Yongjun Kim
Android Developer at 카카오뱅크 Kakaobank
South Korea
Summary
👤
Senior🎓
Top SchoolYongjun Kim is an Android developer with 10 years of experience building high-quality consumer mobile products and backend integrations, currently contributing to Kakaobank's Android platform. He has a track record of shipping large-scale apps from scratch—most notably leading Flitto’s Android product to over 4M downloads—while architecting maintainable code with MVP/AAC patterns, dependency injection, and automated CI pipelines. Yongjun blends mobile UI/UX sensitivity (including accessibility improvements) with pragmatic backend and DevOps skills such as API abstraction, payment integrations, and Jenkins-driven CI/CD. He emphasizes testability and reliability through JUnit and unit testing, and routinely reduces app load times via asynchronous processing and clean data layers. Based in South Korea, he brings a startup mindset and creative problem-solving approach, often building tooling (in-house web delivery, Node.js services) to streamline releases. An engineer who treats constraints as design opportunities, he couples product-minded thinking with deep hands-on Android craftsmanship.
10 years of coding experience
4 years of employment as a software developer
KStartup Silicon ValleyBusiness Communication, Business Communication at Language Systems InternationalBachelor's degree, Compurer Science Engineering, Bachelor's degree, Compurer Science Engineering at Busan National University
Korean, English
Stackoverflow
2,212reputation
469kreached
70answers
23questions
Github Skills (59)
kotlin10
jetbrains10
prosody10
intellij10
jetbrains-ides10
java10
scrollable10
sticky10
rxjava10
intellij-plugin10
intellij-platform10
object-cache10
get-started9
azure-cognitive-services9
text-to-speech9
Programming languages (4)
Github contributions (5)
kimkevin/HangulParser
Nov 2015 - Feb 2019
Contributions:45 commits, 3 PRs, 38 pushes in 3 years 4 months
voweljava-androidandroidhanguljava
kimkevin/FadeImageSwitcher
Feb 2016 - May 2017
Contributions:24 commits, 21 pushes, 1 branch in 1 year 3 months
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