SUMMARY

• To develop a deep level understanding of the concepts of technology development in the field of computer science and to halp utilize my skills in the best possible way to achieve company goals and objectives of the organization.
• A pioneering and security - oriented developer experienced indesigning, implementing, integrating, testing and supporting impactful applications developed in diverse, collaborative environments for mobile, tablet, iPad devices on the Android and iOS platform
• 6 years of professional IT experience in Java and 3+ years of experience wif Android/IOS application development, testing, deployment in Consumer and Enterprise Applications.
• Experience in Mobile Application Development (iPhone/iPad) using Objective-C, UI Kit, Core Location, MapKit, Cocoa Touch and Cocoa Service Frameworks.
• Expertise in creating and custom UI Views, Table Views, Tab Bars and Navigation Bar dat are some basic functionality in a Multi view Application.
• Experienced in working wif Storyboard and Interface Builder.
• Developed apps using various iOS design patterns (MVC, Delegation, Target-action and Slide-out Navigation).
• Develop iOS iPhone and iPad applications in Objective-C and Swift
• Proficiency in developing, designing of mobile and embedded technologies on mobile platform
• Highly expertise in integrating Push Notifications and Network Connectivity.
• Experienced in Software Development Life Cycle (SDLC)such as gathering project requirements, Design, Development, Support and maintenance phases to meet requirement of project and familiar wif agile software development methodologies as well.
• Experience in pair programming wif TDD (Test Driven Development) and has good understanding of Dependency Injection.
• Proficient wifJava, C++, Objective CandAndroid SDKversion Android 1.5 to Android 4.4(Gingerbread, Honey comb, Ice cream sandwich, Jellybean, Kit Kat).
• Expertise in developing applications for android operating system using Eclipse IDE, SQLite, Java, Embedded, XML, Android SDK, Android NDK and ADT plugin.
• Hands on experience in developing dynamic web pages using AngularJS,NodeJS, HTML5, JavaScript and made webpages dynamic using AJAX, JSON and XML.
• Worked extensively on XCode, Interface Builder and Instrument.
• Experienced in Mobile Application Development using UIKit, AVFoundation, and Core Foundation wif Cocoa touch.
• Expert in making efficient use of Interface Builder, storyboard and navigation controller in building the applications.
• Worked wif QT Framework 5.0 in creating .pro files and deploying to XCode Project.
• Strong noledge about Core Frameworks like Map Kit, Core object, Core services, Core Graphics, Core animation, UIKit, MVC methodologies.
• Extensive experience in building mobile applications using Android framework APIs such as (Location, Camera, Animations, Maps). Experience in handling ANR's, Maven andAndroid Gradle build tools.Extensive experience in iPhone, iPad Touch application development.
• Used Agile practices and Test Driven Development techniques to provide reliable, working software early and often
• 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.
• Experience working wif in-app purchase application for the iPhone/iPad along wif distinct marketing based applications enhancing sharing through social networks and email.
• Implemented a Continuous Delivery pipeline wif Docker, Jenkins and Git. Whenever a new Git branch gets started, Jenkins automatically builds a new Docker container from it. Extensively worked wif Version Control Systems CVS, SVN (Subversion), GIT, Perforce
• APIs (Notifications, Background Aware Services, Animation, GPS, Settings).
• Proficient in programming languages such as HTML5, Java, JavaScript and markup languages such as XML and JSON.

TECHNICAL SKILLS

Mobile Technologies: Android 1.5 to Android 5.0.2 (Gingerbread, Honey comb, Ice cream sandwich, Jellybean, Kit Kat, Lollipop), IPhone (4.0, 4S, 5.0, 5S, 6.0, 6S)Unity.

Languages: Core Java, J2EE, JDBC, JSP (JDK 1.5-1.7), C, C++, Python, swift 2.0/3.1/3.2/4.0, JQuery

Scripting Language: JavaScript, Groovy, JRuby, Fantom, Scala, Jython.

Web Designing: HTML, CSS, XML, UML, WebLogic.

IDE: Eclipse, NetBeans, MyEclipse, Android Studio, IOS SDK (4.x, 5.x, 6.x, 7.x,8.x,9.x).

Web/Application Servers: Apache Tomcat, IBM WebSphere.

Tools: XCode 4.0/6.0/8.0/8.1/8.4/9.0/9.1

Framework: Struts, spring, Junit, Espresso, AJAX, Kiwi, Hibernate, Gradle, Angular JS, Node JS.

Version Control Tools: CVS, SVN, Jenkins, NDK, GIT/ CVS/ SVS.

Databases: SQLite, MySQL, Google Firebase, Oracle 9i/10g/11g, DB2

PROFESSIONAL EXPERIENCE

Confidential, Dallas, Texas

Android/IOS Developer

Responsibilities:

• Involved in IOS app build (xcode) and deploy to test locally and multiple registered devices.
• Execute ADB commands to test the app on Android platform (major release components)
• Executed IOS native app, OS compatible (IOS 8 and 9 version).
• Performed UI, Regression, Functional and Back end testing for the applications.
• Worked wif Objective C, Swift and Cocoa frameworks.
• Implemented testing of android application wif espresso testing framework.
• Created Rest API for this app usingNodeJSand MongoDB.
• UsedPython, Html5, Bootstrap, CSS, JavaScript, Angular JS to develop a website to introduce text information and image detail.
• Integrated app wif Google Firebase Cloud Messaging (FCM), Amazon S3 SDK for file uploading and Facebook SDK to app link. UsedAndroidNDKto create the library files to be used by Services.
• Involved in developing Image Gallery and data display of Information.
• Developed native image rendering from server wif REST API calls and processing the image bitmaps.
• Developed the communication between server and the newly merged app. Worked on memory management using ARC in Swift.
• Troubleshoot the build issue during the Jenkins build process and Developed build and deployment scripts using ANT and MAVEN as build tools in Jenkins to move from one environment to other environments.
• Successfully involved in test driven development (TDD) model using JUnit and Spring framework.
• Improvement of memory management for Bitmaps using Async Tasks and threading.
• Worked on rendering google maps and image tagging on the maps.
• Implemented native languages such as C, C++ wif the halp of android NDK toolset.
• Freelance work on aniOS/Androidproject using ReactNativeframework.
• Well versed wif google map API and getting weather conditions based on the location.
• Implemented filtering based on geographical and areas of interest.
• Tested theiOSapp by simulating the user gestures, using the tools such asKiwi, the tool for TDD.
• Developed using Android Studio IDE.

Environment: Xcode (6.0/8.0/8.1 /8.4/9.0/9.1), Objective-C, SDK 7.1, using ARC, AV Foundation, Core Data and Auto Layout, Jenkins, GitHub for version control, XML, JSON Frameworks, UIKit, Core Location, Agile Scrum Methodology, Google fire base, Android SDK 5.0.2, Espresso, Android NDK, TDD, Kiwi, Eclipse IDE, JSON, REST, JavaScript, WebServices, XML, Crashlytics, Retrofit, Action-Bar and GIT-HUB.

Confidential - Minneapolis, MN

Mobile iOS and android developer

Responsibilities:

• Worked extensively wif Objective-C, Xcode and Storyboard for the application at hand.
• Performed Unit test and fixed bugs in Agile Environment.
• Worked extensively on Android frameworks and third party APIs.
• Used Photoshop for image editing purposes.
• Used JUnit for testing the application and Maven for building Projects.
• Used Z barcode for search products using barcode and QR Codes.
• Created Custom UI Views, custom Table Views, and custom Table View Cell for user interface.
• Implemented custom UI Tab Bar Controller, UI Navigation Controller for easy navigation of the app.
• Used UIKit, Map Kit and Core location to enhance user to find nearest store locations.
• Created custom annotations and annotation views. Experienced in manual testing and QA, and Google’s Firebase cloud database.
• Web services used to connect to database were NSURL, NSURL Connection, and Grand Central
• Dispatch Back end response was JSON based and parsing was done using NSJSON Serialization

Environment: Objective C, Cocoa Touch, Storyboard, NSJSONSerialization, Zbarcode, Google FireBase, SQLite and CoreData, GCD, Map Kit and CoreLocation.

Confidential

Java Developer

Responsibilities:

• Interacting wif client to define business requirements and scope of the project.
• Creating GUI Screen and implementing business logics for them.
• Coding in J2EE using combination of Struts and Spring Frameworks, XML and Javascript.
• Compiling and running the software.
• Writing and executing test cases and fixing bugs through unit testing.
• Integrating the module wif other modules and deploying them on UNIX.
• Generating daily progress reports.
• Co-ordinating wif other programmers in the team to ensure dat all the modules compliment each
• Developed the client side scripting using JavaScript.
• Maintained the tomcat server.
• Used JDBC to interact wif databases where ever needed.
• Used SQL for creation and modification of the database tables and sequences.
• Wrote classes containing XML
• Prepared various documents which would halp in easy understanding and implementation of the software.

Environment:J2EE, XML, Apache Tomcat, Eclipse, WinSCP, Java, Javascript, Oracle 9i.