Dear Sir,
Thank you for providing the opportunity to bid on your project. The provided information seems not sufficient to understand the requirement so bidding with indicative price. It will be helpful if we can have a chat about the project.
I am well experienced software developer with more than 10 years of experience in software development using various frameworks so I am confident that I can complete your job with you total satisfaction. Feel free to contact me for any further clarification and I am happy to send you my resume if needed. I have completed various projects using many languages and frameworks that you can look into my working history on freelancer.
Thanks,
Chamara