With 10 years of experience in technical work, viettel network infrastructure construction, logics thinking, ability to build operating processes, business sales skills trained in 7 years working at Viettel Post With big contracts such as Vingroup, Masan, Honda, Shopee, Sendo, Bao Viet, Golden Gate ... have relationships and experience working with banks, F&B, FMCG ... Having convergence & leadership skills leading the team, giving fire to the business development staff