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Jeremy
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Jeremy

Eagle Mountain, Utah --:--:--

Jeremy “JJ” Barger is a Senior iOS Engineering Lead with over 16 years of high-caliber professional experience. He has led mobile development teams with companies of all sizes, from start-ups to multi-Billion dollar enterprises, and has the discipline and flexibility to bring success to any organization. Jeremy has spent the last three years developing iOS apps in SwiftUI and Combine, Apple’s modern declarative and functional reactive frameworks, and he has built two Green Field apps using these technologies. JJ is an elite mobile development leader who is passionate about building and leading teams and looking for a Mobile Team Lead or Architect position right away.

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Skills
Years
1
2
3
4
5
6
7
8
9
10+
Bitrise
TestFlight
SwiftUI
XCTest
Fast Lane
Swift
Linux
iOS Development
ITIL
Combine
XCUITest
Objective-C
Shell
Xcode
Nagios
AWS
CI/CD
Android
Open Source
Apollo
MySQL
GraphQL
HTML
AppSync
CSS
REST API
WebRTC
Go
API Gateway
Groovy
React Native
Grails
GitHub
Developer Personality

Independent

Collaborative

Trailblazer

Conservative

Generalist

Specialist

Planner

Doer

Idealist

Pragmatist

Abstraction

Control

100
50
0
50
100
Feature Experience

iOS Development

Rest APIs

Build Pipelines

GraphQL

MODERATE
EXTENSIVE
EXPERT
Cultural Experience

Agile

Finance/Banking

Real Estate/Property Management

Auto Insurance

MODERATE
EXTENSIVE
EXPERT
Portfolio

Ember

Senior Staff iOS Engineer

Categories

Work Experience : 2022

Managed and led the green field architecture, product design, release management, and automation. Collaborated with the product quality assurance and the design team to design, plan, build, test, and release features for a vacation home booking and management app.

  • Implemented CI/CD pipeline using Bitrise, later migrating to Xcode cloud.
  • Used expertise in SwiftUI and Combine frameworks to build and deploy codebase to App Store.

 

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Motion Auto Insurance

Senior iOS Engineer

Work Experience : 2021-2022

Took over the react native app and pushed fixes to both platforms. Built green field native app using SwiftUI and Combine, working with product designers to implement UI. Ensured more than 8,000 daily users were able to flawlessly utilize the app with 100k+ transactions. Led his team to project completion on-schedule.

  • Manually pushed multiple builds to app store and TestFlight, later implementing a CI/CD solution with Fastlane and GitHub Actions.
  • Converted Restful API’s in AWS to GraphQL in AppSync

Technologies:  AWS API Gateway, React Native, iOS, SwiftUI, Combine, Objective-C, GraphQL, Apollo, AppSync, GitHub, TestFlight, Fastlane, REST API

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POPi/o

Senior Software Engineer

Categories

Work Experience : 2020-2021

Built features across all mobile and web platforms to support video banking customers. Streamlined app development and deployment process while onboarding 20 mobile clients in a 3 month period.

  • App supported banks and credit unions of various sizes simultaneously
  • Handled millions of transactions for 300,000+ users daily
  • Ensured cloud capabilities for iOS and Android mobile platforms
  • Responsible for architecture, design, development, and deployment

 

 

 

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Zions Bancorporation

Web Developer III / Team Lead

Categories

Work Experience : 2017-2019

Led team of 4 Engineers through enterprise-level project responsible for architecting, designing, and implementing applications for internal and external customers within the Investments Group at Zions Bank. Projects included green fielding a foreign currency trading platform in Groovy and Grails.

  • Enabled over $1B in currency trades, driving $2.9B in annual revenue with $90B in assets
  • Designed and built an enterprise portal for Capital Markets with backend services in Swift and Go.
  • Responsible for choosing frameworks for the front and back end, services, cloud, and breaking into microservices rather than monolithic.
  • Project completion enabled hundreds-of-thousands of daily transactions
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Zions Direct

Mobile Developer II / Team Lead

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Work Experience : 2014-2017

Directed enterprise efforts for a team of 4 engineers by bringing in-house previously outsourced projects, and adding greenfield products on iOS and Android mobile platforms. Participated in all aspects of project management, UI design, project architecture and implementation, and CI/CD solutions.

  • Worked with marketing and communications teams to build video and advertising delivery platforms in iOS in Objective C, (later porting to Swift), Android, and multiple television platforms.
  • Handled the application’s video-media
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Previous Roles

Categories

Work Experience : 2007-2017
  • Computer Systems Engineer at The Church of Jesus Christ of Latter-day Saints (2013-2014)
  • Mobile Software Developer at Software Technology Group (2013)
  • iOS Mobile Software Developer at Belt Creek Software, LLC (2012)
  • Team Lead/Science and Egingeering Technician, Software Engineer at CRI Advantage / Idaho National Laboratory (2007-2012)

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