1. Conducted security assessment of 100+ various types of critical as well as non-critical business applications including Web based, Thick Client and Custom device based applications2. Mobile Application Security Assessment of 20+ native, hybrid and web based applications for Symbian, Android, Blackberry and iPhone3. Conducted network penetration testing and vulnerability assessment of 20+ various internal as well as external networks4. Performed configuration audit of 500+ various types of servers, databases, web servers, network devices and firewalls based on the checklists or secure configuration documents prepared with reference to standard benchmarks like NIST, CISecurity and SANS5. Conducted secure network architecture to identify security gaps present into the design and architecture of the network6. Conducted firewall rule-base analysis for identifying the security gaps present into the currently configured rule-base of 20+ firewalls7. Part of client’s security team for new implementations and recommendations