Hi,
I read your requirements as you mentioned that you want to create a 1 page site for compare exchange rates with local banks with php,bootstrap.I can build it sure according your needs.
I have some questions:
do you have any sample site ?
do you have any api to compare rates of exchange?
I am a expert web developer with 6+ years of experience,I have good experience in php,html,wordpress,ci,cakephp,yii,plugins,custom codes,css,bootstrap4,ajax,api etc.
I would like to come in PM and discuss in details and start work then.
Thanks
Saikat