Sean Culhane

Rising Codementor

US$25.00

For every 15 mins

ABOUT ME

Senior iOS Developer

Extensive experience in all aspects of iOS App Development since 2008

► 14 years of experience building iOS apps – one of the original App Store developers (July 2008).
► 19+ years successfully working with dozens of clients from my remote office, as a telecommuter.
► 19+ years of experience with networking protocols and methodologies: REST, JSON, HTTP, TCP, UDP.
► 20+ years of experience with source control systems: Git, SVN, CVS, RCS, VSS, Perforce.
► 25+ years of professional software development experience.
► 30+ Apps published in the Apple App Store and Enterprise.

► Keen ability to distill complex concepts and systems into easily understandable terms.
► Outstanding analytical and problem-solving skills.
► Ability to work independently and as part of a team.
► Exceptional attention to detail, remarkably fast learner, excellent communication skills.
► Personable, enthusiastic, conscientious.

► Languages: Objective-C, C++, Swift, Java, Kotlin, JavaScript, PHP, Python, Perl, C, C#.
► Operating Systems: iOS, watchOS, macOS, Windows, Linux, Unix.
► IDEs: Xcode, Android Studio, Visual Studio, Eclipse.
► Experience with API architecture design.
► Strong understanding of multi-threaded and concurrent applications.
► Expert understanding of all aspects of the iOS provisioning workflow.
► Experience developing in an agile and test-driven environment.
► Experience creating dynamic libraries with CocoaPods.
► Experience with third-party libraries, APIs, and SDKs.
► Hands-on experience with UIKit, CoreData, CoreGraphics, CoreAnimation, Cocoa design patterns.
► Experience with a wide variety of analytics platforms, including Firebase (Google), Flurry (Yahoo), AWS, comScore, Nielsen, Adobe, MOAT (Oracle).
► Ability to bring designer’s creations to life, with pixel-perfect implementations.
► Experience in video and media-based development projects.
► Working knowledge of Android development (Android Studio, Java, Kotlin, XML, Gradle, CircleCI).

English

Eastern Time (US & Canada) (-04:00)

Joined June 2018

EXPERTISE

10 years experience

10 years experience

5 years experience

10 years experience

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EMPLOYMENTS

Senior iOS Developer

Avid Cocoa

2011-01-01-Present

Founder and CEO Developed more than 20 apps for both enterprise clients and the App Store Portfolio of Apps have exceeded 3 MILLION do...

Founder and CEO Developed more than 20 apps for both enterprise clients and the App Store Portfolio of Apps have exceeded 3 MILLION downloads, and more than 100 MILLION user sessions Featured Apps: ➡ ➡ NBC SPORTS: SOCHI 2014, RIO 2016 ► Responsible for all aspects of iOS implementation ► Integrate with white-label parent app, developed by Deltatre (Italy) ► Integrate with a wide variety of 3rd party SDKs ► Daily calls with stakeholders (NBC), Deltatre, 3rd party vendors ► Debugging with Wireshark and Charles Proxy ► Extremely tight timelines and milestones throughout ► All milestones hit, delivered ahead of schedule ► Video management via thePlatform MPX, Freewheel ► Video streaming via Adobe Primetime Video Player SDK SOCHI 2014: ► Analytics captured using comScore Streamsense, Nielsen SDK, Omniture ADMS ► Banner ads via Google AdMob ► Github, Basecamp ► During peak usage, users made in excess of 5,000 REQUESTS PER SECOND (300,000/min) RIO 2016: ► Analytics captured using Moat, Adobe Video Heartbeat ► Github, Confluence, Jira ► React-Native integration of video player into Primetime Companion App ► Across all digital platforms, NBC logged 3.3 billion streaming minutes, 100 million unique users during Rio 2016 ► After Rio, app transitioned to the new "NBC Sports Scores App" ➡ ➡ NOBLEHOUR ► Responsible for all aspects of iOS implementation ► MapKit, GPS, Firebase, New Relic, Facebook/Google SSO, REST API, AWS Analytics, Google Places ➡ ➡ GROKKER ► Worked with designers, product team, back-end devs, QA, dev ops ► Featured as "Best New App" by Apple ► 4.9 / 5.0 App Store rating ➡ ➡ SHOTBYSHOT ► Since 2002, ShotByShot has been used by more than 30,000 individual subscribers, contributing to its robust proprietary database of over 325,000 golf rounds ► Avid Cocoa created the iOS App for ShotByShot in 2013, and today the app accounts for more than half of the rounds entered annually More details available at AVIDCOCOA.COM

Objective-C

Swift 5

Objective-C

Swift 5

Co-Founder & CTO

Quatrian Inc.

2010-10-01-2011-10-01

N/A

Senior Software Engineer

Raptr

2010-02-01-2010-10-01

Created Raptr's iPhone App: ► More than 630,000 downloads, 19.4 million user sessions ► 20,000 SLOC ► QuartzCore, Security, AddressBoo...

Created Raptr's iPhone App: ► More than 630,000 downloads, 19.4 million user sessions ► 20,000 SLOC ► QuartzCore, Security, AddressBook, MessagingUI, CoreGraphics ► Apple Push Notifications, Cookie Management ► Xbox/PSN/Steam Integration ► Twitter API, Flurry Analytics

Objective-C

iOS

Objective-C

iOS