I am interested in understanding the correspondence between quantum field theories and gravity theories living in one extra spatial dimension dual to each other through the famously known Gauge-Gravity duality. More precisely, I am interested in questions that involve defining and matching various quantum information measures in those theories systematically to study dynamical features. The concepts of operator growth, scrambling and quantum chaos appear frequently in such discussions and I use measures of entanglement and complexity as probes to understand these physics.