PROFESSIONAL SUMMARY:

• Over 7 years of IT experience in design, development and maintenance of client server applications.
• 4 years of development experience in iOS application using XCode, Objective C, C++ and Cocoa Touch Framework.
• Proficient knowledge on iOS 9.2/9.1/8.x/6.x/7.x, Mac OS 10.10/10/9/10.8/10.7 , XCode 7.2/6.x/5.x/4.x/3. x.
• Strong knowledge in implementing core Frameworks like CoreLocation, CoreGraphics, MapKit, UIKit and EventKit Frameworks.
• Control the user interface programmatically, which requires more familiarity with AppKit classes and protocols.
• Experience with Swift programming language.
• Good experience on NSOperation Queue, Threads GCD and Blocks to perform multi - threaded development.
• Experience in SVN, GIT, Stash and GIT interfaces like Source Tree.
• Good experience in Test Drive Development TDD.
• Worked on AV Foundation, Core Location, Core Graphics, Core animation, Quartz core, Address Book, and many other third party frameworks.
• Hands on experience in Apple push notifications.
• Experience in using AFNetworking framework for Networking .
• Working knowledge of Unit and automated testing using XCTest .
• Solid understanding and Experience in using third party frameworks and reporting frameworks like Crashlytics and Google Analytics .
• Expertise in developing native applications for the iPhone, and iPad devices.
• Complete comprehension of Memory Management in Objective-C using Instruments to fine-tune the app performance and memory management.
• Experience in developing and consuming SOAP web services using XML and XSD .
• Experience in Customized Views, Table Views , Tab Bars , Scroll Bars and Navigation Bars .
• Expertise in MVC design architecture.
• Experience working on Banking & Financial , HealthCare , Retail , IT and Marketing domain mobile applications.
• Worked with Visual studio , JIRA , TFS to track project status and bug tracking.
• Strong knowledge in all phases of Software Development Life Cycle (SDLC) process, which includes requirement analysis, designing, implementing, debugging, testing, fixing and maintaining applications.
• Ability to coordinate with various team members involved in the project. Quick learner, excellent analytical, design and problem solving skills. 

TECHNICAL SKILLS:

Programming Languages: Objective-C, Swift, Swift 2, C, C++, C#, Java, Embedded C, ASP.Net, TDD, WCF, RUBY

Scripting Languages: VBA, UNIX Shell Script, DOS Script, HTML, HTML5, JavaScript, JSON, CSS, CSS3, DHTML, Sybase ASE 12.5/15.0.3

Frameworks / APIs: Cocoa Touch, Foundation, UIKit, Core Graphics, Core Data, Core Plot, External Accessory, Core Bluetooth, Google Protocol Buffers, C Standard Library, Win32 APIs, JavacardAPI, .Net Compact Framework, OpenGL ES, Kony, Xamarin, Appcelerator, RhoMobile, IBM Worklight, Phone Gap. Google cloud, Azure.

Mobile Operating Systems: iOS 4, iOS 5, iOS 6, Windows CE, QNX, Windows Mobile, ROM, Android

Operating Systems: Mac OS X 10.5, 10.6, 10.7, 10.8/Yosemite, Unix/Linux, POSIX, Vx Works, IPhone 3.2,5,6,7,8,9 versions, MS-DOS, Windows

IDE's / SDK: Xcode, Microsoft Visual Studio, Eclipse, Android SDK, NetBeans, Xamarin, Cyan Mobile Platform, KONY.

Web Services: JSON, XML, Apache Tomcat, IIS

PROFESSIONAL EXPERIENCE:

Confidential, Louisville, KY

Sr. iOS Developer

Responsibilities:

• This application was designed and implemented using Interface builder, Instruments and Swift and Objective C
• Developed code using Navigation controllers, Action sheet, PageView Controllers, Custom view controllers, custom protocols.
• Developed critical tools for this project like customized navigation bar, page control, table view, image picker and scroll view.
• Worked closely within a cross functional team of testers and developers.
• Worked on web service calls using xml parsing in the project.
• Added animation between UIViews for smooth transitioning and better user experience.
• Worked with Backend team to display the correct data format in devices.
• The user interface for this app was implemented using UIKit and Foundation, AVFoundation, Core data, iOS 9 Frameworks.
• Developed navigation between views was mixture of using UINavigationController and UIGesture Recognizer.
• Used Instruments to fine-tune the app performance and memory management.
• Involved in the code review meetings. Also fixed code and bugs in the code.
• Interacted with customer in business meetings to get the customer stories in the product backlog and also reported the status every week sprint.
• Attended daily scrum meetings to discuss the road.
• Followed Agile Engineering throughout the project to adapt the project to the changing requirements during the development of the app.
• Used JIRA to track project status and bug tracking.
• Used a Test-Driven Development (TDD) environment in a Scrum development methodology to provide end-to-end development.
• Familiar with Core Animation / UI animation concepts.
• Worked with GIT to checkout and update the codebase changes.
• Used Agile Scrum methodology for development.

Environment: IOS 8.x/7.x, Objective-C, Core Data, Xcode, Cocoa frameworks, MapKit, CoreLocation, AV Foundation, GitHub for version control.

Confidential, Irvine, CA

iOS developer

Responsibilities:

• Participated in documentation for the project application.
• Customized table view cells according to the client requirements.
• Extensively worked with instrument tools to minimize memory leaks and assure overall application stability.
• Worked on Web Service calls and JSON parsing.
• Worked with Backend team to display the correct data format in devices.
• Used the same XIB to design for iPhone 5 and older iPhones by using Auto-layout.
• Integrated a web-based content made with HTML5 on a Native application using UI Web View.
• Used Core Data Framework for local storage purpose in SQLite.
• Strong Expertise in frameworks like Bootstrap, Angular JS, JQUERY, Cordova, Backbone.
• Worked in an Agile Environment - Monthly Sprint planning and Daily SCRUM meetings.
• Involved in creating navigation and coding for user interface layout and views.
• Web service cells by including XML and JSON parsing in the project.
• Responsible for service Integration Development and Testing.
• Used AV Foundation framework to record audio.
• Used OpenGL API for rendering 2D and 3D vector graphics.
• Used storyboards and auto layout in the application.
• Expertise in device firmware testing.
• Made a UI TabBar Navigation AWS, Azure, Google cloud based application.
• Implemented PushNotifications and LocalNotifications.
• Used GitHub to pull code and make changes in the code and push the code back.
• SQLite is used to store data in the project.
• TestFlight API is used to get user logs and crash reports etc.
• Fixed bugs as documented by QA team.
• To upload/download the secured files with supporting to SFTP we integrated the 3rd part API.
• Worked on JUnit and SOAP UI for testing the written java classes.
• Multi-Threaded some of the modules in the app by running tasks in a separate thread using GCD blocks and NSOperationQueue for optimizing the performance 

Environments: iOS 8.0 and iOS 7.x (iPhone SDK), Mac OS X, Objective C, XCode, Cocoa Touch, Cocoa framework, iPhone Simulator, REST, JSON.

Confidential, Minneapolis, MN

iOS developer

Responsibilities:

• Participated in documentation for the project application.
• Customized table view cells according to the client requirements.
• Extensively worked with instrument tools to minimize memory leaks and assure overall application stability.
• Worked on Web Service calls and JSON parsing.
• Worked with Backend team to display the correct data format in devices.
• Used the same XIB to design for iPhone 5 and older iPhones by using Auto-layout.
• Integrated a web-based content made with HTML5 on a Native application using UI Web View.
• Used Core Data Framework for local storage purpose in SQLite.
• Strong Expertise in frameworks like Bootstrap, Angular JS, JQUERY, Cordova, Backbone.
• Worked in an Agile Environment - Monthly Sprint planning and Daily SCRUM meetings.
• Involved in creating navigation and coding for user interface layout and views.
• Web service cells by including XML and JSON parsing in the project.
• Responsible for service Integration Development and Testing.
• Used AV Foundation framework to record audio.
• Used OpenGL API for rendering 2D and 3D vector graphics.
• Used storyboards and auto layout in the application.
• Expertise in device firmware testing.
• Made a UI TabBar Navigation AWS, Azure, Google cloud based application.
• Implemented PushNotifications and LocalNotifications.
• Used GitHub to pull code and make changes in the code and push the code back.
• SQLite is used to store data in the project.
• TestFlight API is used to get user logs and crash reports etc.
• Fixed bugs as documented by QA team.
• To upload/download the secured files with supporting to SFTP we integrated the 3rd part API.

Environment: IOS 5.x/6.x, Objective-C, Core Data, Xcode, Cocoa frameworks, MapKit, CoreLocation, AV Foundation, GitHub for version control.

Confidential

Java/ J2EE Developer

Responsibilities:

• Involved in analyzing and designing of the project.
• Application is developed using spring with the help of MVC architecture.
• Hibernate ORM framework with spring support and JDBC is used to develop data abstraction layer.
• Using JavaScript, HTML, XML, DHTML, CSS and JSP’s developed the front-end screen. Validated the client side using JavaScript and developed the required servlets.
• Developed Restful Web Services which acts as endpoint to share data with other products where JSON as messaging medium.
• Struts action classes, Dispatch action classes, DAO views are designed using Struts custom tags.
• Being a developer coordinated with client and onsite team to understand business process and its requirements.
• To extract SOAP information from the XML Web service we used XPATH.
• Installed, configured and maintained WebSphere application server.
• Database objects were created in Oracle database using PL/SQL to store procedures, functions and triggers.
• Used Maven to build and manage the project.
• Participated in Daily SCRUM meetings, Code review and Quality Assurance.
• Eclipse IDE is used for writing code and implemented logging using log4j.
• Data from the Oracle Database is accessed by using JDBC with standard statements
• Reviewing of Unit Test Plan, Unit Testing, Unit Results and any other quality related work.

Environment: J2EE, Java, Struts, Web services (SOAP), JavaScript, CSS, HTML, XML, WebSphere, JQuery, Oracle database, Eclipse, XML, SQL, Hibernate 3.x, Git, Windows XP/07 and MS-office.

Confidential

Software Engineer

Responsibilities:

• Interacting with business clients about the requirements.
• Developing the low level design and providing the walkthrough to the team members.
• Involved in working the database based on the requirement.
• Preparing the WBS for the user stories.
• Communicating with multilingual clients and understanding their requirements.
• Documenting the requirement specification and design.
• Involved in tracking the issues and assigning to the respective resources.
• Worked on SOAP and JAX-RS for Restful Web Services.
• Worked on Spring AOP, IOC concepts extensively.
• Worked on Hibernate ORM for Data access platform.
• Generating the Web Service client stubs for the provided WSDL.
• Delivering the applications as per the requirement on time.
• Design UI screens using XMI, JSP, CSS and HTML.
• Involved in developing the tool for various interfaces having different request types and responses using Servlets and JSP.
• Bug fixing, Maintenance of the old modules that are already in production.
• Involved in resolving the live issues of the application.
• Involved in the up gradation of Tomcat and SQL Server.
• Used SVN as version control system.
• Development experience on web services.
• Responsible for code merging and code review to release branches.
• Involved in providing knowledge transfer regarding to the application to the users.

Environment: Java/J2EE, JSP, Servlets, HTML, CSS, Java Script, Struts, Spring, Hibernate, XML, XSD, Eclipse, web services, XML beans, Web sphere Application Server, Tomcat, ANT, SQL Server, Log4j, SQL Developer, FileZilla, Agile Methodology, SVN.