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facundoramallo

FacundoR

@facundoramallo

Full Stack Developer Next js React and Java

Argentina
Español, Inglés
Parte de la información aparece en idioma inglés.
Sobre mí
Full stack developer building real, production-grade apps. I run two of my own products in production - booklo (book marketplace, 30,000+ titles, live Mercado Pago payments) and investy (financial data and investment scoring engine) - real users, not demos. Documentation-first: every project starts with a written spec. Full stack across React, Next js, Angular, Node js, Java Spring Boot, PostgreSQL and MySQL. Native Spanish, advanced English. Based in Argentina, available remote with flexible hours.... Lee más

Habilidades

f
facundoramallo
FacundoR
desconectado • 

Revisa mis servicios

Aplicaciones Full Stack Web
I will build a full stack web app with next js, react and node
DeUSD 80 / proyectoMás información
API e integraciones
I will build a rest API with java spring boot and postgresql
DeUSD 40 / proyectoMás información

Porfolio

Experiencia laboral

Self_Employed

Founder & Full Stack Developer

Self Employed

Jan 2026 - Present • 7 mos

I design, build and run my own products end to end: booklo.com.ar, a book marketplace with a 30,000+ title catalog, Mercado Pago checkout, Google OAuth and an admin dashboard (Angular, TypeScript, Node.js, Express, MySQL); and investy.com.ar, a market data platform that scores 36+ Argentine instruments with a 5-factor quantitative model (TypeScript, NestJS, MySQL, Python). I handle everything from database schema to deployment on my own Linux server with nginx, HTTPS and Cloudflare.