chatbot app

기획

1 March 2020 - 30 April 2020
15 March 2020 - 31 October 2020
1 September 2020 - 30 November 2020

콘텐츠 개발

15 March 2020 - 30 April 2020
1 April 2020 - 31 July 2020

AI 개발

15 March 2020 - 31 May 2020
1 June 2020 - 31 October 2020

앱개발

1 May 2020 - 31 October 2020
1 August 2020 - 31 October 2020