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Skills

  • Cassandra
  • Designer 2000
  • ERwin
  • Etl
  • IBM Informix
  • Microsoft SQL Server
  • Modeling
  • Ms
  • MySQL
  • NoSQL
  • Oracle
  • PostgreSQL
  • SQL

Services

  • Enterprise DWH, BI & Big data Architect

    $25/hr Starting at $400 Ongoing

    Dedicated Resource

    DWH & data Modeling, Tuning Database, Migration Databases, ETL - High volume data transactions, Data Process Flow Architect Linkedin :: https://in.linkedin.com/in/supratim-ray-799322

    CassandraDesigner 2000ERwinEtlIBM Informix

About

Services in DWH and BI Applications - Consultation, programming, design and development, performance and tuning, testing etc.

He is a dedicated professional in designing, developing and managing various IT program in domain like -Telecom BSS, Banking and Retail solutions for data warehouses and business intelligence applications.
He was involved building the world’s largest RA data-warehouse and analytics platform in Airtel India processing more than 10K Millions of UDRs daily. Prior to that he was part of the consulting services in domain of Banking and Financial services, Health-Care, Oil and Gasses, Iron and Steel Industry etc. involved to build BI / DSS applications on EDW environment.
He has a good experiences in areas like big data, information analytic technology, Service Oriented Architecture, Integrating Enterprise Application Systems, MPP application design, development and delivery the program. He has IT experience more than 20yrs+.
He has experienced in architecting DWH and BI process, product development program, technical project management etc. He has follow SDLC uses in agile development methodology.
He has exceptional to tuning the performance of implemented applications and able to lead finding the root cause analysis and architecting the solutions with cost effective solutions.
He is most customer-focused , highly organized self-starter with effective customer-service skills and demonstration the lead efficiently to manage technical aspects.
He is also a good application developer and able to deliver application using following tools utilities:
Databases - Oracle , DB2, MS SQL Server, MySQL, PostgreSQL, Hive, MongoDB, Cassandra, Informix
Languages - SQL , PL/SQL, javascripts, Perl, Unix-C, Unix-Shell, COBOL, HTML, Java / J2EE, PHP
ETL Tools - DataStage, Informatica, Cognos-Importu, Business Object
BI Visualization Tools - Eclipse BIRT, QlikView, Jaspersoft, Tableau
Others - NoSQL, H(ive)QL, A(ssociative)QL, Hadoop, Zookeeper, HBase, Pig, Hive, Python

Work Terms

Hours of operation - 40hrs/week

Payment terms - weekly / biweekly

Preferred Communications - Setup high speed backbone communications to work on VPN, Regular Client interactions over voice if needed, Updated daily work status etc. Track project / issue lists regularly. Major changes needs a email confirmations.