Sergey Kharybin

Sergey Kharybin

Senior BI/Database Developer

Dnipropetrovsk, Ukraine

$22.22/hr

(4.40)

What's the difference
Overview

I works with Microsoft SQL Server over 10 years.
I design data warehouses, OLAP-cubes, develop ETL process, develop analytical reports through MS SQL Server RS. I resolve tasks related to performance and scalability operational and analytical systems on SQL Server. I have a lot of experience work with large databases (over 1Tb) and tables (over 1 billion records). Also, I have a lot of experience of write complex query for OLTP / DataWarehouse systems and developing CLR-functions (C#).

Special…

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Work History & Feedback

SQL server + C# + VB.NET

1 hrs @ $11.11/hr
Earned $7
No feedback given

Tests Taken
Name Percentile Score

Data Warehousing Test

94

MS SQL Server 2000 Test

65

MS SQL Server 2005 Test

91

SQL Test

88

oDesk Readiness Test for Independent Contractors and Staffing Managers

66