Beomjun Kim
Full Stack Engineer at Freelance
California, United States
Summary
👤
Senior🎓
Top SchoolBeomjun Kim is a seasoned software development engineer with 10+ years delivering cross-platform mobile apps and front-end experiences. Based in San Jose, California, he currently serves as Senior Software Development Engineer at Adobe, focusing on scalable iOS tooling and camera app development since 2025, after prior contributions to Android and iOS projects there. His background spans iOS (UIKit, SwiftUI, Swift, Objective-C, C/C++) and Android (Kotlin, Java, NDK), plus hands-on work with network and system-level features. He has also contributed to open-source projects, notably enhancing the Sendbird JavaScript samples web widget with UI components and bug fixes. Earlier roles include Verizon, where he helped design a socket redirection library and worked on server/client Internet services (patent filed), and Speedy Packets with UDP-based networking and HTTP proxy work. He holds a B.S. in Computer Science from Chung-Ang University and an M.S. in Computer Science from USC.
11 years of coding experience
7 years of employment as a software developer
Bachelor's degree, Computer Science, Bachelor's degree, Computer Science at Sejong University
English
Github Skills (9)
uid10
chat10
javascript10
front-end-development10
ui-design10
html9
css9
react8
uikit7
Programming languages (5)
Github contributions (5)
sendbird/sendbird-javascript-samples
Mar 2017 - Aug 2019
A guide of the installation and functions of Sendbird Chat, UIKit, and SyncManager for JavaScript samples.
Role in this project:
Front-end Developer
Front-end DeveloperContributions:65 commits, 4 PRs, 55 pushes in 2 years 4 months
Contributions summary:Beomjun primarily contributed to the web widget sample by implementing UI components and functionalities. The commits show the addition of features like the notification and chat elements, incorporating basic styling and layout changes. Furthermore, the user addressed design-related bug fixes, and incorporated sample versioning updates. These changes point to a focus on improving the user interface and overall experience of the widget.
reactleancloudchatjavascriptreactnative
Alchemist85K/my-first-react-native
Aug 2020 - Oct 2022
Contributions:31 commits, 26 pushes, 2 branches in 2 years 1 month
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