12/26/2025 updated
100 % available
Senior iOS Swift Mobile App Developer
Ketchikan, USA
Only remote
Bachelor of Science in Software EngineeringAbout me
Results-driven Senior iOS Developer with 8+ years of experience designing, developing, and maintaining high-performance mobile applications using Swift and SwiftUI.
User Experience (UX)Apple IOSApp Store (IOS)ArchitectureArchitectural DesignCode ReviewCustomer SatisfactionData SynchronizationUser Interface DesignScalabilityMobile Application SoftwarePerformance TuningRestructuringSoftware EngineeringCoaching and Mentoring
iOS Swift Development
Advanced expertise in iOS and Swift native app development with over 8 years of professional experience creating high-quality mobile applications
Mobile App Performance Optimization
Proven ability to optimize existing code for better performance and reliability, reducing crash rates by 15% and improving user engagement
UI/UX Design Integration
Strong collaboration skills with UI/UX design teams to create intuitive interfaces that improve customer satisfaction ratings by 25%
Data Synchronization
Experience in enhancing data synchronization across devices ensuring seamless user experience
App Store Optimization
Knowledge in app store strategies and performance improvements leading to top chart achievements
Team Leadership
Ability to lead small development teams in agile environments ensuring timely delivery of updates
Code Review and Mentoring
Experience in mentoring junior developers in Swift best practices and conducting code reviews
App Architecture Design
Skills in restructuring app architecture for scalability handling large user bases efficiently
Advanced expertise in iOS and Swift native app development with over 8 years of professional experience creating high-quality mobile applications
Mobile App Performance Optimization
Proven ability to optimize existing code for better performance and reliability, reducing crash rates by 15% and improving user engagement
UI/UX Design Integration
Strong collaboration skills with UI/UX design teams to create intuitive interfaces that improve customer satisfaction ratings by 25%
Data Synchronization
Experience in enhancing data synchronization across devices ensuring seamless user experience
App Store Optimization
Knowledge in app store strategies and performance improvements leading to top chart achievements
Team Leadership
Ability to lead small development teams in agile environments ensuring timely delivery of updates
Code Review and Mentoring
Experience in mentoring junior developers in Swift best practices and conducting code reviews
App Architecture Design
Skills in restructuring app architecture for scalability handling large user bases efficiently
Experience
Professional experience10+ years
Freelancer since2014
Languages
EnglishNative speaker
Project history
Developed and maintained high-quality mobile applications for e-commerce platforms leading to a 35% increase in user engagement. Implemented innovative features using Swift, optimized existing code for better performance, and collaborated with UI/UX design team.
Collaborated on the development of a health and fitness app, oversaw performance improvements that increased user retention by 10%. Enhanced data synchronization across devices and restructured app architecture for scalability.
Contributed to the design and implementation of a popular social media app with over 500,000 downloads. Optimized memory usage and reduced app launch time by 20% through efficient coding.