SUMMARY:

• 5 years of experience as Software Developer and Rich User Interface applications, integrating with various Databases and Client - Server applications in iPhone/iPad, iOS application development using Objective-C, Swift, Cocoa Touch, UIKit.
• Deep knowledge and experience in Apple iOS application design and implementation
• Experienced in all aspects of iPad application development including designing for all types of screen sizes and orientations.
• Worked extensively with Objective C and Cocoa frameworks later migrating to SWIFT.
• Well versed in user-friendly design, performance improvement, documenting code, refactoring, continuous integration and deployment, and unit testing
• Complete understanding of Object Oriented Features.
• Working knowledge of Unit and Automated testing
• Familiar with deploying applications using 1st party and 3rd party methods
• Developed native based iPhone applications and familiar knowledge in hybrid development
• Developed and implemented application designs based on MVC and Singleton
• Worked in an Agile Development Environment and participated in biweekly sprint planning and daily scrums.
• Experienced in XML and JSON Parsing, Multithreading.
• Good knowledge in PUSH notification service.
• Familiar with repository using Git and Subversion
• Efficient knowledge on data storage using File System, SQLite, Core Data and Database
• Having good knowledge of using Instruments and Analytics applications to improve speed, functionality and performance.
• Good knowledge on Swift 4 and BLE
• Good knowledge on Amazon Web Services (AWS), Amazon Cloud Services like Elastic Compute Cloud (EC2)
• Experienced in UI design implementation using both Storyboards and NIB files
• Worked with both ARC and MRR
• Worked with onshore teams to ensure that features are being completed and implemented correctly.
• Implemented application designs based on MVC architecture
• Worked with QA leads, Graphic Design leads, Project Managers, and Shareholders to effectively develop applications.

TECHNICAL SKILLS:

Programming Languages: SWIFT, Objective-C, HTML, Angular JS

Tools: XCode 4, 5, 6, 7, 8 & iOS 5, 6, 7, 8, 9, 10 Instruments, Versions, Git, Subversion

Frameworks: Cocoa Touch Frameworks like UIKit, Core Data, AVFoundation, EventKit, MapKit, Security, AddressBook,AddressBookUI,Contacts Framework, Photos Framework, MessageUI, Quartzcore, PUSH Notifications, Urban Airship, App Extensions and Core Location including 3rd party frame works/libraries/APIs like TestFlight, Chilkat SFTP Library, AFNetworking

Database: MongoDB, SQLite

Operating Systems: Mac OS X, Windows, Linux, Ubuntu.

PROFESSIONAL EXPERIENCE:

Confidential - St.Louis, MO

iOS Developer

Responsibilities:

• Create application from scratch using Swift 4.
• Designed and implemented User interface by using UIKit and Storyboard.
• Integrated with Amazon webservices for creating Database and storing user information.
• Created models in MVC and development of delegates for updating model information.
• Implemented Core Data framework to store user Data
• Fetched JSON data from RESTFUL service and parsed into model classes
• Used MapKit framework and CoreLocation to find the user location and search for the location.
• Implemented custom UITabBar Controller, UINavigation Controller for easy navigation throughout the app
• Used Cocoa Pods to manage the dependencies in the app architecture
• Involved in understanding the business, current process and requirements.
• Worked with the project manager to support project plans and appropriate resource and time allocation.
• Responsible for designing, coding and testing the app.

Environment: iOS 10 and 11 (iPhone SDK), MAC OS X, XCode 9.2, Swift 3, Cocoa framework, iPhone/iPad Simulator, JSON Web Services, JavaScript Libraries, BitBucket, Mapkit, Corelocation.

Confidential, Oakbrook, Illinois

iOS Developer

Responsibilities:

• Worked with Swift 3 and Cocoa Frameworks.
• Designed the screens as per the requirements provided
• Integrated Curbside SDK to track the user location and get the call back when user arrived.
• Integrated New Relic to get the analytics data and used for crash information and monitoring on production App.
• Insert and retrieve data to/ from ElasticSearch.
• Developed and designed GeoFencing modules to locate and push nearest store information.
• Used Cocoa Pods to integrate third party frameworks into the app.
• Incorporated the Push Notification feature, in order to notify the tester when they arrived at the store
• Extensively involved in UI design using Storyboard and NIB in Interface Builder with auto layout constraints.
• Parsed JSON objects obtained from the server side and show contents on the app.
• Published the Distribution builds via Hockeyapp.
• Created models in MVC and development of delegates for updating model information.

Environment: iOS 9 and 10 (iPhone SDK), MAC OS X, XCode 9.2, Swift 3, Cocoa framework, iPhone/iPad Simulator, JSON Web Services, Jenkins.

Confidential iOS Developer

Responsibilities:

• Involved in gathering requirements from the client.
• Integrated TokBox API to create Video Call API.
• Integrated Stripe API as a payment gateway.
• Implemented Apple Pay to pay for credits to the user.
• Integrated Parse API which was used as a database.
• Utilized latest swift for robustness, usability and reliability application.
• Involved in multiple teams discussing about the database architecture.
• Weekly scrum conference calls with the client to discuss the status of the application and updates on the requirements.
• Implemented core Frameworks like Core Location, Core Graphics, Map Kit, UI Kit, and Event Kit Frameworks
• Multi-Threaded some of the tasks like searching results, pre-filters and post filters in iOS by running tasks in a separate thread using NSOperation Queue for optimizing the performance.
• Used GCD for Asynchronous background fetches to build more responsive User Interface.
• Used Instruments to fine tune the app performance and memory management.
• Used Cocoapods as a 3rd party API management.
• Involved in creating views using storyboard.
• Involved in overall coding of the application.
• Worked on Swift for designing new modules.
• Tested the application with clients by scheduling test video calls.

Environment: iOS (iPhone SDK), Mac OS, Swift, XCode, Cocoa framework, Core Location, AVFoundation, AFnetworking, XCTest, GIT, iPhone/iPad Simulator and JSON.

Confidential

iOS Developer

Responsibilities:

• Involved in gathering requirements from the client.
• Worked on creating all the image filters to create photo effects for the selected photo.
• Error Handling experience, guard, defer and API availability based on Swift
• Used Core Image Framework.