Invest in Ghori Town Islamabad for around 35-40% increase in upcoming few months.
For some details like location etc. , please visit:
https://ghoritown.wordpress.com/
I also have another proposal for joint venture in agriculture land and cultivation, which is expected to double the investment in very short period of time.
And you have to establish trust on somebody for better gains. Real estate can give good returns, but returns from agriculture, dairy farming, transportation business far outweigh it.
P.S: I'm also an engineer. Invested in Ghori Town and going good, Alhamdulillah. Now looking for some joint venture beyond my day time job...