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iOS Developer

Colorado Springs, CO
April 25, 2020

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Stephen D. Jaynes 714-***-**** Yorba Linda, CA SOFTWARE


Software developer with extensive experience in iOS applications for global brands across multiple industries, including Bluetooth and augmented reality solutions. Dedicated problem-solver who uses creative thinking to drive results that produce client and end-user satisfaction. Experienced data solutions architect. Core Competencies

Application Development

Requirements Gathering

Augmented Reality


Client Relationship Management

Data Analytics

RESTful Web Services

User Interface Implementation



Platforms macOS, iOS

Tools Objective-C, Swift, Xcode 11.x, Interface Builder, Cocoa Touch, SQLite database, Core Data, Core Bluetooth, Core Animation, Core Graphics, GCD, RESTful web services, TestFlight, Push Notifications, CocoaPods, AFNetworking, Alamofire, Firebase (Analytics, Crashlytics, AdMob), Flurry Analytics, Jira, Git repositories PROFESSIONAL


Consulting Programmer Analyst, Independent, Yorba Linda, CA (9/2016 to Present) Develop and update applications for clients using tools such as FireBase Analytics and Crashlytics. Engage in requirements gathering, development, and testing. Key projects:

iOnGovt – Swift 5.x-based iOS application to provide users with voting and campaign funding information on Congresspeople. Application downloads data from a CloudKit database and caches locally in Core Data database.

iOnGovtLoader – macOS application to populate public production CloudKit database for iOnGovt app using Swift 5.x. Leverages RESTful API to aggregate data, combine in Core Data database, and upload to CloudKit.

The Vertical Method—Developed and updated application focused on in-studio exercise programs.

Uproxx—Completed updates to align with new branding.

Alarm interface—Designed interface for patented Bluetooth LE alarm device using AVFoundation, Core Data, and Core Bluetooth.

BroBible—Completed several updates to application to align with branding, incorporate AdMob advertising, and transition from Google Analytics to FireBase Analytics and Crashlytics.

Stephen D. Jaynes Page 2

iOS Engineer, Woven Digital, Inc., Culver City, CA (6/2015 to 9/2016) Held responsibility for development of Uproxx and BroBible applications that provide access to Woven Digital, Inc.’s flagship websites. Utilized tools such as Core Data, Apple Push Notifications, AFNetworking, Fabric, Swift 2.3, Brightcove, and third-party analytics frameworks to develop applications. Key accomplishments:

Leveraged one code base to develop two distinct applications to reduce development costs.

Created proof-of-concept application for tvOS.

Mobile Development Manager/iOS Developer, IQAir North America, La Mirada, CA (9/2013 to 5/2015)

Researched and developed applications leveraging Bluetooth LE technology to communicate with new products using Core Bluetooth, SQLite, Apple Push Notifications, and RESTful web services.

Supervised developer focused on Android applications. iOS Developer, Total Immersion, Los Angeles, CA (7/2012 to 8/2013)

Developed ten iPod, iPad, and iPhone applications with customer UIs and interfaces for Facebook, Twitter, Flurry Analytics, LinkedIn, and MapQuest according to customer specifications and wireframes. Completed modifications of existing applications. Created proof of concept for Home Depot leveraging AR for furniture selections and faucets. Developed Pebbles Pics for iPhone and Pebbles Pics HD for iPad. Served on three-person team Disney Magic Mirror app for iPhone/iPad. Project highlights include:

Built AR-based Folger’s Hello Sunshine application, winner of 2013 Internet Advertising Award for Outstanding Achievement in Internet Advertising from Web Marketing Association.

AR-based enterprise application for British Petroleum for field workers.

AR-application for Pepsico/Frito Lay to share seasonal display samples for store managers.

EDUCATION A.S. in Computer Science, Emphasis in Computer Languages Irvine Valley College, Irvine, CA

Coursework in Electrical Engineering

California State University, Fullerton, CA (67 units) Loyola Marymount University, Los Angeles, CA (114 units)

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