I'm not trying to be rude here but here are some critics:
The techie stuff doesn't work well with the star.
It's a tech project you mentioned ?
Get a font which you'd related to sci-fi if you see it. (
http://www.dafont.com/theme.php?cat=303)
Needs more contrast, either by color, direction, ...
It looks like it's thrown on there, it's not.. together..
Designing a logo is no easy task, I always start of with a piece of paper and sketch away till you find something suiting. It doesn't have to be exact just a general idea. (As I lack serious drawing skills

) Great job for giving it a try; I'd love to see some improvement here.
Good luck, Jv.