SUMMARY

• Over 6+ years of development experience in Information Technology, with a progressive and robust experience in Object - oriented technologies, experience in the full-life cycle of the software development process.
• Skilled in engineering Mac OS X, iPhone and iPad applications using iPhone-SDK and, Objective-C, Swift 4.
• Create applications and frameworks for the iOS platform using Xcode.
• Developed native based iPhone applications using Objective C and Swift, XCode, iPhone SDK and Cocoa Touch framework.
• Perfect understanding of ARC and non-ARC in iOS development for Memory Management.
• Experience in designing & developing User Interface applications, integrating with various Databases and Client-Server applications in iPhone/iPad application development using Objective-C, C++, Swift, Cocoa Touch, UIKit, (OOA&OOD) .SQL, Cocoa Bindings, Core animation custom controls and object oriented programming.
• Extensively worked with Story Board, Map Kit, UIKit, ARKit, Core Data, Multithreading, User Defaults, SQLite, UI Alert, Delegates/Protocols and Categories.
• Worked extensively on Xcode, Interface Builder and Instrument.
• Strong knowledge about Core Frameworks like, Map Kit, Core object, Core services, Core Graphics, Core animation, UIKit & MVC methodologies.
• Experience in JSON, XML, and DOM.
• Experience in database development using SQLite, MySQL, RDBMS and MS Access.
• Extensive experience in iPhone & iPad application development.
• Expert in making efficient use of Interface Builder in building the applications.

TECHNICAL SKILLS

Programming: OBJECTIVE-C, SWIFT, JAVA

Databases: ORACLE 10g, MYSQL, SQL, PL/SQL, MONGO DB(NO SQL)

Operating Systems: Windows XP, UNIX, Linux, Macintosh, IOS.

Development Tools: XCODE

Web Technology: HTML, HTML5, CSS, CSS3, JavaScript, JQuery.

Web Services: Apache Tomcat, Web Logic Server 10.3,11, Restful, SOAP.

PROFESSIONAL EXPERIENCE

Confidential, Chandler, AZ

Sr.IOS Developer

Responsibilities:

• Worked on JSON serialization to parse the data from the service.
• Used Honeywell sleds and integrated the battery indicator within the application.
• Integrated pull to refresh with service calls and displaying the data onto the device.
• Used Storyboards, and Xib files in the project to integrate the UI of the application with Adaptive layouts.
• Used Swift framework which auto-completes resources in project.
• Worked on designing IOS Security algorithms for login pods.
• Worked together with the QAs, product owners, scrum masters as agile team to improve the application with the help of daily standups, sprint planning, grooming and retrospective.
• Used Decodable Framework to parse JSON data returned from service.
• Experienced in working with various data parsing forms to dynamically display data on iPhone/iPad such as XML and JSON.
• Participated in peer programming and architecture meetings to improve the code usability and performance.
• Worked with multiple projects simultaneously by implementing new features, improvements, bug fixing, Unit Testing, Code Reviews etc.,
• Provided after hours support as necessary to meet the deadlines and complete the project.

Environment: Swift 4, Objective-C, Xcode 10.0.1, Post Man, IOS SDK, JIRA, Skype, Git.

Confidential, San Jose, CA

IOS Developer

Responsibilities:

• Implemented Core Data for persistent storage of user data.
• Created models in MVC and development of delegates for updating model information.
• Worked on implementing e-Commerce UI /workflow issues in-accordance with new designs and automation.
• Coordinating with offshore and onsite developers to manage work assignments.
• Created of notifications to detect the autorotation in the customized sub views.
• Custom UI implemented with XIBs, and Manual Retain/Release memory management.
• Took care of Code Review, Code Fixes and bug Fixes.
• Performed all tasks from UI design and implementation to writing code for various features.
• Managed data and memory management from streamlining code and using various debugging tests.

Environments: Xcode 8, iPad, iPhone, Objective-C, UIKit, JSON, XML, SQLite, View Controller, JIRA, Git, Slack, AVFoundation.

Confidential, Bloomington, IL

IOS Developer

Responsibilities:

• Worked extensively with Swift and Cocoa frameworks.
• Extensively used Auto Layout to make the application compatible for previous models of IPhone.
• Developed custom spinners and custom alert views that can be used throughout the application.
• Responsible for designing an Intelligent Asynchronous Cache Manager to separate the UI code from Service Call Code.
• Publishing the application on App store and then pushing updates after every sprint release.
• Beta testing of the application via test flight.
• Worked closely within a cross functional team of testers and developers.
• Designed the complete MVC flow for the application with UI components and controllers to be used for IPhone.
• Followed a work dataflow principle for design and development.
• Worked in Agile environment with daily Scrum meetings and used SVN for version controlling.

Environment: iOS SDK, Mac OS X, Objective C, Swift, Xcode 7, JIRA, JQuery, Adobe CS5,Map Kit, Core Location.

Confidential

Jr. IOS Developer

Responsibilities:

• Created of notifications to detect the autorotation in the customized sub views.
• Custom UI implemented with XIBs.
• Improved the application efficiency with multi-threading.
• Implemented the SQL/PL for the database operations.
• Worked with UIKit Frameworks and web service cells by including XML and JSON parsing in the project.
• Developed unit test for testing specific functionality and logic.
• Managed data and memory management from streamlining code and using various debugging tests.
• Interacting with QA on deliverables on every iteration and customer feedback implementation.
• Continuous attention to technical excellence and good design.
• Exception handling - translating data access related exception to a spring data access hierarchy.

Environment: Objective-C, Xcode 6, Mac OS X, iOS SDK, Visual Studio 2012,Notepad++,Cocoa Touch,