SUMMARY

• Over 7 years of experience in designing & developing User Interface applications, integrating with various Databases and Client - Server applications experience developing iOS, MAC OSX Platforms.
• Strong knowledge of Objective-C (iPhone/iPad), iOS SDK 4, iOS SDK 5, iOS SDK 6, iOS SDK 7,iOS SDK 7.1 application development using Objective-C, Cocoa Touch, UIKit, Java, Object Oriented Design Principles(OOD& OOP),PERL.
• 2+ years of experience in analysis, design and development of Java based applications.
• Experienced in Native Mobile Application development with Social Media platform integrations such as Facebook, Twitter, and Google+ with OAuth token handling; and Creating HTML files for iOS Message Controller to share URLs and formatted text.
• Experience in XML and JSON Parsing, Multithreading using both 1st party and 3rd party frameworks including NSXMLParser and NSJSONSerialization.
• Extensive experience Consuming REST/SOAP Web Services and APIs.
• Worked extensively on relational databases and data modeling.
• Worked with RSS News feed integration with custom UI components and social sharing features; Also worked on Core Graphics and Animation
• Extensive experience in iPhone & iPod Touch application development.
• Expertise in iPad application development
• Worked on Audio Toolkit, AV Foundation, HTTP segmented streams Media Player framework of Cocoa Touch to stream video and audio, which are both DRM and Non-DRM protected.
• Worked extensively on Xcode, Interface Builder and Instrument.
• Experienced in Mobile Application Development using UIKit, Core Foundation with Cocoa touch.
• Worked with QT Framework 5.0 in creating .pro files and deploying to Xcode Project.
• Expertise in MVC design architecture, Cocoa design patterns and concepts like delegation, protocols and categories.
• Created and customized views, table views, tab bars and navigation bars which are some basic functionality in a multi-view application.
• Proficient in source control with Git, SVN.
• Knowledge of Object Oriented Concepts and good development experience in using those concepts in building re-usable code.
• Experience working with in-app purchase application for the iPhone/iPad along with distinct marketing based applications enhancing sharing through social networks and email.
• Experience in Web Applications including Mobile Development Life Cycle (SDLC), requirements and specifications, design, construction, testing, and maintenance.
• Proficient knowledge of Programming Experience using Objective-C.
• Good Knowledge in PL/SQL & Relational Database (RDBMS) Concepts, creation of Database Triggers, Views, Packages, Stored Procedures and Functions.
• Proficient in programming languages such as JAVA, HTML5, CSS, jQuery AngularJS and JavaScript.
• Experience with Google mobile service provider API and MapKit framework.
• Extensive experience in working with Cascading Style Sheets (CSS).
• Strong commitment to organizational work ethics, value based decision-making and managerial skills.
• Quick learner, excellent analytical, design and problem solving skills and always curious to learn new skill or a new technology
• Used Bridging header to convert Objective-C files to Swift files.

TECHNICAL SKILLS

IOS Applications: Objective-C and Cocoa development for iPhone and iPad devices in Xcode Interface builder-UIKit, Cocoa touch, Core Data

Software: Trained in iOS 4, iOS 5, iOS6, iOS7 with Xcode 3.0/ 4.0., 5.0, 6.0, 6.1.3 OSX 10.5, 10.6, 10.7, 10.8, ASP.net with Visual Studio 2005/ 2008, Microsoft office suites

Programming Languages: C, Objective-C, Swift, C++, Core Java, HTML

Front End: HTML 4, and 5, CSS2 and 3. JavaScript/ jQuery library, AngularJS

Databases: SQL Server 2005/2008, SQLite with Core iOS sandbox, building, and database in iOS sandbox

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

Tools: Xcode 3.0/4.0/5.0/6.0/6.1.3, Visual studio 2005, Dreamweaver

Development Tools: CVS/SVN/GIT

PROFESSIONAL EXPERIENCE

Confidential, Kansas City, MO

Sr. IOS Developer

Responsibilities:

• Worked extensively with Objective-C and Cocoa frameworks.
• Responsible for designing an Intelligent Asynchronous Cache Manager to separate the UI code from Service call Code.
• Responsible for Creating Models and Services in conformance with the WSDL's provided.
• Responsible for Service Integration Development and Testing.
• Web services deployment and testing on rest client.
• Worked on iOS7 and iOS8 using Swift
• Presented data as Collection View using delegate and data source methods using Swift.
• Created the complete database using core data.
• Complete implementation of the retrial mechanism.
• Beta testing of the application via test flight.
• Publishing the application on App store and then pushing updates after every sprint release.
• Designed the complete MVC flow for the application with UI components and controllers to be used for iPhone.
• Linked the core data to the model and replaced all the mock data with the Core Data using Swift
• UsedAngular JSframework for single page applications.
• Complete data base designing for both android and iPhone
• Developed critical tools for this project like customized navigation bar, page control and scroll view.
• Worked withUIKit Frameworkfor the applications at hand.
• Worked extensively on table view controller and madecustomized table view cellsaccording to the client
• Pre-fetching data for different views for smooth screen transitioning.
• Followed a work data flow principle for design and development.
• Worked closely within a cross functional team of testers and developers.
• Worked on web service calls,XML and JSONparsing included in the project.
• Worked withUIKit Frameworkfor development and maintenance.
• Reported progress/challenges to onsite project lead.

Environment: s: iOS 7.0,(iPhone SDK), Mac OS X, Objective C, Swift, Xcode 4.6 and 5.0, Agile Methodology, HTML5, CSS, AngularJS, REST, JIRA, JavaScript, jQuery.

Confidential, Philadelphia, PA

Sr. iOS Developer

Responsibilities:

• Developed critical tools for this project like customized Navigation Bar, Page Control and scroll view.
• Application was tested and developed in support for iPhone 5S, iPod 5th generation and iOS 7
• Working currently on the latest Xcode version 6.1.1 with the latest OS X and iOS 8.1 SDK.
• Currently working on titanium SDK in creating Apple PNS.
• Recently implemented SQLCipher a third party model in encryption of databases.
• Design changes were done for table views, tab bars and navigation bars according to the new iPhone 6.
• Created libraries in creating a single sign on for developers to log into a session and continue the work of code where they had left previously.
• Participated in daily scrum to discuss the progress in the sprints.
• Debugging issues onsite whenever required.
• Performed all tasks from UI design and implementation to writing code for various features.
• Web services deployment and testing on rest client.
• Responsible for Service Integration Development and Testing.
• Worked on Web Service calls XML and JSON parsing included in the project.
• Used OpenGL ES framework hardware-accelerated 2D and 3D graphics rendering.
• Worked with RSS News feed integration with custom UI components and social sharing features.

Environment: s: iOS 7.0 and later-, Mac OS X, Objective-C, Xcode 5.1, Cocoa, Cocoa Touch, Cocoa framework, XML, JSON, SQLCipher.

Confidential, San Francisco, CA

Sr. iOS Developer

Responsibilities:

• Created and automated nightly built jobs and used test flight APIs to forward the build to other team members.
• Stored large data on iPads using magical records and core data.
• Worked with GIT to checkout and update the codebase changes.
• Used Xcode storyboards to develop UI for iPads.
• Implemented and designed REST APIs to support mobile applications.
• Debugging issues onsite whenever required
• JSON based parsing response conducted and used for AF Networking.
• Responsible for gathering product integration, product requirements, product implementation and support.
• Designed and developed context sharing mechanism to support internal modules in project in Objective-C.
• Used agile methodology for development of the application.
• Used GIT to checkout and update the codebase changes.
• Involved in Code Review, Code Fixes and bug Fixes.
• Wrote various methods to manipulate HTML and CSS in jQuery made pages dynamic using AJAX, JSON, and XML
• MapKit was used to display d directions from current location and directions to next stop in a table view.
• Worked constantly within a cross functional team of testers and developers.
• Worked with Xcode and GDB for debugging.
• Participation in daily scrum to discuss the progress in the sprints

Environment: s: iOS 7.0 and 6.0 (iPhone SDK), Mac OS 4. X, Objective C, Xcode 4.6, Cocoa Touch, and Cocoa framework, JavaScript, jQuery, Adobe CS5 Suite (Photoshop, Dreamweaver), MapKit, Core Location, and AVFoundation.

Confidential, Chicago, IL

Mobile Developer

Responsibilities:

• Requirement analysis to identify the set of possible use cases for the new product design.
• Handling multiple series clinical protocol from document to module delivery (end to end).
• Experience in handling FDA validated documentation keeping system and managing change request for the same.
• Java Development deployment using Websphere 5.0 / 6.0 and Eclipse and RAD IDE.
• Front End Development using JSP, HTML, JavaScript, XML, and XSL.
• XML transformation using XSLT and XPATH.
• Redesign and implementation of Form System for easy configurability.
• Custom Form implementations for various protocols.
• Design and implementation of Payment automation module.
• Data migration from legacy DB2, Sybase based systems to Java/J2EE based modules.
• Custom Database/Table design for various protocol implementations.
• PL/SQL development.
• Data transformation for comparative analysis and studies.
• Code Reviews.
• Enhancement implementations in Report module.
• Customized report implementations for various protocols.
• Interacting with Line of Business teams as part of Change Management activities.
• Coding and Maintenance of existing product using Struts MVC framework.
• Preparation of Unit test plans and System test plans for various functionalities.
• MIS report creation (using remedy bug and change request ticket handling)

Environment: s: JSP 1.2, Servlets, JavaScript, XSL, EJB, MQ, JMS, WEB SERVICES, JAX-WS, JAXB, JSTL, JNDI, LDAP, Struts 2.0, Spring 2.1, Hibernate 3.3, WebSphere 7.0, RAD/WSAD 7.0, JBoss, Oracle 10G, DB2, Sybase, TOAD, LINUX, Apache Ant, Maven, VSS, CVS.

Confidential

Java/J2EE developer

Responsibilities:

• Developed business logic layer and data access layer
• Designed the layout of user interface
• Wrote global methods for FAQs/support, help, contact and general information pages, which displays in the same page with hiding/visible sections for better performance of site.
• Participated in the system study to understand the functionality of the current system.
• Build user interface using JSP and Java Script.
• Developed EJB beans to create the business logic.
• Developed DAO’s to perform database operations.
• Used SOAP base web service to consume web service produced by IBM Content Manager.
• Used JUnit for unit testing purposes.
• Used SVN as version control tool.
• Retrieved dynamic content data for all content pages.
• Tested application with unit testing, manual testing and writing test classes.
• Effectively participated in communication with Business Analysts and architects.

Environment: Web sphere application server, SVN, JUnit, SQL, J2EE, Core Java, and SOAP based web service, XML, Windows, JSP, JavaScript, EJB, DB2, and Rational Application Developer 7.0.