oracle performance tuning Freelancers

Showing 18 freelancers

oracle performance tuning Freelancers

Showing 18 freelancers

  • Software Development, Web Denelopment & Administrativ Support

    I'm a Oracle Certified Professional (OCA,OCP & DBA )with experience in html, css, php & migrating applications to the cloud. I Have Working Experience in a Multi National Software Firm (ETA Infotech LLC Dubai) Based on Dubai LLC as a … more

    I'm a Oracle Certified Professional (OCA,OCP & DBA )with experience in html, css, php & migrating applications to the cloud. I Have Working Experience in a Multi National Software Firm (ETA Infotech LLC Dubai) Based on Dubai LLC as a Oracle Programmer, where my responsibilities included developing Different type of business Software , platform built using Oracle technologies. My experience creating Oracle solutions includes building and deploying scalable solutions. I am an expert in Database Design, Forms Design, Report Design and Web Design. I have consistently delivered projects on time and under budget. A number of my projects are in my oDesk portfolio. Professional Qualification: 1. Diploma in Database Design & Development (DDD), OCA OCP Complete Platform : Oracle Vendor Certification • 1ZO-007 Introduction to Oracle 9i: SQL • 1ZO-147 Program With PL/SQL • 1ZO-141 Oracle Forms Developer  less

    oracle-application-server oracle-database oracle-forms oracle-plsql oracle-reports oracle-performance-tuning php html css 00 more less
    • $11.11 HOURLY RATE
    • 5.0
    • 0 HOURS
    • BANGLADESH
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 3 TESTS
  • Expert in Oracle PLSQL , SQLServer, Mysql, Oracle Forms, Reports

    Over the last 7 years, I have developed a wide range of financial and inventory management software using oracle forms and reports with back end PLSQL code including software for startup companies and small businesses. My core competency lies in … more

    Over the last 7 years, I have developed a wide range of financial and inventory management software using oracle forms and reports with back end PLSQL code including software for startup companies and small businesses. My core competency lies in complete end-end management of a new software development project, and I am seeking opportunities to build software from the ground up for you or your business. I also have experience in the following areas: SQLServer, Mysql, Sybase,DB2, MVC, Ajax, OOP, HTML, JQuery and software design and testing.  less

    oracle-plsql sql oracle-performance-tuning mysql postgresql oracle-forms oracle-reports oracle-database database-administration oracle-soa-suite 00 more less
    • $30.00 HOURLY RATE
    • 5.0
    • 2697 HOURS
    • INDIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 5 TESTS
    ASSOCIATED WITH:
  • Senior Database Administrator/ System Administrator

    I am an Oracle DBA/Apps DBA with more than 10 years experience in a wide range of environments and have used Oracle versions 8.0 through to 11g, Oracle EBS 11i/R12, Oracle 10g Application Server and Oracle Weblogic … more

    I am an Oracle DBA/Apps DBA with more than 10 years experience in a wide range of environments and have used Oracle versions 8.0 through to 11g, Oracle EBS 11i/R12, Oracle 10g Application Server and Oracle Weblogic Server on a number of different operating systems. Comfortable in all areas of Information Technology. Extensive experience in setup, configuration and administration of Oracle database servers, Oracle Applications Servers, Oracle Weblogic Server, Oracle RAC and Dataguard. Troubleshooting, tuning, backup and recovery, upgrading of Oracle databases, Oracle Apps Cloning,Patching and administration. Database administration tools used include Oracle Grid Control, Oracle Enterprise Manager, Spotlight on Oracle, and TOAD. More than 5 years of experience of delivering technical trainings like Oracle 9i/10g/11g DBA, Oracle RAC, Dataguard, Oracle EBS 11i/R12 Apps DBA. Provided multiple traings through Oracle University and Oranet Trainings and Solutions.  less

    oracle-forms oracle-pl/sql sql oracle-database oracle-database-administration oracle-application-server oracle-performance-tuning database-administration linux-system-administration unix-system-administration ibm-db2 aix unix-shell oracle-e-business-suite oracle-rac oracle-application-framework microsoft-sql-ssrs microsoft-sql-server-notification-services 00 more less
    • $22.22 HOURLY RATE
    • 5.0
    • 109 HOURS
    • PAKISTAN
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 6 TESTS
    ASSOCIATED WITH:
  • Database & Sys Admin, ICT Project Manager, Technical Writer

    Dickson Kimani is an accomplished, multi-faceted ICT professional. First off, he is a project manager who has overseen several software development initiatives, both for new applications as well as enhancements to existing systems. He is an ardent proponent of the … more

    Dickson Kimani is an accomplished, multi-faceted ICT professional. First off, he is a project manager who has overseen several software development initiatives, both for new applications as well as enhancements to existing systems. He is an ardent proponent of the Agile methodology, specifically Scrum. He has managed teams ranging in size from 2 to 15 people. He has also been a Systems and Database administrator since 2003, and a senior systems admin since 2009. He has managed a team of 7 providing mission-critical IT services to a busy financial-services organization. This includes Oracle & SQL Server database administration, Windows & Linux server admin, and LAN & WAN setp and maintenance. And he has set up a Disaster Recovery plan for the same organization. He is certified as both an Oracle and Microsoft DBA, in addition to ITIL certificaion for ICT service and project management. Finally, he is an excellent technical writer. He has authored several articles and whitepapers on ICT, especially in the areas of database & systems administration and cloud computing. He also uses his tech-writing and communication skills to better communicate with his clients as a project manager and systems administrator.  less

    database-administration database-management oracle-database project-management sql business-analysis technical-writing agile-software-development windows-administration microsoft-excel proofreading erp amazon-web-services stakeholder-management supervisory-skills scrum atlassian-jira atlassian-confluence zendesk t-sql technical-analysis tortoise-svn git database-design oracle-performance-tuning performance-tuning amazon-ec2 testcomplete microsoft-sql-server-administration 00 more less
    • $25.00 HOURLY RATE
    • 5.0
    • 1289 HOURS
    • KENYA
    • LAST ACTIVE
    • 5 PORTFOLIO ITEMS
    • 9 TESTS
  • Certified Oracle Developer / DBA

    I am an individual with 8 years of experience in Oracle. I've taken responsibility and specialized in all aspects of Oracle Database systems. * Oracle 9i/10g/11g Administration * PL/SQL Development * Oracle RAC (Real Application Clusters) * SQL Tuning * Database … more

    I am an individual with 8 years of experience in Oracle. I've taken responsibility and specialized in all aspects of Oracle Database systems. * Oracle 9i/10g/11g Administration * PL/SQL Development * Oracle RAC (Real Application Clusters) * SQL Tuning * Database Design and Modelling * Performance Tuning * ASM (Automatic Storage Management) * Backup and Recovery With RMAN * Oracle Enterprise Manager Grid Control Administration * Oracle Dataguard Administration * Linux System Administration  less

    oracle-rac oracle-database oracle-pl/sql oracle-performance-tuning linux-system-administration database-design database-modeling database-administration 00 more less
    • $25.00 HOURLY RATE
    • 5.0
    • 889 HOURS
    • TURKEY
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 2 TESTS
    GROUPS:
  • Database and application development, customers support

    Oracle Forms, Oracle Tools, SQL, Oracle Database, OCI - 14+; MS SQL database development and support- 3+ С/OCI - 10+; MS Excel and VBA using (as reports system with connection to Oracle DB) - 3+; Java application support and development- 3+ Java (application development for Android)- 1+ Languages: Russian, Ukraine - native, English - good

    java c++ sql oracle-database oracle-database-administration oracle-performance-tuning microsoft-sql-server-development 00 more less
    • $20.00 HOURLY RATE
    • 5.0
    • 1462 HOURS
    • UKRAINE
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 3 TESTS
    ASSOCIATED WITH:
  • Oracle Expert | Senior DBA | SCJP

    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.

    oracle-database security oracle-performance-tuning linux-system-administration oracle-forms java virtualization oracle-pl/sql clustering oracle-rac 00 more less
    • $50.00 HOURLY RATE
    • 5.0
    • 0 HOURS
    • BANGLADESH
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 6 TESTS
  • Oracle DBA

    About 10 years Oracle DBA and System Administrator - Oracle Database 9i, 10g, 11r2, RAC, Application Server, Perfomance Tuning, Backup&Restore. UNIX Administrator (AIX PowerVM, SOLARIS, HP-UX). LINUX Administrator (OEL, RHEL, SUSE and other). SAN, Storage, Backup (IBM, EMC, HP, SYMANTEC … more

    About 10 years Oracle DBA and System Administrator - Oracle Database 9i, 10g, 11r2, RAC, Application Server, Perfomance Tuning, Backup&Restore. UNIX Administrator (AIX PowerVM, SOLARIS, HP-UX). LINUX Administrator (OEL, RHEL, SUSE and other). SAN, Storage, Backup (IBM, EMC, HP, SYMANTEC NETBACKUP, TIVOLI STORAGE MANAGER). Windows Servers (Oracle, Mssql 2003/2008). Virtualization: OpenVZ, VMWARE, HyperV, Oraclebox, IBM PowerVM  less

    oracle-database oracle-rac oracle-performance-tuning oracle-application-server unix-system-administration linux-system-administration aix ibm-storage database-administration operating-systems-development vmware-administration vmware-esx solaris-administration hp-ux ibm-tivoli 00 more less
    • $16.67 HOURLY RATE
    • 5.0
    • 0 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 1 TEST
  • MySQL/Oracle DBA, Database developer, Linux System administrator

    Having more than 7 years of experience. Aiming to work on oDesk in the following areas to keep my professional skills upto date and to provide quality service to the clients. experience on: 1. MySQL Database administration (installation / upgrade / manage … more

    Having more than 7 years of experience. Aiming to work on oDesk in the following areas to keep my professional skills upto date and to provide quality service to the clients. experience on: 1. MySQL Database administration (installation / upgrade / manage) 2. MySQL database development 2. Oracle (9i/10g/11g) database administration. 3. Linux Server Administration, Management, Maintainance & Security. 5. Operating systems like Centos, Red-hat, Ubuntu, Fedora. 6. Providing Online support to the customers.  less

    centos oracle-database mysql radius linux-system-administration technical-support ssh database-administration redmine stored-procedure-development vmware-administration oracle-performance-tuning lamp-administration email-technical-support ftp apache-tomcat database-management database-testing asterisk disaster-recovery software-testing sip openvpn 00 more less
    • $4.44 HOURLY RATE
    • 5.0
    • 31 HOURS
    • PAKISTAN
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 7 TESTS
    GROUPS:
  • Oracle DBA

    • Over 5 years of experience as Oracle Database Administrator and PL\SQL developer, providing 24x7 support of both development and production 11g/10g/9i databases on different Platforms • Certified in Oracle 10g Administration , Oracle 10g Real Applications Clusters Administrator Certified … more

    • Over 5 years of experience as Oracle Database Administrator and PL\SQL developer, providing 24x7 support of both development and production 11g/10g/9i databases on different Platforms • Certified in Oracle 10g Administration , Oracle 10g Real Applications Clusters Administrator Certified Expert (RAC) and Brainbench Certification in Pl/Sql. • Good knowledge and experience in Installation and Configuration of Oracle 9i, 10g in UNIX/LINUX and Windows environment. • Experience in Testing and implementation of oracle 10g Dataguard both physical/logical standby databases in high availability mode. • Delivering Oracle Database performance-tuning services for customers with AWR, EXPLAIN PLAN, TKPROF , SQL TRACE,10gOEM Grid Monitoring custom scripts troubleshooting oracle databases using sql trace utilities. • Skilled in regular Database Administration activities such as Upgrades, Patches, TAR support, Cloning, Backups and Recovery Manager, Performance Tuning, capacity planning, script development, and documentation • Skilled in taking backups using cold, hot and RMAN backups and also tested different recovery procedures also Cloning/Refresh • 17 months of ONSITE experience at client place at Edinburgh (UK). • Proficient in Oracle DBA, UNIX Shell scripting and have extensively worked in PL/SQL, SQC, HP-Unix and C on the client side. • Sound experience in design and development of PL/SQL packages and procedures and worked extensively in Production Support. • Sound Analytical and problem solving skills. • Excellent domain knowledge of UK Pensions with Certification in Financial Administration .(UK Insurance domain certification)  less

    database-administration oracle-database unix-system-administration database-testing oracle-pl/sql oracle-performance-tuning 00 more less
    • $25.00 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 2 HOURS
    • INDIA
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 4 TESTS
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