Suggestion

I will be entering my 3rd year after 3 months we will be having summer break for 3 months now . So basically we hv to do a certification course in break time n make project on that throughout the year. I m thinking to start with web dev . So what would be better the oden project vs freecodecamp vs cs50w using python. I already know java basics and oops. Do the above mentioned resources provide certificate after completion. And also is picking up webdev for certs