Antonny ni umunyamategeko w'imirimo y'ubucuruzi ufite uburambe bw'imyaka 20 mu Serivisi z'imari, Ishoramari mpuzamahanga ry'ingamba, Imirimo y'ubucuruzi, Gukemura impaka, Imiyoborere myiza y'ibigo, Politiki y'ubucuruzi, n'Amategeko agenga ubucuruzi.
Nk'Umuyobozi Mukuru w'ishami ry'amategeko washinze ndetse n'Umunyamabanga w'ikigo muri Kigali International Financial Centre, Antonny yayoboye ivugurura rya politiki (Guhindura imiterere y'ibinyabiziga by'ishoramari n'ibiganirizo by'imisoro), ubujyanama no kubahiriza amahame mpuzamahanga (OECD & FATF), ibyatumye u Rwanda ruba ahantu hakundwa ku bucuruzi, ishoramari n'imari muri Afurika.
Antonny yanakoreye muri Minisiteri y'Ubutabera / Ibiro by'Umushinjacyaha Mukuru, mu Rwanda, nk'Umwunganizi wa Leta Mukuru / Umucungamategeko mu gutegura amasezerano. Yatanze inama kandi yagize uruhare mu mishyikirano y'imishinga y'ingenzi ya Leta (Ubwikorezi, Ingufu, Imari y'imishinga, Ibikorwa remezo, Itumanaho).
Antonny yabaye umwe mu bagize inama y'ubuyobozi ya Kigali International Arbitration Centre kandi yari Impuguke Nkuru mu by'amategeko mu itsinda ry'u Rwanda ryagize intsinzi mu mishyikirano y'amasezerano ya African Continental Free Trade Area Agreement (AFCFTA).
Antonny ni avoka ukora kandi ni umunyamuryango wa Rwanda Bar Association na East African Law Society.
Antonny afite impamyabumenyi ya Master of Science (MSc) mu Politiki y'ubucuruzi mpuzamahanga n'Amategeko agenga ubucuruzi (Lundi University, Suwede) na Master of Laws (LLM) mu Mategeko agenga ubucuruzi, ibigo na maritime (Erasmus University, mu Buholandi). Afite kandi impamyabumenyi ya Bachelor of Laws (LLB) yo muri Uganda Christian University ndetse na Post Graduate Diploma mu mikorere y'amategeko yo mu kigo Institute of Legal Practice and Development, mu Rwanda.
Antonny ni Impuguke yemewe mu kubahiriza amategeko (International Compliance Association UK), Umwunzi wemewe (Edwards Mediation Academy, US), Umwunzi wemewe (Urukiko rw'Ikirenga, mu Rwanda) n'Umwunzi wemewe (Kigali International Arbitration Centre).
