PROFESSIONAL SUMMARY:

• Around 8+ years of IT experience, 6+ years as an iOS Application developer in designing, developing, implementing, testing and publishing iOS applications on iTunes Store.
• Built Rich User Interface applications, integrating with various Databases and Client - Server applications in iPhone/iPad.
• Develop native iOS applications using Objective C and Swift, X-Code, iPhone SDK and Cocoa Touch framework.
• Expertise in MVC design architecture, Cocoa design patterns and concepts like delegation, protocol and categories.
• Hands on experience with Swift and iOS SDK features and newly released frameworks.
• Experience in working with data parsing forms such as JSON and XML to dynamically display data on iPhone/iPad.
• Extensive experience in consuming SOAP/ RESTful web services.
• Expertise in integrating third party libraries like Alamofire, ObjectMapper, AFNetworking, SDWebImage using Cocoa Pods or manual.
• Hands on experience in Apple push notifications and Network protocols.
• Experience with both SVN, Accurev and GIT code repositories.
• Perfect understanding of ARC and non-ARC in iOS development for Memory Management.
• Experience in performance and memory tuning with Instrument tool.
• Strong Knowledge of Software Development Life Cycle (SDLC) with strategically designing and implementing the software, debugging, fixing and maintaining the software.
• Experience in working with In-App Purchase application for the iPhone/iPad.
• Experienced in programming by Test Driven Development (TDD) with Continuous Integration (CI) and Continuous Deployment (CD).
• Implemented Localization & Globalization techniques to support global languages.
• Expertise in testing, troubleshooting, debugging, maintenance, optimization and distribution of iOS Apps.
• Proficient in creating complex user interfaces for a variety of applications.
• Design applications using Storyboards, XIB files and programmatic UI building.
• Strong knowledge on development of hybrid applications.
• Experienced in using data storage frameworks like NSUserDefaults, PList, SQLite, Core Data.
• Expertise in designing custom UI using Auto Layouts and Size Classes for iPhone and iPad devices.
• Experience in working with AGILE and SCRUM methodologies.
• Passionate and love to work with latest iOS Technologies, Watch OS, and TvOS.
• Professional working experience with in PHP, HTML, CSS, and JavaScript.
• Establish and maintain productive working relationship with management, clients, external teams and team members.
• Excellent communication, organizational skills, attention to detail and the ability to meet tight deadlines.

TECHNICAL SKILLS:

Technologies: Objective-C, Swift, iOS, C, C++, Java, PHP.

Web Servers:: Apache Tomcat, Web Sphere.

Operating Systems: Windows, UNIX and Mac.

Data bases: MySQL, Oracle, Sqlite.

Others: HTML, CSS, JavaScript, Jquery, Ajax.

Tools: X-code, Eclipse, Netbeans.

WORK EXPERIENCE:

Confidential, Piscataway, NJ

Senior iOS Developer

Environment: X-code10+, Swift5.0, Objective-C

Responsibilities:

• Actively involved in Analysis, Design phases of application
• Working on implementing several design patterns like Singleton, designed MVC pattern with Data model classes and several Categories/Extensions were made to the existing classes.
• Created Model Classes for application.
• Created architecture for Network Handler API calls.
• Integrating application with backend services.
• Implemented Delegates and Notifications for the application.
• Created reusable dynamic tableview cells to use across the application.
• Implemented user login with session timeouts.
• Migrating application from objective-c to swift.
• Used the bridging header to import and make use of Objective C source files in the project.
• Integrated SDWebImage framework using Cocoa pods for lazy loading of images.
• Implemented on custom side menu and page scrolling for showing plan categories.
• Integrated MAA SDK with application for AXA reports.
• Provided technical leadership and take ownership for the technical development project delivery of component design, development and maintenance.
• Working on security of the user by saving sensitive data like session ids, Passwords using Keychain Services.
• Involved in app store submission process.
• Working with Accurev to checkout and update the codebase changes.
• Working on code review and bug fixing.
• Debugging issues.
• Implemented Test Driven Development (TDD) in writing unit test cases to verify model and utility classes.
• Involved in scrum calls with Product Owners to report day to day activities and suggesting any new ideas and implementations.

Confidential, Philadelphia, PA

Senior iOS Developer

Environment: X-code8.0, X-code7.3.1, Swift2.3, Swift3.0, SQLite, Objective-C

Responsibilities:

• Actively involved in Analysis, Design phases of application
• Working on implementing several design patterns like Singleton, designed MVC pattern with Data model classes and several Categories/Extensions were made to the existing classes.
• Enhancing new features released in ios10 with swift3.x.
• Working on Audio/Video playback functionality using the AVFoundation Framework.
• Working on UITableViewController/UICollectionViewController and made customized table view cells according to the client in Swift.
• Designing and developing application database using SQLite.
• Integrating server SDK with application.
• Working with GIT to checkout and update the codebase changes.
• Integrated application with Uber services.
• Working on Camera interface for taking photos and save them.
• Working on MapKit framework for sharing location.
• Working on Contacts framework to access iPhone contacts.
• Working with GIT to checkout and update the codebase changes.
• Working on GCD to build a responsive UI and implemented background threads.
• Utilizing NSURLSessions, NSURLRequest library for API calls to retrieve data and parsed it into JSON models like NSDictionaries and NSArrays.
• Done social media integration with Facebook and Twitter.
• Working on security of the user by saving sensitive data like session ids, tokens using Keychain Services.

Confidential

Senior iOS Application Developer

Environment: X-code6.3, SQLite, Objective-C, Mac OS X

Responsibilities:

• Actively involved in Analysis, Design phases for MyChoicePrepaid application
• Involved in handling delegates and threading.
• Done service integration and JSON parsing.
• Worked with UITableViews, CustomCells, UIScrollViews, Navigation Controllers, delegates and protocols, NIB/XIB used for UI design.
• Created models in MVC and development of delegates for updating model information.
• Designed the HTTP interface, which uses the NSURLConnection and NSURLRequest classes of Cocoa Touch to make network requests.
• Fixed memory leaks using Instrument tools.
• Involved in writing push notifications.
• Written API calls for payment integration.
• Worked closely within a cross functional team of testers and developers.
• Worked with Subversion to checkout and update the codebase changes.
• Did unit testing, code debugging and bug fixing.
• Involved in pushing application into App store.

Confidential

iOS Application Developer

Environment: X-code5.0, SQLite, Objective-C, Mac OS X

Responsibilities:

• Actively involved in Analysis, Design phases for MyChoice Card application
• Created models in MVC and development of delegates for updating model information.
• Worked on delegates and threading.
• Worked with UITableViews, CustomCells, UIScrollViews, Navigation Controllers, delegates and protocols, NIB/XIB used for UI design.
• Worked on JSON parsing to retrieve the Account information, Transaction details and display them.
• Written API calls and integrated with server.
• Designed the HTTP interface, which uses the NSURLConnection and NSURLRequest classes of Cocoa Touch to make network requests.
• Worked on user registration and authentication.
• Fixed memory leaks using Instrument tools.
• Worked closely within a cross functional team of testers and developers.
• Worked on local and notifications.
• Worked with Subversion to checkout and update the codebase changes
• Worked with Backend team to display the correct data format in devices.
• Did unit testing, code debugging and bug fixing.

Confidential

iOS Application Developer

Environment: X-code4.5, SQLite, Objective-C, Mac OS X

Responsibilities:

• Actively involved in Analysis, Design phases for Wannado application.
• Added animation between UIViews for smooth transitioning and better user experience
• Created models in MVC and development of delegates for updating model information
• Worked on UITableViewController and made customized table view cells according to the client.
• Worked on service integration.
• Worked with UIKit Framework, UICollectionView and SDK for the applications at hand.
• Worked on MapKit framework for sharing location.
• Worked on Contacts framework to access iPhone contacts.
• Worked with SVN to checkout and update the codebase changes.
• Worked on GCD to build a responsive UI and implemented background threads.
• Utilized NSURLSessions, NSURLRequest library for API calls to retrieve data and parsed it into JSON models like NSDictionaries and NSArrays.
• Implemented UINavigationController and UITabBarController for easier use of the application.
• Worked with Backend team to display the correct data format in devices.
• Done in unit testing, code debugging and bug fixing.

Confidential

iOS Application Developer

Environment: X-code4.3.1, SQLite, Objective-C, Mac OS X

Responsibilities:

• Actively involved in Analysis, Design phases for Keepsake application.
• Developed complex UI screens.
• Implemented UINavigationController and UITabBarController for easier use of the application.
• Worked AddressBook framework and social networking frameworks with application.
• Created models in MVC and development of delegates for updating model information
• Integrated app with Facebook, Google and Twitter.
• Fixed memory leaks using Instrument tools.
• Integrated Third party libraries for Calendar.
• Written local and push notifications.
• Involved in writing in-app purchase.
• Done unit testing, code debugging.
• Worked closely within a cross functional team of testers and developers.
• Fixed bugs as documented by QA team.
• Involved in pushing application into App store.

Confidential

Web Application Developer

Responsibilities:

• Involved in gathering the functional and technical requirements for web applications.
• Proposed application design.
• Developed UI with iUI framework.
• Worked on Display Views.
• Worked on PHP, HTML, CSS and JavaScript for design.
• Developed all screens and its functionality.
• Integrated application with restful services.
• Done in unit testing and bug fixing.

Confidential

Web Application Developer

Responsibilities:

• Involved in gathering the functional and technical requirements for web applications.
• Proposed website design.
• Involved in developing PHP pages and restful services.
• Added live ticker using JavaScript.
• Integrated application with MySQL database.
• Written Ajax calls and web services in PHP.
• Worked on JavaScript for popup views and alert views and button actions.
• Worked on HTML and CSS for web design.
• Done unit testing and bug fixing.