M Yusuf Effendy (@myusufeffendy5) 's Twitter Profile
M Yusuf Effendy

@myusufeffendy5

Previously airlines professional (1995~2011).
Currently CSIRT Consultant.

ID: 1046411989252157440

calendar_today30-09-2018 14:50:34

1,1K Tweet

59 Followers

222 Following