Thaddeus A. Dannar - Mobile Software Engineer

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Thaddeus A. Dannar

Professional Summary

Seasoned Mobile Development Team Lead of 12 with extensive experience in building & optimizing mobile applications across the Android & iOS platforms. Expert in modern programming languages & frameworks including Kotlin & Swift. Proven track record of improving development processes & implementing robust, scalable solutions that enhance user engagement & performance. Passionate about leveraging technology to solve complex problems & enhancing user experience.

Skills

  • Programming Languages: Kotlin, Java, Swift, Objective-C, C#, JavaScript
  • Frameworks & Libraries: Android SDK, iOS SDK, Jetpack Compose, Swift UI, RxJava, Coroutine, Exosplayer, Chime, Portsip, PJSip, Dagger, Hilt, Room
  • Technologies: Jenkins, Fastlane, Firebase
  • Project Management & Methodologies: Agile, Scrum, JIRA, Git, Kanban, Trello
  • Data Management: MySQL, SQLite, MSSQL
  • Testing & Performance: JUnit, Expresso, Crashlytics, Google Analytics, Firebase

Professional Experience

Staff Engineer / Team Lead of Mobile Development

Nextiva, Scottsdale, AZ | 2018 - Present

  • Lead a team of 12 in the development & maintenance of high-performance Android & iOS applications, supporting over 80,000 daily users.
  • Implemented CI/CD pipelines using Jenkins, Fastlane, Firebase, Testflight, & Tracks, significantly enhancing deployment efficiency & reliability.
  • Developed both a SIP and WebRTC solution for audio/video calls & meetings.
  • Mentored & trained junior developers, fostering a culture of innovation & excellence.
  • My team increased the average application rating by 2+ stars.

Android Developer

Transdev/Supershuttle/Flygbussarna, Tempe, AZ | 2016 - 2018

  • Engineered & maintained highly scalable, internationalized white label android applications, enhancing customer engagement across global markets.
  • Implemented features for currency & language support for 4 countries.
  • Developed geo-fencing to locate vehicles for airports across NA & Europe.
  • Implemented & improved the app’s usability & accessibility.

Mobile/Web Developer

TB Consulting, Phoenix/Scottsdale, AZ | 2014 - 2016

  • Designed & developed cross-platform mobile & web applications, achieving seamless functionality across Android & iOS devices.
  • Developed custom optimized hybrid application development techniques to optimize resource utilization & streamline updates while applying a native feel.
  • Microsoft Certified: HTML5 with JavaScript & CSS3.

Owner

Boondoggle Productions | 2013 - Present

  • Successfully launched a multi-platform hybrid app with over 116,000 users, demonstrating proficiency in scalable app development & user engagement strategies.
  • Designed & developed a beverage monitoring system using an android based kiosk display for multi-beverage tracking.
  • Developed a Unity based mobile game to reinforce basic math & memory skills.

Education

Bachelor of Science in Software Engineering - University of Advancing Technology
Tempe, AZ | 2006 - 2009

Thaddeus Aaron Dannar

Software Engineer specializing in mobile development, I primarily work in Android but have experience in iOS and Mobile Web.

Please no recruitment agencies.

Email me: thad@thadannar.com

Call me: (442)444-0744

Developer in a number of Languages and Technologies: