f
facundoramallo

FacundoR

@facundoramallo

Full Stack Developer Next js React and Java

Argentine
Espagnol, Anglais
Certaines informations sont présentées en anglais.
À propos de moi
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.... Plus d’infos

Compétences

f
facundoramallo
FacundoR
hors ligne • 

Voir mes services

Applications Web Full stack
I will build a full stack web app with next js, react and node
De80 $US / projetPlus de détails
API & Intégrations
I will build a rest API with java spring boot and postgresql
De40 $US / projetPlus de détails

Portfolio

Expérience professionnelle

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.