Tech Stack & Expertise

I'm Fabrizio Duroni, Experienced Senior Software Engineer with 15+ years in mobile and web development. Passionate about building performant, scalable applications used by millions of users 🚀.

My expertise spans mobile app development, clean architecture, event-driven systems, and full-stack development (Spring Boot, React/React Native, Kubernetes). I’m an OSS contributor and I share technical insights regularly on my blog.

Mobile Development

React Native
React Native8+ years
Expo
Expo1+ years
iOS
iOS15+ years
Android
Android8+ years

Frontend Development

React
React8+ years
Next.js
Next.js1+ years
Expo
Expo1+ years
Gatsby
Gatsby5+ years

Backend Development

Spring Boot
Spring Boot5+ years
Kubernetes
Kubernetes5+ years
Docker
Docker5+ years
Grafana
Grafana5+ years

Programming languages

Swift
Swift10+ years
TypeScript
TypeScript6+ years
JavaScript
JavaScript6+ years
Kotlin
Kotlin5+ years
Java
Java15+ years
Objective-C
Objective-C15+ years

Open Source

Spectral Clara Lux Tracer

Physically based ray tracer with multiple shading models support and CRI evaluation. Project developed for my master degree thesis at University Milano-Bicocca - Imaging and Vision Laboratory.

  • Computer graphics
  • Ray-tracing
  • Physically based rendering
  • Color Rendering index calculation
  • iOS, macOS, Windows
  • C++
Spectral Clara Lux Tracer

Spectral BRDF Explorer

An iOS OpenGL ES application inspired by Walt Animation Disney Studios BRDF Viewer. It shows some of the most famous lighting model used in computer graphics and that supports color calculation using RGB and spectral data of lights and object surfaces.

  • Computer graphics
  • OpenGL ES
  • Color calculation using spectral data
  • iOS, Android
  • Objective-C, Java, C++
Spectral BRDF Explorer

ID3TagEditor

A Swift library to read and modify ID3 Tag of any mp3 file. Supported ID3 tag version: 2.2. and 2.3. Listed in the implementations section of the official ID3 standard website id3.org. It supports the following operating systems: iOS, macOS, tvOS, watchOS, Linux.

  • Multiple id3 tag version supported
  • Strictly adhere to the offical standard
  • No external dependencies
  • Swift SPM and cocoapods support
  • 100% Swift
ID3TagEditor

RangeUISlider

A highly customizable iOS range selection slider, developed using autolayout and completely customizable using IBDesignabled and IBInspectable. Compatible with SwiftUI.

  • Cocoa Touch
  • SwiftUI
  • Autolayout
  • IBDesignable + IBInspectable
  • iOS
  • Swift
RangeUISlider

TabBarUIAction

A SwiftUI custom TabBar view with action button for modal content display. Fully compatible with Mac Catalyst. Available as a standalone framework, a SwiftPM package and as a Cocoapods pod.

  • customizable tab item
  • custom central tab item action to show modal screens
  • supported platform: iOS, iPadOS and macOS
TabBarUIAction

Mp3ID3Tagger

A macOS application to edit the ID3 tag of your mp3 files. Mp3ID3Tagger supports the following ID3 tag versions: 2.2. and 2.3. It will let you modify the information inside the ID3 tag of you mp3 files.

  • 100% macOS native app
  • Implemented using Reactive programming (RxCocoa)
Mp3ID3Tagger

Experience

Lastminute.com group

Mobile application developer
Lastminute.com group

Designing and implementing iOS and Android apps for the main brands of the company:

  • lastminute.com
  • Volagratis
  • Rumbo
  • Weg.de

Milano-Bicocca University

Master's degree in Computer Science
Milano-Bicocca University

Thesis: "Spectral Clara Lux Tracer: physically based ray tracer with multiple shading models support". You can find more info about it in the project section.

  • Computer graphics
  • Software engineering
  • Algorithm and Theoretical CS
  • IT security
  • IT management
  • Design and user experience

Condé Nast Italia

Mobile/Web application developer
Condé Nast Italia

Designing and implementing iOS and Android apps for the main brands of the company: Vanity Fair, Glamour, Wired, Vogue. I also worked with the web team to develop the new version of the official web sites for GQ Italia, Glamour, CNLive! and Vogue Italia.

SHI

iOS/Web Developer
SHI

Design and development of mobile application on iOS, Android and Windows phone platform, for enterprise distribution (ad-hoc distribution) or within the various app store. Design and development of Web application used as backend for mobile app. Design and development of Enterprise Web application.

Bottinelli informatica

Software development for textile industry.

Avanade

PMO Consultant
Avanade

Assigned on Eurosig integration BA-HVB/Unicredit project, I worked with the Accenture Consultant team as a PMO.

  • Tracking creation and evolution of functional specification to cover the gaps between ASC, CRE, PAY, MDM and BSS sector of the IT systems of Unicredit and HVB bank.
  • Publishing statistics to show the state of art of the functional specification produced, the open change request and the state of user test. Maintenance of tools created with Microsoft Excel, Microsoft Powerpoint and VBA used to generate the above mentioned statistics.
  • Maintenance of tools used to manage WBS of the project inside Accenture team.

Insubria University

Bachelor's degree in Computer Science
Insubria University

Thesis: "Grandi Giardini: implementazione di un portale web con funzionalità e-commerce". A web e-commerce developed for Grandi Giardini Italiani s.r.l., a company dealing with the organization of events in some of the most beautiful italian gardens (never deployed in production).

  • Software engineering
  • Algorithm and Theoretical CS
  • IT security
  • IT management
  • Networking
  • Programming