dev tool

일정관리 : trello

http://www.itworld.co.kr/slideshow/82505/%EA%B0%9C%EB%B0%9C+%EC%9A%B4%EC%98%81%EC%9D%84+%EC%9C%84%ED%95%9C+12%EA%B0%80%EC%A7%80+%EC%9C%A0%EC%9A%A9%ED%95%9C+%ED%81%B4%EB%9D%BC%EC%9A%B0%EB%93%9C+%ED%88%B4?slide=1#slideshow_anchor