oracle performance tuning Freelancers

Showing 325 freelancers

oracle performance tuning Freelancers

Showing 325 freelancers

Browse Oracle Performance Tuning job posts for project examples or post your job on oDesk for free!

Oracle Performance Tuning Job Cost Overview

Typical total cost of oDesk Oracle Performance Tuning projects based on completed and fixed-price jobs.

oDesk Oracle Performance Tuning Jobs Completed Quarterly

On average, 1 Oracle Performance Tuning projects are completed every quarter on oDesk.

1

Time to Complete oDesk Oracle Performance Tuning Jobs

Time needed to complete a Oracle Performance Tuning project on oDesk.

Average Oracle Performance Tuning Freelancer Feedback Score

Oracle Performance Tuning oDesk freelancers typically receive a client rating of 4.93.

4.93

Last updated: February 1, 2015

  • Oracle performance tuning DBA/developer

    I am an experienced Oracle DBA/developer. I've been working in jobs related with Oracle Database since 2002. I've been focused around managing Oracle DB, troubleshooting Oracle performance, tuning Oracle instance, relational database design and development and tuning … more

    I am an experienced Oracle DBA/developer. I've been working in jobs related with Oracle Database since 2002. I've been focused around managing Oracle DB, troubleshooting Oracle performance, tuning Oracle instance, relational database design and development and tuning of SQL and PL/SQL to improve performance. Also SQLServer, MySQL and MongoDB Knowledge. You can check my linkedin full profile at: http://es.linkedin.com/in/joaquingonzalezcarrasco/en You can check my pl/sql & database design knowledge at: http://plsqlchallenge.com/pls/apex/f?p=10000:PROFILE:0::NO::P1051_USER_ID:5537: Currently ranked 42th among 10.000 players all over the world, playing daily quizzes about PL/SQL since 2010. Currently ranked 4th among 500 players over the world, playing weekly quizzes about Database Design since 2013. I'm currently available only for part time jobs.  less

    oracle-database sql oracle-performance-tuning oracle-plsql oracle-database-administration stored-procedure-development 00 more less
    • $22.22 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • SPAIN
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 4 TESTS
  • Oracle Database Administrator

    Hi there, I´m an Oracle Certified Expert RAC 11g Oracle Certified Professional 11g, 10g and 9i. I have more than 12 years of experience administering databases. I also have excellent PL/SQL skills. and good Shell Scripting skills. Other … more

    Hi there, I´m an Oracle Certified Expert RAC 11g Oracle Certified Professional 11g, 10g and 9i. I have more than 12 years of experience administering databases. I also have excellent PL/SQL skills. and good Shell Scripting skills. Other things that I´ve done include migrations, RMAN related activities, EXP/IMP stuff, tuning, etc. Hope I can give you a hand with your projects. Cheers.  less

    oracle-rac oracle-plsql oracle-database-administration oracle-database oracle-performance-tuning 00 more less
    • $25.00 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • BRAZIL
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 4 TESTS
  • Java EE / Oracle Database Performance Expert

    6 years experience in high performance enterprise class OLTP systems development using Java EE and Oracle Database. Strong understanding of full technology stack. A lot of experience in finding bottlenecks in existing software and building high performance architecture from scratch … more

    6 years experience in high performance enterprise class OLTP systems development using Java EE and Oracle Database. Strong understanding of full technology stack. A lot of experience in finding bottlenecks in existing software and building high performance architecture from scratch. Have good understanding of Oracle Database internal architecture and multithreading programming techniques. Have experience in building scalable network communications in Java using Java NIO. Have good theoretical overview in SQL/NOSQL area and strong understanding of CAP theorem. MSSAS OLAP and Data Warehousing is my secondary zone of interest. Have experience in building OLAP cubes for various scenarios. In daily work i am using Java EE, Oracle RDBMS, RabbitMQ AMQP, SQL , PLSQL, Spring , Maven, Git , Unit Testing and Continuous integration.  less

    java-ee oracle-database oracle-performance-tuning sql oracle-plsql multithreaded-programming nosql amqp spring-framework git 00 more less
    • $10.00 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • BELARUS
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 0 TESTS
  • Senior Oracle DBA ,Senior Oracle Apps DBA ,Amazon EC2/VPC expert

    Oracle Apps DBA Oracle DBA System Administrator(Solaris,OEL,RHEL,SUSE)

    oracle-database oracle-fusion-middleware oracle-application-server oracle-performance-tuning linux-system-administration oracle-e-business-suite solaris-administration oracle-database-administration oracle-apex amazon-ec2 amazon-rds amazon-web-services amazon-s3 ksh-korn-shell unix-shell unix-system-administration microsoft-hyper-v vmware-esx hadoop 00 more less
    • $40.00 HOURLY RATE
    • 5.0
    • 174 HOURS
    • SWITZERLAND
    • LAST ACTIVE
    • 10 PORTFOLIO ITEMS
    • 5 TESTS
  • Oracle DBA

    Experienced in administrating about 1500 Oracle databases worldwide (France, Switzerland, UK, Sweden, Poland, ect.) at various operation systems (AIX, Linux, Solaris, Windows). Planning and creating databases, supervision, administration, backup and recovery performing (RMAN). Cloning (RMAN), moving, upgrading databases, troubleshooting and … more

    Experienced in administrating about 1500 Oracle databases worldwide (France, Switzerland, UK, Sweden, Poland, ect.) at various operation systems (AIX, Linux, Solaris, Windows). Planning and creating databases, supervision, administration, backup and recovery performing (RMAN). Cloning (RMAN), moving, upgrading databases, troubleshooting and user support. On a daily basis I deal with the technologies: - Oracle versions from 9i to 11gR2 - Oracle RAC - Oracle DataGuard (10g, 11g) - Oracle ASM - Oracle Clusterware - Oracle Grid Infrastructure (Oracle restart) - Oracle RMAN backup/recovery and Datapump - Oracle Internet Directory - Enterprise Manager Grid Control  less

    oracle-data-guard oracle-pl/sql oracle-plsql oracle-upgrade oracle-patching oracle-database oracle-rac oracle-administration oracle-performance-tuning oracle-database-administration 00 more less
    • $33.33 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • POLAND
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 0 TESTS
  • Oracle DBA

    I'm an Oracle DBA with 7+ years of experience in performance tuning, including both Oracle stuff (statspack/AWR/traces/etc..) and OS/storage tuning. I've solved thousands problems in Oracle versions 8/9/10/11 running on Windows … more

    I'm an Oracle DBA with 7+ years of experience in performance tuning, including both Oracle stuff (statspack/AWR/traces/etc..) and OS/storage tuning. I've solved thousands problems in Oracle versions 8/9/10/11 running on Windows/Linux/AIX/HP-UX.  less

    oracle-performance-tuning oracle-database sql unix-shell oracle-pl/sql oracle-rac oracle-programming 00 more less
    • $20.00 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 3 TESTS
  • Sr Database Administrator

    Over 14 years of experience in enterprise database design, implementation and management. Experience with databases on most UNIX and LINUX platforms; high degree of understanding of storage technologies, high availability architectures and network technologies. Experienced in application and data migration to Amazon Web Services (AWS). Budgeting, cost management and time/benefit analysis of AWS services.

    oracle-rac oracle-database oracle-fusion-middleware oracle-performance-tuning oracle-application-server mysql unix-system-administration unix-shell linux-system-administration amazon-web-services 00 more less
    • $33.33 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 0 TESTS
  • Oracle DBA

    Oracle DBA and developer Oracle 11g/10g/9i/8i. Installation, schema/security administration, backup/recovery, performance tuning, migration, RAC, Data Guard, HA, Oracle Internet Application Server 10g. Developer 9i, 6i (Forms, Reports), Oracle Designer 2k, ER database modeling, PL/SQL … more

    Oracle DBA and developer Oracle 11g/10g/9i/8i. Installation, schema/security administration, backup/recovery, performance tuning, migration, RAC, Data Guard, HA, Oracle Internet Application Server 10g. Developer 9i, 6i (Forms, Reports), Oracle Designer 2k, ER database modeling, PL/SQL, MS SQL Server 2000/2005. Oracle Enterprise Linux, SLES OS, Solaris OS, NetBackup, Veritas SAN, Linux, Bash, XML.  less

    oracle-pl/sql sql oracle-database oracle-forms oracle-performance-tuning oracle-database-administration oracle-rac oracle-fusion-middleware oracle-plsql 00 more less
    • $16.67 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • SERBIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 1 TEST
  • Database Administrator/Developer, System Administrator

    Currently Working As: Senior Database Administrator Education Level: Masters (Computer Science) Certifications: Oracle Certified Professional - DBA (8i/10g) Microsoft Certified Database Administrator Microsoft Certified System Administrator Microsoft Certified System Engineer Red Hat Certified Engineer Cisco Certified Network Associate Total Experience … more

    Currently Working As: Senior Database Administrator Education Level: Masters (Computer Science) Certifications: Oracle Certified Professional - DBA (8i/10g) Microsoft Certified Database Administrator Microsoft Certified System Administrator Microsoft Certified System Engineer Red Hat Certified Engineer Cisco Certified Network Associate Total Experience: 13 Years Areas of expertise are: • Managing medium to large scale Development, Production, DSS (Decision Support Systems) and Mission Critical 24/7 systems, Centralized, Distributed & OLTP Databases, Manage 18 VLDB’s (Very Large Databases) at single time with high number of concurrent transactions (more than 4 million transactions per Database per day) • More than 6 years of experience in System Integration & implementing ERP/BI (Business Intelligence) Systems, Data warehouse (more than 300+ Terabyte data) • In-depth knowledge & experience of ETL, DTS, SSIS, SSAS & SSRS • More than 9 years of experience in System Administration (Server 2000/2003/2008, Linux, Solaris, Disaster Recovery Planning, SAN/NAS Storage) • 6+ years of experience as “Manager I.T Operations” Core competencies are: • Extensive knowledge of Database Administration, Database Architecture, Database Designing & Modeling, Data warehouse Designing & Modeling, Database Capacity Planning, Database Migration, Database Backup & Recovery, Disaster Recovery and High Availability, Replication, Database Security, Database Performance Tuning and SQL Tuning • Strong analytical SQL/PL-SQL/T-SQL code writing skills • Strong knowledge System Administration (Server 2000/2003/2008, Linux, Solaris, Disaster Recovery Planning, SAN/NAS Storage, LAN/WAN/Wireless/VoIP/VPN & Mail Servers Key Skills: • Oracle Certified Professional: Oracle (8i/9i/10g/11g/11gR2), (Experience More than 12 Years – DBA/Developer), OLTP, OLAP, DWH, DSS, ETL, Oracle RAC, Oracle VM, Oracle Gateways, Dataguard, RMAN, DataPump, Logical/Physical Backup, ASM, Grid Control, OEM, Database Security, Change Management, Database Migration, Multithreaded Server, Database & SQL Tuning, Tablespace Compression, OLTP Compression, Multi-level Partitioning, BigFile Tablespaces, Strong analytical SQL/PL-SQL query skills • Microsoft Certified Database Administrator: MS-SQL (2000/2005/2008), (Experience More than 12 Years – DBA/Developer), OLTP, OLAP, DWH, DSS, ETL, Backup & Recovery, High Availability & Disaster Recovery, SQL Server Clustering, Replication (SQL Server to SQL Server and SQL Server to Oracle), Database Migration, SQL-TSQL Complex Queries/Stored Procedures, BCP, SSIS, SSAS, SSRS, DTS • MCP, MCSE, MCSA, RHCE: Operating Systems (System Administration: Server 2000/2003/2008 (Advance/Expert Level), Linux Red Hat Enterprise (Advance/Expert Level), Sun Solaris (9.0/10.0) (Advance) • Cisco Certified Network Associate: LAN (Local Area Network), WAN (Wide Area Network), Wireless (Point-to-Point & Point-to-Multipoint), VPN (Virtual Private Network - PPTP, L2TP), VoIP (Voice Over IP - SIP, H.323)  less

    oracle-rac oracle-pl/sql oracle-forms oracle-reports oracle-database-administration oracle-application-server oracle-performance-tuning microsoft-sql-server-administration microsoft-sql-server-development mysql 00 more less
    • $27.78 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • UNITED ARAB EMIRATES
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 0 TESTS
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