SUMMARY

• Around 8+ years of IT experience, 6+ years as an iOS developer in designing, developing, implementing, testing and publishing iOS applications on iTunes Store. Built Rich User Interface applications, integrating wif various Databases and Client - Server applications in iPhone/iPad.
• 2 years of experience in analysis, design and development of PHP web based applications.
• Developed native iPhone applications using Objective C and Swift, X-Code, iPhone SDK and Cocoa Touch framework.
• Experience wif iOS frameworks such as UIKit, AVFoundation, EventKit, MessageUI, AddressBook, Contacts, ContactsUI, Core Data, Core Animation, Core Location, MapKit, Social, Media and Networking.
• Expertise in MVC design architecture, Cocoa design patterns and concepts like delegation, protocol and categories.
• Hands on experience wif Swift and iOS SDK features and newly released frameworks.
• Experience in working wif data parsing forms such as JSON and XML to dynamically display data on iPhone/iPad.
• Extensive experience in consuming SOAP/ RESTful web services.
• Experienced in using of third party libraries.
• Good experience on NSOperation threads GCD and Blocks to perform multi-thread development.
• Extensively worked on Payment Applications.
• Experienced in creating and extracting data from database and displaying on iPhone using SQLite and Core data.
• Experience wif both SVN, Accurev and GIT code repositories.
• Perfect understanding of ARC and non-ARC in iOS development for Memory Management.
• Experience wif performance and memory tuning wif Instruments tool.
• Strong Knowledge of Software Development Life Cycle (SDLC) wif strategically designing and implementing teh software, debugging, fixing and maintaining teh software.
• Experience in working wif In-App Purchase application for teh iPhone/iPad.
• Proficient in bug fixing and code optimization.
• Good experience wif Data Structures and Databases like SQLite and MySQL.
• Hands on experience in Apple push notifications and Network protocols.
• Proficient in creating complex user interfaces for a variety of applications.
• Experienced in creating and custom UIViews, Table Views, Collection Views, Tab Bars and Navigation Bar, which are some basic functionalities in a Multi-View Applications.
• Designed applications using Storyboards, XIB files and programmatic UI building.
• Strong knowledge on development of hybrid applications.
• Solid Knowledge on Android application development.
• Professional working experience wif in PHP, HTML, CSS, and JavaScript.
• Experience in working wif AGILE and SCRUM methodologies.
• Passionate and love to work wif latest iOS Technologies, Watch OS, and TvOS.
• Established and maintained productive working relationship wif management, clients, external teams and team members.
• Excellent communication, organizational skills, attention to detail and teh ability to meet tight deadlines.

TECHNICAL SKILLS

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

Web Servers: Apache Tomcat 5.5, Web Sphere.

Operating Systems: Windows, UNIX and Mac.

Data bases: MySQL, Oracle 8i, Sqlite.

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

Tools: X-code, Eclipse, Netbeans.

PROFESSIONAL EXPERIENCE

Confidential, Piscataway, NJ

Senior iOS Developer

Environment: X-code8.2.1, X-code7.3.1, Swift3.0, Objective-C

Responsibilities:

• Actively involved in Analysis, Design phases of application
• Working on implementing several design patterns like Singleton, designed MVC pattern wif Data model classes and several Categories/Extensions were made to teh existing classes.
• Created Model Classes for application.
• Created architecture for Network Handler API calls.
• Integrating application wif backend services.
• Implemented Delegates and Notifications for teh application.
• Implemented user login wif session timeouts.
• Migrating application from objective-c to swift.
• Implemented on custom side menu and page scrolling for showing plan categories.
• Created a circular graph for usage data.
• Integrated MAA SDK wif application for AXA reports.
• Working on GCD to build a responsive UI and implemented background threads.
• Utilizing NSURLSession library for API calls to retrieve data and parsed it into JSON models.
• Working on security of teh user by saving sensitive data like session ids, Passwords using Keychain Services.
• Involved in app store submission process.
• Working wif Accurev to checkout and update teh codebase changes.
• Working on code review and bug fixing.
• Debugging issues.
• Working as a team lead and performing all responsibilities.

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 wif Data model classes and several Categories/Extensions were made to teh existing classes.
• Enhancing new features released in ios10 wif swift3.x.
• Working on Audio/Video playback functionality using teh AVFoundation Framework.
• Working on UITableViewController/UICollectionViewController and made customized table view cells according to teh client in Swift.
• Designing and developing application database using SQLite.
• Integrating server SDK wif application.
• Working wif GIT to checkout and update teh codebase changes.
• Integrated application wif 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 wif GIT to checkout and update teh 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 wif Facebook and Twitter.
• Working on security of teh 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 wif 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 teh HTTP interface, which uses teh 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 wifin a cross functional team of testers and developers.
• Worked wif Subversion to checkout and update teh 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 wif UITableViews, CustomCells, UIScrollViews, Navigation Controllers, delegates and protocols, NIB/XIB used for UI design.
• Worked on JSON parsing to retrieve teh Account information, Transaction details and display them.
• Written API calls and integrated wif server.
• Designed teh HTTP interface, which uses teh 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 wifin a cross functional team of testers and developers.
• Worked on local and notifications.
• Worked wif Subversion to checkout and update teh codebase changes
• Worked wif Backend team to display teh 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 DirectPay application
• Worked on GCD and threading.
• Worked wif UIKit Framework, UICollectionView and SDK for teh applications at hand.
• Developed complex UI screens.
• Implemented UINavigationController and UITabBarController for easier use of teh application.
• Created models in MVC and development of delegates for updating model information
• Involved in service integration and JSON parsing.
• Fixed memory leaks using Instrument tools.
• Involved in writing push notifications.
• Worked wif Subversion to checkout and update teh codebase changes
• Written API calls for payment integration.
• Followed a work data flow principal for design and development.
• Involved in 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 teh client.
• Worked on service integration.
• Worked wif UIKit Framework, UICollectionView and SDK for teh applications at hand.
• Worked on MapKit framework for sharing location.
• Worked on Contacts framework to access iPhone contacts.
• Worked wif SVN to checkout and update teh 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 teh application.
• Worked wif Backend team to display teh correct data format in devices.
• Done in unit testing, code debugging and bug fixing.