Building complete products that solve real problems.

I build scalable SaaS platforms and Web3 applications from end to end. Specialized in React, Next.js, NestJS and multi-tenant architectures.

01

Zelterm ERP

ERP for tech-repair.

View project02

Aini28

Plush-toy catalog + cart.

03

CatalystBet (Web3)

On-chain betting (PoC).

SYSTEM STATUS

READY TO BUILD THE NEXT IDEA.

SELECTED WORK
Zelterm ERP

FEATURED PROJECT

Zelterm ERP

Multi-tenant ERP for tech-repair SMBs: repair orders, multi-currency POS, inventory with traceability, warranties/returns and SUNAT e-invoicing.

  • End-to-end repair orders with traceability (protection against claims).
  • Multi-payment, multi-currency POS (PEN/USD) with SUNAT e-invoicing.
  • Multi-tenant architecture on a monorepo (Next.js + NestJS + Prisma).
Next.jsNestJSPostgreSQLPrismaTailwind CSS
View detailsLive demo
02

Aini28

Online plush-toy catalog with a cart whose orders are sent via WhatsApp or email. Managed from Sanity CMS and optimized for cost, SEO and security.

Aini28
03

CatalystBet (Web3)

Horse-racing themed betting dApp (Umamusume-style): a proof of concept for on-chain randomness without oracles, on Sonic testnet. Frontend + smart contracts only.

CatalystBet (Web3)
EXPERIENCE

Fullstack Developer

Inuba

Dec. 2024 – May. 2026

Healthcare SaaS platform used by pharmacies for clinical patient management.

  • Production system used by 3-4 pharmacies with active professionals.
  • Patient, treatment, questionnaire and dashboard modules in a team of 4.
  • Dynamic forms with medical-logic validations.
  • Automated testing with Playwright and AI agents.

Fullstack Developer

Agencia Gato

Jun. 2024 – Jan. 2025

Web applications focused on performance and user experience.

  • Led an accounting dashboard with server-side rendering.
  • Translated business requirements into functional interfaces.
  • Built APIs and business logic for the frontend.
TECH STACK

FRONTEND

  • React
  • Next.js
  • TypeScript

BACKEND

  • Node.js
  • NestJS
  • Express

DATABASE

  • PostgreSQL
  • Prisma
  • Supabase
  • Sanity CMS

ARCHITECTURE

  • Monorepos
  • REST APIs
  • Multi-tenant

TOOLS

  • Git
  • Docker
  • Playwright

CLOUD

  • Vercel
  • Railway
  • Neon
  • Cloudflare R2
AWARDS
🏆

ETHGlobal Buenos Aires 2025

HACKATHON

Project: Hack the World — 3 prizes in the MATE Metaprotocol (EVVM) track.

  • Best Integration
  • Best use of the Metaprotocol
  • Feedback Prize
View certificate
ABOUT ME

Fullstack developer with 3+ years of experience building SaaS products from scratch and evolving systems in production.

I'm passionate about solving complex problems and turning ideas into real products people use — integrating frontend, backend and AI-assisted workflows.

I don't just write code. I build systems that scale without runaway costs.