with total experience of 15 years in the industry, I have been working on Development and System Administration like java, microsoft.NET, Micrsoft Dyanmics products, Apache Hadoop,Cloudera Hadoop, Hortonworks HDP and HDF,Python Data Science, windows server and virtualization like vmware vcenter server, Hyper-v Managed by SCVMM,SCCM and SCOM for monitoring,networking on cisco and juniper, Database administration and development on oracle,sql server, Microsoft CRM, SAP ERP. I have setup many infrastructure for leading companies in malaysia, singapore and developed Enterprise applications using Spring framework, and other open source framework for many companies.