check my profile

what does imho mean?

imho = in my humble opinion

so what can i do to improve my chances?

Tell me what jobs you are aiming for?

data entry and research

I don't see how you can improve your profile for such type of jobs, except of getting better test results for at least english grammar.

Considering how competitive Data Entry field is at oDesk, focus on something that can help you stand out - research may be. List it in your profile what type of research you have done, maybe even the methods and tools you used. Think of putting up search results or case studies in your portfolio. And, definitely work on improving your tests results - or take more certifications on Brainbench and link those from your oDesk profile. Anything that make you a better choice than hundreds of other data entry providers (a lot of them with lower hourly rates).

Please note that polishing your profile is just the first step. It is vital to write excellent cover letters and really wow the buyer. You have to prove your value. Here's some more resources for newbies:
Tips for New Providers
How to get your first job
oDesk Insider blog (run and written by regular providers like you - not oDesk staff) **their blog is amazingly helpful**

Good luck,
Olga

Olga, 

Thanks for the tips. I was reading through and noticed your mentioned of the Portfolio. For some reason I'd totally overlooked that portion of my profile. I've now put some samples in there. I hope that helps once I start applying for some work. 

Cheers!

Melanie