I am interested in your project but you haven't stated the length of your blog post, so my bid price and time frame is somewhat arbitrary.
I registered with Freelancer in February last year and have 115 reviews, all positive. English is my first language and my skills include technical writing, editing and proofreading.
I regularly edit the blog posts for my husband's event photography business, which includes some rewriting and provision of content. I do not have much knowledge of the technical aspects of photography but have had some experience with the language used in this field, including street photography, which is one of the genres he works in. If you are interested in my bid, I can give you a link to his website.
One of my earlier projects with Freelancer was to edit a 65,000-word science fiction novel, and the client was so pleased with my work that he commended me to Freelancer, and an article about me was published by Freelancer.
My recent work has included proofreading a number of theses on a variety of subjects, as well as individual chapters of academic writing.
For two years I was a copy editor for Elsevier Science Publishers in Amsterdam, the Netherlands, rewriting text by authors who were not native English speakers.
In February this year I took on a role as the copy editor for The International Journal of Wellbeing, an online journal, a position to which I was invited by a Freelancer client.