Software Solutions Developer

Fabrizio
Fontanarrosa

Rosario, Santa Fe, Argentina

Backend developer in Rosario, Argentina. I build scalable backends, automate workflows, and ship products fast with TypeScript, Python, Docker and AI.

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SOLUTIONS

What I Do

I turn operational bottlenecks into revenue. From automating workflows to building scalable backends, I design systems that reduce overhead, accelerate delivery, and drive real business outcomes. I bring products to market fast using TypeScript, Python, Docker, and AI—without compromising quality.

STACK

Technologies

Languages

TypeScript, Python

Backend & Frameworks

Node.js, Express, Frappe / ERPNext

Databases

SQL, NoSQL, MySQL, MongoDB

Infrastructure

Linux, Docker, Proxmox, VMware, Git, GitHub, Zabbix

Automation

n8n, Microsoft Power Automate

AI-assisted development

Claude Code, OpenCode

EXPERIENCE

Work history

Software Developer

Ingeniería Electrónica Argentina SRL · Apr 2026 — Present

Fullstack development on the ERPNext (Frappe) framework with JavaScript and Python
System integrations and service automations using n8n and Microsoft Power Automate
Application deployment with Docker and reverse proxies
AI-assisted development (OpenCode, Claude Code)

IT Infrastructure Support

Ingeniería Electrónica Argentina SRL · Nov 2024 — Apr 2026

Hardware and software maintenance of virtualization servers (Proxmox, VMware)
Infrastructure monitoring design with Zabbix
System administration: Microsoft 365 Online, Active Directory Legacy
General hardware technical support

EDUCATION

Background

Information Systems Engineering

Universidad Tecnológica Nacional — Facultad Regional Rosario · 2026 — Present · In progress

Licentiate in Computer Science

UNR — Facultad de Ciencias Exactas, Ingeniería y Agrimensura · 2025 — 2026

Backend Development Career

Coderhouse · 2025 — 2026 · Completed

Electronics Technician

UNR — Instituto Politécnico Superior "General San Martín" · 2018 — 2024 · Completed

LANGUAGES

Communication

Spanish

Native

English

Advanced

CONTACT

Get in touch

Available for backend and infrastructure roles. Based in Rosario, open to remote opportunities.

fabriziofontanarrosa@gmail.com LinkedIn GitHub