New indicators

Hello,
Im Naren from Tamilnadu. I have some Idea about treading in indan stock market. I dont have facility to test the Ideas in real time datas and dont know to write the ideas in computer language.
Any body using amibroker, metastock with comp. knowledge from tamilnadu. pl.help to me back test my ideas.
The ideas are not just like changing the parameters of the indicators.
I think to build up the new indiacators.

regards,
naren