In this era of modern business which lays emphasis on a value adding skills, an MBA qualification is not mandatory.It is good that you acquired the necessary skills. Probably this will take some distance in your career but not to very senior positions. These skills may of routine nature like completing joining formalities or handling attendance and punctuality or filling some legal forms etc.
However managing higher responsibilities like performance management, talent management, employee engagement, designing salary bands, compensation benefits, motivation levels and the interplay of all these factors in managing talent and retention, attrition ,employee relations and increasing productivity and then aligning all these to business, requires both understanding of concepts and their application to practical situations. The MBA qualification provides this base for conceptual understanding. This apart, the industry tends to attach more authority to what is spoken by one with MBA in as much as a patient prefers a specialist to a general physician in case of complicated illness.
I therefore suggest you to acquire an MBA in due course as there is executive programmes available to suit working professionals.
B.Saikumar
Navi Mumbai