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Sridhar Nomula | Elance
 
176985602337900
Last Sign-in: May 22, 2014

Sridhar Nomula

Oracle Database Guru
   United States
  |   San Ramon, CA

Overview

Minimum Hourly Rate $38

I have excellent experience in Database Designing and Architecture. I have worked on my database development projects in OLTP (transactional database) and OLAP (data warehouse) systems.


I have designed huge database applications involving loading and updating terabytes of data using PLSQL, JAVA, and UNIX shell scripting.

I have done Database Administration projects on Oracle database and making database scalable for huge transaction access
I have used many advanced tools...

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Skills (4)

Tested

Service Description

1. 9+ years of experience in Database Programming, Web Engineering, and Data Warehouse systems.
2. Expert in the knowledge of Oracle Database, PLSQL programming, OLTP & OLAP database design, Unix Scripting.
3. Familiar with Java programming, JDBC, Hibernate, Java Services, XML and overall web architecture.
4. Strong domain expertise in Financial, E-commerce, Supply Chain, Services, and Education industries.
5. Involved in Data Migration, Data development, Application re engineering, New product development, Enhancement and Perform Tuning projects
6. Experienced in Oracle database internals, Tuning database at application level, designing data access modules, providing strategy for database development, Designing database
7. Designed database applications scalable for high volume OLTP (transaction) systems and multi terabyte OLAP (data warehouse and reporting) systems.
8. Developed batch applications for handling high volume, data access applications for quick response, and ETL applications for ware house systems.
9. Implemented my experience and skills in tuning database at the application level by applying explain plan, sql trace, tkprof, hints, index, partition techniques
10. Tuned SQL queries and PLSQL programs by observing query costs, consistent and direct data gets, cpu cost, elapsed time, and by reducing context switches in PLSQL.
11. Investigated Wait statistics, AWR reports, memory usage, buffer pool, keep...

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Overview  |  Job History  |  Resume/C.V.

Keywords

Oracle
SQL
PLSQL
Data Warehouse
Reports
UNIX
Database Tuning
Oracle Apex
Java Script
Jquery
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  • 12 months
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Member Since
February 2010
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Sridhar Nomula | Elance

Sridhar Nomula