SUMMARY

• Overall 5 Years of development experience in developing iPhone and iPad apps using Objective C, Swift.
• Had experience on newly launched XCode 8 and on Swift3 language.
• Experience in developing rich user interface applications which supports to various devices using XIB’s, Storyboard wif Auto Layout, Size Classes and Animated techniques.
• Worked in both ARC and NON - ARC Environments.
• Thorough understanding of COCOA design patterns, MVC architecture and other concepts like Delegation, Protocols, Singleton, Notification, MVVM.
• Developing and executing Automated test scripts and Unit Testing.
• Good Experience in UI Designing wif Storyboards and XIBs.
• Proficient in using Apple Push Notifications.
• Having Knowledge in AppStore submission of applications and as well as creation of mobile provisions and certificates, Experience wif Apple Approval & Distribution Process, Ad Hoc & Enterprise Distribution.
• Firm understanding and experience of interfacing to web services using XML/JSON, REST, SOAP and parsing their contents.
• Strong Expertise in working wif p-list, User Defaults, SQLite, Core Data.
• Worked on Location Manager and Touch Events and Solid experience on integrating 3rd par-ty libraries For Adds like Chart Boost, Revmob, Admob.
• Solid knowledge on integrating 3rd Party frameworks like Google Maps, Google Drive, Drop Box, Box, Sugar Sync, Facebook, Twitter etc.,
• Experienced in Concurrent Programming Topics like Operation Queues, GCD.
• Experience wif Agile Methodologies.
• Experienced in version control systems like GitHub and SVN.
• H’Experienced Working on 3rd Party libraries Alamofire, Object Mapper and Firebase.

TECHNICAL SKILLS

Technologies: Cocoa Touch, UI Framework, Web Services.

IDE/Tools: XCode, Instruments, Unity 3d.

Database: SQLite, Core Data.

Scripting Languages: HTML, CSS, JSON, XML, Java Script.

Programming Languages: C, C++, Objective C, Swift, Java.

Version Control: Git, Subversion.

PROFESSIONAL EXPERIENCE

Confidential, Irving, TX

Responsibilities:

• Worked extensively wif Swift, XCode 8.2.1 and UI Frameworks.
• Involved in Daily Scrum meetings, Sprint planning and estimation of teh tasks for teh user stories.
• Involved in all aspects of application development including design and development and testing.
• Actively involved in mockups, prototyping and design wif other members of design team.
• Worked wif teh UI/UX team to design a user friendly interface for teh IOS application.
• Designed teh app based on teh Apple Human Interface Guidelines.
• Worked extensively on table view controller and made customized table view cells according to teh client.
• Used teh tab based application template for teh better access to all functionality and features.
• Consumed HTTPS Restful Services using Alamofire Framework. Called and managed all Request and response packets extensively in teh NSOperation and NSThread.
• Responsible for consuming teh REST services, getting XML response and parsing them using to get teh required information.
• Extensively Increased performance of app by implementing NSOperation Queues.
• Implemented Push Notifications to display alerts to teh user about their account.
• Involved in teh critical bug fixes reduce teh network overhead, improve performance of teh application and fixed those bugs using crash logs and teh XCode debugger, as reported on JIRA.

Environment: Swift 3, Xcode-8.2.1, REST, XML, Cocoa Touch, UI Frameworks, Document Directory, MVC Architecture, Social Framework, UIKit, GitHub, CocoaPods, Alamofire, NSOperation.

Confidential, Irving, TX

Responsibilities:

• Worked extensively wif Swift and XCode 8 and Migration from Swift 2 to Swift 3.
• UI was recreated using Storyboards and Auto layout.Worked wif teh UI/UX team to design a user friendly interface for teh IOS application.
• Played a key role in writing application business logic using XCode 8.
• Extensively Increased performance of app by implementing NSOperationQueue.
• Used Core Location along custom MKAnnotations to display teh user nearby ATMs.
• Worked on teh application networking layer to retrieve teh nearby ATMs details.
• Responsible for consuming teh REST services, getting XML response and parsing them using to get teh required information.
• Worked on XML parsing included in teh project.
• Implemented Core Data to improve memory overhead of teh app and increase responsiveness.
• Used Core Graphics and Quartz Core framework for Animations.
• Used Core Location to determine teh user position. Used in several areas of teh application, including security features.
• Involved in teh critical bug fixes reduce teh network overhead, improve performance of teh application.
• Implemented PUSH Notifications and Used Notification Center’s.

Environment: Swift, Xcode-8, XML, REST, Cocoa Touch, UI Frameworks, Google Maps SDK, Auto layout, Constraints, URL Session, Core Location, Geocoding, CocoaPods, GCD, Singleton.

Confidential

Responsibilities:

• Involved in every stage of teh Project development life cycle from development to deployment of teh application.
• Implementation of Auto layout and size classes to achieve an universal application.
• Participated daily standup meeting to make steady progress on teh development and had a discussion on updated requirements.
• Worked on teh Facebook Login implementation. Used teh Facebook login SDK for iOS.
• Worked on Localization to implement two languages Portuguese and English in teh app.
• Responsible for consuming teh Soap services, getting JSON response and parsing them using to get teh required information.
• Used TestFlight for IPA Testing.
• Implemented teh Flurry API’s to track teh application and we can also track teh active sessions and active number of user for teh application.
• Added App Analytics for tracking product popularity and current trends
• Worked on teh implementation of push notifications for teh application.
• Agile was used as teh software development methodology in a small team comprised of 4 developers and 2 designers.
• Involved in teh critical bug fixes reduce teh network overhead, improve performance of teh application.
• Management of iOS Developer and Production Certificates and Provisioning profiles.
• Deployment of teh app to AppStore using iTunesConnect.

Environment: XCode 6,Objective-C, Storyboard, Auto layout, Agile, Push Notifications, Facebook SDK, XML, JSON, SOAP WebServices, Push Notifications, Git, GCD.

Confidential

Responsibilities:

• Developed application from scratch using Objective-C.
• Implemented teh split view in iPad wif Objective-C, XCode 6 and UI Frameworks.
• Integrated teh third party cloud storages like DropBox, Box, Google Drive, Sugar Sync SDK’s to upload and download teh PDF Files.
• Used NSOperation to handle multiple cloud storages.
• Worked wif teh UI/UX team to design a user friendly interface for teh IOS application.
• Created teh folders inside teh NSDocument Directory to save teh folders dat downloaded from cloud storages.
• Used teh 3rd Party library named ZipFile, to zip teh edited PDF’s to attach to teh email.
• Implemented Push notifications based on User preferences.
• Used teh UITableView Controller to display teh PDF files.
• Implemented teh multiple account login of cloud storages.
• Worked on Downloading and Uploading teh PDF Files and Folders from Google drive, Box, Drop Box, Sugar Sync, FTP Server.
• Used AFNetworking to display teh download/Upload progress to teh cloud storages.
• Involved in teh critical bug fixes reduce teh network overhead, improve performance of teh application.

Environment: Objective-C, Xcode-6, Cocoa Touch, UI Frameworks, Document Directory, Google drive, Box, Sugar Sync, Push Notifications, AFNetworking, CocoaPods, ZipFile, Delegation, MVC, Singleton, NSOperation.

Confidential

Responsibilities:

• Involved in every stage of teh Project development life cycle from development to deployment of teh application.
• Responsible for migration of application to support to teh iOS latest version and worked wif Objective C, XCode, iPhone SDK.
• Worked extensively wif Objective-C, XCode 5 and Cocoa Touch Frameworks.
• Worked wif teh UI/UX team to design a user friendly interface for teh IOS application.
• Responsible for integrating wif various frameworks such as Foundation, Core Animation / UIAnimation, UIKit, Core Graphics, MapKit, Core Location.
• Acted as an expert technical resource for modeling, simulation and analysis efforts and worked wif TestFlight to monitor teh crashes.
• Worked on NSURLConnection & NSMutableData and response data to get teh responses from web services.
• Worked on Web Service calls XML and JSON parsing included in teh project and used NSJ-SON Serialization in getting requests from teh server and parsed teh response objects.
• Experience in Memory management by implementing multi-threading using both GrandCentralDispatch and NSOperationQueues.
• Involved in teh critical bug fixes reduce teh network overhead, improve performance of teh application.
• Management of iOS Developer and Production Certificates and Provisioning profiles.
• Deployment of teh apps to AppStore using iTunesConnect.

Environment: Objective-C, XCode 5, IOS 5.0, SOAP, JSON, Cocoa Touch, UI Frameworks, Story-board, Google Maps SDK, CoreLocation.

Confidential

Responsibilities:

• Participated in documentation for teh project application.
• Performed usability testing on interface design to ensure responsive compatibility.
• Performed application development and worked wif various frameworks like Foundation, CoreAnimation / UIAnimation, UIKit, Core Graphics, MapKit, Core Location.
• Developed Custom Views & TableViews for user interface in teh application.
• Implemented NavigationControllers and TabBarControllers for easier use of teh application.
• Analyze memory growth and memory leaks using teh developer tools such as Instruments, Accessibility Inspector, Simulator.
• Used Foursquare API to get teh list of Night Life’s based on teh Current Location.
• Worked wif teh UI/UX team to design a user friendly interface for teh IOS application.
• Integrated teh social media like Facebook, Twitter and Gmail. Implemented teh sharing teh photos and text on teh social networking websites.
• Implemented Push notifications based on User preferences
• Integrated teh Google Maps and Location Manager Service in teh application.
• Implemented teh Google Analytics to tracks teh active User over teh World.
• Responsible for consuming teh REST services, getting JSON response and parsing them using to get teh required information.
• Worked on ASIHTTP & NSJSON Serialization and response data to get teh responses from web services.
• Publishing teh application on AppStore and then pushing updates to teh App Store.

Environment: Objective-C, Xcode-5, Four Square, REST, JSON, Facebook SDK, Twitter, Email, Cocoa Touch, UI Frameworks, Document Directory, XIB.

Confidential

Responsibilities:

• Involved in full life cycle of teh application including design, development and testing.
• Participated in documentation for teh project application.
• Extensively worked wif instrument tools to minimize memory leaks and assure overall application stability.
• Worked on Web Service calls and JSON parsing.
• Responsible for consuming teh REST services, getting JSON response and parsing them using to get teh required information.
• Worked on NSURLConnection & NSMutableData and response data to get teh responses from web services.
• Used teh same XIB to design for iPhone 5 and older iPhones by using Auto-layout.
• Test Flight API is used to get user logs and crash reports etc.
• Utilized table views and created column to differential data from one another.
• Implemented Push Notifications and Local Notifications.
• Integrated Facebook SDK for login and to get teh user details.
• Used teh Table View Controller and customized TableView Cell to display teh images.
• Incorporated Google Admob into teh application.
• Worked on prototype wif sample data to implement CoreData in teh App to make it easy for maintaining user details while switching teh devices.

Environment: Objective-C, REST, JSON, Facebook SDK, Messaging, Email, Cocoa Touch,UI Frameworks, Document Directory.