PROFESSIONAL SUMMARY:

• Over 7 years of experience in in designing & developing Web & Mobile applications and 5+ years in iOS Applications.
• Hands - on experience working with XCODE7 and Swift2.0
• Highly proficient in programming languages - Objective-C and Swift (all versions) .
• Experience in Google and Apple Map Kits, Push Notifications and Mobile Location Services, Core Location, Map kit, Cocoa Touch frameworks, Core Graphics, Core animation, UIKit.
• Strong Experience in Database Management skills: SQL, NoSQL, Parse, MongoDB.
• Extensive experience in iPhone & iPad application development.
• Hands on experience on integrating Push Notifications.
• Experienced in using source control like JIRA , GIT and SVN .
• Good understanding of Memory Management: ARC and non-ARC in iOS development.
• Experienced in Mobile Application Development using UIKit, Core Foundation with Cocoa touch.
• Experienced in working with data parsing forms such as XML and JSON, to dynamically display data on iPhone/iPad.
• Proficient in programming languages such as HTML5 and JavaScript.
• Proficient in Objective-C, C++, good understanding of Object Oriented Programming.
• Experience in Apache Server configuration/maintenance, also worked with Amazon Web Services
• Always follow MVC design architecture, adept knowledge of cocoa design patterns, singleton pattern and delegation patterns.
• Developing with cross-platform tools such as Xamarin
• Have working knowledge of React Native , used it to develop apps using only JavaScript as it uses the same fundamental blacks as regular iOS apps
• Knowledge of Object Oriented Concepts and good development experience in building re-usable code.
• Super readable code: always follow companies commenting, documentation and naming rules.
• Experienced in Native Mobile Application development with Social Media platform.
• Experienced in creating user interface using Xamarin Forms for designing UI using framework APIs and XAML with different available layouts and controls to target both iOS and Android Apps.
• Experienced in Integrations such as Facebook, Twitter, and Google+ with OAuth token handling; and make API requests.
• Confidence in working with other iOS and Android developers to complete detailed projects.
• Strong commitment to organizational work ethics, value based decision-making and managerial skills.

TECHNICAL SKILLS:

iOS Applications: Objective-C,Swift and Cocoa development for iPhone and iPad devices in Xcode Interface builder-UIKit, Cocoa touch, Xamarin, CoreData Software iOS 4/5/6/7 with XCode 3/4/5/6/6.1.3/6.2/6.3/7 OSX 10.5, 10.6, 10.7, 10.8, ASP.net with Visual Studio 2005/ 2008, Microsoft office suites, React Native, Java Web Service Development

Programming Languages: Objective C, Swift, Java, C, C++, Perl, PHP, SQL, HTML5, CSS, JavaScript, JQUERY library

Database: Oracle 10g,11g, SQL Server 2008/2010, DB2, SQL, MongoDB, Parse, Amazon Dynamo DB, Apache Jenkins

Operating Systems: MAC OS 10.5/10.6/10.7, Windows XP, Windows 7, Windows 8, Linux, UNIX

Mobile Operating Systems iOS, Android: Phone Simulator and Emulator iPhone/iPad, Windows 8/Mobile, Android, Eclipse

Hardware: Verilog, Cadence Virtuoso, Synopsis DC, Modelsim, Prime Time

PROFESSIONAL EXPERIENCE:

Confidential, Philadelphia, PA

Sr. iOS Developer

Responsibilities:

• Developed iOS applications using Swift2.0/Xcode 7 in an Agile environment
• Worked extensively with Objective C, Swift and Cocoa touch frameworks .
• Created various views , table views, customized views and popovers .
• Worked on web service calls , XML and JSON parsing included in the project.
• Working with UIKit Framework for development and maintenance.
• Debugging issues at onsite whenever required as well synchronizing data developed on mobile application with backend applications.
• Followed a work data flow principle for design and development.
• Implementation of push notification.
• Complete data base designing for both iPhone and android.
• Worked with React Native to develop a native mobile app using JavaScript
• Used Touch id to log into the application based on local authentication.
• Worked with HTML 5 web app and then imported to native application.
• Pre-fetching data for different views for smooth screen transitioning.
• Developed Navigation between views was mixture of using UI Navigation Controller , UI Gesture Recognizer, and UI Popover Controller.
• Verifying server API & Complex Views using with Test Driven Development.
• Also, during the project got to use apache Cordova for the native application API's.
• Took care of Code Review, Code Fixes and bug Fixes.
• Used keychain services to store all passwords, keys and documents.
• Performed all tasks from UI design and implementation to writing code for various features.

Environment : iOS 10, Mac OS X, Objective C, XCode8, Agile Methodology, Swift, REST, JIRA, JavaScript, GIT.

Confidential, Beverton, OR

Sr. iOS Developer

Responsibilities:

• Worked extensively with Cocoa and UI Frameworks.
• Worked with SWIFT and Objective C for updating the app.
• Worked with Xamarin Studio for auto layout, surface based constraint editing, adaptive seague types for story board
• Worked extensively on table view controller and made customized table view cells according to the client requirements.
• Utilized UITabBarController , UINavigationController , UITableViews and UIScrollView to display content as required in the App.
• Worked on NSURLConnections , CLGeocoder and annotation to pick the nearest location.
• Worked on NSMutableData and response data to get the responses from web services.
• Utilized Quartzcore framework for supporting graphics.
• Worked on UIpicker view and delegate to pick the location.
• Utilized tableviews and created column to differential data from one another.
• Iterative design process upon client approval build out of all assets: buttons, products shots, UI Components, etc.
• Used REST web services for networking on iOS.
• Worked on JSON parsing included in the project.
• Utilised MVC for design patterns.
• Used Automatic Counting for managing the memory.
• Worked with UIKit Framework for development and maintenance.
• Added animation between UI Views for smooth transition and better user experience.
• Used the XIB to design for iPhone by using Auto-layout.
• Implemented data chasing using CoreData and Application Directory.
• Reported progress/challenges to project lead.

Environment: Objective C, Cocoa Touch, UI Frameworks, corelocation Foundation, CoreData, Core Graphics, Quartz Core, Basic iOS APIs, iOS Simulator, MVC, ARC.

Confidential, Columbus, OH

iOS Developer

Responsibilities:

• Worked on UITableViewController and made customized table view cells according to the client.
• Worked with subversion to checkout and update the codebase changes.
• Worked on check deposit using Quick-Deposit.
• Worked with React Native to develop a native mobile app using JavaScript
• Designed the database and data model for application using SQLite .
• Implemented the code to perform the CRUD operations to the SQLite Database .
• Demonstrated ability in handling the memory management. Profiling and performance analysis using X-code instruments.
• Worked on Agile and scaled Agile, continuous delivery, continuous deployment, and automated testing.
• Developed Unit tests for testing specific functionality and logic.
• Designed and implemented the Continuous Integration process for all the application.
• Formatted the data as per business rule to display User interface.
• Followed a work data flow principle for design and development
• Worked on Web Service calls, JSON .
• Followed Agile methodology throughout the project.
• Integrated imageKit and MapKit into the Application.
• Tested the application for memory leaks and relevant bugs, fixed the leaks and deployed on different iPhone firmware's to validate the application stability.
• Evaluated technology solution design, research and proposal.

Environment: Xcode 5/4.6/4.5, Objective-C, Cocoa Touch, Cocoa framework, JavaScript, JQuery, JUnit, SoapUI, MapKit, Core Location, AVFoundation, SVN.

Confidential, Keasbey, NJ

Mobile Application Developer

Responsibilities:

• Designed and implemented the complete application architecture.
• Worked broadly on table view controller and made customized table view cells as indicated by the customer.
• Integrated Chat messenger and barcode scanner functionality.
• Followed a work information stream standard for outline and improvement
• Worked on Web Service calls and JSON parsing included in the project.
• Used Core data Framework for local storage purpose in SQLite .
• Formatted the Data according to Business standard to show in UI
• Worked with GIT to checkout and update the codebase changes.
• Reported progress/difficulties to project lead
• Debugging issues on location whenever required
• Complete execution of the retrial mechanism
• Added animation between UI Views for smooth move and better client experience.
• Publishing the application on App store and afterward pushing upgrades after every sprint discharge
• Web services deployment and testing on rest client.
• Worked on Unit-test code for strength, including edge cases, usability, and general reliability
• Responsible for Service Integration Development and Testing .

Environment: iOS 4, 5, 5.1, Xcode 4.1, 4.3.3, 4.4.1, iPhone, Objective-C, UIKit, JSON, XML, SQLite, ViewController.

Confidential

Web Developer

Responsibilities:

• Development experience involving Test Driven Project Development methodology.
• Provide Internet related services including Website design , front-end web development , domain name registration and web hosting .
• Design and deploy web services to integrate APIs with cloud platforms such as iCloud , Amazon and Microsoft Azure .
• Code design using Perl to design object oriented web services .
• Designed web templates, banners, advertisements using Photoshop , Dreamweaver and Flash .
• Template conversion to CSS/(X) HTML . Built the XHTML templates and cascading style sheets (CSS) for the front end of the application.
• Applied advanced HTML , JavaScript and CSS to deliver cutting-edge user interfaces and components.
• Re-skinning of existing web sites that are compatible with existing RSS feeds .
• Created graphics including icons, banners and logos using Visual Basic tool .
• Designing and optimizing graphics for corporate client sites.

Environment: Visual Basic, HTML/DHTML/XHTML, JavaScript, CSS and FTP Client.