I know
vb.net
visual studio 2008,2010,2012,2013,2015
access
excel
word
data entry
data prepossessing
database software
any kind of desktop application software
I build......
School
Collage
Hospital
Clinic
Pharmacy
bank
NGO
any kind of official software
Student information
Employee information
Email/ website information
home work information
Address book
etc...........
Thanks for All