Open to opportunities

facundo nehuen Gonzalez

@facundonehuengonzale

Message

Full-stack developer building secure Java Spring Boot and React SaaS with payments and scalable systems.

Argentina

Message

What I'm looking for

I’m looking for a role where I can build scalable Java Spring Boot + React products, own secure authentication and payment integrations, and deploy to the cloud. I want a collaborative environment that values real-world architecture.

I’m a full-stack developer specialized in Java Spring Boot and React applications, focused on building production-ready systems. I’ve worked on authentication, payment integrations, PostgreSQL databases, and cloud deployment, and I’m currently developing LocalHub, a SaaS platform for local business discovery and subscription management.

I build with Spring Boot 3, React 18, and TypeScript, implementing secure authentication using JWT and Google OAuth 2.0. On the payments side, I integrate Mercado Pago with HMAC-SHA256 webhook validation, design relational PostgreSQL schemas, and deploy using Docker-based environments on Render and Vercel—serving real local businesses while keeping scalable, real-world architecture at the center of my work.

Experience

Work history, roles, and key accomplishments

Current

Fullstack Developer

Current

LocalHub

Jan 2025 - Present (1 year 6 months)

Built and deployed LocalHub, a local business discovery and subscription management SaaS. Implemented JWT and Google OAuth authentication, Mercado Pago payments with HMAC-SHA256 webhook validation, and deployed the stack using Docker on Render and Vercel.

Java React 18+TypeScript PostgreSQL JWT Mercado Pago Docker Render Vercel

Food & Beverage Staff

Sun Valley Resort

Worked in a fast-paced English-speaking environment at Sun Valley Resort. Developed communication and adaptability skills within multicultural teams.

English Communication Communication Skills

Education

Degrees, certifications, and relevant coursework

National University of Mar del Plata

Computer Engineering, Computer Engineering (Ingeniería en Informática)

Pursuing Computer Engineering (Ingeniería en Informática), currently in the 4th year. Coursework includes building web applications with React, TypeScript, Tailwind CSS, and related tooling.