Here are some more natural and modern ways to say the same thing:
* "Attached are my resume and biodata." (This is the simplest and most direct option.)
* "Please find attached my resume and biodata." (This is a polite and common way to present the documents.)
* "I have attached my resume and biodata for your review." (This option explicitly states the purpose of the documents.)
You can also choose to combine your resume and biodata into a single document. This might be a good option if you have a lot of relevant information to share about your skills and experience.
Ultimately, the best way to phrase your sentence depends on the context and your personal preference.