PROFESSIONAL SUMMARY:

• 7+years of IT Industry experience in designing and developing Enterprise level Java and Mobile applications.
• 4+ years of experience developing Mobile applications for iOS with Swift and Objective C.
• Extensive experience consuming REST/SOAP Web Services and APIs
• Built and worked with various Frameworks and Custom Templates for IOS applications.
• Experience in using GCD in Multithreading.
• Experience in developing various design patterns such as MVC, Delegation, Notification, KVO, Blocks, Dependency Injection and Singleton.
• Good Knowledge of Instruments for CPU profiling, Memory management, GDB and LLVM debugging.
• Knowledge of dynamically displaying the data using various data parsing forms such as XML and JSON.
• Familiar with Third - party Frameworks including: Alamo fire, Facebook, Crashlytics, Twitter, Google Maps, Fast lane, Parse and AF Networking.
• Proficient in implementing UI/UX with Storyboards, XIBs, Auto Layout constraints, and programmatic elements.
• Experience with source control tools like SVN and GitHub.
• Automation of application testing using XCTest.
• Strong optimization and debugging skills.
• Extensively tested and distributed apps on App store.
• Strong self-learner with a desire to stay highly informative on best practices and latest developments to Apple’s iOS mobile platform.
• Experience in Web development with a background working on open source technologies, including PHP, MySQL, Apache, and Java.
• Experience in developing web-centric Responsive Web Design applications using HTML5, CSS, JSON, JavaScript and jquery mobile.
• Experience with various stages of Software Development Life Cycle, Capable of analyzing the business requirements, software requirement specifications, functional design documents to write technical design documents and unit test plans.
• Managed complex development projects from concept to completion across various industries.
• Worked in fast passed collaborative environments using Agile/SCRUM methodologies and test/behavior development.
• Excellent technical abilities possess strong oral, written and communication skills, analytical and interpersonal skills.

TECHNICAL SKILLS:

Programming Languages: Swift, Objective C, java and C#

IOS Frameworks: Coca Touch, UIKit, Avid, Core Location, Core Data, Security

Operating System: MAC OSX, Linux, Unix and Windows

Scripting & Markup Languages: JSON, HTML& CSS, Java Script, VB Script, JQuery

Database: Core Data, SQLite, MS SQL, MySQL

IDE’s/SDK’s: XCode, IntelliJ IDEA, Eclipse and Xamarin

Continuous Integration/Deployments: Travis-CI, Jenkins

Version control systems: GIT, bit bucket

Analytics tool: Splunk-Mint, Flurry

PROFESSIONAL EXPERIENCE:

Confidential, Phoenix, AZ

iOS Developer

Responsibilities:

• Developed key features in services like multi pet grooming appointment bookings, rebooking appointments and supporting conform, cancel features for multi pet grooming appointment bookings.
• Maintained all the navigation logic for Grooming appointment bookings in flow controllers with the help of model screens.
• Developed carousel module controller to display adoptable pet images.
• Migrated the code base to swift 3.1 which is a tedious task of converting 500+ files.
• Developed custom view controller transitions to handle sign in screen screens for a guest user using the app.
• Developed custom reusable UI elements like buttons, labels and pickers items to use them across the app.
• Used table views and collection views to display appropriate content to the user.
• Developed custom share controller and share providers to share multiple types of content like image, text and URL’s from app to Facebook, twitter, email and message.
• Consumed REST web services which are hosted in MS Azure forbest booking experience.
• Collaborated with product, business, QA and backend teams to deliver the product as per the business requirements with iterations to make it better and delivering on time.
• Worked in agile environment, participating in Sprint planning, story point estimations, story grooming and retrospectives.
• Used Jira for ticket tracking and confluence for documenting the work.
• Used Auto layout constraint-based approachto build user interfaces that dynamically respond to multiple screen sizes, supporting 4″,4.7″ and 5.5″ screen sizes.

Environment: IOS 9-10, Swift, Xcode 7-8, Swagger, Jenkins, Fabric, Slack, Fast lane and Jira.

Confidential, Phoenix, AZ

Sr. iOS Developer

Responsibilities:

• Responsible for design and development of app features like displaying Insurance cards, Vehicle coverage’s, Premium payments, Claims and Direct Repair Network Locations.
• Used design patterns like Dependency Injection, Singleton, delegation and MVC in implementation.
• Written in Swift and used Cocoa Pods for dependency management and Git for version control.
• Used Auto layout constraint-based approach to build user interfaces that dynamically respond to multiple screen sizes, supporting 4″,4.7″ and 5.5″ screen sizes.
• Worked on the design and development to generating a proof of insurance pass that can be added to the Apple Wallet
• Used NSURLSessionto for the network calls.
• Used dispatch API’s like dispatch async, dispatch after in multiple scenarios in app.
• Used Promises and Mapper to resolve all the network responses with deferred and Hydrant libraries.
• Unit Testing with the use of XCTest assertions in Test Driven development(TDD), which includes the Unit test cases for each class to increase the App quality.
• Involved in Pair programming day to day basis.
• Created multiple schemes for different builds which can run automatically on Travis-CI after every push to GIT repositories.
• Used Core location services to get the user location and suggest all the Direct repair network shops nearby on the map.
• Used Hockey app and internal app store to distribute the app to internal employees.
• Used Hp fortify for static code analyzing to find vulnerabilities in the source code and prioritize them as High, medium and low to work in the order.
• Used Agile Scrum methodology and Pivotal Tracker(Stories)for development.

Environment: IOS 8-9, Swift, Objective C, X code, Cocoa Touch, Travis-CI, Splunk-Mint, Slack, Pivotal Tracker, Hockey app and Flurry.

Confidential, Atlanta, GA

iOS Developer

Responsibilities:

• Created models in MVC and development of delegates for updating model information.
• Created the overall front-end UI design of the app using UIKit framework primarily.
• Developed navigation between views was mixture of using UINavigationControllerand UI Gesture Recognizer.
• Implemented Core location services to get the location of user.
• Implemented NSURLConnection to integrate with backend web services.
• Worked on Web Service calls JSON parsing included in the project.
• Used Agile Scrum methodology and JIRA for development.
• Pre-fetching data for different views for smooth screen transition.
• Worked with UIKit Framework for development and maintenance.
• Used Core Data Framework for local storage purpose in SQLite.
• Worked with GIT to checkout and update the codebase changes.
• Integration of application with social media sites such as Facebook.
• Took care of code review, code fixes and bug fixes.
• Performed all tasks from user interface design and implementation to writing code for various features.
• Used Instruments to fine tune the app performance and memory management.
• Formatted the Data as per Business rule to display in UI.
• Worked closely within a cross functional team of testers and developers.
• Followed a work data flow principle for design and development.
• Formatted the Data as per Business rule to display in UI.
• Debugging issues onsite whenever required.
• Managing the work log and following the schedule to ensure completion of projects before deadline.

Environment: IOS 7-8, iOS SDK, Objective C, Swift, X code, Cocoa Touch, Interface Builder, iPhone Simulator, J query.

Confidential, Greenwood Village, CO

iOS Developer

Responsibilities:

• Performing all tasks from UI design and implementation to writing code for various features.
• Working on web service calls JSONparsing included in the project.
• Working withUIKit Frameworkfor development and maintenance.
• Worked with GDB and Xcode for debugging.
• Designed the HTTP interface, which uses the NSURLConnection and NSURLRequest classes of Cocoa Touch to make network requests.
• Used the Auto layout feature to run the application on both portrait and landscape mode, also supports iPhone and iPad.
• Implemented the scroll functionality by using UIScrollView on all screens of the app.
• Implemented UITabBar Controller & UINavigation Controller for easy navigation of the app.
• Worked on Customizing the Views in the App for UITableView and UIAlertView.
• Utilized NSUserDefaults, Core Data, and worked on Unit-test code for robustness, including edge cases, usability, and general reliability.
• Worked on Custom Activity Indicator for better custom look of the App.
• Debugging issues at onsite whenever required as well synchronizing data developed on mobile application with backend applications.
• Publishing the application on App store and then pushing updates after every release.
• Debugging issues onsite whenever required.
• Responsible for Service Integration Development and Testing.

Environment: IOS 6x, Objective-C, Xcode 5, Mac OS X, UIKit, GDB.

Confidential, Sunnyvale, CA

iOS Developer

Responsibilities:

• Created custom checklist and sharing them with selected app users by calling web services through JSON libraries and connecting to SQ Lite database with the objective C interfaces.
• Created models in MVC and development of delegates for updating model information.
• Worked withGITto checkout and update the codebase changes.
• Improved the application efficiency with multi-threading.
• Managed data and memory management from streamlining code and using various debugging tests.
• Performed all tasks from UI design and implementation to writing code for various features.
• Interacted with system analyst to understand business requirement before translating.
• Used UITabBar,UINavigationView,UITableView,MKMap, UIActionsheet, and other View Controllers to build the UI.
• Worked closely within a cross functional teams of testers and developers.
• Interacting with QA on deliverables on every iteration and customer feedback implementation.
• Took care of Code Review, Code Fixes and bug Fixes.

Environment: IOS 5x, Xcode 4.1, 4.3.3, iPad, iPhone, Objective-C, UIKit, JSON, XML, SQLite.

Confidential, Overland, KS

Java Developer

Responsibilities:

• Designed, developed and deployed the application framework including Spring, Hibernate and deployed on WebLogic Application server.
• Involved in developing application using agile methodologies by reporting weekly progress.
• Developed the testing framework before starting the application development as confirming to agile methodologies.
• Exposed web services to client developing WSDL also involved in developing web client for application interactions.
• Developed an asynchronous, AJAX based rich client for improved customer experience.
• Worked with developing UI by analyzing and design using MVC based Struts framework 2.0, JavaScript, CSS and HTML for the front-end screens.
• Designed and implemented a Spring/Hibernate/JMS based product identification system for searching IMEI and finding the status.
• Worked with JSON notations to populate the data from server to client screens.
• Developed Framework API for Tax calculations in Yoda using server-side components using J2EE and spring framework.
• Worked extensively configuring JDBC connection pools and in Web logic and used SQL and PL/SQL also developed stored procedures for searching warehouse Quantities from the databases.
• Designed, developed and implemented a messaging module using Java Messaging Service (JMS) point-to-point messaging and Message Driven Beans to listen to the messages in the queue for interactions with client ordering data.
• Worked on SVN for version control and source code control.
• Implemented Logging, Auditing using Spring Framework's Aspect Oriented Programming.

Environment: Java, Core Java, J2EE, UML, MDB, Servlets, Ajax, Struts, Hibernate, Spring Framework, JSP, JDBC, Java JMS, J Unit, Oracle, Eclipse, Apache Tomcat,SVN, XML,Ext.js, Java script, CSS style sheets, Log4j, Perl, Solaris Unix, Weblogic10g, Progress Sonic, PL/SQL.

Confidential

Java Developer

Responsibilities:

• Involved in the requirements analysis and design of Virtual Clinic application.
• Developed the graphical user interface that uses swings for the student to take the test.
• Developed code to evaluate the responses provided by the student.
• Developed the Business logic classes and developed the form Validation classes to validate user input.
• Developed the GUI using JPanel, JForms and JavaScript.
• Added the feature of feedback report generation.
• Enhanced code to save all the responses provided by the students, so that the professor can view them later.
• Played a major role in fixing bugs and cleaning up the code relating to Virtual Clinic.