Co-founded and built Niusleters, the first Spanish-speaking marketplace connecting brands with newsletter creators. The platform automates discovery, negotiation, and payments to turn weeks of manual work into minutes.

Co-founded the product and led end-to-end strategy

Designed UX flows and UI in Figma

Built the full platform in Bubble.io

Created dual onboarding for brands and creators

Developed intelligent filtering and matching logic

Automated proposals, negotiations, contracts, and payments

Led early sales, creator onboarding, and growth strategy

In the Spanish-speaking world, newsletter creators and brands had no efficient way to find each other. Partnerships relied on scattered emails, spreadsheets, and manual invoicing—resulting in lost deals and wasted time. I co-founded Niusleters with Laura Folgado to fix this by creating a dedicated SaaS marketplace where discovery, communication, and payments all happen in one place. Dual onboarding flows, a data-powered discovery engine, and full deal automation turned a chaotic process into a streamlined, revenue-generating system for both sides.

120+ active creators onboarded (avg. 2k subscribers each)

€1k+ revenue generated through early sponsorship deals

Validated a new ad channel where newsletter sponsorships outperform social media in ROI

Created the first scalable ecosystem for newsletter advertising in the Spanish-speaking market

Bubble.io · Figma