* Provide exceptional customer service while delivering database consulting services to diverse industry clients including government, SaaS providers and industry-leading software companies on projects ranging from real-time control systems to OLTP, data warehouse, e-commerce and web applications* Installing, configuring, upgrading and patching Hadoop clusters.* Migration designing of traditional data warehouse architecture into Hadoop.* Collaborate closely with developers on all aspects of database development including SQL, PL\SQL, T-SQL, data modeling and workflow management.* Big Data analysis using Hive, Impala, Pig.* Familiar with development concepts, best practices and strengths/weaknesses of Spark and MapReduce.* Designing and implementing multi-node Oracle Real Application Clusters.* Conduct workshops and deliver individual training sessions to ensure customer satisfaction and gain referrals

* Provided exceptional customer service while serving as a DBA for subsidiaries Alon Cellular and Mega* Responsibilities included capacity planning, and capacity monitoring and management to ensure database needs were exceeded* Performed transaction-sizing measurements and I/O distribution analysis to ensure database efficiency* Efficiently monitored and tuned database performance utilizing effective database practices and procedures* Successfully provided design changes, index requirements and SQL re-write to optimize database response time for real-time billing application, reducing response times by 60%

* Provided exceptional technical and customer service while performing as a DBA in the completion of more than 40 small- to medium-scale implementations* Managed projects from business requirements analysis to solutions delivery and support, with all projects delivered on time, under budget and exceeding expectations* Responsibilities included disaster recovery, capacity planning, real-time monitoring, 24x7 on-call support, troubleshooting, performance tuning and proactive maintenance to increase corporate efficiency

* Tasks of monitoring and supporting network and software applications in a high-availability environment with more than 3,000 users* Developed and implemented process improvements utilizing SQL, PL/SQL and Unix shell, increasing corporate efficiency