PROFESSIONAL SUMMARY:

• Mobile Application developer with 6 + years of experience. Expert and highly familiar in creating complex mobile applications for iPhone and Android.
• Specializes in corporate and industrial applications with strong knowledge of Software Development Life Cycle ( SDLC ).
• Superior proficiency with XCode IDE and iOS SDK
• Strong Swift, iOS SDK, Objective - C, multi-threading, and OO skills.
• Familiar with different design patterns (MVC, MVVM, MVP)
• Excellent written, verbal and presentation communication skills.
• Versed in Core Data and SQLite database.
• Proficient with RESTful API's to connect iOS applications to back-end services.
• Proficient understanding of code versioning tools such as Git, Mercurial, or SVN.
• Develop within Agile and Scrum workflow.
• Universal application with orientation support using sizeclass and autolayout. socket.io implemented for real time communication between client and server.
• Use of CI/CD tools including fastlane, TestFlight and Jenkins.
• Payment gateway integration using PayPal and authorize.net.
• Excellent knowledge in AVFoundation and MapKit, UIKit and ARKit
• Sound Knowledge in Apple developer services and iTunes Connect.
• Depth knowledge in local notification and remote notification feature (APNS) with rich text notification.
• Implemented In-App Purchases for consumable/ non consumable features.
• Ability to write XCTestCase and profile application with various XCode instruments like time profiler, Activity Monitor and Leaks.
• Experience working with BLE devices, beacons, and connected devices.
• Used Firebase for real time database and authentication needs.
• Hands on experience in Flutter framework for cross platform mobile applications.
• Hands on experience in RxSwift.

TECHNICAL SKILLS:

Programming Language: Objective C, Swift, Dart

Dev Tools: XCode, Visual Studio code, Interface Builder, Storyboards, iOS simulator

Databases: Core Data, SQLite, Firebase Database

Profiling Tools: Instruments, SQLite Manager, Test Flight

Frameworks: Cocoa, Core Data, Core Animation, Core Location, Core Graphics, AVfoundation, MapKit, UIKit

In-app analytics: Crashlytics, Flurry, Google Analytics

Third party libraries: AFNetworking, Alamofire, RxSwift

Project Management Tools: Jira, Pivotal Tracker.

Version Control Tools: Git, Bitbucket, SourceTree

Design Patterns: Agile, MVC, MVVM, Delegation, Singleton, Observer

CI/CD: Jenkins, Fastlane

PROFESSIONAL EXPERIENCE:

Lead iOS developer

Confidential

Responsibilities:

• Speech recognition and processing user’s voice input using Speech framework and Google cloud speech recognition.
• Speech synthesis utterance for chatbot response from RESTful Services.
• Quick Reply Controls - Custom UI controls for user interactions.
• Instant messaging with audio/ video/ image attachments.
• Push Notifications and local notifications.
• Video uploads to s3 amazon.
• Application localized for global language (Japanese).
• Created private framework for speech recognition module to support both native and google cloud API.
• Crash analytics (crashlytics) is implemented to track and report crash of the application.

Confidential

Responsibilities:

• Alexa Voice Services (AVS) integration with HTTP/2 connection.
• AVFoundation framework for audio sampling and playback.
• Live Assist - CaféX integration for video conferencing.
• Flic - BLE smart button integrated.
• OAuth authentication for fitness tracker device to pull latest data from cloud.
• Health data received from fitness band and other sources is realized using interactive charts (Google Chart API).
• Video Streaming from s3 AWS server.
• Survey JS implemented for survey forms.
• Push Notifications and local notifications.
• Interactive UI for patients to view, finish and submit assigned tasks.
• Persona based dynamic schema rendering UI components in forms.

Confidential, Baltimore, MD

Responsibilities:

• Integrated video content providers ooyala, ustream and YouTube SDKs for both live and on demand videos.
• Integrated content provider’s video players based on service.
• Streamed HLS URL for live events.
• Cast content to smart television using Connect SDK (LG).
• Used KODI for simulating Television services for testing.
• PayPal integration for payment to merchandize
• Integrated authorize.net as payment gateway for card payments.

Confidential

Responsibilities:

• Nuance Speech SDK integration.
• Unified platform integrated to match intent for the NLP processed user input.
• Socket connection established for receiving Unified platform response.
• Custom Calendar for the events created in app and exported to other cloud calendars.
• Medical Adherence tracking and reporting.
• Authentication using Touch ID and Face ID implemented.
• Google map integration for navigation.
• Google analytics implemented.

Confidential

Responsibilities:

• Cross platform development for both iOS and android.
• Used Communifire services for social related post.
• Custom UI controls to mimic native look and feel for both platforms implemented with common code base.
• Visual studio App center is used for continuous deployment of application for beta testing on both platforms implemented.
• Push notification implemented with firebase cloud messaging.
• Localization of app in Arabic and English is implemented which included entire layout change from left to right to right to left.
• UI rich interactive onboarding of screens with videos implemented.

Confidential, Boston, MA

Responsibilities:

• GPS based fitness-tracking app for Professional and casual runners.
• Tracking user’s location and marking their run route over map using MKOverlayRenderer.
• Calculating running insights like average speed, top speed, distance, average altitude.
• Offline tracking user’s run and saving it for future upload using core data.
• Voice assistant using AVSpeechUtterance for live progress of the run.
• Interactive graph model with live data of speed, altitude plotted with respect to time.

Confidential, California

Responsibilities:

• Connected to Centova Cast streaming services to fetch dynamic live audio URL with port.
• Custom audio player for streaming audio from Centova Cast.
• Social-Media integrated to share the channel link in the social platform
• Background audio streaming capabilities of live event.
• Push notification services to deliver scheduled talk shows

Confidential, Cook County, IL

Responsibilities:

• Shape File Implemented for rendering boundaries over the map by using MKOverlayPathView of MKMapKit.
• GeoJson file is used to render the list of coordinates on the map to display various points of interest.
• Augmented Reality (MapView) with AR Overlays for plotting location coordinates over the camera view.
• Dynamic refresh of AR view to show real time distance between current location and preserves tourist spots.
• Interaction model on Camera to select annotation to take to the preserve’s (Point of interest) details.
• Audio / Video player integrated for streaming audios and videos.