Profile_ Ikwhan chang

1. Engineer Job Applicant Applicant Profile Ikwhan Chang Expected Position - System SW Engineer - Backend Web Developer - Data Scientist Last Update : Oct, 2015

2. IKWHAN CHANG Job Applicant Student Profile • PERSONAL INFORMATION • Name: Ikwhan Chang (Matthew) • Last Qualification: B.S. in Computer Science and Engineering, Chung-Ang University, Seoul, South Korea • Current University: San Jose State University, San Jose, CA • CONTACT • Mobile: +1 (408)410 4202 • Email: matthew.chang@me.com • Web: www.matthewlab.com • Full Resume: resume.matthewlab.com 2

3. IKWHAN CHANG Job Applicant Profile • PROFESSIONAL INFORMATION • Working Experience: 9 Year • Current Status: Master’s Student in Computer Engineering at San Jose State University • Recent Work: Project NGX(Remote Web Controller), Project Dani(Social Collaboration and Share Web Service) • CURRENT WORKS • Publications: HTML5 and Mobile Web For Full-Stack Programmer, ISBN(13)-9788960881327, Korea • Undergraduate Thesis: A New Interface Between Smart Device and Web using HTML5 WebSocket and QR-Code, 2014 • Ongoing Project: URHY.ME(Computer-aided Web Management Tool) • INTERESTS • Distributed & Cloud Computing • Automation of SW Development, Deployment and Maintenance • Optimization of Traffic Between Client and Server 3

4. IKWHAN CHANG Job Applicant Index 1. Overview ……………………………………. 5 • Personal Background • Skill Pathway • Expected Job Position 2. Current Project: urhy.me …………….. 9 • Overview • Motivation • Problems & Solutions • System Design • Social Architecture 3. Academic Background …………….. 22 • Overview • Project Area • Project Dani • Project NGX 5. Professional Achievement …………………... 37 • Overview • Field of Development • Expertise 6. Entrepreneur Leadership ………………….. 42 • Overview • Result 7. Summary …………………………………… 45 4

5. Overview ❖ Personal Background ❖ Skill Pathway ❖ Expected Job Positions 5

6. IKWHAN CHANG Job Applicant Personal Background 2006-2008 2009-2011 2012-Present Entrepreneurship Professional Undergrad • Founded startup • Worked as Project Manager • Invested $1 million • Developed in social MMORPG • Research in social media channels and web 2.0 Welegend Co., Ltd. • Worked as software engineer&Web designer • Developed in backend especially Java/J2EE • Developed several collaboration system Elancer Co, Ltd Webcash Inc. • Learned CS subjects • Awarded Web Service Challenge • Published book • Researched Web Service and Software Engineering • Leader of Many Projects Chung Ang University Insight of social media and web 2.0 Technical/Design Skills Interested in Computer-Mediated SW Developments Automation Computer Science Background 6

7. IKWHAN CHANG Job Applicant ApacheHTTP Skill Pathway Web Server, Cloud 1995 1998 2001 2004 2007 2010 20131992 Design Programming Web&Dev  Theory Database Mobile Web Startedtouse  Computer Web Application Server 7 Windows3.0 Windows95 WindowsNT PaintShopProPhotoshopDreamweaver Windows2003 DHTMLVBScript C/C++/Perl WebDesign JSP Windows2000 RHEL CentOS Solaris MySQL MSSQL 3D DirectX WebGL ASP AWS J2EE TomcatResinOracle9i Web2.0 PhoneGap MobileWeb Responsive Bootstrap SNS Integration HTML5 WebSphere Oracle10g JBossNetty MariaDB jQuery WebProgramming JavaScript MMORPG AIX Security Internet UserInterface UX Akka Concurrent PHP Agile Control IIS JAVA Play! HTML LAMP Version Continuous MongoDB Programming C# .Net ASP.NET WPF Silverlight Flex GAE Heroku LESS CoffeeScript Backborn.js Scala Node.js NginX Fullstack Developer 2015 CouchDB Cassandra RLanguageSAS Python Hadoop MapReduce Spark H/W Technician Web Designer Software Engineer CS Student/Fullstack Developer GoogleCloud Openstack

8. IKWHAN CHANG Job Applicant Data Scientist System Software Engineer Back-end Web Developer Expected Job Positions Future: Computer-mediated Software Development Automation Backend Web Developer Frontend Web Developer Web Designer DatabaseWeb & UI Design 8 Front/Back-end Programming Past: Development & Design Expertise Deployment Manager SW Quality Analyzer Server Manager Present: Fullstack Web Developer

9. Current Project ❖ Overview ❖ Motivation ❖ Problems & Solutions ❖ System Design ❖ System Architecture 9

10. IKWHAN CHANG Job Applicant Current Project ❖ Project Name: Urhy.me(You and my rhyme) ❖ Project Date: October, 2014 - Present ❖ Type: Computer-mediated Data Visualization & Cognitive Web Service ❖ Inspiration: ❖ How can social network service help welfare in reality? ❖ How can we see complex personal big data collected from Internet or device is right along or not? ❖ How can we see better things or potential risk factor in these data? ❖ Goal: ❖ Collect user’s numerous data to analyse of personal data. ❖ Provide simple, powerful and intuitive data visualization. Overview Personal Data Wearable - Health Data Smart Phone UsageSNS Activity Collaborative Work Complex Data Internet of Things URHYME   Data Analyzer Simplified Data Check whether user’s goals is right along Check potential risk factor Better Welfare and Achievement 10 urhyme

11. IKWHAN CHANG Job Applicant Current Project Motivation 11 Good Habit Wedding Good Relationship TOEFL/GRE Lose Weight Wealth Good Looking English Proficiency $10000 Write a song Get a job Love Graduate School Good Habit Wedding TOEFL/GRE Lose Weight Wealth Good Looking English Proficiency $10000 Write a songGet a job Love Graduate School Health Health Life Knowledge Talent My flood of thought in 2011 I want to be diesel ! I need more money.. I want to be a singer..!! I want to be early bird.. Exercise Categories Sub Categories Achieve Step 1: Think Step 2: Organize Steps to organize (1)Determine what is top-tier category based on Health/ Exercise,/Family/Love/Studies/Programming/Design/ Knowledge/Talent which are what I want to accomplish (2)Determine what is sub categories (3)Arrange other thought in sub categories me Get Prize (This motivation is based on my experience from 2011 to now) ❖I am so ambitious man! I want to achive all of my dreams! ❖However, sometimes these dreams makes me tired because there too many things to manage coherently! ➡So, I designed the organization process as below: urhy me cognition & visualization

12. IKWHAN CHANG Job Applicant 1/41/31/2Today 1/5 … Current Project 12 Wealth Health LoveFamily Relationship Whole My Dream List(Complex) Talent 100-years Roadmap 50’s40's30’s20’s … 2017201620152014 60’s 2018 … 1st-quarter 2nd-quarter 3rd-quarter 4nd-quarter January February March 1st-week 2nd-week 3rd-week 4nd-week Step 3: Simplify Steps to simplify (1)Make a 100-year roadmap of life using Excel (2)Decide on a due date and start date each fragmented goals roughly. (3)Divide fragmented goals into by 10-year(based on age) (4)Divide (3)’s fragmented goals into by 1-year (5)Divide (4)’s fragmented goals into by four quarters (6)Divide (5)’s fragmented goals into by months (7)Divide (6)’s fragmented goals into by the day ➡ Result: today’s to do list based on (7) (1) (3) (4) (5) (6) (7) urhy me cognition & visualizationMotivation Steps to achieve goals Checked today’s to do list with simple memo.

13. IKWHAN CHANG Job Applicant Current Project 13 Result from my motivation Time Goals 2011 … 20’s 30’s 40’s 50’s Health Knowledge Study Honor Job Happiness Wealth 2010~2085 Roadmap of Life in Excel urhy me cognition & visualizationMotivation

14. IKWHAN CHANG Job Applicant Current Project 14 1. Roadmap - 20’s Health 2. Roadmap - 2014 Health 3. Roadmap - 2014 Sep Divide Divide Finally, It can easily check! This system called“rhyme” 4. To do & check list - 2014 Sep Weekly urhy me cognition & visualizationMotivation 2014201320122011 September 2nd Week 2nd Week

15. IKWHAN CHANG Job Applicant Current Project 15 Problems ❖ For design this checklist system, I spent four months. It is not easy for ordinary people. ➡ They need to help from expert or friends for make that system! ❖ I had write down excel for 4 year but there is too many accumulated activities and fragmented goals, making me complexing. ➡ More simplified&visualized dashboard is needed! ❖ If I have no write down my activity, I easily lose the will to write down and It makes some gap which cause I cannot easily recognise whether my activities is going well or not. ➡ Automatic checking is needed! Still too many goals! Gap -> discourage to accumulate data!! urhy me cognition & visualizationProblems Not checked

16. IKWHAN CHANG Job Applicant Current Project Solutions 16 Good Habit Wedding Good Relationship TOEFL/GRE Lose Weight Wealth Good Looking English Proficiency $10000 Write a song Get a job Love Graduate School Health Exercise me ➡They need to help from expert or friends for make that system! me social friendsexperts Professional Dieter Money/Job Expert Language Expert Good Habit Wedding Good Relationship TOEFL/GRE Lose Weight Wealth Good Looking English Proficiency $10000 Write a song Get a job Love Graduate School Health Exercise ✓ Solution: Social Collaboration System The social collaboration system will organize my complex goals automatically using experts or social friend’s achievements. urhy me cognition & visualization

17. IKWHAN CHANG Job Applicant Current Project 17 ➡More data simplification&visualization is needed! ✓ Solution: Provide powerful and intuitive data visualization - Responsive Web & data visualization is adjusted and powerful chart is attached in dashboard - Optimize to mobile web using responsive web and HTML5 Responsive personal dashboard Responsive web checklist(for collecting personal data easily) Mobile Web Dashboard (Warn: Design is just prototype!) urhy me cognition & visualizationSolution

18. IKWHAN CHANG Job Applicant Current Project 18 ➡Automatic checking system is needed! ✓ Solution: Smart&Wearable Device is going to work ❖ HTML5 based mobile web app is provided since most wearable will support HTML5 and HTML5 Push API will be more powerful soon ❖ Collected data will be used for the data analyzer in order to compare the other social friends ➡After collect data, the data analyzer can work as organizer according to circumstantial similarity ❖ Urhy.me will provide open API for third-party (Warn: Design is just prototype!) My Rhyme Time Goal V V V V V V Good Habit Wedding Good TOEFL/GRE Lose Weight Wealth Good English $10000 Write a song Get a job Love Graduate Health Exercise experts mine Auto check rhyme Auto categorization Urhy.me Data Analyzer urhy me cognition & visualizationSolution friends

19. IKWHAN CHANG Job Applicant Current Project Cognitive Engine Process Personal Data Work Family Friend Urhy.me Data Analyzer Welfare Social Management Money …. Urhy.me Data Visualization Urhy.me HTML5 Data Gathering Engine  from Wearable/Smart Device Urhy.me   Management Tools Integration Urhy.me Simplified Responsive web UI Problem: Complex Data User hardly recognize these data Solution:   Data Visualization User easily interpret what’s wrong or okay Data Analyzing Friend/Group’s Data Urhy.me   SNS Health Mentor’s Opinion Urhy.me   Brand 19 urhy me cognition & visualization

20. IKWHAN CHANG Job Applicant Urhy.me SNS Personal Big Data Urhy.me BRAND Urhy.me Management Tool Current Project System Design Social Relation Group Relation My Rhyme Time Goal V V V V V V Friend’s Rhyme Time Goal V V V V V V Group Rhyme Time Goal V V V V V V Rhyme Time Goal V V V V V V Sell or mentor their achieved rhyme Group Rhyme Time Goal V V V V V V Wearable Device Accomplisher = Personal Brand Urhy.me Timeline Post Useless Post Checklist Tool Auto Checking Rhyme Success or Achieve Everyday information from sensor Urhy.me - Data Analyzer Work Family Friend Money Health Personal Data Friend/Group’s Data Mentor’s OpinionSocial Activity 20 urhy me cognition & visualization

21. IKWHAN CHANG Job Applicant Data Visualization Data Collector Data   Analyzer Web Service Collaboration Current Project System Architecture Urhy.me Data Analyzer Welfare Social Management Urhy.me Data Visualization Urhy.me Hybrid Device App Urhy.me Management Tools Urhy.me Simplified UI Urhy.me SNS Todo Calendar Time Management Urhy.me Brand 21 urhy me cognition & visualization

22. Academic Background ❖ Overview ❖ Project Area ❖ Project Dani ❖ Project NGX 22

23. IKWHAN CHANG Job Applicant Research Interest Distributed & Cloud Computing Computer-mediated SW Development Automation Projects HCI Capstone Project(Project NGX) Wearable Device Project(Project HOWELL) Social Rich Internet Application Project(Project Dani) Game Design Project(Project Avalon Online) Social Data Analytics Project(Project LTS Engine) Subject of Computing Software Engineering Data Structure Assembly Language Programming Algorithm Wireless & NetworkComputer Structure C/C++/Java Database Mobile Apps(Android, Object-Oriented Programming Artificial Intelligence Subject of Science & Mathematics Discrete Mathematics Probability & Statistics Linear Algebra Numerical Analytics Physics Biology Subject of Public Relation Interactive Brand Communication Case Study : Public Relation Multidisciplinary Approach 23 Personal Data Visualization(matthewlab.com) Academic Background Overview Fullstack Software Development

24. IKWHAN CHANG Job Applicant Project NGX (HCI) Web controller that can send motions from user’s device like swipe, motion sensor, and touch for website to some actions via QR-Code. Facebook Remote Volleyball Game Simple volleyball game but “Remote” concept, which means that user can control ball via their own device, was adapted. Latest Main PRJ Academic Background Project Area Book: HTML5 and Mobile Web For Full-Stack Programmer Used for main textbook at computer science course at Samsung software course in Chung-Ang University, teaching by Dr. W.S. Na Html5korea.com   Lectured developer for having html skills Translation of HTML5 Technical Document URHY.ME Social Data Analyzer based on to-do list, gathering device’s records, providing data visualization in order to check their status of life in one Web page. Dani Project (Social Map Sharing) Social map that can make user’s own street map and easily share. Won the Naver app challenge with ﬁrst prize. LTS Engine LTS (Local Twitter Search) is a program that analyze the user’s twits based on geo information, using NASA’s World Wind SDK and Twitter O- Auth. Avalon Online Online java version of Avalon game, famous board game, using Facebook’s social plugins that can login via Facebook account and share score on timeline. Neni Diary Simple java calendar program that can login, sharing and alarming their schedule Jake Bridge Project Flex program that can search addresses, easily translate other language, and share via email. Memorizing A Words Program help to memorize English words like ﬂashcard. Data Visualization Entertainment & Tools HTML5 Specialist Human-Computer Interaction Current Main PRJ 24

25. IKWHAN CHANG Job Applicant Academic Background ❖ Project Name: Project Dani(Dani means‘public road’in Korean) ❖ Project Date: January, 2011 - April, 2011 ❖ Type: Data Visualization ❖ Motivation ❖ Create my own map, drawing memorable spot ❖ Visualize and Share my map data in social platform ❖ Goal ❖ Provide User-friendly data visualization based on Rich Internet Application(Adobe Flex) ❖ Combine several Open API, Map Service ❖ One-Source Multi Use in other social platform ❖ Achievement ❖ Naver Inc., Creative App Award, 1st prize with $1 million awards Project Dani Data Visualization Cross Platform My Map Share Memorable Spot Road Open Social Rich Internet Application Open API/Map Service 25

26. IKWHAN CHANG Job Applicant Academic Background Project Dani - Prototyping My Map ShareMemorable Spot Road Open Social Rich Internet Application Open API/Map Service Cross Platform Analogue UI 1IND

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218. IKWHAN CHANG Job Applicant Open Social One-Source Social Sharing Academic Background 27 Project Dani - Social Design My Map ShareMemorable Spot Road Open Social Rich Internet Application Open API/Map Service Cross Platform Analogue UI 35% ★User can share their map in several social web portal/service ★User can install in different web portal/ service in accordance with opensocial.org

219. IKWHAN CHANG Job Applicant Project Dani - Data Visualization Cross Browser Flash Catalyst - Animation Design Photoshop - Default Design PSD FXP Flash Builder - Action Script SWF Adobe Edge - HTML5 Development Distribution Workflow ★This concept was pioneering HTML5 utilization in 2011 Academic Background 28 My Map ShareMemorable Spot Road Open Social Rich Internet Application Open API/Map Service Cross Platform Analogue UI 45%

220. IKWHAN CHANG Job Applicant Google Open Social Framework Adobe Flex Spark Framework Map Manager Social Manager Create/Mod/Del map Data Manager Create/Mod/Del spot upload/delete file add/delete comment Find social ID(PK) Find friend list Find nickname and photo Write in user’s activity Map / Photo / Comment Data Profile / Friend Data OpenAPIOpenSocial DBMS (MySQL) Blaze DS / WAS (Tomcat) / JSP Servlet Data Manager Map Controller Road Controller File Controller Comment Controller Data Query PoolManager User Controller Comment File Point Road Map User Client Server • Naver Location Open-API • Naver Address Open-API • Addr-Location Coordinate API Project Dani - C/S Architecture Academic Background My Map ShareMemorable Spot Road Open Social Rich Internet Application Open API/Map Service Cross Platform Analogue UI 55% ★A through MVC Architecture 29

221. IKWHAN CHANG Job Applicant Adobe Flex Spark Framework Map Manager Social Manager Open API Open Social Data Manager Blaze DS (Remote Object) Controller (Tomcat / JSP Servlet) Pool Manager DBMS (MySQL) Project Dani - Class,Module Design Modulability External Architecture Academic Background 30 My Map ShareMemorable Spot Road Open Social Rich Internet Application Open API/Map Service Cross Platform Analogue UI 70%

222. IKWHAN CHANG Job Applicant Project Dani - Output of Data Visualization Add to spot ❶ ❷ ❸ ❹ ❺ ❻ ❶ Main map view ❷ List of memorable spot ❸ Title of map and detail ❹ List of friend’s map ❺ List of other my map ❻ Search Final Main ViewView - Add to spot in my created map Academic Background My Map ShareMemorable Spot Road Open Social Rich Internet Application Open API/Map Service Cross Platform Analogue UI 100% 31

223. IKWHAN CHANG Job Applicant ❖ Project Name: Project NGX(New Generation eXperience) : remote web controller ❖ Project Date: March, 2014 - October, 2014 ❖ Type: Hunam-Computer Interaction ❖ Motivation: ❖ Why web UI/UX used keyboard and mouse ONLY? ❖ How user can control website via smart phone? ❖ Goal: ❖ Develop remote control server via QR-code and Javascript Library(jQuery Plugin) : NGX QR Controller, ngxqrctl.js ❖ Github: github.com/MatthewLAB/NGX_PROJECT Project NGX Web Remote Controller Swipe GyrojQuery Plugin Smart Device Mobile Web App jQuery MobileEvent Handler QR-Code Website Mobile Browse Events Button DownTouch/Move GPS Accelerator 32 Academic Background

224. IKWHAN CHANG Job Applicant Project NGX - System Design PROJECT NGX NGX SERVER NGX CLIENT Node.js index.js (NGX Server) Socket.io Event Handler Express.io NGX CONTROLLER ngx_qrctl.js  (jQuery plugin) Controller  (Mobile Web) Website Simple and Modulability architecture Server will be provide as NPM library - easy installation 33 Academic Background 30% Web Remote Controller Swipe GyrojQuery Plugin Smart Device Mobile Web App jQuery MobileEvent Handler QR-Code Website Mobile Browse Button DownTouch/Move GPS Accelerator

225. IKWHAN CHANG Job Applicant Project NGX -QR Attaching Process New Paradigm: added QR-code 1. Load ngx_qrctl.js 2. Initialize QR Attached Conventional: normal scrollable website 34 40% Academic Background Web Remote Controller Swipe GyrojQuery Plugin Smart Device Mobile Web App jQuery MobileEvent Handler QR-Code Website Mobile Browse Events Button DownTouch/Move GPS Accelerator

226. IKWHAN CHANG Job Applicant Project NGX - Connecting Process NGX Control Panel user can control website via QR-Code 1. QR Scan via Smart Device 2. Connected NGX Control Panel 35 70% Academic Background Web Remote Controller Swipe GyrojQuery Plugin Smart Device Mobile Web App jQuery MobileEvent Handler QR-Code Website Mobile Browse Events Button DownTouch/Move GPS Accelerator

227. IKWHAN CHANG Job Applicant Project NGX - Event Handling Process 2. Use Control Panel in Device 1. Event Binding Swipe Down NGX SERVER Scroll Down send swipe_left push swipe_left ngx_qrctl.js 3. Event Handling ★ The input of user’s device will move website to scroll down 36 100% event swipeleft Academic Background Web Remote Controller Swipe GyrojQuery Plugin Smart Device Mobile Web App jQuery MobileEvent Handler QR-Code Website Mobile Browse Events Button DownTouch/Move GPS Accelerator

228. Professional Achievement ❖ Overview ❖ Field of Development ❖ Expertise 37

229. IKWHAN CHANG Job Applicant Online Banking Online Finance Management System WebCash Inc.  2011-2012 Online Payment Source Management Continuous Integration System Online Trading System Professional Achievement Overview Website Development Elancer Co., Ltd.  2009-2010 Content Management System Enterprise Resource Planning System FIAMM Korea Co., Ltd.  2013-2014 Web Designer Producer Software Engineer Huge Capacity Server Architecture Fullstack   Web Designer Developer 38 Expertise Back-end Programming Expertise development skills for collaborative tools and SNS Web Design Database Front-end Programming

230. IKWHAN CHANG Job Applicant Professional Achievement Professional Map 39 Backend Programming Web Language Frontend Programming Tools Server Database Collaboration System Design UX Web Design IKWHAN CHANG

231. IKWHAN CHANG Job Applicant Professional Achievement Field of Development Groupware   Bootstrap, jQuery, LESS, backborn.js Web Community (Doosan Group) Mainpage, subpage, board, admin using asp, javascript, css Website (Doosan EC) Subpage, admin tool using asp, javascript, css Website (Doosan Infracore) Subpage, admin tool using asp, javascript, css World DJ Festival   Wordpress, Required+, jQuery, Zurb, PHP, Photoshop, Dreamweaver FIAMM Korea Website   Wordpress, Required+, jQuery, Zurb, PHP, Photoshop, Dreamweaver Welegend Website  PHP, Photoshop, Dreamweaver HANBUL SYSTEM Website   PHP, Photoshop, Dreamweaver Enterprise Resource Planning Management System FIAMM Korea’s ERP System using Play!, Scala, NodeJS, NginX Source Management Continuous Integration System Webcash’s resource management and continuous integration system using Jenkins, Maven, Git, Collaborative Content Management System Elancer’s content collaborative tools using Spring MVC, iBatis, velocity, Resin Online Banking Java, JSP, Oracle 10g, WebSphere, AIX E-Payment for Pharmacists Java, JSP, Oracle 10g, Tomcat, AIX E-Account Management and Analyze Spring MVC, Hibernate, Freemaker, Oracle 10g, Solaris E-Trading System Spring MVC, iBatis, velocity, Resin Collaboration System Backend programming Web Design Frontend programming 40

232. IKWHAN CHANG Job Applicant Collaboration Tools Professional Achievement Expertise Design Photoshop, Illustrator, Dreamweaver, Flash, Flash Catalyst, Adobe Edge Mobile Web Apache Cordova, jQuery Mobile, Appcelerator Rich Internet Application Flex, Silverlight,HTML5, Java FX Mobile Android, iOS, Windows Embed Version Control Subversion, Git, CVS Continuous Integration Jenkins CI, Ants, Maven, JIRA Main IDE IntelliJ IDEA, Eclipse, Netbeans Programming Languages Java, Scala, C, C++, C#, JSP, PHP, ASP, ASP.NET Web Frameworks Spring Framework, Play! Framework JavaScript Framework jQuery, Backborn.js, AngularJS, Bootstrap Backend Tomcat, Apache HTTP, WebSphere, Resin, JBoss, Node.js, NginX Operating System Linux(CentOS), Solaris(2 yr), AIX(2 yr), Windows Server series(handled 2000,2003,2008,2012 and NT version over 10 year) Cloud Platform Google Cloud, AWS, CloudBees, Heroku Web Language Server Database Design UX 41

233. Entrepreneur Leadership ❖ Overview ❖ Result 42

234. IKWHAN CHANG Job Applicant Entrepreneur Leadership ❖ Company Name: WeLegend Co., Ltd (Startup) ❖ Employees: 25(Aug 2008) ❖ Capital: $1 million from angel investor ❖ Product: Genesis Online(Social-based Massive Multiplay Online Role Play Game) ❖ Genesis Online is MMORPG game, communicating between game and web. ❖ We tried to adjust website’s user action into game. ❖ Roles ❖ Founder Software Engineer ❖ Interviewed and employed at least 200 people (back-end/client/UI programmers, 2D graphic designer, 3D modeller and animator, and service designers) as head of human resource ❖ Managed to whole project as project manager ❖ Managed various facilities and affair Overview 43

235. IKWHAN CHANG Job Applicant Entrepreneur Leadership Result • Employed 8 programmer, 15 designer, 2 producer • Mediated whole team • Monthly report for VC • Game Database Design • Developed Web Sharing System for Game • Designed company website • Analysed Online Game Market Demand • Analysed Collected various Social Media Channel • Studied UCC, Data 2.0, PaaS, Cloud Sourcing, Widget, Long Tail,OSMU, Social, Tagging, RSS, Open API, Mashup, UX Management Collaboration Insight of Social Media, Studied various Web 2.0 skills Project Manager Online MarketerFounder Software Engineer • Founded startup • Invested $1 million from Angel Investor • Managed financing 44

236. IKWHAN CHANG Job Applicant Potential   Ph.D. Credential Experience Summary Design   Proficiency DB Scheme Proficiency Entrepreneur Experience Web Social Expertise Credential Experience Substantial ProjectsHuman-Centered Computing Cloud Computing 45 CS Subjects Data Visualization Data Visualization Expert

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