Skill set (17)
Industry fields of expertise
Antonio in a few words
Highly experienced (24 years), passionate, self-motivated, result-driven and versatile IT professional specializing in translating business requirements into software solutions, covering the entire software development life cycle, either autonomously, as part of a team, and as a team leader, using and quickly adapting to any development methodology, programming language, framework, and technology.
Since 2012 working primarily on iOS, and more generally on the Apple ecosystem, with occasional Android and backend work. But always open to new challenges, regardless of the technologies.
Experience
- Pivot Health TechnologiesStaff iOS EngineerJanuary 2021 - May 2024 (3 years and 4 months)San Carlos, CA, USARemote, from PolandBehavioral change digital health company aiming to engage employers and health plans eager to deliver elevated wellness solutions to individuals• Translated Figma designs into user interfaces using UIKit and SwiftUI• Designed a new architecture based on SwiftUI, using a package-driven MVVM-C pattern to favor separation of concerns, encapsulation, and reusability while exposing a legacy interface to the UIKit side of the app• Optimized existing codebase, enhancing separation of concerns, reusability, and modularity• Provided technical guidance on development processes and coding standards throughout the team• Mentored interns on best practices when developing iOS apps• Debugged complex issues in mobile applications using Instruments and other debugging tools• Deployed updates regularly through the App Store, following Apple's guidelines and policies and solving rejection issues• Contributed to a backend service combining heterogeneous data coming from other backend services, consumed by the mobile apps
- KodecoBook Author and Tech EditorJanuary 2015 - December 2023 (8 years and 11 months)McGaheysville, VA, USARemote, from PolandOnline learning platform for mobile developers, formerly raywenderlich.com• Wrote several articles, including a popular series focused on freelancing, remote working, and mental health• Co-authored the SwiftUI by Tutorials and ARKit by Tutorials books• Tech-edited books and video courses
- SwiftlaneSenior iOS EngineerJanuary 2020 - November 2020 (10 months)San Francisco, CA, USARemote, from PolandTouchless access control system and video intercom• Worked on the client-facing mobile app used to unlock doors in place, using biometric verification and Bluetooth communication• Integrated a VOIP-based video intercom visitors use to call a tenant/admin at an access point• Modified existing software to correct errors and improve performance, ensuring a more efficient and reliable service• Wrote well-designed, efficient code with separation of concerns and modularity in mind
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