Joon Hong Email and Phone Number

Somewhere in the cloud ☁💻

Alexa Mobile Voice- Bringing voice assistant feature (a.k.a. "Alexa") to iOS mobile app so customer can talk/interact with Alexa on their phone.- Visual experience - customer can "see" Alexa's response through mobile screen in graphical way on iOS (e.g. "what's the weather today?")- Mobile experience - customer can take advantage of other mobile apps like Apple Maps on iOS (e.g. "navigate to nearest Amazon Book Store")- Enhanced customer experience by providing alternative way to interact with Alexa by typing instead of talking (Type with Alexa iOS)- Raise the bar of Operational Excellence of Voice organization by introducing best practices - generating proper metrics, setting up alarm system, building effective dashboards, and sharing mistakes/lessons learned, oncall runbooks, new hire onboardings.

Digital Ordering eXperience. - Dealt with countless number of transactions of digital product in Amazon.com digital store.- Bridging gap between ordering system of digital product (downloadable) and retail product (physically deliverable). Made it possible for customer order those product together.

Mobile Application Developer, Application Development Team (Apr 2014 ~ Current)- Mobile payment service: "PAYCO"- [Phase #1] Developed hybrid iOS application with HTML, JQuery, Objective-C and succeeded to release in-company payment/billing application- [Phase #1] Successfully developed & deployed in-company mobile application distribution service with ASP.NET MVC (C#)- [Phase #2] Developed native iOS application using Objective-C and released app to AppStore.-- Building features: REST API networking, authentication, lock screen with secure storage.

(As of July 2014, NHN was divided into two company: NaverCorp and NHN Entertainment)Unity3D Script Developer, Application Development Team (Apr 2014 ~ Jul 2015)- Introduced "Crash Report Module"(C#) to in-company developers.-- Helped to adopt the module and derived clues of code quality improvement.-- After adoption, developers can monitor: number of crashes, spots of crash.- "Analytics Module" for Unity Web Player-- Collecting statistics of game play: scene loading speed, transactions, device and network information, achievements, custom eventsMobile Game Publishing Developer, Application Development Team(Dec 2013 ~ July 2014)- Localized mobile game "LoveLive! School Idol Festival" from KLab- Experienced skill set: Objective-C/Java(mobile client), C++(mobile game engine), Lua(game script), Python(asset-building script)- Customized asset-building script -- Removed AWS(Amazon web service) dependency in build script and made bridge to internal infrastructure system-- Minimized required infrastructure resources(web servers) by optimizing build script- Customized game client-- Developed interface between game and internal game service platform(payment/account management system)Mobile Game Engine Developer, Engine Development Team (Sep 2013 ~ Mar 2014)- Developed internal game engine.- Enhanced productivity and stability of source code by building CI environment with Jenkins + Visual Studio 2013 + C++11 + Google TestMobile Game Engine Plugin Developer, Unity3D Tech Development Team (Mar 2013 ~ Aug 2013)- Utilized game engine by connecting Unity3D and "internal game service platform"(a.k.a. HSP: Hangame Service Platform)- Strengthened co-workers' C# programming ability by leading study- Helped other teams to adopt Unity3D game engine- Conducting research on game engines & tools

Mobile Application Developer, PWE Application Development Team (Feb 2012 ~ Apr 2013)- Member of PWE(Personal Web Environment) Application Team- iOS / Android application developer: porting mail, contact and calendar services to mobile devices-- (iOS) Customized views to look like "Naver"-style-- (Android) Enhanced development productivity of networking module

Windows Phone Application Developer, Mobile Application Development Team- "LINE" for Windows Phone: -- Popular social instant messaging application(and SNS platform) in East Asia-- To launch Windows Phone version of LINE, --- Introduced Windows Phone development to NHN--- Built prototype of LINE and had a team-scale showcase-- Succeeded to launch official project from pilot status

Member of Enterprise Architecture Team @ LG Electronics- Enhanced LGE's privacy protection strength by encrypting downloadable spreadsheet file.- Shared IT trends through LG CNS's intranet.

Windows Phone Evangelist- Developer & Platform Evangelism(D&PE), Microsoft Korea- Completed 2011 MACH(Microsoft Academy for College Hires) internship program- Took care of Windows Phone ecosystem by managing official Windows Phone facebook fan page. - Boosted Windows Phone ecosystem by creating application dev guides: "Moda's Instant App Factory" - Analyzed & surveyed application market statistics & trends in Korea.

Founder & Leader of CERT-Student team (Computer Emergency Response Team)- Supported IT Security Service under the management of Infrastructure management team- Did regular penetration test on campus web services and network- Participated in KUCIS(Korea University Clubs in Information Security) program hosted by KISA(Korea Internet and Security Agency)- Participated in Student Tech Club program hosted by Microsoft Korea

Infrastructure management team, Division of information and communications- Installing & maintaining network infrastructure- IT support service

Journalist specially focused on MMORPG and Music Video Games @ PC PowerZine Team- Published articles in PC PowerZine, Monthly Magazine for PC Gamer- In charge of-- Lineage II(MMORPG) - NC Soft-- MapleStory(MMORPG) - Nexon-- Special Force(FPS) - NEOWIZ-- Music Video Gamesand so on