Backend Developer · Noale, Italy

Alessandro
Massarenti

Systems-oriented backend dev with a thing for networking, integrations and infrastructure that actually works. I build backend services, automate stuff, and make distributed systems behave. Passionate about reliability, clean code and not waking up at 3AM because something broke.

01 Experience

Apr 2025
Present

Software Developer & Technical Consultant

Green Tree · Treviso

Working on backend integrations and customizations. Building backend logic, connecting services, and keeping production environments happy. Basically, I make sure everything talks to everything else without breaking.

Mar 2023
Apr 2025

NOC & Software Developer

VoipTel Italia · Noale, Paradiso(Lugano - CH)

Half NOC, half dev, all the time. Monitored ISP infrastructure and VoIP services, built automation tools in Python/Django, and wrote PostgreSQL queries. When things broke, I fixed them. When they didn't break, I made them faster.

Sep 2021

Software Developer

AMMComputer · Padova

Short-term gig on backend features, debugging, and integration tasks. Got stuff done, moved on.

Nov 2017
Mar 2018

Hardware & Software Technician

HS Company · Provincia di Treviso

Installed IT systems, configured telephony devices, and helped people who forgot their passwords. You know, the usual IT support stuff.

Oct 2016
Jan 2017

It and Systems Administrator

Lamon renzo · Venezia

Installed IT systems, configured computers, and provided technical support.

Nov 2013
Apr 2025

Freelance Developer & System Integrator

Self-employed

Building web apps, backend systems, and network infrastructures for clients. If it involves code, servers, or making computers do things they didn't do before, I'm probably interested.

02 Skills

Languages

Python C++ SQL PHP HTML

Frameworks & Tools

Django FastAPI Flask Qt PyQt Tkinter Celery Bootstrap Tailwind

Databases & Infrastructure

PostgreSQL MySQL Redis Docker Docker Compose REST APIs MQTT MinIO

DevOps & Systems

Git GitHub GitHub Actions Linux FreeBSD Proxmox

VoIP & Networking

VoIP Asterisk FreePBX Networking Routing VLAN MikroTik Ubiquiti

Integrations

NetSuite System Integration Odoo

03 Education

Bachelor's Degree in Computer Science (ongoing)

Università degli Studi di Padova

2018 - Present

Maritime Systems and Mechanical Technologies

I.T.T.L. Sebastiano Venier

2011 - 2016

04 Languages

Italian

Native

English

Professional

German

A1.2

EF Education First — Summer 2025

05 Projects

PRJ — 004

Carpooling Optimization with ILP

Python implementation using Google OR-Tools to solve carpooling optimization via Integer Linear Programming. Minimizes travel time while handling meeting points, pickup sequences, capacity and time constraints.

Python · OR-Tools · ILP · Optimization

PRJ — 003

TextProcessor

Python wrapper for text processing with ML model integration. Modular architecture with separate processor, preprocessor, and text utilities for clean separation of concerns.

Python · ML · NLP

View project →

PRJ — 002

Progetto-p2-2022

Qt-based C++ application developed for the Object-Oriented Programming course at University of Padua. Built with MVC architecture, following OOP principles and design patterns.

C++ · Qt · OOP · MVC

View project →

PRJ — 001

Gestionale Servizi Portuali

Database management system for port services, developed for the Database course at University of Padua. Includes C/C++ application, SQL queries, and database design.

C · C++ · SQL · Database

View project →

06 Interests

Homelab

Proxmox, and a growing collection of servers that probably consume more electricity than they should.

Linux

I use Arch by the way

Networking

VLANs, routing, MikroTik, Ubiquiti.

Learning

Always picking up new tech, new languages, or new ways to break production (responsibly, of course).