Davide Sibilio

Volunteered as a travel coordinator, leading international trips of up to 15 participants during personal holidays and managing group logistics and communication. Supported cross-cultural collaboration through planning and on-the-ground coordination.

Contributed to Goodnotes, a top-rated note-taking app used by tens of millions of students and professionals, helping deliver an iPad/Mac UX revamp. Led architectural refactoring to decouple business logic from Apple UI frameworks and drove engineering best practices across the team.

As Lead iOS Developer for Vorwerk’s cleaning product area, set and enforced application architecture standards and performance benchmarks. Partnered with platform leads and the Product Owner to translate business needs into scoped technical stories, serving as the primary iOS escalation point.

Architected and delivered major features for Neato’s consumer iOS app, migrating legacy components to The Composable Architecture (TCA) and SwiftUI to improve testability and maintainability. Designed an interactive map with zone creation, drag/resize/rotation, and real-time intersection detection, and mentored junior developers through reviews and pair programming.

Led iOS development for Italy’s fantasy football ecosystem, including Leghe Fantacalcio® (3M users, 50k+ App Store reviews, 4.7★ average), by rewriting the app from MVC to MVVM using RxSwift. Built Fantacalcio® from scratch as a WWDC 2019 APIs showcase—Compositional Layouts, SwiftUI, Combine, Dark Mode, and WidgetKit—and developed a league setup companion app using MVVM+Coordinator and RxSwift.

Delivered mobile work for consulting clients, including MyWay for Autostrade per l’Italia, where I managed map and navigation using the MapBox framework with live traffic from 10,000 motorway sensors. Built B2B and B2C Lavazza apps (OCS Firma FOL and Nims Elogy) that connect to coffee machines via Bluetooth Low Energy (BLE) to view status/statistics and manage settings.

Completed the iOS Developer Academy program in 2016–2017 as a student focused on building iOS applications.

Studied Computer Engineering at the University of Naples Federico II in a partnership with Apple, from 2014 to 2016.