oracle performance tuning Freelancers

Showing 39 freelancers

oracle performance tuning Freelancers

Showing 39 freelancers

  • Oracle DBA expert

    I am certified Oracle database administrator with 5+ years experience in all areas which cover Oracle administration tasks. Installation, configuration, tuning, backup strategy, integration in OLTP and DWH environment on *nix and Windows OS in one-node and RAC configurations I … more

    I am certified Oracle database administrator with 5+ years experience in all areas which cover Oracle administration tasks. Installation, configuration, tuning, backup strategy, integration in OLTP and DWH environment on *nix and Windows OS in one-node and RAC configurations I can provide complete service for your existing Oracle DB as also install and configure your future Oracle database infrastructure. From 8.1.7* to 11.2* version on Linux, Windows, Solaris, HP-UX. - File system, raw devices, ASM. - Oracle DB performance tuning - Backup and recovery solutions for Oracle DB - Dataguard solutions - Data management - Security configuration - Exadata X2 administration, configuration, tuning - Installation and configuration OEM version 10g, 11g, 12c Oracle Сertificates: - OCP DBA 11g - OCP DBA 10g - SQL Certified Expert - Linux Certified Expert - Exadata 11g Certified Implementation Specialist LinkedIn profile: ua.linkedin.com/in/andreykhudyakov/  less

    oracle-rac oracle-database oracle-performance-tuning oracle-database-administration 00 more less
    • $22.22 HOURLY RATE
    • 5.0
    • 194 HOURS
    • UKRAINE
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 3 TESTS
  • Oracle DBA, Oracle Performance Tuning, SQL, Oracle,PL/SQL,DB Migration

    -- Creating and Maintaining Oracle Database -- Performance Tuning and Health Monitoring -- Backup/Restore using RMAN -- Expertise in Oracle Import/Export -- Expertise in writing complex PL/SQL Code (Procedures, fucntions, triggers etc.) -- Writing scripts to automate work (Batch files and Shell scripts … more

    -- Creating and Maintaining Oracle Database -- Performance Tuning and Health Monitoring -- Backup/Restore using RMAN -- Expertise in Oracle Import/Export -- Expertise in writing complex PL/SQL Code (Procedures, fucntions, triggers etc.) -- Writing scripts to automate work (Batch files and Shell scripts) -- Oracle Upgrade and patching -- Cross database connection using Oracle Hetro services (MSSQL. Excel etc.) -- Good experience in SQL Server Development (T-SQL) -- Good experience in MySQL Developement -- Knowledge of C#, Visual Basic -- Experienced in Developing and maintaing ERP Softwares (Good understanding of Business Logic -- Good experience in database migration (Oracle, MSSQL, MySQL)  less

    oracle-performance-tuning oracle-database database-administration sql oracle-pl/sql erp mysql t-sql microsoft-visual-basic microsoft-sql-server-development 00 more less
    • $33.33 HOURLY RATE
    • 5.0
    • 2154 HOURS
    • INDIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 2 TESTS
  • Oracle DBA/ APEX/ Forms & Reports Developer/ SQL & PL/SQL

    Passionate about Oracle. Past 11 years have been working with Oracle Technology with the following Skills and Expertise. ✔ Oracle Certified DBA ✔ Oracle APEX Developer ✔ Oracle Forms and Reports Developer (6i, 10g) ✔ Oracle SQL & PL/SQL ✔ Oracle Fusion Middleware (11g) ✔ Oracle … more

    Passionate about Oracle. Past 11 years have been working with Oracle Technology with the following Skills and Expertise. ✔ Oracle Certified DBA ✔ Oracle APEX Developer ✔ Oracle Forms and Reports Developer (6i, 10g) ✔ Oracle SQL & PL/SQL ✔ Oracle Fusion Middleware (11g) ✔ Oracle Weblogic Server ✔ Oracle Application Server ✔ System Analysis & Design, Database Design ✔ TOAD, SQL Developer ✔ Access Database ✔ Experience in Windows,Linux,AIX Operating System Quality | Commitment | Communication | Quick Response | Support Please Knock me, will get prompt response. PROMISE!  less

    oracle-forms oracle-reports oracle-application-server oracle-performance-tuning oracle-apex erp oracle-plsql oracle-database oracle-fusion-middleware oracle-database-administration 00 more less
    • $24.44 HOURLY RATE
    • 5.0
    • 577 HOURS
    • BANGLADESH
    • LAST ACTIVE
    • 12 PORTFOLIO ITEMS
    • 4 TESTS
  • Database Programmer, Database Administrator, Web applications Designer

    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 … more

    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.  less

    oracle-database c# database-modeling database-programming database-administration oracle-pl/sql oracle-forms oracle-reports oracle-performance-tuning oracle-apex 00 more less
    • $22.22 HOURLY RATE
    • 4.9
    • 7 HOURS
    • BANGLADESH
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 6 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:
  • 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
  • PeopleSoft Specialist

    PeopleSoft Consultant (HCM/HRMS) with Project Management experience Summary of Qualification • More than 12 years of experience in application software development using Peoplesoft with progressive technical experience in customization, implementation and development of Peoplesoft 9.1/8.9/8.8 … more

    PeopleSoft Consultant (HCM/HRMS) with Project Management experience Summary of Qualification • More than 12 years of experience in application software development using Peoplesoft with progressive technical experience in customization, implementation and development of Peoplesoft 9.1/8.9/8.8/8.3/8.0/7.5 HRMS/HCM (Core HR, NA Payroll, Base Benefits, Benefits Administration, Recruitment module, eBenefits,ePay, eProfile, eRecruit) • Competency in gathering requirements, analysis, database design, Integration and Implementation. • Experience in gathering the requirements, analyzing the requirements and evaluate on enhancement of the product which suits company for better convenience and user convenience. • Excellent working knowledge in Peopletools (Application Designer, Peoplecode, Application Engine, Workflow, Component Interface, Security Administration, Process Scheduler, Data Mover, Business Interlink, App Messaging, Object Security, Row Level Security, Query, SQR) • Extensively worked on Functional Design document, Technical Design document and Test Plan Preparation. • Having experience in multiple full life cycles implementations. • Well versed with event Handling of Peoplecode 8x and string knowledge in customizations of SQR reports. • Has all round grip on database like ORACLE and SQL Server • Skilled in Performance tuning and bottleneck removal of Peoplesoft applications. • Good knowledge of Peoplesoft Administration. • Extensively worked on Component Interfaces so that data can be loaded from Application engines and third party applications. • Solid Peoplesoft Lifecycle Implementation expertise with successful delivery of different peoplesoft project by exceuting various roles and management levels  less

    people-code unix-shell sql oracle-performance-tuning 00 more less
    • $27.78 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 9 HOURS
    • INDIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 2 TESTS
  • 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
  • Database Administrator

    Last 12 years i`ve been working as DBA and system administrator focusing in Oracle performance analysis, problems resolve, arquitectural designs, migrations, Datawarehousing operation and second level support to dba teams. Some of my certifications include: Certificación Oracle OCP 8i … more

    Last 12 years i`ve been working as DBA and system administrator focusing in Oracle performance analysis, problems resolve, arquitectural designs, migrations, Datawarehousing operation and second level support to dba teams. Some of my certifications include: Certificación Oracle OCP 8i, 10g y 11g. Certificación Oracle (10g y 11g) Real Application Clusters Administrator Certified Expert. GoldenGate 10 Certified Implementation Specialist. Exadata 11g Certified Implementation Specialist. Certificación Itil v3. Database 11g Data Warehousing Certified Implementation Specialist. Oracle Certified Associate, MySQL 5.  less

    oracle-database mysql oracle-plsql oracle-performance-tuning performance-tuning 00 more less
    • $27.78 HOURLY RATE
    • 5.0
    • 93 HOURS
    • SPAIN
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 3 TESTS
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