I am a Indian Chartered Accountant and a Certified Information System Auditor, ISACA, USA (passed in 1995). I am in System Audit practice since 1993. My main domain work of interest is SAP Audit, both in pre-implementation and post-implementation stage and I work in modules like Procure to Pay, Order to Cash, Plan to Product and Core Finance. I work mainly in Retail including Foot and Apparel and Oil & Gas Industry Solution of SAP. I have experience of I have done SAP audit in several large , Multi Nationals, Indian Corporate Houses and Public Sectors. Other than SAP, I also practice Review of IS Policy Compliance. I also work intensively in the areas of Internal Audit which includes detail business process review. Of my total 21 years of experience, I worked in one of the Big four for 10 years.