SUMMARY:

5 years of experience in designing and developing applications. Result oriented software professional.I am learning and growing in parallel. I enhanced my technical strengths as well as developed my functional domain knowledge. Growing knowledge about the technologies and products would be the most exciting part I would be looking for in this rapidly changing industry. I enjoy all the challenges this industry offers; delivery, leadership, technology, customer satisfaction, innovation and on - going learning. I believe each project is different.

TECHNICAL SKILLS:

Programming languages: Swift, Objective-C, J2SE, J2EE, SQL, PL/SQL

IDE: XcodeRAD, My Eclipse, Net beans

Frameworks and Utilities: Cocoa TouchStruts, Spring, Hibernate, JPA

Databases: SQLite, Core Data Oracle, IBM DB2, MySQL, Sql Server

Web technologies: JSP, Servlets, JNDI, Java Beans, HTML, JavaScript, Web Services

App Server: WebSphere 8/6.1/5.1, WebLogic 7.1/6.1, Jboss

Version Control: Git, ClearCase, CVS

SAP Products: SAP NetWeaver, SAP Business Objects Analysis

Reporting tools: Crystal Reports, Dashboards

PROFESSIONAL EXPERIENCE:

Confidential, Naperville, IL

iOS Developer

• Worked extensively on table view controller and customized table view cells in Swift
• Used JSON, XML parsing to retrieve data for display from server using REST and SOAP web services
• Followed a work data flow principle for design and development using Objective-C and Swift
• Used Instruments to fine tune the app performance and memory management
• Worked with UIKit Framework for development and maintenance
• Used Core Data Framework for local storage purpose
• Formatted the Data as per Business rule to display in UI
• Worked with GIT to checkout and update the codebase changes
• Reported progress/challenges to project lead
• Complete implementation of the retrial mechanism
• Used the same XIB to design for iPhone 5 and older iPhones by using Auto-layout
• Added animation between UI Views for smooth transition and better user experience in Swift
• Publishing the application on App store and then pushing updates after every sprint release
• Complete implementation of the retrial mechanism
• Worked on Unit-test code for robustness, including edge cases, usability, and general reliability
• Responsible for Service Integration Development and Testing

Confidential, Downers Grove, IL

iOS Developer

• Developed Custom UIViews & UITableViews for user interface
• Native Mobile developing in iOS applications using Objective-C and Swift
• Implemented data Storage and retrieval using P-list, SQLite3, at ease to improve memory overhead of the app, and increase responsiveness.
• Implemented UITabBarController & UINavigationController for easy navigation of the app.
• Worked on custom navigation controller to navigate between views and view controllers.
• Worked in an agile-based team environment.
• Utilized NSUserDefaults, Core Data, and SQLite
• Maintain familiarity and expertise with the constantly changing and upgrading mobile development field
• Experience developing service-orientated applications and interfacing with web services (REST, SOAP)
• Worked extensively with Cocoa Framework in Xcode

Confidential, DeKalb, IL

iOS Application Developer

• Worked on enhancing and redesigning the University apps available and adding several new functionalities using Swift and Objective-C
• Successfully fixed all the bugs that were identified and reported in the application
• Addressed performance issues in multiple areas
• Worked extensively with Objective-C and Cocoa Touch Frameworks
• Redesigned several screens including default application landing screen as per newer wireframe
• Integrated MapKit API to show multiple pins and annotation views for the nearest locations of all the bus stops
• Worked with SVN to checkout and update the codebase changes
• Responsible for creating models and services in conformance with the WSDL's provided
• Constructed views using XIB files, storyboard, foundation, UIKit
• Involved in getting requirements from the management team, students portal and analyzed the feasibility with the existing system design

Confidential

Senior iOS Developer

• Involved in development, testing, and production deployment phases of the project using Swift and Objective-C by following Agile methodology
• Developed Technical Designs based upon the requirements gathered from Business Analysts
• Worked with various parts of the organization for designing solutions that meet both tactical and strategic needs of the client, technology and business teams.
• Create presentations and present to business, architects and technical groups.
• Created several PoC’s in swift including Apple Watch and TouchID.
• Good understanding of the Service Gateways
• Well versed and hands on with the latest iOS SDK.
• Implemented REST Web Service
• Provided implementation guidance to the team in distributed locations.
• Implementation of tag management solutions
• Familiarity with Mobile Analytics.

Confidential

iOS Developer

• Created and customized views, table views, tab bars and navigation bars which are some basic functionality in a multi view application using Swift
• Implemented CoreData framework to store user Data
• Implemented the project using Storyboards and ARC
• Integration of applications with Google maps and various third-party API's such as Facebook, twitter
• Implemented NS Operation Queue and NSURL Connection to integrate with backend web services using Objective-C
• Worked closely within a cross functional team of testers and developers
• Formatted the Data as per Business rule to display in UI using Swift
• Followed a work data flow principle for design and development
• Implemented SOAP web service calls
• Used AV Foundation Framework to record audio/view videos from the device
• Developed unit tests for testing specific functionality and logic
• Fixed bugs as documented by QA team
• Worked with Subversion to checkout and update codebase changes
• Enforced intuitive gesture controls to enhance the ease of interaction
• Improve the speed and functionality of the application

Confidential

Java Developer

• Analyzed Business Requirements and Identified mapping documents required for system and functional testing efforts for all test scenarios.
• Performed Requirement Gathering & Analysis by actively soliciting, analyzing and negotiating customer requirements and prepared the requirements specification document for the application using Microsoft Word.
• Developed Use Case diagrams, business flow diagrams, Activity/State diagrams.
• Adopted J2EE design patterns like Session Façade and Business Façade.
• Configuration of application using spring, Struts, Hibernate, DAO’s, Actions Classes, Java Server Pages..
• Developed the application using Struts Framework that uses Model View Controller (MVC) architecture with JSP as the view.
• Developed presentation layer using JSF, JSON, HTML, CSS.
• Extensively used Spring IOC for Dependency Injection and worked on Custom MVC Frameworks loosely based on Struts.
• Developed Servlet and Java Server Pages (JSP) to route the submittals to the EJB components and render-retrieved information using Session Façade, Service Locator (design pattern).
• Used JDBC to invoke Stored Procedures and used JDBC for database connectivity to SQL.
• Deployed the applications on WebSphere Application Server.
• Used Oracle11g database for tables creation and involved in writing SQL queries using Joins and Stored Procedures.
• Writing complex SQL queries and reviewing SQL queries for the other team members.
• Developed Junit Test Cases for Code unit test.
• Worked with configuration management groups for providing various deployment environments set up including System Integration testing, Quality Control testing.