oracle performance tuning Freelancers

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Last updated: May 1, 2015

Popular oracle performance tuning Searches

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  1. Mostafa E.

    Mostafa E.

    Expert Technical consultant

    Egypt - Last active: 27 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
  2. Abdullah Al Noor

    Abdullah Al Noor Agency Contractor

    Software Developer and Database Administrator in Oracle Technology.

    Bangladesh - Last active: 1 month ago - Tests: 4 - Portfolio: 10

    Oracle is my skill, Programming is my passion and Performance Tuning is my love. I am a full time Oracle Professional consultant and always available online to maintain easy and fast communication on skype or email to provide quality work. I am seeking the related job to use my skills and experiences in the best possible way and based on my skills and previous experiences, I am 100% confident to do a great work for you. I have more than 12 years of working experience in Oracle Technology at three companies. My best work includes: 1) Life Insurance ERP, 2) Deposit & Pension Scheme Systems 3) HRMS & Payroll with Access Control Systems etc. I have hands on skills on : 1) Oracle Forms & Reports, 2) SQL, 3) PLSQL 4)Application Servers 5) Database Performance Tuning, 6) Database and Forms Installation in Windows and Linux. 7) Web Logic & 8) Data Migration. Abdullah Alnoor.

    Associated with: Enlightened Groups, Enlightened Softwares, Enlightened Software, Enlightened Graphics

    $14.00 /hr
    0 hours
  3. Kiranbabu K.

    Kiranbabu K.

    System / Database Administrator

    India - Last active: 2 months ago

    Database professional with over 13 years of experience with required Project management skills Handled Databases of Fortune 500 companies with diverse knowledge in Database Administration activities from Development to Support Provided Optimal Database designs to International clients to smoothen their operations Performance Tuning expert in fine tuning critical Database applications Good at using project management techniques to improve current processes or to establish reliable approach to start-ups

    $99.00 /hr
    0 hours
  4. Rahul Roy Chowdhury

    Rahul Roy Chowdhury

    Oracle database.HTML,CSS,Wordpress,Graphics Design.

    Bangladesh - Last active: 09/05/2014 - Tests: 6 - Portfolio: 4

    I'm Oracle Certified Associate.Over the last 5 years, I have developed no. of Software using Oracle, MS SQL, Access as a back-end and Visual Basic, Oracle form-developer,Oracle Apex,Java as a front-end and Crystal Report and BI Publisher as a reporting tool. I also have excellent experience on Oracle Administration. Currently working as a Oracle DBA Consultant. I'm also an expert web developer& graphics designer. I have designed many website under many local company of our country, I'm also expert in graphics designing.

    $7.89 /hr
    8 hours
  5. Supriya Chakrabarti

    Supriya Chakrabarti Agency Contractor

    Web design & development

    India - Last active: 09/09/2013 - Tests: 5 - Portfolio: 13

    Our vision is to provide 100% solution understanding your requirement with our Strong team . We have vast experience with Web Development( PHP, .Net, C#, MySQL, MS SQL ) Web design and Graphics design (2D, 3D, design . Modeling, Animation , Video ) And Lots of more services.

    Associated with: iHawk Solution

    $10.00 /hr
    0 hours
  6. Harbir S.

    Harbir S.

    Sr. Oracle Consultant

    United States - Last active: 2 months ago - Tests: 1

    Over the last 8 years, I have developed and designed a wide range of database applications at enterprise level. My greatest strength is performance tuning back-end applications by optimizing the processes by redesigning and rewriting. I have extensive experience in writing OLTP batch processes and datawarehouse applications. Highly experienced in developing ETL processes using unix shell scripting and Oracle PL/SQL. I also have worked with Informatica, Microsoft SSIS and SSRS reports.

    $34.00 /hr
    0 hours


    Oracle DBA & PL/SQL Programmer.

    Bangladesh - Last active: 20 days ago - Tests: 4 - Portfolio: 1

    • 4+ years of experience on Oracle Database Administration, PL/SQL Programmer and Developing application including Lead DBA. • Proficient in Installing, configuring, managing and supporting (24X7) Oracle 11g/10g/9i production, QA/staging and development databases in different type of operation systems such as Linux, Sun Solaris, UNIX and Windows. • Very Well and in-depth knowledge on wait events, Performance tuning, Time Module, Trace File, Index analysis, SQL & PL/SQL Execution Elapsed Time, Identify Problem SQL Statement, Query Execution Plan, Using SQL Performance Analyzer, SQL Hints, SGA, AWR, ASH, tkprof, ADDM, Baseline, Shared Pool tuning, statspack, Enterprise Manager and v$ dynamic performance views. • Very much proficient in tuning SQL queries, SQL Optimization, PL/SQL Codes, PL/SQL Optimization and using explain plan. • Expertise in Shell Scripting, analytical sql, designing index strategy, parallel query operation, optimization technique, hints and regular expression. • Experience on capacity planning at storage and resource management. • Experience with Oracle 10g/11g Real Application Clusters (RAC), Load Balancing and Dataguard. • Experience on Oracle Flashback Technology. • Experience on oracle DB Cloning, Upgrading, Patching, partitioning, migration and replication using oracle CDC, streams, advanced replication, materialized view and GoldenGate. • Extensive Experience on (RMAN). • Very Deep Knowledge on Oracle APEX, Forms & Reports 6i/10g/11g, Oracle Weblogic 11g, Fusion middleware 11g . • Have Experience on Data Modeling. • Experienced with all phases of Software Development Life Cycle. • Experience with Image Processing (.img file to .tiff), XML file generation & extraction. • Experienced with General Banking System. • Having advanced knowledge of Oracle 10g/11g technical database concepts such as: logical relational data modeling, physical data modeling, tuning large instances, resource management, data replication and backup/recovery techniques.

    $11.11 /hr
    0 hours
  8. Avinash Sinha

    Avinash Sinha

    Expert in Oracle performance optimization,sql tuning, plsql

    India - Last active: 4 months ago - Portfolio: 2

    Around Five years of experience in the IT industry. Expertise in Oracle Performance Consultant, Unix Shell scripting, SQL,PL/SQL development. In depth knowledge of of Oracle Architecture. Expertise in performance tuning of Oracle databases, applications and SQL's. Proven knowledge of data management and architecture techniques. Demonstrated indepth experience in database tuning, oracle performance optimisation. Expertise in production support, data analyst in BFS domain. Strong sql skills. Expert in database programming skills. Good analytical ability, conceptual thinking, planning and organisational skills. Demonstrates expert knowledge and understanding of AML Process, Sanction process and life-cycle of compliance systems and related technology.

    $50.00 /hr
    0 hours
  9. Murat Balkas

    Murat Balkas

    IT / Telecommunications professional with strong UNIX experience

    Turkey - Last active: 10/13/2014 - Tests: 2

    PROFILE Highly skilled professional with extensive knowledge and experience in various technical areas and business-critical projects based on IT and Telecommunications. Held different management positions and took part in major transformation projects in multinational Technology, Telecom and IT Companies. Has excellent communication, problem-solving, decision making and conflict resolution skills. Holds a BSc. degree in mathematics engineering. SPECIALTIES & QUALIFICATIONS  Proven leadership skills in managing, developing and motivating teams to achieve their objectives with an experience of managing teams with 50+ FTEs and several different technical units.  Strong experience in organizing, planning and executing large-scale projects from vision through implementation, involving /building internal teams and 3rd parties.  Strong experience in E2E software development life cycle, methodologies, processes and tools with experience in planning, design, development, test, system integration and operation functions.  Extensive experience in IT concepts such as operating systems (various UNIX flavors) , shell scripting, Software, Hardware, databases ( various RDBMS and in-memory databases including Oracle , MySQL, PostgreSQL, TimesTen, Memcache), network, security, operations and monitoring  Extensive experience on Mobile Telecom IT infrastructure especially on VAS,CRM, billing, charging, mediation, provisioning and data warehouse and related technologies, services, architecture and strategies.  Extensive experience on technical account management for multiple international contracts.  Strong industry experience in telecommunications related domains such as Products & Services, IT Operations, IT Architecture/Design, IT Development & Test/Acceptance, IT Planning  Strong experience in business process management  Good communication skills, problem solving approach, analytical and flexible thinking  Strong experience in Quality Management (ISO 9001-2008, ISO 27001,etc) and ITIL concepts

    $20.00 /hr
    0 hours
  10. Saikat B.

    Saikat B.

    Experienced IT Professional ( Oracle 9i, Oracle10g, Wordpress, HTML )

    Thailand - Last active: 3 months ago - Tests: 2

    I am a passionate,creative and a result-oriented professional with more than six years of professional experience in the Information Technology domain. I have an immense knack towards traveling different places and to experience different cultures. Communication is my forte. New projects appeal to me to the core. Over the course of my career I have tried to break the new boundaries and for the same reason I have moved from one place to another. I have changed organizations and have handled several projects. My perennial thirst for knowledge has compelled me to pursue my master degree in business administration. At present I am looking for suitable job opportunities, which would help me in amplifying my credibility as a professional. Specialties: Business Strategy and Analysis, Marketing, Accounting, Information Technology (RDBMS - Relational Database Management System, Oracle , DB2, MySQL, Wordpress, Cassandra DB )

    $25.00 /hr
    0 hours