Hello there!
I took a look at the website, and I think I have an understanding of the types of articles you are going for. I am also glad you mentioned 'plagiarism free' in the title, because there is certainly no lack of plagiarised content in the internet here it seems (looking at other bids here, for example. People seem to be posting the same copy-pasted content as bids in every writing job!).
I have considerable experience in writing, largely in creative and technical domains. I have been published several times in national dailies, won international writing contests, published my own blog, and have worked as the main content creator and the editor in chief for a monthly medical newsletter as well. I'd be more than happy to forward you the links to these articles in chat, so you have a better idea of the type of writing I could do for you. I also believe in being 100% committed to the work I am doing with utmost sincerity and diligence, and I can assure you the work I do will reflect that.
Regarding charge, I ask for Rs. 500-1500 per article, depending on the word count and the amount of research I'll need to do for the article. This is negotiable upon request, however, since I am still quite new to this forum.
I am quite curious about the specific articles you would like written, and look forward to having this discussion with you soon!
Regards,
Ujjwal