MySkillsheets - Skills and Experiences.

System engineer and programmer with wide set of skill and experiences.

** Skill and Experiences **
* Development :
  e-commerce, blog, game API, distributed system, webmail(CDO2.0),
  education for children with tablet(Korea). Smartphone payment system(Korea).
* Recent interests :
  Real time aggregation, Big data, Vert.x and Gradle.
* Big data experience :
  Configured Hadoop, Hbase, Flume, Zookeeper.
  Developed applications for serching logs.
  Built an internal Itunes Rss ranking tool for the producer team.
* Java experience :
  Developed the batch to manage threads for ping service based.
  Developed all services based on Spring and Mybatis(iBatis).
  Developed to manage threads for services.
  Developed distributed system web services.
* Middleware setup :
  Tomcat, Apache, Memached, Zookeeper, ActiveMQ(blog).
* Watch system setup :
  MRTG, Mumin, Mon, Nagios.
* Web server setup :
  Production environment setup, optimization and automization.
* Database setup :
  Mysql(5.5), Hbase, Oracle(PLsql), MongoDB, tokyo tyrant, Neo4j.
* Server setup :
  Kernel Parameters, Dns, Sudo, OpenSSH.
* Team management and leadership :
  Experience managing a team of engineers and designer in Korea and Japen.
* API/shared library :
  Notification Push Iphone API, Invite system API, Iphone games API.
  Development and maintenance experiences.
* Release tool :
  Developed shell script to release production and staging.
  Jenkins experience for svn, git, gradle.
* Source code management(SCM) system :
  Lot of experience SVN, CSV and GIT.
* Joined studying group :
  hadoop, hive, zookeeper.
* Development tool :
  Eclipse(Plugin), Xcode
* Frame Work :
  Spring3, Struts2, Cocos2d