SUMMARY

• Over 7 years of experience as Application Developer in a wide variety of business applications like designing & developing User Interface applications in iPhone and iPad application development using Objective - C, Cocoa Touch, UIKit.
• Over 2+ years of Working Knowledge on libraries specific to SWIFT 2.
• Well-versed in programming languages like C, Objective-C, C++ and JAVA.
• Particularly interested in client/server application.
• Expertise implementation knowledge of iOS mobile development tools like Xcode and Cocoa Touch including interface builder and storyboards.
• Well versed with various source control tools like Git, Clear Case and Tor-toise SVN.
• Experience consuming SOAP/REST Web Services and APIs.
• Expertise in creating and custom UI Views, Table Views, Tab Bars and Navigation Bar which are some basic functionality in a Multi-View Application.
• Developed apps using various iOS design patterns (MVC, Delegation, Target-action and Slide-out Navigation).
• In-depth knowledge MVC design architecture, Cocoa design patterns and concepts like delegation, protocols and categories.
• Worked on Audio Toolkit, AV Foundation, HTTP segmented streams MediaPlayer framework of Cocoa Touch to stream video and audio.
• Extensive experience in iPhone & iPod Touch application development.
• Proficient knowledge in iPad application development.
• Experienced in working with data parsing forms such as XML and JSON, to dynamically display data on iPhone/iPad.
• Strong Knowledge of Software Development Life Cycle (SDLC) with strategically designing and implementing the software, debugging, fixing and maintaining the software.
• Worked well with customers to determine requirements and application scope with efficient organizational work ethics, value based effective decision-making, team based cooperation and good communication skills.
• Worked in the internal process using SCRUM Agile methodology with supervision.
• Experience collaborating with senior mobile and senior backend developers in an Agile Methodology with little supervision.
• Excellent communication, organizational skills, attention to detail and the ability to meet tight deadlines.
• Strong commitment to organizational work ethics, value based decision-making and managerial skills.

TECHNICAL SKILLS

IOS: Objective-C and Swift

IDE: Xcode, Eclipse, AppCode, NetBeans. programming languages: C, C++, Objective C, Java, HTML4, HTML5, XHTML,CSS2, CSS3, SQL, JavaScript and jQuery.

Database: MySQL, SQLite, SQLServer 2005/2008.

Operating System: OS 10.5/10.6/10.7/10.8/10.9/10.10/10.11, Windows XP, Windows 7, Windows 8.

Frameworks / APIs: Cocoa Touch, Foundation, UIKit, Core Graphics, Core Data, Core Plot, External Accessory, Core Bluetooth, Google Protocol Buffers, C Standard Library, Win32 APIs, .Net Compact Framework, OpenGL ES.

Development Models and Patterns: MVC, Scrum method of Agile, V-Model.

PROFESSIONAL EXPERIENCE

Confidential, Jersey City, NJ

IOS application developer

Responsibilities:

• Senior Software Engineer in analysis, design, development, testing and implementation of various internet-based applications.
• Working Knowledge on libraries specific to SWIFT 2 and implemented bridging header from objective-c to SWIFT.
• Collaborated with designers to create clean interfaces and simple, intuitive interactions and experiences.
• Involved in doing AGILE practices, attending daily agile (SCRUM) meetings and SPRINT retrospective meetings to ensure delivery of high quality work with every iteration.
• Worked extensively with Objective C, SWIFT 2 and Cocoa frameworks.
• Used multi-threading to handle background events to improve the application performance.
• Worked with UIActionSheets, UITableViews, CustomCells, UIScrollViews, Navigation Co Implemented Accessibility and Localizations on the application.
• Interacting with QA on deliverables on every iteration and customer feedback implementation. controllers, delegates and protocols.
• Created of notifications to detect the autorotation in the customized sub views.
• Implemented NS Operation Queue and NSURL Connection to integrate with backend web services.
• Worked with Objective C, Swift and Cocoa frameworks.
• Delivered software solutions consistent with the product roadmap and released plan milestones.
• Integrated third party APIs
• Used AFNetworking to connect Restful API services and maintained background image downloads, uploads, chat conversations, and messages from system.
• Handled the client side session management and NSTimers.
• Worked on AddressBook framework to fetch the device contacts.
• Used Instruments to check for processing bottlenecks, memory leaks, and retain cycles.
• Worked on iPhone SDK and internet connection Protocols.
• Involved in Core data Framework using SQLite.
• Developed critical tools for this project like Customized Navigation bar, Page control and Scroll view.
• Worked on Web Service calls, XML and JSON parsing.
• Expertise in MVC design architecture, Cocoa design patterns and concepts like delegation, protocols and categories.
• Designed XSDs to define the xml structure of data exchanged between iPhone and server.
• Used a Test-Driven Development (TDD) environment to provide end-to-end development.
• Experienced in working with Core Animation / UI animation concepts.
• Worked with GIT to checkout and update the codebase changes.
• Responsible for Service Integration Development,Testing and fixed bugs to meet client specifications and standards.

Environment: iOS 7.1/8.0., Xcode 6.0/6.3, Agile Methodology, iPad, iPhone, Objective-C, UIKit, JSON, XML,HTML5, CSS, REST,JavaScript, jQuery, SQLite.

Confidential, Waltham, MA

IOS application developer

Responsibilities:

• Involved in requirement gathering, outlining and Made decisions on Layout design and Layout modifications.
• Continually established clear operational specifications and formulated software requirements.
• Worked with the UI team to design the icons, custom views, view transitions, animations for the screens.
• Design and developing applications by using swift.
• Worked extensively on Table view controller and made customized table view cells according to the client Pre-fetching data for different views for smooth screen transitioning.
• Created the User Interface/Navigation Layout for the application with respect to the business model flow.
• Implemented the Uplift work to make the application compatible with IOS7.
• Worked on search bar that helps user to find nearest doctors using Zip code or city or state
• Developed Application using Objective-C, Xcode with MVC Architecture.
• Used Auto layout feature to adapt UIs to different rotations and screen sizes for universal app.
• Designed the UI and added new features.
• Fixed many bugs related to UI, database server API.
• Used GCD, NSOperation queues for implementing complex multithreading features on the application.
• Used Xcode 5.0 and Storyboards to develop the screens for the application using MVC design pattern.
• Testing included emulator and device testing with iPhone, iPad, and iPod.
• Used XML parser, JSON to retrieve data for display on the iPhone/iPad from server using RESTFUL web services.
• Involved in iOS performance testing and Functional tests.
• Followed the AGILE methodology for implementing the project.
• Took care of Code Review, Code Fixes and bug Fixes.
• Coordinated with Configuration Manager for continuous integration.
• Performed unit testing in jUnit.
• Implemented bar code/ QR reader functionality.
• Extensive bug fix experience symbolicated the crash logs to find the root cause for several crashes in the application.
• Involved in presenting the application to the clients and internal stake holders.
• Provisioned, compiled, and managed apps for ad hoc and app store distribution.

Environment: Mac OS X, XCODE 5.0,5.1,6.1, iOS 7.0, Objective-C, JIRA Mobile Connect SDK,Jenkins, OCUnit,Git,(iPhone SDK) Agile Methodology,JavaScript, jQuery.HTML5, CSS3, REST.

Confidential

IOS application Developer

Responsibilities:

• Designed the registration screen of the application where the user can enter the user name and password.
• Designed the home screen of the application where the user can choose the type of the module to be populated.
• Performing all tasks from UI design and implementation to writing code for various features.
• Collaborated with designers to create clean interfaces and simple, intuitive interactions and experiences.
• Expertise in MVC design architecture, Cocoa design patterns and concepts like delegation, protocols and categories.
• Created a parser for the CSV file that would then allow us to parse the CSV file.
• Customized UITableView to have a custom look.
• Developed tools for this project like customized navigation bar, page control and scroll view.
• Worked with JSON for data exchange between client and server.
• Embedded several views modally and in push view controller.
• Involved in all aspects of SDLC including Design, Requirements analysis, development, testing and deployment.
• Worked with Xcode for debugging.
• Experience with RESTFUL service and APNS.
• Worked with UIKit Framework for development and maintenance
• 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.

Environment: IOS 5.0/5.1 and later, Objective-C, Xcode 4, Cocoa Framework, UIKit, XML Core Data,JS, jQuery, iPhone Simulator, Interface Builder and Instruments.

Confidential 

Junior Java Developer

Responsibilities:

• Developed application using Java/J2EE platform. Implemented the Model View Control (MVC) structure.
• Used Subversion for activities tracking i.e., Version Controlling and Change Management that is tracking structure of folders, maintaining global revision number for the whole repository and SVN operations.
• Developed, Tested and Debugged the Java, JSP and EJB components using Eclipse.
• Developed JSP as the view, Servlets as Controller and EJB as model in the Struts Framework.
• Develop user-defined tags using XML.
• Extensively used JSF framework.
• Used JDBC for communicating with Oracle 8i database.
• Used WebSphere Application Sever 5.1 to deploy the application.

Environment: Windows, Java, J2EE, WebSphere 5.1, WSAD 5, Struts, Struts1.1, Oracle 8i, JDBC, EJB 2.1, HTML, DHTML,XML, CORBA, XSLT, CSS, JavaScript, JSP.