which is next step after using tools in penetration testing?

Hi All,


i am doing pt for our organisation internally but as per as my
experience i am not able to any expoit usig tools

so i want to what is next step after tools. as i know that we can use
scripting tools for this. i am I.T. Engineeer. and i understand syntax
of java , c++.


but i came to know that perl, python are most useful languages.
please someone help me .



Regards,
Manoj