it will definitely help you if you want to move to generalist HR. I also suggest you totake intiative to learn basic compliance like PF, ESI, welfare fund etc at your work place. Kolkata must behaving instititions offering short term courses. enquire with llaw colleges in Kolkata or Kolkata university. If not you can try Bharatiya Vidya Bhavan's Industrial relations course at Kolkata.
HR & labour law advisor