Dear student,

The requirements for your dream jobs can be successfully completed eith any cse course from a well known college or university. You should look forward for the placements offered by the college.

More than your college knowledge projects on the topics which you like can make you fetch a high paying job and you can learn and understand programming language such as python, C++, JavaScript and create programs in it.

companies concentrate over your project knowledge and work experience more than your marks.

You can also complete many courses from online websites

Like coursea etc to gain extra boost and knowledge

You can find many videos and Courses on blockchain in youtube as well as any online platform.

First you should learn a programming language nicely.

Hope I cleared the question.