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Based in Valencia · Available full-time for remote roles across Europe

FULL-STACK DEVELOPER · VALENCIA, SPAIN

I build software that keeps a business running.

Full-Stack developer (TypeScript · Next.js · NestJS · PostgreSQL/MongoDB), based in Valencia, Spain. I build production ERPs and SaaS platforms — with real clients using them daily.

I go deep into the operational problem and ship something that runs in production, not a demo.

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Next.js · ReactNestJS · NodeTypeScript · MongoDB

About me

I work on the same kind of thing almost every time: systems a business runs on every day. I built the payment-allocation engine for a wholesale distributor —post-dated checks, discounts, refinancing plans—, a POS that keeps selling when the internet drops, and multi-tenant setups serving several clients from a single codebase. Before I write a line, I take the time to understand how the business works; for me that's half the job.

What I'm looking for

I'm looking for a full-time role. I do my best work in systems with dense business logic — the ones with odd rules, states, and money on the line.

Full-time

Product engineer or full-stack on a team building SaaS, internal tools, or business software people actually work with.

Stack & deployment

TypeScript end to end (Next.js, NestJS, PostgreSQL/MongoDB), payments with Stripe and MercadoPago, and self-managed VPS deployments (Nginx, Docker, PM2, SSL).

Projects

PRODUCTION SYSTEMS

Distribuidora DMA

A production B2B platform for a wholesale automotive parts distributor in Argentina — full commercial lifecycle from catalog and orders through payment processing, collections, and CRM.

Next.js 15 · NestJS · MongoDB

View details: Distribuidora DMA →

Gourmetify

A production-grade multi-tenant SaaS platform that replaces the entire operational stack of a restaurant — inventory, POS, orders, procurement, HR, and financial reporting in a single application.

Next.js 16 · TypeScript · Prisma

View details: Gourmetify →

Open source

Public repos on GitHub

  • mise

    Recipe costing, supermarket price tracking and weekly meal planning for a household that shops at more than one store.

    View on GitHub

  • nova-sushi

    Marketing site and franchise-lead funnel for Nõva Sushi, a two-location sushi brand in Córdoba, Argentina.

    View on GitHub

Experience & education

Experience

  1. 2025 – Present

    Founder & Lead Engineer

    Gourmetify · gourmetify.pro

    B2B SaaS point-of-sale (POS) and management platform for the food service industry.

    • —Offline-first POS using IndexedDB for local persistence and seamless background sync upon reconnection.
    • —Full-stack architecture with Next.js 16, TypeScript and PostgreSQL, with multi-tenant data isolation.
    • —Dual payment gateways (MercadoPago and Stripe) for B2B SaaS subscriptions and B2C restaurant payments, with a resilient webhook architecture handling payment states, grace periods and automated billing cycles.
    • —Entire infrastructure deployed from scratch on a VPS: Nginx reverse proxy, Docker containers, SSL with Let's Encrypt, domains and DNS.
    • —Live in production across 5 active venues, processing 1,000+ monthly tickets per venue.

  2. 2024 – Present

    Full-Stack Software Developer

    DMA (Distribuidora Mayorista Autopiezas) · En Directo · disdma.com.ar

    B2B SaaS platform for wholesale auto-parts distribution, deployed white-label for two corporate clients: DMA and En Directo.

    • —Catalog, orders and complex billing workflows for 520+ clients per distributor and an 11,000+ product catalog (Next.js 15, NestJS, MongoDB).
    • —Payment allocation engine modeling Argentine financial conventions: sequential document settlement, check interest amortization and refinancing plan generation.
    • —Multi-tenant architecture with feature flags and environment-based configuration for white-label deployments.
    • —Server-state caching across 43 RTK Query API slices for resilient, real-time sync for field sales representatives.
    • —Entire infrastructure deployed from scratch on a VPS: Nginx, PM2, SSL with Let's Encrypt (Certbot), domains and DNS.

  3. 2025

    Owner & Developer

    Nõva Sushi · nova-sushi.com

    Marketing landing and franchise-lead funnel for Nõva Sushi, my own business.

    • —Full project lifecycle: requirements gathering, design, development, deployment and performance optimization.
    • —30% improvement in load speed and a 32% increase in orders.

  4. Dec 2023 – Feb 2024

    Front-End Developer (internship)

    Calm es Simple

    • —Refactored the frontend architecture by applying Atomic Design principles, improving component reusability and maintainability by ~40%.
    • —UI improvements and component modularization to optimize the user experience and reduce technical debt.

Education

  • Bachelor's Degree in Computer Engineering

    UNED · Starting October 2026

  • Full Stack Web Developer Bootcamp

    Henry · 2023

    700+ hours · JavaScript, React, Redux, Node.js, SQL, HTML/CSS

  • Backend Upskilling: Microservices Architecture

    Henry · 2023

    Microservices, Docker, MongoDB

Languages

  • Spanish — native
  • English — C2 (EF SET 76/100, 2023)

Ready to build something together?

If your team builds SaaS, internal tools, or business software and is looking for a full-stack engineer, drop me a line.

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