Alexander Sosnov
Experienced and dedicated Swift developer with a strong foundation in iOS app development. Proficient in Swift, UIKit, and SwiftUI, with expertise in API integration, debugging, and performance optimization. Collaborative team player with a passion for delivering high-quality user experiences.
San Francisco, CA, USA
https://github.com/a11egr01/swift - App Portfolio
+1 (808) 330-9766
Work Experience
iOS Developer • CrateQ
March 2023 - February 2024
Website : https://crateq.com/
- Orchestrated the overhaul and development of the App's Home page, Queue page, Genres, and Login pages, skillfully integrating Swift, UIKIt, and Autolayout for a responsive and visually engaging UI.
- Integration and peak functionality by closely collaborating with API and back-end teams,
- Ensured enhanced product quality through extensive app testing.
iOS Developer • The San Joaquin County Office of Education (CodeStack)
August 2018 - March 2023
Website : https://codestackacademy.org/
Led the development of 10+ iOS educational apps as a key member of a prominent software development group catering to over 5,000 school districts, using Swift, UIKit, and Autolayout for responsive and visually appealing UI.
Integrated APIs for real-time data updates and notifications using One Signal. Utilized Swift and Git for efficient development and version control.
Conducted robust testing and optimization, employing Swift, Azure, and Crashlytics by Firebase for enhanced app performance.
Collaborated with back-end teams, ensuring seamless integration. Employed MapKit for location-based features and Firebase for in-app messaging.
Integrated third-party libraries for added functionality and created custom UI elements for user interactivity.
Employed Keychain for secure data storage and AWS Amazon services for data management.
iOS Mobile Technician • APPLE INC
March 2015 - June 2016
Website : https://www.apple.com/
- Resolved technical issues for iOS devices through efficient diagnosis and troubleshooting, ensuring quick and effective resolutions.
- Provided exceptional customer service by delivering personalized technical support and educating customers on device functionalities and best practices.
Education
BuildSchool iOS Bootcamp
2018 - 2018
iOS development
42 Silicon Valley
2016 - 2017
Software Development
Skills
- iOS App Development
- User Interface (UI) Design
- Technical Design and Implementation
- Software Development
- API Integration
- Product Quality
- Version Control (Git, Azure Devops)
- Collaboration with API and back-end teams
- Swift, SwiftUI, UIKit, XCode
Languages
- English — Fluent
- Russian — Fluent
