SUMMARY:

• 15+ years of architecting, designing, developing, debugging, deploying, and supporting networks, applications, mobile devices, & peripherals on iOS, OSX, Android, Web, and Linux platforms for insurance, multimedia, pharma, technological, educational, e - commerce, and legal institutions. (Startup and Large Corporations)
• Self-starter contributing best practices in memory management, multithreaded programing, HLD, App Layering, Team Leadership, & DevOps Management for collaborative team environments in deadline-driven operations via strong communication, positive energy, mentorship, consultation, coding standards, & a drive to remain technologically current or pioneer new technologies.

TECHNICAL SKILLS:

Languages : Swift, Objective-C, Java, JSON, XML, CSS, HTML, JavaScript, JQuery, bash, C++, C, SQL, UML, MSSQL, SQLite, MySQL, markdown, headerdoc, XSD, XSLT, DOS, VBScript, ASM x86

Programming Styles: Object Oriented (OOP), Service Oriented, Functional, Semantic-based, Linear, Scripting, Unit Tests

Design Patterns: Model View Controller (MVC), Inheritance, Polymorphism, Block, Closures, Optionals (Nil-Coalescing, Property-Observer, Optional-Binding, Optional-Chaining), Delegation, Notification-Observer, Singleton, Protocol, Extension/Category, KVO, Conditional, Decorator, Facade

Project Tools : XCode , TestFlight, iTunes Connect, Instruments, HockeyApp, Android Studio, Sublime Text, Adobe Dreamweaver, vim, CocoaPods, Alcatraz, Google Apps, InkScape, iRise, Gliffy, GIMP, Kanbanchi, MS Project, Phonegap, Rallydev, Jira, MSOffice, Adobe Creative Suite

Native Libraries : CocoaTouch, Interface Builder (Storyboard, references, and nib/xib), UIKit (UIStackView, UINavigationController, UIContainerView, UICollectionViewController, UITableViewController, UISplitViewController, UIImagePickerController, UIAlertController, UISegue), LocalAuthentication, CloudKit, XCTest, CoreBluetooth, CoreData, AVFoundation, CoreLocation, CoreGraphics, CoreAnimation, AVPlayer, SpriteKit, Mapkit, AutoLayout, NSUserDefaults, SQLite, APNS (Apple Push Notification Service)

3rd-Party Libraries : git, svn, Alamofire, AFNetworking, Morega, Google API, Crashlytics, Jenkins, Parse, Kinvey, Cloudmine, Catalyze.io, Validic, tapku, Dropbox, Facebook, LinkedIn, Box2d, Chipmunk, C++ lib, Android SDK

Project Tasks: Project Scoping (MVP & Iterations), Project Estimation, Development Methodologies (Agile, Waterfall), Application/System Architecture (HLD & LLD), Requirements Gathering, Storyboards, Design Patterns, Unit Test, UI Automation Test, Code Documentation, Integration Support, Object Oriented Programming, Sprint Planning, Deliverable Demo, Remote Team Management, Source Control Collaboration, Bug-Patching, Refactoring, Beta-Test Distribution, App Store Release

Operating Systems: Mac-OS X, iOS, Android, Windows (All clients), Windows Server 2000, Ubuntu, OpenSUSE, Linux, Unix

PROFESSIONAL EXPERIENCE:

Sr. iOS Developer

Confidential

Responsibilities:

• SVN repositories were used for version control using Versions as the primary client for private repositories.
• Primary architectures used were MVC, Polymorphism, Singleton, and Extensions.
• Developed Universal app targeting all devices running iOS9+ in Swift 3.
• Integrated Alamofire to interface with a proprietary backend.
• Implemented unit tests and UI Automation with the XCTest framework.
• Architected application layers for reusability and extensibility.
• Integrated TouchID with X-Auth Flow.
• Advised on mobile UX, APIs, backend technologies, and system integration strategies.
• Performed technical evaluations for other mobile developers.
• Updated project story subtasks in Jira.
• Distributed to testers via Testflight.

Sr. iOS Developer

Confidential

Responsibilities:

• GIT repositories were used for version control using SourceTree as the primary client for BitBucket repositories.
• Primary architectures used were MVC, Delegate, Singleton, and Extensions.
• Developed Universal app targeting all devices running iOS9 in Swift 2.2.
• Integrated CloudKit to back the app on iCloud.
• Integrated Paypal API for receiving payments.
• Created data-model and data-schema.
• Modified free graphics for temporary app Artwork and icons until owner acquires new design assets for rebranding.
• Created and maintained Kanbanchi project for Sprint Planning, Meeting Organization, Project Tracking, Knowledge Transfer, and Mentoring purposes.
• Distributed to testers via Testflight.

Sr. iOS Developer

Confidential

Responsibilities:

• Primary architectures used were MVC, Delegate, Singleton, and Blocks.
• Developed Universal app targeting all devices running iOS9 in Swift 2.1.
• Created a Singleton Model Object to represent and track the progress of a game and it’s configuration.
• Created full Markdown code documentation throughout the project.
• Modified free graphics for app Artwork and icons.
• Distributed to Testers via Testflight.

Sr. iOS Developer

Confidential

Responsibilities:

• GIT repositories were used for version control using SourceTree as the primary client for BitBucket repositories.
• Primary architectures used were MVC, Delegate, Singleton, and Extensions.
• Developed Universal app targeting all devices running iOS9 in Swift 2.0.
• Created a Singleton Model Object to represent and track the progress of a game and it’s configuration.
• Created full Markdown code documentation throughout the project.
• Modified free graphics for app Artwork and icons.
• Created and maintained technical documentation for Knowledge Transfer and Mentoring purposes.

Sr. iOS Developer

Confidential

Responsibilities:

• SVN repositories were used for version control using CornerStone as the primary client for privately hosted repositories.
• Primary architectures used were Facade, Observer, Delegate, and Polymorphism.
• Developed iPad and iPhone apps targeting all devices running iOS9 in Objective-C.
• Heavy integration of UIKit, AVFoundation, and various 3rd-party Frameworks for signature features.
• Refactored legacy code for readability and reusability.
• Refactored frame-based layouts to use Auto-Layouts.
• Refactored Video Player, Playlist, and Program Info to resolve bugs.
• Converted project to use enable Swift Interoperability and use Storyboards.
• Used Breakpoints, Instruments, and Logs to isolate long-standing bugs in extremely large projects, submitted patches for review/approval, and committed them to the repository.
• Escalated 3rd-party Framework bugs to vendors.
• Assisted other developers with isolation strategies.
• Created various wikis to streamline knowledge transfer and facilitate communication within the dev team using Jira (Confluence).

Sr. iOS Developer

Confidential

Responsibilities:

• GIT repositories were used for version control using SourceTree as the primary client for BitBucket repositories.
• Primary architecture used were MVC, Delegate, and Extensions.
• Developed iPad targeting all devices running iOS8 in Swift.
• Integrated Salesforce for backend, Okta for identity management, and SVGgh to render svg graphics.
• Created pseudo data-models for weekly demos until access was granted to backend sandbox.
• Created and modified custom inspectable Views and Controls.
• Used SAML and OAuth protocols for authentication.
• Participated in meetings with the CS Product team and the Allergan client reps.
• Pushed daily builds for feedback, testing, and analysis and delivered app within project timelines.
• Implemented bug-fixes during QA & Test Phase
• Wrote Technical Documentation for Knowledge Transfer

Sr. Mobile Applications Developer

Confidential

Responsibilities:

• GIT repositories were used for version control using various clients (github, sourcetree, IDEs, and command line)
• Jenkins was used for Continuous Integration.
• Primary architecture used were MVC, Factory, and Singleton
• Developed Universal iOS applications, targeting all devices running iOS7 and iOS8 in Swift and Objective C
• Primary roles were to interface onsite with the client, gather requirements, advise on implementation strategies, manage offshore resources, perform code reviews/fixes for demos and assist a traditional operation in transition to agile & mobile development.
• Secondary roles were to provide all of the research (Version Control, mBaaS, & CI options) for the Product Owner, select the official tools to be used for the project, produce technical writing and project artifacts (API docs and guides, Data Model, 1 Report per Technical Evaluation or Research Project, Test Cases, Flow Charts), and configure proposed backends to use with client apps.
• Dynamically displayed parsed JSON data from backend response with NSJSONSerialization
• UI and Application Designing using Storyboards, & iRise
• Created and modified custom Corebluetooth frameworks to connect and perform tasks with medical devices.
• Web services used to connect to database were a mixture of NSURLSession and mBaaS SDKs.
• Authentication used X-Auth protocols.
• Conducted meetings to discuss best practices, streamlining of code, conducted technical evaluations for mBaaS and cloud CI vendors.
• Collaborated with multiple teams to help identify MVP requirements for HIPAA Compliant solutions.

Lead iOS Developer

Confidential

Responsibilities:

• GIT repository was used for version control using Github Client and command line.
• Primary architecture used were MVC and Singleton
• Developed as an iPhone application, compatible for iPhone 3GS, iPhone, iPhone 4S, & iPhone 5
• Secondary role was to implement MapKit framework to display various information on Google Maps for iOS 5 and previous and Apple Maps for iOS 6
• Parsed server side response with NSJSONSerialization
• APNS Framework was implemented to send messages to other users within application
• UI and Application Designing using Storyboards
• Heavy use of UIKit framework was implemented to display all the newest ads retrieved from the database.
• Web services used to connect to database was mixture of Grand Central Dispatch, NSURL, and NSURLConnection
• Back end response was JSON based
• UI and Application Designing using Storyboards
• Helped conduct meetings to discuss best practices and streamlining of code
• Uses Facebook & Twitter authentication to sign in to app

iOS Developer

Confidential

Responsibilities:

• Designed with ios7 and optimized for iPhone 5s and 5c
• Implemented speech synthesis with AVFoundation.
• Uses complex artificial intelligence to return random responses to questions
• Helped conduct meetings to discuss best practices and streamlining of code
• Transitioned to Agile development process to better support the dynamic needs of the project.
• Collaborated with multiple team members to identify consumer needs and business requirements

Lead iOS Developer

Confidential

Responsibilities:

• Designed with iOS7 and optimized for iPhone 5s, 5c, and iPad 4
• Collaborated with multiple team members to identify consumer needs and business requirements
• Used UITableView to display Prediction Log ’ s public feed
• Filters feed by popular, newest, and my log
• Uses Facebook and twitter authentication to sign in with either
• Sign up with e-mail option
• Implements customized menu which enables transitions throughout the app
• Uses JSON web services
• Uses customized UITableViewCells which displays feed information
• Users can comment, like, dislike agree, and disagree by clicking buttons inside of each cell
• Posts predictions to Facebook and Twitter using Social framework
• Uses customized navigation bar to make a more appealing UI

iOS Developer

Confidential

Responsibilities:

• MapKit and Core Location frameworks used to display product locations on map and find products closer to user.
• Requires iOS 4.3 or later and developed using Xcode 4.2
• UI and Application Designing using NIB files
• Significant use of UIKit framework was implemented to display the latest product information and pricing
• Parsed server side response with NSJSONSerialization
• Integrated with Restful web services in order to access information and interact with user comments
• Developed as an iPhone application, compatible for iPhone 3GS, iPhone, iPhone 4S
• UI was developed by in-house graphic design team and implemented by development team
• Worked with Core Data to save user's favorite items
• Git repository was used for version control and IDE used to connect to repository was Versions
• Web services used to connect to database were NSURL, NSURLConnection, and Grand Central Dispatch
• Created daily and weekly reports for Project Manager and rest of team

iOS Developer

Confidential

Responsibilities:

• Analysis of the requirement.
• Design and Development: Coding in Objective C
• Implemented the design proposed along with using Soap UI calls
• SQLite database implementation.
• Passcode implementation. iOS 6 and iPhone 5 support.
• Responsible for maintaining and necessary documentation related to project under SDLC life cycle.
• Application is a replica of existing Investment Café portal site. Application allows each user to validate their credentials. Once validated, user can navigate to see the corresponding documents.
• Application provides filter, emailing, printing and sorting options for the documents listed. It also includes "Pending Terms" feature.
• User can view the documents in two different modes: Detail View and Category View.
• For security purposes, User can create a Passcode which gets activated every time user logs into the application.
• Worked on Contact Manager module which involves showing the Investors, Contacts and locating them on the Maps along with their fund Commitments, associating contact to an Investor, creating, editing and adding new contacts/Investors and other related information.
• Have contributed in the application development as an independent Developer.

iOS Developer

Confidential

Responsibilities:

• Worked on its UI to make it more attractive. Using XCode and Objective C.
• Made this iPhone 4 app compactible with iPhone 5.
• Added ADMob for banner advertisements.
• Worked on navigation bar controller.
• Added MpMovieView controller to show movie trailers in iOS 6.
• Worked on custom segmented control.
• Added UIActivityControllers.
• Added ComScore to provide Analytics and marketing data.
• Testing manually if there is any bug and then make test cases.

Data Center Hardware Operations Engineer

Confidential

Responsibilities:

• Identified bugs or failures in software and/or equipment and notified the proper group to resolve in a timely fashion.
• Mentored and trained new Engineers with my workflow for diagnosis.
• Coordinated personnel to implement coverage strategies for late shift across multiple data centers.
• Provided feedback for workflow experiments and calibration announcements for regular team sync meetings.
• Assisted with fixing new machines in Quality Assurance before they were handed off to the Repairs Workflow.

Remote Support Technician

Confidential

Responsibilities:

• Investigated, troubleshot, scripted action plans, and escalated when necessary to resolve hardware/software problems.
• Piloted all new configurations, technology, and case-management applications for general operations.
• Provided reports to management and training staff to improve operations.
• Assisted in the training and monitoring of new agents.

User-Service Technician

Confidential

Responsibilities:

• Implemented Edison Schools Inc. ’ s internet and security policies in accordance to state guidelines for LAN.
• Configured and managed servers for Domain, WSUS, Symantec, applications, and exchange clients on laptops and blackberry devices.
• Proctored Benchmark testing and facilitated an after-school computer-lab program for the students.
• Taught Professional Development sessions to present new technological resources.
• Designed and management of databases for inventory maintenance, payroll, and various departmental functions.