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Thaddeus A. Dannar Professional Photo

Professional headshot of Thaddeus A. Dannar, Mobile Software Engineer

Thaddeus Aaron Dannar

Strategic and hands-on mobile engineering leader with 10+ years of experience driving mobile innovation across Android, iOS, and cross-platform ecosystems. Proven success in leading high-performing teams, setting architectural direction, and delivering polished, scalable apps in fast-paced environments—from startups to mission-critical government projects.


I specialize in Kotlin-first development with deep expertise in Jetpack Compose, HILT, Ktor, and clean architecture patterns. My leadership philosophy blends thoughtful mentorship, collaborative problem-solving, and a user-centric mindset to elevate both the product and the team. Whether building secure tablet apps for edge AI deployments or launching consumer experiences at scale, I focus on designing systems that are robust, intuitive, and built to last.

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Technologies & Languages

Programming Languages

Kotlin Java Swift Objective-C C# JavaScript TypeScript PHP HTML CSS C++ Lua

Frameworks & Libraries

Android SDK iOS SDK Kotlin Multiplatform (KMP/KMM) Jetpack Compose Swift UI .NET SIP FCM Retrofit RxJava Coroutine Exoplayer Chime Portsip PJSip WebRTC Dagger Hilt Room Coil

Technologies

Jenkins Fastlane Firebase Firebase App Distribution Test Flight Google Tracks

Project Management & Methodologies

Agile Scrum JIRA Confluence Git Kanban Trello

Data Management

MySQL SQLite MSSQL

Testing & Performance

JUnit Mockito Espresso Firebase Crashlytics Firebase Performance Google Analytics Mixpanel

Development Tools

Android Studio Xcode Visual Studio

AI & Productivity Tools

ChatGPT Claude AI Copilot Notion Figma Miro

Certifications

Microsoft HTML5 with JavaScript & CSS3