I see you've been waiting for the right candidate, and thus, here I am. I have written, published, and found success with novels and non-fiction work. I have also written business plans, programmer instructions, application schematics, policy documents, and more. I can work on technical and non-technical projects with ease. I am a native US English speaker and have impeccable language skills. Since your project could change as the days go by, my bid includes all items listed (website proof reading and editing, business proposal proofreading, editing, and planning) plus any additional support you may require throughout the process, such as additions to your plan or website, additional writing, and consultation.
You and your project cannot afford costly delays, fixing bad work, or unreliable workers. You get what you pay for. :)