coverage across the Dominican Republic.
Where can I follow Jean Frías?
On Instagram (@jeangfrias), TikTok (@jeangabrielfrias), YouTube and Spotify (Cosmos Tech), LinkedIn and in the WhatsApp community on this site.