[bharatm]

These are good places to start exploring.

MOOCs:

https://www.edx.org/course/architecting-distributed-cloud-ap...

https://www.edx.org/course/reliable-distributed-algorithms-p... - Part 2 contains all material from part 1 and part 2.

Books:

Big Data: Principles and Best Practices of Scalable Real-time Data Systems

Designing Data‑Intensive Applications

Programming Models for Distributed Computation

There are assignments in Go and other course material at MIT distributed systems course: https://pdos.csail.mit.edu/6.824/

https://disco.ethz.ch/courses/podc/ has some good lecture notes as well.