Aat got his bachelor’s degree in English Education from Universitas Negeri Semarang.
Aat translates and edits SMERU’s publications in Indonesian and English.
Prior to joining SMERU, he had been an in-house translator for Citralinguist Translation Agency from 2004 to 2011. From 2011 until mid-2020 he worked as a freelance translator. Numerous translation agencies, both local and foreign ones, have used his services.
Aat ranked 1st in Tes Sertifikasi Nasional Himpunan Penerjemah Indonesia (TSN HPI) 2016 for English-Indonesian Legal Translation.