Hello!
I am relatively new to Freelancer.com, but I come with 7+ years' of full-time professional writing and digital marketing experience. I have written in multiple market niches on countless topics, and am well-qualified to write in the the particular genres you have indicated. I am efficient, reliable and thorough, with a history of loyal, repeat, and referral clientele. My standard rate for original content is $.15 USD/word, though this is somewhat negotiable for consistent, ongoing work. I look forward to learning about your project in greater detail.
Have a great day!