Never trust Ah neh software engineers. Too many real-life examples. All bloody liars. Met two Ah neh IT instructors who did not know basic UNIX commands but claimed to be experts in Unix.
My ex-company hired a group of India software engineers to develop a software but took 6 months and still not done. After that, they hired Chinese engineers but continued to make no progress after 2 months; only to find out they were told to debug the Indian codes but could not understand their logic ~ using more complicated needed algorithms and using names of Indian God, actors and actresses as variable names. Finally told to scrap the entire development and start from scratch and the Chinese did it in 2.5 weeks.