SUMMARY

• Over 5 years of experience, as aniOSdeveloperin designing, developing, implementing, testing and publishingiOSapps on iTunes Store. Built Rich User Interface applications, integrating with various Databases and Client - Server applications in iPhone/iPad. Application development using Swift, objective-C, Cocoa Touch, UIKit.
• Well experienced in collaborating with onsite as well as offshore teams and coordinating with business to convert business requirements into technical specifications.
• Experienced in developing data-driven applications and working in test-driven environments using Swift, Objective C and XCode.
• Strong working knowledge of Xcode, CocoaTouch, Swift, Objective-C, andiOSFrameworks.
• Extensive experience in iPhone and iPad application development.
• Good understanding of Memory Management: ARC and MRC iniOSdevelopment.
• Constructed and implemented UI designs using Storyboards with AutoLayout constraints, XIB files, and programmatically following Apple'siOSHuman Interface Guidelines.
• Valuable experience in the entire software development life-cycle including requirementsgathering, design, coding, testing, debugging and maintenance.
• Expert in Object Oriented Programming with experience implementing MVC, KVO, and Singleton architectures.
• Strong knowledge in implementing core Frameworks like CoreLocation, CoreGraphics, MapKit, UIKit, and EventKit Frameworks.
• Familiar with implementations using AVFoundation for playing/streaming content as well as barcode scanning.
• Worked extensively on XCode, Interface Builder and Instrument.
• Strong at using the third-party frameworks effectively.
• Strong object oriented design and analysis experience.
• Created and customized views, table views, tab bars and navigation bars which are some basic functionality in a multi-view application.
• Expertise in MVC design architecture, Cocoa design patterns and concepts like delegation, protocols and categories.
• Excellent knowledge in core concepts like Object Oriented Programming, Memory Management, Persistent Data and Data Structures, Dependency injections, MVC Pattern.
• Experience in working with third party libraries and frameworks such as ReactiveCocoa, AFNetworking, Crashlytics, CorePlot, MapKit etc.
• Hands-on experience working with source control tools such as BitBucket and Git.
• Experienced in developing Multi-Threaded/Concurrent applications and Unix Shell Scripting.
• Experience with programming language like C++, C, Python, Swift, Matlab.
• Comfortable working with Windows and Linux and MacOS based environments.
• Ability to adapt to new software applications and products, self-starter, with excellent communication skills and understanding of business workflow.
• Extremely enthusiastic and a very good team player.

TECHNICAL SKILLS

Languages: Swift, Objective C, Java, J2EE, Python, C++, C

Frameworks/Libraries: Spring, Hibernate, Apache Common Library, Maven, Struts, Apache Camel, Django

SDK/ Systems: UIKit, Foundation, MapKit, Auto Layout, Storyboards, Xcode Instruments, CorePlot, AFNetwork, RestKit, Google Analytics, JSQMessages, AudioKit, Facebook SDK, CoreData, LinkedIn SDK, AlamoFire

Package Management: CocoaPods, Carthage

Tools: UIAutomation, KIF, AutoLayout

Databases: Firebase, SQLiteIDE: Xcode, Eclipse

Version Control: Git, BitBucket, GitHub

Design Patterns: MVC, Singleton, Factory

Operating system: Windows 7, Vista, XP, 10, UNIX, MacOS

PROFESSIONAL EXPERIENCE:

Confidential, Stockton, CA

iOS Developer

Responsibilities:

• Participated in SCRUM meetings along with developers, testers, product owners to deliver the right value of project and discuss the progress of the project in sprints.
• Used Xcode and Storyboards to develop the screens for the application using MVC design pattern.
• Created and customized views, table views, tab bars and navigation bars which are some basic functionality in a multi-view application.
• Implemented CoreData framework to store user Data.
• Implemented the project using Storyboards and ARC.
• Integration of applications with Google maps and also various third-party API's such as Facebook, twitter.
• Used Mapkit and Core Location framework to enhance user find their destination of the nearest local store.
• Implemented NS Operation Queue and NSURL Connection to integrate with backend web services.
• Worked closely within a cross functional team of testers and developers.
• Formatted the Data as per Business rule to display in UI.
• Followed a work data flow principle for design and development.
• Used AV Foundation Framework to record audio/view videos from the device.
• Developed unit tests for testing specific functionality and logic.
• Fixed bugs as documented by QA team.
• Debugging issues at onsite whenever required using Xcode and GDB.
• Used Instruments to fine tune the app performance and memory management.
• Worked with Subversion to checkout and update codebase changes.
• Enforced intuitive gesture controls to enhance the ease of interaction.
• Improve the speed and functionality of the application.

Environment:iOS9.x /10.x (iPad SDK), Mac OS 10.x, Objective C, Xcode 8.x, Cocoa Touch, Cocoa framework, JavaScript, JQuery, Adobe CS5 Suite (Photoshop, Dreamweaver), MapKit, Core Location, and AV Foundation, Git, Instruments.

Confidential

iOS Developer

Responsibilities:

• Developed numerous applications and features using latest technologies. Implemented application features that offer users an intuitive and friendly interface. Collaborated with team members to define, design, and ship new features.
• Created reusable custom UI classes using graphics contexts and layers.
• Displayed custom images for UICollection View.
• Implemented calendar using SQL database.
• Integrated Parse API and managed database.
• Implemented push notification with Parse.
• Used Facebook and Google API’s for login.
• Developed applications for various screen sizes and orientations using Auto Layout.

Environment: iOS, SQL, API’s, Appstore, Xcode, HTML, CSS.

Confidential

iOS Developer

Responsibilities:

• Developed and tested existing and upcoming iOS applications using Objective-C and various frameworks. Investigated and fixed numerous bugs utilizing Xcode stimulators. Coordinated with team members on user experience and conflict resolutions.
• Worked on various architectures such as MVC, Singleton, Delegate and Notification patters.
• Handled implementation of new features.
• Managed approval process for App Store.

Environment: iOS, MVC, Xcode, HTML, CSS.