Hello aspirant,

As per your question it is very difficult to get an idea that which course will be trending in upcoming years.

But still if you want rough idea about courses I can provide you some courses name according to the ranking of current trend.

1)  CMA, CFP ( if you want to build career in the field of finance this courses are definitely helpful)

2)Certificate in entrepreneurship ( as per current trend in India this is definitely booming in the future)

3) Digital marketing ( social media is growing fast so as this field definitely  going to be demanding)