posted 7 years ago
Hi Paras,
The book does indeed cover design patterns and the concepts of Domain-Driven Design. It does not cover industry certifications.
Certification in general is a difficult topic, since the certificates themselves seldom say much about someone's quality of work, knowledge or experience. I for example didn't do any certifications so far. I would much more recommend reading books, articles or watching instructional video courses.
Cheers,
Sebastian