Hi,
I have read your job description and can surely help you out to implement your requirements with assuring quality work.
I am experienced Ruby on Rails, React.JS, Stimulus, Spree, Json, JavaScript, Git, RSpec, stripe, Redux, JIRA, AWS, Heroku, Stack, EC2, MongoDB, PostgreSQL, MySQL database, Cucumber, Ajax, HTML5, CSS3, Bootstrap, JQuery, etc...
Let me know if have any queries or concerns.
Looking forward to hearing from you.
Regards,
Hardik Purohit