About me
Technical founder building revenue systems through code
WORKED AT
Who is Jorge Ferreiro?
Jorge Ferreiro is a technical founder from Spain who builds revenue systems for subscription companies. He has been shipping products for over a decade.
Jorge shipped large consumer and enterprise products at Amazon, Eventbrite (IPO), and Hopin. He bootstrapped SMASHSEND solo and maintains an open-source npm package with ~2.4M downloads per year. He has launched more than ten products across education, music, and SaaS, including ZooTools, WaitlistPanda, and Music4Deejays.
At StreamYard, Jorge joined as #2 engineer and founding Growth PM, scaling the product from $5M to $50M ARR, leading growth across 15 international markets, and building the growth engineering team. The product was later acquired.
$5M → $50M
ARR at StreamYard
15
Markets
2.4M+
npm downloads / year
2.5M+
Organic views
The story
Jorge was born in Madrid, Spain. At 10, he taught himself to code and started building websites and mobile apps. At 17, he launched Music4Deejays, a music app that reached 45,000 downloads.
He set a 15-year goal: build a life in Silicon Valley. He worked his way through Amazon, Eventbrite, Hopin, and StreamYard, shipping products, scaling revenue, and learning what it takes to build things that grow.
In 2023, Jorge earned an O-1 visa for extraordinary ability. He moved to San Francisco in January 2024.
Now he's building Retentor, revenue automation for subscription apps. Reducing involuntary churn, automating monetization systems, and building the growth infrastructure behind recurring revenue at scale.
Recognition & speaking
Microsoft recognized Jorge's impact on the tech industry by awarding him the MVP (Most Valuable Professional) three consecutive years (2021, 2022, 2023).
He has given more than 15 international talks at UPenn, Twitter HQ in London, HackUPC (Spain's largest student hackathon), and Garuda Hacks in Indonesia. One of his 2019 talks became a Trending Topic on Twitter.
Jorge has built a content distribution engine with 2.5M+ organic views across TikTok and YouTube, sharing what he learns about building products, growing revenue, and founder life in San Francisco.