SUMMARY

• Over 6+ years of experience in IT industry with 3 years of experience as a Software developer in designing and developing efficient User Interface Applications, Integrating with various Database and Client - Server Applications in iOS application development using iPhone SDK, X-code, Swift, Objective-C, Cocoa Touch, UIKit, Core Location, Core Data, and MapKit.
• Well versed with complete Software Development Life Cycle (SDLC) process which includes strategically designing and implementing the software, debugging, fixing and maintaining the software.
• Created and customized views, table views, tab bars, collection views and navigation bars which are most needed functionality in a multi-view application.
• Expertise in Design Patterns (MVC, MVVM, Singleton, Delegation, Protocols, Notifications, KVO, KVC), Memory Management concepts (ARC, MRC, and MRR), Multithreading.
• Expertise managing application flow using Storyboard and XIB files.
• Strong optimization and debugging skills.
• Experience working with various data parsing forms to dynamically display data on iPhone/iPad such as JSON and XML.
• Experience working with Apple Push Notifications, SQLite3, In-App purchases, social sharing (Facebook, Twitter, etc.,), and Game Center.
• Clear noledge about Development and Distribution of app into App Store.
• Used Xcode Instruments to fine-tune the app performance and memory management.
• Integrated Flurry Analytics tracking in app to no user behavior and track down response.
• Used Jenkins for Continuous Integration and Build Automation.
• Very good experience in developing software applications using Test Driven Development (TDD) via Agile Modeling (AM) approach.
• Has Experience in using revision control tools like GIT and SVN to checkout and update the codebase changes.
• Working noledge of API’s like Google Maps, Facebook, and Twitter for iOS.
• Worked on JIRA, Bugzilla to efficiently communicate and manage different facets of the projects with various development teams.

TECHNICAL SKILLS

Programming Languages: Objective-C, Swift, C, C++, Java, JavaScript

IDEs: Xcode, Eclipse

Operating System: Mac OS X, Linux, Windows, Ubuntu

APIs and SDKs: Cocoa Touch, Storyboard, Social (Facebook, Twitter), UIKit, Core Graphics, Core Location, Auto layout, MapKit, EventKit, Core Foundation, Security Framework, and Rest API

Databases: SQLite3, Core Data, MySQL

PROFESSIONAL EXPERIENCE

Confidential, Jersey City, NJ

iOS Developer

Responsibilities:

• Involved in various phases of Software Development Life Cycle (SDLC) of the application like Requirement Gathering, Design and Analysis and code development.
• Worked extensively with Objective-C, and Cocoa frameworks for mobile application development.
• Worked on migrating existing Objective-C code into Swift.
• Worked on implementing Push Notification for reminders and new alerts.
• Worked with JSON and JSON serialization to pull data from backend and display it on the app.
• Worked on implementing different frameworks such as Message UI, AV Kit, Core Data, UI Kit, and AF Networking.
• Used customize UIElements, UITableview, UICollectionview, UIScrollview, UIActionsheet, and UIAlertsheet to build user interface of the app.
• Implemented Auto-layout concept to adopt dis app interface on different smart devices.
• Involved in daily standup call, sprint planning, and review meetings to discuss the project details.
• Created models in MVC and development of delegates for updating model information.
• Involved in Project documentation and possess expertise in the same.

Environment: iOS 7,8,9, Objective-C, Swift 2.x, Xcode 7.x, Cocoa touch, Cocoa frameworks, AV Foundation work, AF networking, Map kit, Core location,Mac OS X.

Confidential, Wilmington, DE

iOS Developer

Responsibilities:

• Worked extensively with Objective C and cocoa frameworks including Core Data, Foundation, Core Animation and UIKit.
• Implemented Touch ID feature in the app to login for users without entering password every time.
• Developing the UI screens by integrating different Views and Windows to make them user friendly.
• Worked with UI Framework for the applications at hand.
• Working on third party devices and communicating with them using iBeacon.
• For security purposes, coded app to store sensitive information in iOS Keychain using NSUserDefaults.
• Integrated image kit and MapKit into the app to find nearest branch locations and ATMs.
• Generated Enterprise build and sent it through out the team for testing and UAT.
• Used Serialized JSON to read the response dat came through the server.
• Using Xcode instruments, for performing analysis on application, finding memory leaks and for automatic testing.
• Implemented NSOperationQueue and NSURLConnection to integrate with backend web services.
• Used the NSFileManager to store the user order details in a file permanently.
• Used Core data Framework for local storage purpose.
• Implemented Restful Web services with JSON inputs to call application using asynchronous NSURL calls for background downloading.
• Integrated Flurry analytics to log user activity in various screens.
• Communicating and interacting with users and other teams as needed to meet the project deliverables.
• Worked with the project manager to support project plans and appropriate resource and time allocation.
• Providing project status reports and resolving any outstanding production issues.
• Followed Agile Methodology in developing the enterprise application.
• Responsible for app support and latest versions compatibility.

Environment: iOS 7,8 (iOS SDK), Objective C, Cocoa Touch, Swift 1.x, Xcode 5.1.1/6.0, JSON, Agile Methodology, HTML5, CSS, REST, JavaScript, JQuery, MS SQL Server 2008, GIT.

Confidential, Richmond, VA

iOS Developer

Responsibilities:

• Worked extensively with objective-c and cocoa frameworks in Xcode.
• Implemented UIViewAnimation & UINavigationController for easy navigation of the app.
• Developed Custom UIViews & UITableViews for user interface.
• Extensively worked with MAP Kit to navigate dealer store locations and gets you the directions.
• Extensively worked with XML and JSON inputs to pull the data from backend and display on the app.
• Fixed bug issues of the application in order of speed and performance enhancements.
• Worked on Internet connection Protocols.
• Coded to store sensitive information in iOS Keychain using NSUserDefaults.
• Created Notifications module dat resurfaces notification messages through APN's from a database connected on a secure socket.
• Effectively managed the project code using GIT.
• Core Data Framework was implemented to keep track of user's favorites and store data.
• Worked closely with QA for testing and debugging.
• Designed payment and affordability calculator.
• Designed and developed latest trends for iPhone clients.

Environment: Objective-C, Cocoa Touch, Storyboard, JSONSerialization, SQLite, Core Data and AV Foundation Framework.

Confidential, Rochester, NY

Java/J2EE Developer

Responsibilities:

• Designed and developed Enterprise Eligibility business objects and domain objects with Object Relational Mapping framework such as Hibernate.
• Created applications, connection pools, deployment of JSPs, Servlets, and EJBs in Apache Tomcat.
• Developed application service components and configured beans using SpringIOC, creation of Hibernatemapping files and generation of database schema.
• Developed Presentation layer components comprising of JSP, AJAX, Struts Action and AJAX tag libraries.
• Developed back-end stored procedures and triggers usingOracle PL/SQL, involved in databaseobjects creation, performance tuning of stored procedures, and query plan.
• Developed SQL queries with JDBC API, Hibernate ORM to access data.
• Develop innovative and quality solutions by making use of latest tools and technologies like Apache CXF,SpringCore, andSpringAOP.
• Engaged with Eclipse for visually designing, constructing, testing and deployingJ2EE application and web services.
• Used the various error handling features of SOA Suite 11g like Fault Management Framework, catch/catch-all branches, compensating transaction etc. to achieve robust error handling.
• Worked extensively on the SOA infrastructure and Enterprise Manager (EM) console to fix some critical performance, memory and transaction timeout issues in the system.
• Developed JUnit test cases for all the developed modules.
• Designed and implemented Agile Scrum Methodology for product development.
• Was involved in writing JSPs, JavaScript and Servlets to generate dynamic web pages and web content.
• Developed and build the application using ANT.
• Prepared theRESTand SOAPbased service calls depending on the data passing to the web service.

Environment: core JAVA 5/6, JavaScript, Servlets, JSP’s, JDBC API, EJB, JPA, Spring-Core, AOP, Hibernate, JSF, HTML, CSS, AJAX, SOAP WS, RESTFUL WS, SOA, Oracle 10g, DAO, SVN, ANT, Eclipse, HTML, PL/SQL, Apache Tomcat, Clear Case, SQL Developer, JUnit, CSS, Log 4j.

Confidential, Wayne, NJ

Java Developer

Responsibilities:

• Developed the use cases and class diagrams using Rational Rose/UML.
• Performed end-to-end design and development of all layers of the application.
• Implemented Spring MVC for designing and implementing the UI Layer for the application.
• Used EJB to inject the services and their dependencies.
• Used JQuery to retrieve data from server synchronously in the background without interfering with the display and existing page in an interactive way.
• Wrote JavaScript for dynamic manipulation of the elements on the screen and to validate the input.
• Used Ext-JS for building interactive web applications.
• Wrote Spring Validator classes for validating the input data.
• Wrote PL/SQL and SQL blocks for the application.
• Used Multi-Threading concepts for avoiding concurrent processes.
• Wrote data conversion programs for handling the changes to the existing database schema.
• Responsible for deploying application file on WebSphere Application server.
• Worked on persistence layer using JDBC with MySQL Database.
• Used Log4j package for the debugging, info and error tracings.

Environment: Java, J2EE, Spring MVC, Spring, Hibernate, Security, Web Services, JMS, WebSphere, Eclipse, MySQL, Log4j, RESTful, Maven, Clear Case, HTML, CSS, JQuery, Junit, JavaScript, Ext-JS, Unix.