Alexandru is a member of the Second Brethren Church in Craiova. During his studies at the Beatenberg Theological Seminary in Switzerland, in summer 2012, he participates in a short-term mission trip to the Guam and Palau islands in northern Pacific. In 2014 he traveled on a short-term mission to Myanmar and since then he committed himself to Lord for a long-term mission in this country. Alex teaches at the Harvest Biblical School and is involved in the Eben-ezer Church in Pyin Oo Lwin. Together with indigenous brothers, he travels in campaigns to spread the Word and to build up spiritually the isolated tribes that need workers.