Software Developer · Full Stack background

Hi, I’m Andrea.I turn ideas into software.

I build software that turns real needs into working applications. I mainly work with .NET on business management applications, constantly exploring new technologies and integrating artificial intelligence into my workflow.

Explore my journey Get in touch GitHub

Currently:: Software Developer @ GSOpen Software
Location: Italy

C# Program.cs

using Portfolio.Core;

var andrea = new Developer

{

Name = "Andrea Bonaventura",

Role = "Software Developer",

Stack = ["C#", ".NET", "SQL"],

Background = "Full Stack",

Workflow = Workflow.AIAssisted,

};

// idea → software

var software = await andrea

.BuildAsync(idea);

mainC#UTF-8

terminal~/portfolio

❯ dotnet run

Building software.

Exploring what’s next.

● .NETSQL Server✦ AI-assisted

About

A little about me.

I’m Andrea Bonaventura, a Software Developer with a background that combines programming, technology and business economics.

I started writing code during my technical studies, beginning with Visual Basic and SQL databases. My curiosity for technology then led me to specialise in Full Stack development through an intensive training programme, and later to focus on the C# and .NET ecosystem.

Since 2023 I have been building custom business management software for SMEs, taking part in every phase of the software lifecycle: requirements analysis, design, implementation, testing and maintenance.

I enjoy tackling new technical challenges, experimenting with tools and technologies, and constantly improving the way I build software.

Today I see artificial intelligence as a valuable ally in my daily work: I integrate it into my development process to explore solutions, be more productive and tackle complex problems, while keeping code quality and technical reasoning at the core.

3+
years of professional experience
Full Stack
training and projects across frontend and backend
.NET & SQL
C#, VB.NET, .NET and SQL databases
AI-assisted
AI as a tool in the development workflow

Experience

Where I build software, every day.

One company, two roles: a growth path built on developing business management applications for small and medium-sized enterprises.

GSOpen Software Srl

Jun 2023 — Present

Mantua, Lombardy, ItalyRemote

Software Developer
Current role
Aug 2026 — Present
Growth
Junior Software Developer
Jun 2023 — Jul 2026

GSOpen Software on LinkedIn

Since 2023 I have been part of the GSOpen Software team, contributing to the development and evolution of custom business management applications for small and medium-sized enterprises.

Over time I have grown professionally, moving from Junior Software Developer to Software Developer. I work with the team to turn client needs into concrete solutions, with a focus on functionality, reliability and code maintainability.

What I do

Developing and implementing new features
Designing solutions
Investigating and fixing bugs
Testing and application maintenance
Turning client requirements into software
Collaborating within the development team

Technologies

Visual Basic / VB.NET
C#
.NET
SQL
Database
Software Development

Skills

Tools and technologies.

Skills built through Full Stack training and day-to-day work on business applications. No percentages: just what I actually use and have used.

Backend Development
Application logic, services and APIs, mainly in the Microsoft .NET ecosystem, with experience in PHP and Laravel too.
- C#
- VB.NET
- .NET
- ASP.NET
- PHP
- Laravel
- REST API
Frontend Development
Responsive web interfaces, from semantic markup to component-based frameworks.
- JavaScript
- Vue.js
- React.js
- HTML5
- CSS3
- SASS
Database
Relational databases, queries and data logic powering business applications.
- Microsoft SQL Server
- T-SQL
- MySQL
- SQL
Tools & Technologies
Version control, development environments and tools to experiment with.
- Git
- GitHub
- Linux
- Unity
- Visual Studio
AI-Assisted Development
I use artificial intelligence tools to support the software development process, integrating them into analysis, code generation and review, debugging, documentation and problem solving.
- Analysis
- Code generation
- Code review
- Debugging
- Documentation
- Problem solving

AI & modern development

Development is evolving. So am I.

The way software is built is changing fast. Artificial intelligence has become an important part of my workflow: not a replacement for technical reasoning, but a tool that widens the possibilities, helps me try new solutions and makes development more efficient.

I integrate it across the different phases of my work, from analysing a problem to writing code, from debugging to documentation.

I believe that today a developer’s value also lies in knowing, and consciously using, the tools that are reshaping the industry.

AI amplifies, it doesn’t replace
Technical decisions remain mine.
Quality first
Every suggestion is understood, verified and adapted.
Continuous learning
New tools, explored with method.

workflow / ai-assisted

Analysis

How I use AI

Exploring a problem from different angles, clarifying requirements and comparing alternative approaches.

What stays with me

Understanding the domain and the real needs of the people who will use the software.

Projects

Projects and experiments.

A selection of projects built during my Full Stack training: from teamwork on a complete application to web apps powered by external APIs.

More projects on GitHub

Team of 5 · 3 weeks
BoolBnB
Airbnb-inspired Full Stack Project
Full Stack web application inspired by Airbnb, built by a team of 5 in 3 weeks during the Boolean programme. A complete project, from backend to interface, with a strong focus on collaboration and teamwork organisation.
- Teamwork with Git
- Laravel backend + Vue.js frontend
- Planning on a fixed timeline
- Laravel
- PHP
- Vue.js
- Vue Router
- Bootstrap
- SASS
Code (opens in a new tab)
Training project · Boolean
Spotify Web
Spotify-inspired interface
Training replica of a Spotify-inspired interface. Covers, titles and tracks come from an API: songs can be searched and played, with play/pause, track switching and a synced progress bar.
- External API data
- Play/pause player
- Loader and error handling
- Vue.js
- Vite
- JavaScript
- SASS
- Axios
Code (opens in a new tab)
Training project · Boolean
BoolFlix
Netflix-inspired web app
Netflix-inspired web application that uses The Movie Database API to search films and TV series, with result sorting, genres and the original language of each title.
- Film and TV search
- TMDB API integration
- Reusable Vue components
- Vue.js
- Vite
- JavaScript
- SASS
- Axios
Code (opens in a new tab)
Training project · Boolean
Boolzapp
WhatsApp-inspired web app
WhatsApp-inspired web application: searchable contact list, a chat for each contact, message sending with an automatic reply and live update of the last message and time.
- Dynamic rendering with Vue
- Contact search
- Automatic reply
- Vue.js
- JavaScript
- HTML5
- CSS3
Code (opens in a new tab)

Education

A path built step by step.

Technical and business foundations, intensive Full Stack training and a specialisation in the Microsoft ecosystem.

Apr 2023
May 2023
SpecialisationCertificateApr 2023 — May 2023
Jr. C#/.NET Developer
Experis Academy (opens in a new tab)
Intensive full-time specialisation course on software development in the Microsoft ecosystem, with hands-on projects built around defined requirements and deadlines.
Topics
- C#
- .NET / ASP.NET
- ASP.NET MVC
- REST API
- Microsoft SQL Server
- T-SQL
Sep 2022
Mar 2023
BootcampCertificateSep 2022 — Mar 2023
Full Stack Web Developer
Boolean Careers (opens in a new tab)
Intensive 6-month programme, around 700 hours of theoretical and practical Full Stack training, with individual and team projects.
Topics
- HTML5
- CSS3
- SASS
- JavaScript
- PHP
- Laravel
- Vue.js
- React
- MySQL
- Git
- REST API
- Frontend Development
- Backend Development
Projects
- Airbnb-inspired Full Stack project — Team of 5, built in 3 weeks.
- Training projects inspired by Spotify, Netflix and WhatsApp
Go to projects
Sep 2021
May 2022
UniversityDiscontinuedSep 2021 — May 2022
Economics and Business Management
Università Mercatorum · Business Management, Digital Economy
University programme I chose to discontinue in order to focus my career on programming and software development.
Sep 2016
Jun 2021
High school diplomaSep 2016 — Jun 2021
Technical Institute — Programming, Business Economics and ICT
ITC “Dante Alighieri”
The foundations of software development in Visual Basic and of building and managing SQL databases, together with business economics.
Topics
- Programming
- Visual Basic
- SQL databases
- Business economics
- Computer science & ICT
- Microsoft Office
- ECDL computer skills

Additional learning

Courses taken to explore areas beyond business software development.

Udemy
Complete C# Unity Game Developer 3D
3D game development with C# and the Unity Engine.
Mar 2024 — Apr 2024
Udemy
Networking 101: Corso di Reti
Computer networking fundamentals.
Feb 2024
Udemy
LPI Linux Essentials
Linux operating system and command-line fundamentals.
Jan 2024

Contact

Let’s build something great.

Got an interesting project, a job opportunity or simply want to exchange ideas? I’d be happy to hear from you.

Send me an email

Email
[email protected]
Phone
+39 366 256 4162
LinkedIn
in/andreabonaventuradev (opens in a new tab)
GitHub
github.com/Andrea8802 (opens in a new tab)

Hi, I’m Andrea.I turn ideas into software.

GSOpen Software Srl

Software Developer

Junior Software Developer

What I do

Technologies

Backend Development

Frontend Development

Database

Tools & Technologies

AI-Assisted Development

Analysis

BoolBnB

Spotify Web

BoolFlix

Boolzapp

Jr. C#/.NET Developer

Topics

Full Stack Web Developer

Topics

Projects

Economics and Business Management

Technical Institute — Programming, Business Economics and ICT

Topics

Complete C# Unity Game Developer 3D

Networking 101: Corso di Reti

LPI Linux Essentials

Let’s build something great.