Being a professional PhD level Research writer, editor and proofreader, I'd be the best fit for the said task "Statement of Purpose".
Proficient in APA, MLA, Harvard, Chicago style and many others- 18 years of APA, MLA, Harvard, and Chicago style research writing experience, I have the predilection and tenacity to do proper research on the topic prior to start writing.
With a PhD in English as well as years of experience in curriculum design and teaching writing at various levels, I am fully skilled and knowledgeable in research writing tasks. I can conceptualize, compose and deliver your research reports with complete accuracy and precision.
You can fully count on my writing abilities and I am looking forward to working with you. Thanks