陳堃，字純一。生於中國陝西，旅居法國巴黎。

現就讀於巴黎西岱大學（Université Paris Cité）下屬的「學習星球研究所」Learning Planet Institute, 是一名碩士研究生，主要學習數據分析、機器學習，同時關注開放教育、自主學習和學習社區。

曾任職於中國獨立智庫「傳知行社會經濟研究所」，擔任事業部主任。傳知行研究所於 2014 年被中共政府強行關閉。還曾任職於中國教育公益組織「立人大學」，擔任總幹事。立人大學也於 2014 年被中共政府強行關閉。

Chen Kun, aka Chen Chunyi (Tansunit), born in Shaanxi Province, China, living in Paris, France.

I’m currently a master student at the Learning Planet Institute of Université Paris Cité, and I’m studying data analysis and machine learning. I’m also interested in open education, self-directed learning and learning community.

I worked as the director of communication in the famous Chinese independent think tank, Transition Institute, which was forcibly shutdown by the Chinese government in 2014.

I also worked as the director general in a Chinese educational NGO, Liren College, which was also forcibly shutdown by the authorities in 2014.