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Other - Technology Projects

$25/hr Starting at $25

Over 14 years of experience in the design, implementation, maintenance and support of database systems and architectures for web-based, J2EE-based and client-server, OLTP and DSS-DW-BI systems. Focus has been on leading data architecture design and implementation, database modelling (logical as well as physical), performance tuning and enterprise application integration. Experienced in the design, implementation and support of data warehouses. Successfully designed and implemented ETL processes for global data warehouses. Generated cost savings by implementing frameworks that scaled with volume and functionality. Over 14 years of experience in the design, implementation, maintenance and support of database systems and architectures for web-based, J2EE-based and client-server, OLTP and DSS-DW-BI systems. Focus has been on leading data architecture design and implementation, database modelling (logical as well as physical), performance tuning and enterprise application integration.

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$25/hr Ongoing

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Over 14 years of experience in the design, implementation, maintenance and support of database systems and architectures for web-based, J2EE-based and client-server, OLTP and DSS-DW-BI systems. Focus has been on leading data architecture design and implementation, database modelling (logical as well as physical), performance tuning and enterprise application integration. Experienced in the design, implementation and support of data warehouses. Successfully designed and implemented ETL processes for global data warehouses. Generated cost savings by implementing frameworks that scaled with volume and functionality. Over 14 years of experience in the design, implementation, maintenance and support of database systems and architectures for web-based, J2EE-based and client-server, OLTP and DSS-DW-BI systems. Focus has been on leading data architecture design and implementation, database modelling (logical as well as physical), performance tuning and enterprise application integration.

Skills & Expertise

AnalyticsApplication ArchitectureBudgetingBusiness ObjectsC Programming LanguageData ArchitectureData WarehouseDatabase ManagementDatabase SystemsDesignDevelopment & DesignERwinInformaticaJ2EEJavaOraclePerlPlPL/SQLPl1SQLSybaseUnix Shell

4 Reviews

  • tim_cse

    tim_cse says,

    Took the time to understand the problem and delivered with a clean and timely solution.

    for Dynamic, Pivot SQL Proof of Concept on Feb 08, 2017

  • Marla_Serafino1

    Marla_Serafino1 says,

    Vinayak was a pleasure to work with. He was on time, polite and very intelligent. He even took phone calls at night at home, which I greatly appreciated. I would hire him again!

    for Troubleshooting Database on Apr 14, 2011

  • NewEnglandNetworkAssoc

    NewEnglandNetworkAssoc says,

    Vinayak was excellent technically and prompt in delivering the project. He understood the project's scope and issues, and his communication skills were great. I'll use him again for future projects.

    for SQL 2000: T-SQL Script on Sep 17, 2010

  • Jarod_Jamison1

    Jarod_Jamison1 says,

    Excellent work and A+ communication. Very thorough and I will use his services many times in the future. Would recommend to anyone!

    for macro program on Aug 25, 2008