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GIANLUCAPETTENON

Senior Full-Stack Software Engineer. System architecture, APIs, integrations, and scalable software in production.

Milan, Italy

About

Software engineering at scale

Full-Stack Engineer with 7+ years of experience building and scaling enterprise software products used by millions of users worldwide.

I lead the technical direction of product development, define architecture standards, and mentor developers.

I specialize in React, Node.js, and TypeScript, with solid experience in Java and PHP from years of enterprise development.

Comfortable driving full product cycles: from planning with Product Owners and stakeholders to code review, architecture decisions, and hands-on development.

Recently, I architected a document management product and led the development of a rich text editor built for scalability, reliability, maintainability, and observability.

Stack

Technologies

Frontend

  • Next.js
  • React
  • TypeScript
  • Tailwind CSS
  • Redux
  • Jest

Backend

  • Node.js
  • NestJS
  • Express
  • Elysia
  • Bun
  • PHP
  • Java

Database

  • PostgreSQL
  • Oracle
  • SQL Server
  • MySQL
  • SQLite
  • Prisma

DevOps

  • Docker
  • AWS
  • CI/CD
  • Nginx
  • Git
  • Datadog
  • Sentry
  • Grafana

Projects

Selected work

Products and tools I've built — focused on clarity, scale, and experience.

  • Schemy project preview
    01

    Schemy

    Database schema visualization and management.

    TypeScript · React · Elysia · Bun · WebSockets · Jest · Sentry · CI/CD