Alexander Capehart
Software Engineer at Stealth Startup
Golden, Colorado, United States
Summary
🤩
Rockstar🎓
Top SchoolAlexander Capehart is a software engineer with six years of hands-on experience building full-stack and mobile applications, currently developing an automated medical billing agent at Razorbill. Comfortable across Kotlin, JavaScript, Python, Java, and C++, he’s shipped scalable backend services and polished Android experiences—improving performance, threading, and UX in open-source music players and scaling a transit backend to 100k+ location requests/hour. He’s delivered production-grade features at Salesforce and Ombud as an intern, learning to transform vague ideas into tested, deployable systems in large codebases. An active contributor and Android specialist, he focuses on pragmatic fixes like image-loading optimization and concurrency locks that materially improve app reliability. Studying Computer Science at Colorado School of Mines, he also teaches mobile and C++ courses, blending mentorship with continual technical learning.
6 years of coding experience
1 year of employment as a software developer
Bachelor of Science - BS Computer Science, Bachelor of Science - BS Computer Science at Colorado School of Mines
Github Skills (19)
kotlin10
mobile-development10
android-applications10
android-development10
media-player10
android-app10
android10
player10
android-application10
exoplayer10
audio-player10
sound-player10
android-apps10
native-android10
multithreading9
Programming languages (10)
Github contributions (5)
OxygenCobalt/Auxio
Aug 2020 - Jan 2023
A simple, rational music player for android
Role in this project:
Mobile Developer
Mobile DeveloperContributions:64 releases, 16 reviews, 1409 commits in 2 years 5 months
Contributions summary:Alexander focused on improving the Auxio music player for Android. Their work included implementing a state manager lock to resolve multi-threading bugs, refactoring the settings manager, improving preference management, creating a lifecycle-dependent fragment object helper, and enhancing the playback details view. They also addressed a remember shuffle regression and updated the ExoPlayer dependency, along with adding code for handling multi-value tags.
songplayersplaybackmultimediaandroidx
enricocid/Music-Player-GO
Mar 2021 - Sep 2021
🎶🎼 Very slim music player 👨🎤 100% made in Italy 🍕🌳🌞🍝🌄
Role in this project:Mobile Developer (Android)
Mobile Developer (Android)Contributions:5 commits, 2 PRs, 41 comments in 5 months
Contributions summary:Alexander focused on optimizing the user interface and performance of the music player application. Their contributions included improving image loading efficiency using Coil, streamlining Coil usage within detail fragments, and modifying the application's notification and media session to use Coil. Furthermore, they addressed a UI/UX issue, reducing the sensitivity of the ViewPager2 to improve user experience. The changes primarily involved modifying the Android application's UI components and integrating image loading and display strategies.
android-animationequalizermusic-player100-playerplayer
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