{"id":2912,"date":"2013-11-06T00:39:32","date_gmt":"2013-11-05T15:39:32","guid":{"rendered":"http:\/\/pchero21.com\/?p=2912"},"modified":"2019-04-11T20:44:13","modified_gmt":"2019-04-11T11:44:13","slug":"about-me-2","status":"publish","type":"post","link":"http:\/\/pchero21.com\/?p=2912","title":{"rendered":"About me"},"content":{"rendered":"<h1 style=\"text-align: center;\"><strong>Sungtae Kim<\/strong><\/h1>\n<h1 style=\"text-align: center;\"><a href=\"http:\/\/pchero21.com\/wp-content\/uploads\/2013\/11\/226110_1025830692154_3335_n11.jpg\"><img loading=\"lazy\" class=\"aligncenter wp-image-2913 size-full\" src=\"http:\/\/pchero21.com\/wp-content\/uploads\/2013\/11\/226110_1025830692154_3335_n1.jpg\" alt=\"226110_1025830692154_3335_n\" width=\"604\" height=\"402\" srcset=\"http:\/\/pchero21.com\/wp-content\/uploads\/2013\/11\/226110_1025830692154_3335_n1.jpg 604w, http:\/\/pchero21.com\/wp-content\/uploads\/2013\/11\/226110_1025830692154_3335_n1-300x199.jpg 300w\" sizes=\"(max-width: 604px) 100vw, 604px\" \/><\/a>2010, At laboratory.<\/h1>\n<h1 id=\"yui_3_10_1_1_1383664745109_482\">Contact<\/h1>\n<p style=\"text-align: left;\">Email: pchero21 at gmail dot com<\/p>\n<p style=\"text-align: left;\">Private wiki: <a href=\"http:\/\/wiki.pchero21.com\" target=\"_blank\" rel=\"noopener noreferrer\">http:\/\/wiki.pchero21.com<\/a><\/p>\n<p style=\"text-align: left;\">Github: <a href=\"https:\/\/github.com\/pchero\" target=\"_blank\" rel=\"noopener noreferrer\">https:\/\/github.com\/pchero<\/a><\/p>\n<p style=\"text-align: left;\">Linkedin: <a href=\"https:\/\/linkedin.com\/pub\/sung-tae-kim\/71\/51\/413\" target=\"_blank\" rel=\"noopener noreferrer\"><span class=\"field-text public-profile-url\">https:\/\/linkedin.com\/pub\/sung-tae-kim\/71\/51\/413<\/span><\/a><\/p>\n<h1 id=\"yui_3_10_1_1_1383664745109_482\">My Ethos<\/h1>\n<ul>\n<li style=\"list-style-type: none;\">\n<ul>\n<li id=\"yui_3_10_1_1_1383664745109_490\">Simple, meaningful programs can help people.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<ul>\n<li style=\"list-style-type: none;\"><\/li>\n<\/ul>\n<ul>\n<li style=\"list-style-type: none;\">\n<ul>\n<li id=\"yui_3_10_1_1_1383664745109_509\">Noble programs deserve good results.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<ul>\n<li style=\"list-style-type: none;\">\n<ul>\n<li id=\"yui_3_10_1_1_1383664745109_507\">Simple is the best.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<ul>\n<li style=\"list-style-type: none;\">\n<ul id=\"yui_3_10_1_1_1383664745109_489\">\n<li id=\"yui_3_10_1_1_1383664745109_488\">There is no time like the present.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h1><\/h1>\n<h1>My Story<\/h1>\n<p id=\"yui_3_10_1_1_1383664745109_469\">Since I was young, I decided to try my hand at computer programming because I thought it would be a challenge and I was curious.<\/p>\n<p>It was an itch, I guess. There was creativity in my bones and as it turns out, making things with programs was what I was made to do.<\/p>\n<p>Until now, I&#8217;ve been completely devoted to satisfying my curiosity, sweating out the details, and appreciating program more and more.<\/p>\n<p>I enjoy working on all types of projects, but the work that I get most excited about usually involves Unix\/Linux projects, fixing broken systems, and making people happier than they were before.<\/p>\n<p>While there is no shortage of ideas for what we <em>can<\/em> do with the web and new technology, I&#8217;m mostly interested in what we <em>should<\/em> do with it. I want to help people. I want to change the world a little bit.\u00a0I want to do work that matters.<\/p>\n<h1><\/h1>\n<h1>What I Do<\/h1>\n<p>I am a Unix\/Linux\/VoIP\/SIP system programmer.<\/p>\n<p>The disciplines I enjoy most on a project is a strategy, information architecture, and creative ways of innovation.<\/p>\n<p>In other words, I like helping people solidify their ideas or needs, sketching out some helpful ideas, then delivering the best possible working program to them.<\/p>\n<p>I like to contribute the code to the open source, and spending most of the spare time to the Asterisk(https:\/\/www.asterisk.org\/).<\/p>\n<h1><\/h1>\n<h1>History<\/h1>\n<h2><strong>MessageBird.\u00a0 (2018.10 &#8211; Now) \/ Amsterdam, Netherlands<\/strong><\/h2>\n<p><a href=\"http:\/\/messagebird.com\"><img loading=\"lazy\" class=\"wp-image-3919  alignleft\" src=\"http:\/\/pchero21.com\/wp-content\/uploads\/2013\/11\/messagebird-1.png\" alt=\"\" width=\"246\" height=\"46\" srcset=\"http:\/\/pchero21.com\/wp-content\/uploads\/2013\/11\/messagebird-1.png 519w, http:\/\/pchero21.com\/wp-content\/uploads\/2013\/11\/messagebird-1-300x56.png 300w\" sizes=\"(max-width: 246px) 100vw, 246px\" \/><\/a><a title=\"http:\/\/ipvision.dk\" href=\"http:\/\/ipvision.dk\" target=\"_blank\" rel=\"noopener noreferrer\">http:\/\/messagebird.com<\/a> (Dutch\/English),<br \/>\nAmsterdam, Netherlands<br \/>\nVoice engineer<\/p>\n<p><strong>Work<\/strong><br \/>\nVoice Engineer<\/p>\n<p><strong>Work Detail<br \/>\n<\/strong>Focusing on the Asterisk\/Kamailio in scale.<br \/>\n: call quality, monitoring, deployment.<\/p>\n<p>Focusing on the Restful API server development in scale.<br \/>\n: maintaining the features.<\/p>\n<h2><strong>IP Vision A\/S.\u00a0 (2013.12 &#8211; 2018.02) \/ Naerum, Denmark<\/strong><\/h2>\n<p><a href=\"http:\/\/pchero21.com\/wp-content\/uploads\/2013\/11\/ipvision_logo11.png\"><img loading=\"lazy\" class=\"alignleft wp-image-3097 size-full\" src=\"http:\/\/pchero21.com\/wp-content\/uploads\/2013\/11\/ipvision_logo1.png\" alt=\"ipvision_logo\" width=\"178\" height=\"50\" \/><\/a><a title=\"http:\/\/ipvision.dk\" href=\"http:\/\/ipvision.dk\" target=\"_blank\" rel=\"noopener noreferrer\">http:\/\/ipvision.dk<\/a> (Danish),<br \/>\n<a title=\"https:\/\/www.facebook.com\/ipvisiondk\" href=\"https:\/\/www.facebook.com\/ipvisiondk\" target=\"_blank\" rel=\"noopener noreferrer\">https:\/\/www.facebook.com\/ipvisiondk<\/a> (Danish)<\/p>\n<p>Naerum, Denmark<br \/>\nCTI system programmer.<\/p>\n<p><strong>Work<\/strong><br \/>\nLinux server side programming.<br \/>\nAsterisk\/Freeswitch<br \/>\nC, Python, Ruby<br \/>\nVoicemail service, CDR(Call detail record) service.<br \/>\n<a href=\"http:\/\/pchero21.com\/wp-content\/uploads\/2013\/11\/Recommendation_ipvision_20171102.pdf\">Recommendation_ipvision_20171102<\/a><\/p>\n<h2><strong>Nexus Community co., ltd.\u00a0 (2010.05 &#8211; 2013.10) \/ Seoul, Korea<\/strong><\/h2>\n<p><a href=\"http:\/\/pchero21.com\/wp-content\/uploads\/2013\/11\/559072_341685055883944_135060589_n11.jpg\"><img loading=\"lazy\" class=\"alignleft wp-image-2916 size-thumbnail\" src=\"http:\/\/pchero21.com\/wp-content\/uploads\/2013\/11\/559072_341685055883944_135060589_n1-150x150.jpg\" alt=\"559072_341685055883944_135060589_n\" width=\"150\" height=\"150\" srcset=\"http:\/\/pchero21.com\/wp-content\/uploads\/2013\/11\/559072_341685055883944_135060589_n1-150x150.jpg 150w, http:\/\/pchero21.com\/wp-content\/uploads\/2013\/11\/559072_341685055883944_135060589_n1-300x300.jpg 300w, http:\/\/pchero21.com\/wp-content\/uploads\/2013\/11\/559072_341685055883944_135060589_n1.jpg 500w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/><\/a><a title=\"http:\/\/nexus.co.kr\" href=\"http:\/\/nexus.co.kr\">http:\/\/nexus.co.kr<\/a>, <a title=\"http:\/\/support.nexus.co.kr\/en\/nexus\/index\/index.php\" href=\"http:\/\/support.nexus.co.kr\/en\/nexus\/index\/index.php\">http:\/\/support.nexus.co.kr\/en\/nexus\/index\/index.php<\/a> (English)<\/p>\n<p>Main system developer.<\/p>\n<p>CIOD system (CTMP Intelligence Outbound Dialer) main developer.<\/p>\n<p>MCSD system (Intelligence Call Distibutor) main developer.<\/p>\n<p>Chief editor of operating manuals.<\/p>\n<address>\u00a0<\/address>\n<p><strong>Programming skills.<\/strong><\/p>\n<p align=\"LEFT\">\u00a0\u00a0\u00a0 C\/C++, Shell script, Python, PL\/SQL(Oracle, Sybase..), TCP\/IP, Voice Communications<\/p>\n<p align=\"LEFT\">\u00a0\u00a0\u00a0 Manipulated *nix, Linux, Windows servers, Databases ie., Oracle, Sybase, MySQL.. etc<\/p>\n<p align=\"LEFT\">\u00a0\u00a0\u00a0 Manipulated STL, algorithm, and IPC.<\/p>\n<p align=\"LEFT\">\u00a0\u00a0\u00a0 Overseas development (China and Japan \u2013 speaking in English).<\/p>\n<address>\u00a0<\/address>\n<p><strong>Trouble Shooting<\/strong><\/p>\n<p align=\"LEFT\">\u00a0\u00a0\u00a0 Solving dialing errors and system linked errors, etc.<\/p>\n<p align=\"LEFT\">\u00a0\u00a0\u00a0 Immediate support in emergency situation.<\/p>\n<address>\u00a0<\/address>\n<p><strong>System Migration<\/strong><\/p>\n<p align=\"LEFT\">\u00a0\u00a0 Support system migration to a new server such as AIX to HP-UX<\/p>\n<p align=\"LEFT\">\u00a0\u00a0 Making a database library such as altibase, mysql&#8230; etc.<\/p>\n<address>\u00a0<\/address>\n<p><strong>Editing System Operating Manuals<\/strong><\/p>\n<p>Edited manuals for outbound call service system.<\/p>\n<p align=\"LEFT\">\u00a0\u00a0 Distributed manuals, during May. 2012 ~ Dec.2012 over 70 updates.<\/p>\n<p align=\"LEFT\">\u00a0\u00a0 After solving major problems, I made a trouble shooting guideline to prevent recurring problems.<\/p>\n<address>\n<address>\u00a0<\/address>\n<address>\u00a0<\/address>\n<\/address>\n<h2><strong>Vancouver Koreatimes co., ltd (2010.02 &#8211; 2010.04) \/ Vancouver, Canada<\/strong><\/h2>\n<p><a href=\"http:\/\/pchero21.com\/wp-content\/uploads\/2013\/11\/Vancouver11.gif\"><img loading=\"lazy\" class=\"alignleft wp-image-2923 size-full\" src=\"http:\/\/pchero21.com\/wp-content\/uploads\/2013\/11\/Vancouver1.gif\" alt=\"Vancouver\" width=\"142\" height=\"38\" \/><\/a>\u00a0 <a title=\"http:\/\/www.ikoreatimes.com\" href=\"http:\/\/www.ikoreatimes.com\">http:\/\/www.ikoreatimes.com<\/a><\/p>\n<p>Server administrator<\/p>\n<address>\u00a0<\/address>\n<address>\n<address>\u00a0<\/address>\n<address>\u00a0<\/address>\n<\/address>\n<h2><strong>Hidom co., ltd. (2006.04 &#8211; 2007.03) \/ Seoul, Korea<\/strong><\/h2>\n<p><a href=\"http:\/\/pchero21.com\/wp-content\/uploads\/2013\/11\/hidom_logo11.gif\"><img loading=\"lazy\" class=\"alignleft wp-image-2921 size-full\" src=\"http:\/\/pchero21.com\/wp-content\/uploads\/2013\/11\/hidom_logo1.gif\" alt=\"hidom_logo\" width=\"142\" height=\"61\" \/><\/a>\u00a0 <a title=\"http:\/\/hidom.com\" href=\"http:\/\/hidom.com\">http:\/\/hidom.com<\/a><\/p>\n<p>IDC(Internet Data Center) system operator.<\/p>\n<h1>\nVolunteer Experience<\/h1>\n<p>Opensource code contributor<br \/>\nDigium<br \/>\nFeb 2015 \u2013 Present<br \/>\n&#8211; Made a patch for the bug fix and new features.<br \/>\n&#8211; Patch accepted for the Asterisk-11\/13\/14\/15\/16<br \/>\n&#8211; <a href=\"https:\/\/gerrit.asterisk.org\/q\/owner:pchero21%2540gmail.com\">https:\/\/gerrit.asterisk.org\/q\/owner:pchero21%2540gmail.com<\/a><\/p>\n<h1>Certifications<\/h1>\n<h2>Digium Certified Asterisk Administrator (dCAA)<\/h2>\n<p>Issued on Jan.2015<br \/>\nIssued by Digium(<a title=\"http:\/\/www.digium.com\" href=\"http:\/\/www.digium.com\" target=\"_blank\" rel=\"noopener noreferrer\">http:\/\/www.digium.com<\/a>)<\/p>\n<h2>6.00.2x Introduction to Computational Thinking and Data Science<\/h2>\n<p>Issued on Dec.2014<br \/>\nIssued by MITx(<a title=\"https:\/\/www.edx.org\/school\/mitx\" href=\"https:\/\/www.edx.org\/school\/mitx\" target=\"_blank\" rel=\"noopener noreferrer\">https:\/\/www.edx.org\/school\/mitx<\/a>)<br \/>\nCertificate ID Number : <span class=\"value\">1fcbb32b99804e0caf0d99a5705c469c<\/span><br \/>\nLink: <a title=\"https:\/\/verify.edx.org\/cert\/1fcbb32b99804e0caf0d99a5705c469c\" href=\"https:\/\/verify.edx.org\/cert\/1fcbb32b99804e0caf0d99a5705c469c\" target=\"_blank\" rel=\"noopener noreferrer\">https:\/\/verify.edx.org\/cert\/1fcbb32b99804e0caf0d99a5705c469c<\/a><\/p>\n<h2>6.00.1x: Introduction to Computer Science and Programming Using Python<\/h2>\n<p>Issued on Aug.2014<br \/>\nIssued by MITx(<a title=\"https:\/\/www.edx.org\/school\/mitx\" href=\"https:\/\/www.edx.org\/school\/mitx\" target=\"_blank\" rel=\"noopener noreferrer\">https:\/\/www.edx.org\/school\/mitx<\/a>)<br \/>\nCertificate ID Number : <span class=\"value\">f70698a4b08b463e85dd5dd0a2e9dbc1<\/span><br \/>\nLink: <a title=\"https:\/\/verify.edx.org\/cert\/f70698a4b08b463e85dd5dd0a2e9dbc1\" href=\"https:\/\/verify.edx.org\/cert\/f70698a4b08b463e85dd5dd0a2e9dbc1\" target=\"_blank\" rel=\"noopener noreferrer\">https:\/\/verify.edx.org\/cert\/f70698a4b08b463e85dd5dd0a2e9dbc1<\/a><\/p>\n<h2>SUSE 11 Tech Spec<\/h2>\n<p>Issued on Feb.2011<br \/>\nIssued by SUSE Linux(https:\/\/www.suse.com\/)<br \/>\nCertificate ID Number: 10142638<\/p>\n<h2>SUSE CLA 11 Certification<\/h2>\n<p>Issued on Feb.2011<br \/>\nIssued by SUSE Linux(https:\/\/www.suse.com\/)<br \/>\nCertificate ID Number: 10142638<\/p>\n<h2>Engineer Information Processing<\/h2>\n<p>Issued on Nov.2009<br \/>\nIssued by Human Resources Development of Korea(http:\/\/www.hrdkorea.or.kr\/)<\/p>\n<h2>LPIC-1<\/h2>\n<p>Issued on Dec.2008<br \/>\nExpired Ooc.2013<br \/>\nIssued by Linux Professional Institute(https:\/\/www.lpi.org\/)<br \/>\nCertificate ID Number: LPI000163773<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Sungtae Kim 2010, At laboratory. Contact Email: pchero21 at gmail dot com Private wiki: http:\/\/wiki.pchero21.com Github: https:\/\/github.com\/pchero Linkedin: https:\/\/linkedin.com\/pub\/sung-tae-kim\/71\/51\/413 My Ethos Simple, meaningful programs can help people. Noble programs deserve good results. Simple is the best. There is no time &hellip; <a href=\"http:\/\/pchero21.com\/?p=2912\">Continue reading <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[2],"tags":[],"_links":{"self":[{"href":"http:\/\/pchero21.com\/index.php?rest_route=\/wp\/v2\/posts\/2912"}],"collection":[{"href":"http:\/\/pchero21.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/pchero21.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/pchero21.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/pchero21.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2912"}],"version-history":[{"count":12,"href":"http:\/\/pchero21.com\/index.php?rest_route=\/wp\/v2\/posts\/2912\/revisions"}],"predecessor-version":[{"id":3935,"href":"http:\/\/pchero21.com\/index.php?rest_route=\/wp\/v2\/posts\/2912\/revisions\/3935"}],"wp:attachment":[{"href":"http:\/\/pchero21.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2912"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/pchero21.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2912"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/pchero21.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2912"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}