Bryan Baek Email & Phone Number

Seoul, South Korea

Working on the low-level framework architecture of AOSP and Google android platform in general including developing and modifying system-level applications.Key Tasks and Achievements:- Customization of AOSP for targeted devices.- Work on system architecture with an emphasis on API design and code reusability.- Work with OS Components like Java framework.

Gyeonggi, South Korea

Worked as an freelancer developer for Samsung MES android development. Developed apps for both native Android and Android WearOS.Key Tasks and Achievements:- developed MES alarm notification and acknowledgement function- applied Android Compose for app base- used Hilt, MVVM, Clean Architecture for app architecture- implemented custom UI for pattern lock.

Seongnam, Gyeonggi-do, Korea

Worked as an android developer for ONE Store Corporation as a full-time employee. Collaborate with marketing, key executives, UI designers, and other developers to develop ONE Store client without jeopardizing data privacy or security.Key Tasks and Achievements:- Troubleshoot VOC and Crashlytics issues so that application remains bug free- Integrated with.

Seoul, Korea

Worked as a freelance developer based in Seoul, Korea using Java, ASP.NET C#, jQuery, MS-SQL, Oracle, and Android technologies.

Seocho-gu, Seoul, Korea

Worked as a freelance developer. Responsible for developing and leading KT GiGAEyes project(VSaaS: video surveillance as a service) - Lead team members and solve technical issues.- Developed and maintained several middleware servers and VOD server. - Developed a web socket server for push service. - Maintain and configure tomcat & apache servers..

대한민국 서울 송파구

Worked as a freelance developer. Responsible for update and fix bugs for Cyworld android app. - Developed both UX and business logic. - Updated following/follower/ilchon UI. - Fixes and improve program stability.

Seocho-gu, Seoul, Korea

Worked as a freelance developer. Responsible for project leadership roles. Designed and built "External Meeting System" for SAMSUNG Electronics. - Developed both UX and business logic.- Designed and implemented Sqlite module to present off-line mode.- Developed main activity, account, contact, follow-up and common module.

Guro-gu, Seoul, Korea

Worked as a freelance Java Developer. Developed "KT Giga Eyes" - camera surveillance system for Korea Telecom(KT). Designed and implemented VOD server using Spring framework, MyBatis, and Postgres Plus Advanced Server.- implemented high performance encrypted OTU(One Time Url) for Mobile devices(IOS, android)- developed HLS(Http Live Streaming) m3u8 file.

Songpa-gu, Seoul, Korea

Worked as a freelance Android Developer. Developed "Nexhop" - real estate management system for tablet using Java, Android technologies. Developed UI part and adapted suitable NXFramework. Utilized Google Map V2 for Android and Google Map web API for android bridge for displaying real estate and near places information.- updated and built UI part using.

Seocho-gu, Seoul, Korea

Worked as a freelance developer. Developed "DREAM"(Direct Rapid Easy Accessible Material Service) using Java, Spring MVC and MyBatis. Managed Daumsoft's search engine and integrated with website. Developed Java batch program running on SunOS using crontab. Programmed backend and frontend development part at the same time. Used JQuery, dext5upload.

Dongjak-gu, Seoul, Korea

Worked as a freelance Java web developer and developed sports SNS website "ENDALGO" which is the same as company name. It is a startup company started by two passionate people in sports. The website has SNS + sports feature and it is being serviced via www.endalgo.com.- designed and built a SNS + sports scheduling website using Java, Spring MVC, Mybatis.

Guro-gu, Seoul, Korea

Worked as a freelance developer. Developed upgraded version of android mobile app for GS-SHOP- designed and built REST API for server communications- implemented main UI using Fragments and ViewPager

Gangnam-gu, Seoul, Korea

Worked as a freelance developer. Developed find my mobile android app for SAMSUNG- designed and implemented main part that display location of the phone in Google Map and Baidu Map- implemented customized UI for user experience

Guro-gu, Seoul, Korea

Worked as a freelance developer. Developed LG Smart World android app for LG Electronics- designed and implemented push notification for app(c2dm)- implemented detail view UI for Smart World- testing and debugging for publication

Jung-gu, Seoul, Korea

Worked as a freelance developer. Developed Android POS for SK Telecom- implemented login part: managed sqlite file, write SQL queries, upgrade check and etc.- UI implementations: customized UI for POS users- used AQuery library and JSON for REST API

Seoul, Korea

Worked as a full-time web developer using Java technologies.- developed and maintained enterprise portal of the Ministry of Health and Welfare- developed web based statistical trend research system (www.trendseek.co.kr)- developed document management system for the National Assembly

Pasadena, California

Woked as a full-time web developer using ASP.NET technogies: - Comprehensive window server management and MS-SQL - Designed and built a web based student receipt tracking system using ASP.NET C#, jQuery, and T-SQL