I need ongoing blog content, promotion articles for a Technology startup

Num. of articles: 5-7 per week
Words per article: 500-800
Blog/website url: http://www.zonkafeedback.com/blog
Information for the blog/website: We're a technology startup.
Industry: Technology
Topic: Feedback, Analytics, Data, Customer Experience
Tone: Witty/Sharp
Outline & Structure: This is an ongoing requirement for our product, Zonka Feedback. The blogs and article topics and outline will be provided. However, research and new ideas will be crucial for presenting interesting blogs that provide value to the readers. Basic knowledge of SEO would be good for better article / blog writing.
Extensive research needed: yes
Extra notes: Fixed Price $12 / post