Mr. Reynes was an Editor of the the Philippine Law Journal in 2013 to 2014, and served as its Lead Editor for the special issue on LGBT Rights and Law.
He also authored the article “The Bed & The Bar: Regulating Attorney-Client Sexual Relations in the Philippines” (90 Phil. L.J. 143 ).
Mr. Reynes also co-authored the Philippine chapter for the Litigation Country Comparative Guide which was published by The legal 500 in 2019.
He was admitted to the Philippine Bar in 2017 and is a member of the ASEAN Law Association, the Young Singapore International Arbitration Centre, and the Makati City Chapter of the Integrated Bar of the Philippines.