oracle performance tuning Freelancers

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oracle performance tuning Job Cost Overview

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Upwork oracle performance tuning Jobs Completed Quarterly

On average, 4 oracle performance tuning projects are completed every quarter on Upwork.

4

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Time needed to complete a oracle performance tuning project on Upwork.

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oracle performance tuning Upwork freelancers typically receive a client rating of 4.98.

4.98
Last updated: May 1, 2015

Popular oracle performance tuning Searches

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  1. Hassan Khan

    Hassan Khan

    Senior DBA and Application Developer

    Pakistan - Last active: 4 months ago - Tests: 9 - Portfolio: 4

     Versatile and accomplished management professional offering over 9 years of experience in database and application server administration, and application development across various industries.  Proficient in Oracle Developer 4.5/ 2000/ 6i/ 10g, Access, VBA, Crystal Reports with Oracle, SQL Server, Access Databases on huge networked installations consisting of AIX, and Windows servers.  Recognised for hands-on experience in installing and testing new versions of the database management system and maintaining data standards, including adherence to the Data Protection Act.  Strong working knowledge of controlling access permissions and privileges; developing, managing, and testing back-up and recovery plans, and ensuring correct functioning of storage, archiving, back-up, and recovery procedures.  Showcasing exceptional organisational, multi-tasking, and analytical skills leading to effective operational excellence and communicating regularly with technical, applications and operational staff to ensure database integrity and security.  Adept at commissioning and installing new applications and customising existing applications in order to match them appropriately; and working closely with IT project managers, database programmers, and web developers.  Strong expertise in leading application development teams and administration and tuning of Oracle Databases including Container Terminal Management System, Core Banking, Oracle Financials, HRMS, Treasury, AML, KYC, Siebel, and Knowledge Manager.  Skilled initiator of successful strategies ensuring effective operational excellence and improved work ethic, culture, and performance. Received Appreciation letter from the CEO of Karachi International Container Terminal for successfully implementation of CARe project.  Excellent communicator and a top negotiator with an ability to work under pressure in fast-paced, time-sensitive environments. Proven ability to effectively interact with people of diverse nationalities; comfortable working in a multicultural setting.

    $16.67 /hr
    116 hours
    4.95
  2. Michal Mokros

    Michal Mokros

    IT analyst and DB specialist

    Czech Republic - Last active: 20 hours ago - Tests: 4

    I am 40-years old IT analyst and DB specialist from the Czech Republic. I have a good knowledge of ¨many databases like Oracle, MSSQL, MySQL, PostgreSQL, Sybase, ... I have lots of experience in object analysis, data warehouses, BigData.

    $27.78 /hr
    152 hours
    5.00
  3. Rishan Shahrier

    Rishan Shahrier

    Oracle Expert | Senior DBA | SCJP

    Bangladesh - Last active: 05/16/2013 - Tests: 6 - Portfolio: 1

    Over the last 5 years, I have gain extensive experience on Oracle technologies. My core competency lies in Oracle Database, Oracle Cloud Control, Oracle EXADATA, Oracle EXALOGIC, Oracle Active Data Guard, Oracle Virtualization, Real Application clustering, Oracle Advanced Security, Oracle Enterprise Manager, Oracle Virtual Manager, Oracle Secure Backup and Pl/SQL.

    $50.00 /hr
    0 hours
    5.00
  4. Stefan Damyanov

    Stefan Damyanov

    Software Engineer

    Bulgaria - Last active: 02/28/2014 - Tests: 1

    I working over 10 years in IT sector. The my primary experiance is in Oracle technologies. I have 10 years of working background with Oracle. In this period I work on projects like DWH, Desktop development, SQL quering, Project managenet, Web development, Reporting and DataBase design. Using Microsoft .NET technologies is the other site of my work experience background. Using of varios OS is other small part.

    $16.67 /hr
    0 hours
    5.00
  5. SHK Umesh

    SHK Umesh

    Support/DBA/Implementation/Integration

    Sri Lanka - Last active: 20 hours ago - Tests: 5 - Portfolio: 3

    I have over Seven years of experience in Support/Implementation/Intergration and DBA Skills : Operating systems: Sun Solaris, IBM AIX, HP UX, Redhat, Windows Server Database Management System: Oracle, Informix,DB2, MySql Others: Shell(Bash) scripting, Mysql Cluster and replication (Master - Master/Master - Slave/NDB/DRBD) and Informix cluster (HDR/RSS/SDS), Redhat clusters, DB2 Clusters (PureScale and Q-Replicaion), Java programming Python scripting, Tomcat admistration, Windows power shell scripting

    $22.22 /hr
    663 hours
    4.61
  6. Jawad S.

    Jawad S.

    Database Developer & Administrator

    Pakistan - Last active: 1 month ago - Tests: 9 - Portfolio: 3

    Experience & Expertise OLTP (2005 - till date) Data Warehousing (2009- till date) Oracle 10g (Certified DBA) Oracle Oracle Database Administration Performance Tuning Backup & Recoveries Oracle Database Development Oracle Complex Functions & Procedures, Packages Management. Query Optimization Datafiles O/S level Operation Scripting (Merge, Compress, Movement, FTP, Rename,Parsing, Sanity Checks etc) Scheduling & Automation. SQL Server SQL Server Database Administration Complex procedures design Query Optimization SSIS, DTS & BCP Teradate ETL Development, Design & Mapping Source System Interface design. Teradate ETL implementation.

    $15.00 /hr
    30 hours
    4.67
  7. Maxim Borunov

    Maxim Borunov

    Oracle architect/developer/dba. 10 years of experience

    Russia - Last active: 7 days ago - Tests: 6

    I am an experienced Oracle developer. I have been working with Oracle technologies since 2003. My core skills are: - sql, pl/sql 10+ years - performance tuning of sql and pl/sql 8+ years - database design 5+ years - database administration 5+ years - forms/reports 6i - 3+ years - golden gate 1+ year I am Oracle certified administrator and pl/sql developer (OCA). http://plsqlchallenge.com/pls/apex/f?p=10000:PROFILE:0::NO::P1051_USER_ID:24580:

    Groups: Oracle Certified Associates

    $33.33 /hr
    0 hours
    5.00
  8. Mostafa E.

    Mostafa E.

    Expert Technical consultant

    Egypt - Last active: 28 days ago - Tests: 5

    Hello , I am Mostafa, I have the pleasure to work with you & perform all your required tasks. I work as Technical consultant at IT field. Mainly working with Oracle ERP solutions as technical & functional consultant. I have different skills at Oracle database management systems ,sql , pl/sql ,, RAC, Data guard. Admin servers for Windows servers , Unix , Linux Functional experience at SCM track Purchasing, Inventory , Order Management modules at Oracle ERP Also in additional I've worked at e-marketing field as freelancer. Thanks

    $30.00 /hr
    0 hours
    5.00
  9. Samarth S.

    Samarth S.

    Oracle, SQL Server & MY-SQL DBA with more than 11 years of experience

    India - Last active: 1 month ago - Tests: 1

    Having 11 Years of experience in managing production critical databases in Oracle 9i/10g/11g , SQL Server 2000/2005/2008/2012 and My-SQL for Different MNC doing business in Manufacturing, Support, Development etc. Worked on Projects and Activities like - Database upgrade, Migration, Data Load, Performance Tunning, SQL Server Cloud, 24X7 support, Disaster Recovery setups and testing, Configuring High Availability solutions like Data Gaurd, Standby Databases, Logshipping, Mirroring, Replication, RAC & SQL Clustering, Always on etc I am currently seeking opportunities to enhance my portfolio as a proven, reliable, independent DBA.

    $27.78 /hr
    3 hours
    5.00
  10. S M Shafiqul Islam

    S M Shafiqul Islam

    Database Programmer, Database Administrator, Web applications Designer

    Bangladesh - Last active: 15 days ago - Tests: 6

    After completing 4 years bachelor in Information Technology, despite of having higest cgpa (3.9 out of 4) I joined in a multinational corporate as a software developer rather joining in the university as a lecturer. This is because I love software development. After 3 years working in practical I have started work in free lancing sites to implement my knowledge and to know more about technology. I am capable in project management, software development using any language. My expertises are in Oracle forms, reports,sql, pl/sql, Oracle DBA, asp.net, php, J2ee, sql server, linux adminstration and so on.

    $22.22 /hr
    2 hours
    4.91