In this study, by making the use of q-analogous of the exponential function, a new class of starlike functions is defined. The prime condribution of this study covers the derivation of sharp coefficient bounds in open unit disk, especially the first three coefficient bpunds, Fekete-Szegö functional and upper bounds of second Hankel determinant for the functions belonging to newly defined class. Moreover, in this study we investigate the Zalcman and generalized Zalcman conjectures of this class functions. In addition, here some known results are discussed based on the choices of the involved parameter q.