oracle performance tuning Freelancers

Showing 12 freelancers

oracle performance tuning Freelancers

Showing 12 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
  • Support/DBA/Implementation/Integration

    I have over Six 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 … more

    I have over Six 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  less

    aix hp-ux windows-administration oracle-database oracle-performance-tuning mysql ibm-db2 linux-system-administration lamp-administration apache-tomcat apache-administration unix-shell powershell 00 more less
    • $22.22 HOURLY RATE
    • 4.6
    • 170 HOURS
    • SRI LANKA
    • LAST ACTIVE
    • 3 PORTFOLIO ITEMS
    • 5 TESTS
  • Database Developer/Administrator Oracle 11g Certified Professional(OCP

    Over the last 5 years, I have developed a wide range of system using Oracle Database 9i,10g,11g,Oracle Developer 6i,9i,10g,MS Access, MySQL including system for startup companies and small businesses. My core competency lies in … more

    Over the last 5 years, I have developed a wide range of system using Oracle Database 9i,10g,11g,Oracle Developer 6i,9i,10g,MS Access, MySQL including system for startup companies and small businesses. My core competency lies in complete end-end management of Database system development and database managementt, and I am seeking opportunities to build and manages databases . You can see my profile : https://www.odesk.com/users/~01a83af2fddcdb1907  less

    oracle-forms oracle-reports oracle-application-server oracle-performance-tuning 00 more less
    • $5.56 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • PAKISTAN
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 6 TESTS
  • 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:
  • 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
  • Experienced Database Administrator, ETL expert

    Working on Oracle & MS SQL Server Technologies more than 12 years having expertise in Administration, Performance Tuning, SQL, PL/SQL, ETL and Replication solutions. … more

    Working on Oracle & MS SQL Server Technologies more than 12 years having expertise in Administration, Performance Tuning, SQL, PL/SQL, ETL and Replication solutions.  less

    oracle-database oracle-pl/sql oracle-forms oracle-reports oracle-performance-tuning oracle-obiee-plus etl oracle-database-administration oracle-rac oracle-plsql 00 more less
    • $16.67 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • PAKISTAN
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 3 TESTS
  • •Around 10 Years of experience of which worked extensively on Software Tuning and Optimizations •Actively participates in Oracle Forum •Extensively worked on Oracle Apps performance tuning - Database, Concurrent Manager, Forms & Reports •Expert in Oracle Database (RAC) Performance tuning, Instance and … more

    •Around 10 Years of experience of which worked extensively on Software Tuning and Optimizations •Actively participates in Oracle Forum •Extensively worked on Oracle Apps performance tuning - Database, Concurrent Manager, Forms & Reports •Expert in Oracle Database (RAC) Performance tuning, Instance and SQL,PL/SQL optimization •Hands on experience in tuning production performance issues for Fortune 500 clients of Oracle Apps, Peoplesoft and E-Commerce •Worked as Performance DBA, SME(SQL,PL/SQL), Senior Performance Engineer for Oracle Applications and Database Developer •Organized Oracle Database Performance Tuning & Best Practices presentations •Performed the Installation, Configuration and Administration of the Oracle Weblogic server 11g, Oracle Forms and Reports 11g, HTTP Server and CGI •Understanding of concepts of Backup and Recovery, ASM, Dataguard, RAC, Flashback •Clear understanding of the concepts of Data Modeling, Data warehousing and Capacity Planning •Good understanding of the Oracle Applications 11.15.10/R12 architecture •Experience of working in Industry verticals like Finance(Investment Banking), Manufacturing, Telecom Technical Skills (Performance Tuning) Database: ORACLE 8i/9i/10g/11g SQL Server 2000/2005/2008/2012, Sybase Oracle EBS Oracle Apps Product Family (11.5.10, R12) Oracle Middleware Products: Oracle Weblogic Server 11g, Oracle Forms & Reports 11g, Oracle Warehouse Builder 10g Tools & Utilities: Oracle Traces(10046, 10053), TKPROF, Statspack, AWR, ADDM, SQL Tuning Advisor, PL/SQL Profiler, Oradebug, OPatch, FND_STATS, SQLT, MS SQL Profiler and Oracle Enterprise Manager Operating System: Oracle Sun Solaris 5.10, IBM AIX, HP UX, OEL, RHEL and Windows OS (2003 R2,2008 R2) Languages: SQL, PL/SQL, UNIX Shell scripting, Java, Java Scripting Area of Interest Performance Tuning & Optimization, Data Modeling & Designing, Middle tier Monitoring & Administration, Exadata & Exalogic, Big Data  less

    oracle-database oracle-performance-tuning oracle-pl/sql linux-system-administration performance-tuning database-administration database-modeling oracle-rac 00 more less
    • $20.00 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • INDIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 5 TESTS
    ASSOCIATED WITH:
  • Oracle Applications Developer

    I am working as an database applications developer by oracle database and development tools which a strong tools in designing database applications to reduce lots of complexity (flailing and endless spinning of wheels) in a business, know where to find … more

    I am working as an database applications developer by oracle database and development tools which a strong tools in designing database applications to reduce lots of complexity (flailing and endless spinning of wheels) in a business, know where to find the information they need at the moment they need it, scale your business and add the long-term financial value of your business. I think i am ambitious, well educated, knowledge seeker, good comment of communications, responsible and fond of my work and hard worker I like to - through my work - communicate with others which they interested to invest their performance to help the humanity because God created us to reconstruct this earth.  less

    oracle-database microsoft-powerpoint oracle-forms oracle-performance-tuning sql oracle-plsql oracle-reports microsoft-access microsoft-word microsoft-excel hrm 00 more less
    • $22.22 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • EGYPT
    • LAST ACTIVE
    • 7 PORTFOLIO ITEMS
    • 4 TESTS
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