hi there,
I just checked your proposal.
I am Senior Blockchain Developer with 9+ years strong practical experience in building various kinds of web projects.
I have good understanding of blockchain, cryptography and have good experience with improving blockchain security and cryptocurrency exchange platform development both web and mobile.
About a year ago I participated in cryptocurrency exchange project development and worked as back-end developer working with Ruby on Rails and bitcoin trade engine.
How about work with me ?
Please note that I am top 6th developer at freelancer.com with around 600 reviews.
My ultimate focus is customer and team satisfaction by "shipping" the best work possible in as timely a manner as possible.
I can guarantee high quality of code and high availability as I worked at home.
I want to build trustworthy, reasonable contract with you.
Best Regards,
Heng