Oracle database Developers & Programmers

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Oracle database Job Cost Overview

Typical total cost of Upwork Oracle database projects based on completed and fixed-price jobs.

Upwork Oracle database Jobs Completed Quarterly

On average, 29 Oracle database projects are completed every quarter on Upwork.

29

Time to Complete Upwork Oracle database Jobs

Time needed to complete a Oracle database project on Upwork.

Average Oracle database Freelancer Feedback Score

Oracle database Upwork freelancers typically receive a client rating of 4.77.

4.77
Last updated: June 1, 2015
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  1. Leonardo Pelegrini

    Leonardo Pelegrini

    Senior Systems/Business Analyst (15 years Exp.)

    Brazil - Last active: 07/18/2013 - Tests: 2 - Portfolio: 6

    Experienced Business and Systems Analyst, J2EE Certified Architect and Programmer. Post Graduate degree in Web-Based Software Development. Have been working with system development for the last 15 years, 8 of it eliciting requirements and building knowledge base for IT systems. Expertise in business, functional and technical levels. Also a specialist in requirements management, traceability, impact analysis and reverse engineering from source code. Strong ability to communicate with developers, management and customers, to keep every party at the same page, while detailing and approving the given solution. Technical Writing skills and 4 years work using English. Also a committed and collaborative professional who fits very well with the culture of remote teamwork. Primary services : ► System design using UML 2.0 diagrams (structure and behavior) : Use Case, Class, Sequence, Component, Deployment. ► Business process modeling using BPMN 2.0 ► Requirements gathering to use cases and user stories. ► Software Requirements Specification ► Agile-related: Product backlog, sprint planning, sizing, review and management. ► Requirements management and Integrated Change Control ► Create traceability between documentation and source code ► Reverse engineer legacy code to documentation ► Work in Strategic Planning and Project Management areas

    $66.67 /hr
    0 hours
    5.00
  2. Irene Valerio

    Irene Valerio

    Spanish/English Translator, Statistician

    United States - Last active: 03/06/2012 - Tests: 8

    1) Experienced Spanish/English translator, efficient, creative and talented. Native speaker born and raised in Latin America. I have worked in translation and simultaneous interpretation for over 13 years both in Latin America and the US. Extensive translation work in diverse fields and formats such as full length books, scholarly articles, legal documents, technical and business, workshops and lectures. Also available for editing, proof reading or technical writing work. 2) Applied statistician by training (Master's degree), able to perform complex and insight generating analysis as well as create user-friendly, easily communicable reports and presentations of results. Experience with medical and insurance data Numerous respectable references in both fields available upon request

    $55.56 /hr
    0 hours
    4.78
  3. Emrah B.

    Emrah B.

    Certified Oracle Developer / DBA

    Turkey - Last active: 14 hours ago - Tests: 2 - Portfolio: 2

    I am an individual with 10 years of experience in Oracle. I've taken responsibility and specialized in all aspects of Oracle Database systems. * Oracle 9i/10g/11g/12c 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

    Groups: Oracle Certified Associates

    $28.00 /hr
    1,268 hours
    4.68
  4. Mariya Volzheva

    Mariya Volzheva

    DB dev(Oracle,MSSQL,MySQL) + Java/JSP/PHP/CSS

    Ukraine - Last active: 3 days ago - Tests: 5 - Portfolio: 2

    I prefer to work in the field of database development: Oracle, MSSQL, MySQL, Postgres, that includes database design, optimization, migration and integration. Besides I gained experience in developing software: web-portals (Java / JSP / Java Servlets, PHP, HTML, CSS, java script), C# applications (web services mostly), Java apps. I'm looking forward for opportunities to improve existing skills and to learn new technologies.

    $20.00 /hr
    841 hours
    4.89
  5. Stefanos Pliakos

    Stefanos Pliakos

    System/DB Administrator

    Greece - Last active: 28 days ago - Tests: 4

    SUMMARY • Over five years of experience in the IT industry. Over four years of experience in Linux OS, MySQL/PHP, Clustering, Java and more (including MSSQL Server, Oracle, VMWare). • Excellent communication skills. Team player. High speed and efficiency in adopting and mastering new technologies. Self-sufficiency and initiative. Business oriented. Eye for detail. PROFESSIONAL EXPERIENCE Jun 2013 - now @ CTI Systems Engineer • Analyze incidents and give feedback to application developers and other interested parties in form of documentation • Administration of Application Servers (Apache & JBoss) • Integrating application logs with centralized logging system • System and application installations, configuration, deployment and backups. • Database administration (MySQL and PostgreSQL) • Responsible about security, authentication (LDAP) and SSO integration. • Scripting and programming (Perl, Python, PHP, SQL, bash) • Lead System Administrator - responible for over 20 prod and development servers (Linux/Windows). Technologies used: Debian/Redhat Linux, Apache AS, JBoss AS, MySQL, PostgreSQL, OpenLDAP, Amanda Backup, Fabric, Puppet, Observium, Moodle, Mahara, Joomla, Windows Server 2008, Postfix/Dovecot, Shibboleth, PHP, HTML, CSS, Perl, Java, Linux scripting, Python, Selenium (testing). Jan 2011 - Feb 2011 gDev (via odesk.com) Systems Engineer • Take care of application hosting / administration of Everest logistics software for external clients (1st and 2nd level support). • Analyze incidents and give feedback to application developers and other interested parties in form of documentation. Technologies used: Linux Debian, Everest ERP Software, MySQL, SQL, XML, HTML, Confluence, Apache AS. Nov 2009 – Apr 2010 @ Avaca Systems Engineer • Take care of application hosting / administration of various applications for both internal or external use. • Analyze incidents and give feedback to application developers and other interested parties in form of documentation. • Integrate application logs with the centralized logging system. • Draft operational and deployment guidelines and documentation. • Deployment and other scripts. Technologies used: Oracle 10g RDBMS and Toad, Apache AS, Ant, CentOS Linux (CentOS/Redhat), Perl, Bash Shell Scripting, Java, XML, VMware. May 2006 - Jun 2009 @ Unisystems Systems Engineer • Take care of application hosting / administration of various applications for both internal or external use • Analyze incidents and give feedback to application developers and other interested parties. • Draft operational and deployment guidelines and documentation. • Monitor the applications, identify parameters for automated monitoring and analyze and setup warning / critical thresholds, create customized monitoring scripts. • Setup environments for production, pre-production, testing and development. • Deployment of applications to production, pre-production, testing and development environments. • Participate in pre-production quality assurance. • Analyze and perform backup needs for several environments. • Deployment and general purpose scripting (Perl, Bash, Javascript). • Administration of Virtual Servers (VMware). • Release Management Coordinator. • Localization of EMC TaskSpace platform. • Oracle RDBMS Administration tasks (backup, monitoring, deployment). • EMC Documentum TaskSpace Localization. Technologies used: Documentum ECM, Apache AS, IBM Rational Studio, IBM WebSphere AS/PS, JBoss AS, Linux RHES, Linux CentOS, Windows Server 2003, VMware, ILog JRules, Oracle RDBMS 10g (TOAD), Plesk, Jira, Wikis, Perl, Bash Scripting, Ant Scripting, Java, Javascript, XML, CSS, HTML.

    $17.00 /hr
    20 hours
    5.00
  6. Nallusamy V

    Nallusamy V

    Expert in SQL, Web(PHP), Database Design and Junior android Developer

    India - Last active: 1 day ago - Tests: 6 - Portfolio: 1

    Over the last 12 years, I have developed a wide range of SQL queries, SQL Stored Procedures, CSV data file load in various Databases, Database Design (ER Modelling, Data Mapping, Relationship Diagram) for various projects, Data scrapping and also websites using HTML, PHP, AJAX, JQuery and MySQL including sites for small businesses. My core competency lies in SQL, Database Design and Web Development. In Odesk, i am permanently working for one client more than a year for MYSQL Development, SQL Stored Procedure, Function Development, CSV file load and Formatting CSV file content for SQL Load. I also have some experience in the following areas: -Android Development, Android Wire frame Design - Business Intelligence (Datastage, Informatica, SSRS) -UNIX, LINUX Shell Script -Crystal reporting, SPICEWORKS, Open Office, -Agile, Scrum, Technical Design Document -Visual Basic My Deliverable are : 1.Understanding Document 2.Technical Design Document, 3. Run Instructions Document (whichever is applicable)

    $11.11 /hr
    292 hours
    4.98
  7. Edwin T.

    Edwin T.

    Oracle PL/SQL / Excel/Adwords/ BingAds Professional

    United States - Last active: 1 day ago - Tests: 5 - Portfolio: 2

    My objective is to find interesting projects in which I can utilize my knowledge and result in a win-win situation for myself and the employer. ****************** ORACLE******************************************************* - SQL & PL/SQL Programming - ORACLE ENTERPRISE MANAGER 11g (GUI Database Admin Console) - RMAN COMMAND LINE (backup and recovery) - DATAPUMP IMPORTS/EXPORTS (Command line and Enterprise Manager) - SQL LOADER (Command line and Enterprise Manager) - Stored Procedure Migrations from MICROSOFT SQL SERVER TO ORACLE - DEBUGGING AND WRITING PL/SQL CODE (Stored Procedures / Stored Program Units and Triggers) - SECUREFILE FORMATS - ORACLE WALLET - LARGE OBJECTS (BFILES, CLOBS, BLOBS) - DATABASE OBJECT ENCRYPTION - ORACLE DATABASE INSTALLATIONS -Running Database in Command Line (Windows and Linux) -Oracle SQL Developer Developer Imports -Creating Reports From an Oracle Database in Excel (OLE DB CONNECTION) - Experience with MySQL Microsoft Excel - Customized spreadsheets with macros, v-lookups, formulas and pivot tables. GOOGLE ADWORDS / BingAds Campaign Creation, Management and Reporting

    $25.00 /hr
    2,451 hours
    4.96
  8. Md abdul muqit Z.

    Md abdul muqit Z.

    GIS/Remotesensing/Photogrammetry/Maping/Area Planning/Google Maps

    Bangladesh - Last active: 1 day ago - Tests: 2 - Portfolio: 6

    Consultant and expert in GIS and Remote Sensing with particular interest in spatial analysis, Mapping with ArcGIS, Landuse planning and Landcover analysis with Erdas Imagine, Satellite Image analysis, rectification, Geo-refferencing & Mosaicing, Contour DEM preparation, GIS application development, spatial database design, and modeling. Over 8 years of experience in the field of Geo-information Science & Earth Observation related to environment, land management, telecommunication, spatial and relational database design-development-management, analysis, monitoring and planning etc. I have strong expertise in Small & Large Area, both residential and commercial, Planning by AutoCAD Map 3D and ArcGIS, also expertise on Google Maps. During my professional period I have worked for Government, Non government, Multinational, and International organizations. I have expertise in ESRI (Desktop, Multiuser Geodatabase, Server), ERDAS (Imagine with all modules), AtuoCAD Map 3D, SAP and Oracle. My prime expertise is in both Spatial and Non-Spatial Database Management System. During working with many national, international and private organizations I was involved to teach GIS and Remote Sensing courses as a part of capacity building program to the organizations like SRDI (Soil Resource Development Institute), Voovis Informatics etc.

    $34.00 /hr
    328 hours
    4.85
  9. Saiful Azam

    Saiful Azam

    RDBMS,ORDBMS,OLTP,OLAP,DW,BI,SQL,PL/SQL,MDX,CUBE,SSAS,SSIS,SSRS

    Bangladesh - Last active: 1 month ago - Tests: 9 - Portfolio: 9

    I am working on Data Warehouse at ims Health (www.imshealth.com) since 2013. This is fully Microsoft environment i mean SQL Server, SSIS, SSAS, SSRS, Visual Studio. Although, you know, Data Warehouse have to use cross platform technology. i have strong knowledge on Data Analysis, Creating CUBE, writing MDX, processing data ETL using TSQL/PLSQL.also, i have 4 years experience on Banking Software development with Oracle, Oracle Developer Suit, JSP with Java and ASP with C#.NET at ERA Infothech Ltd.(http://www.erainfotechbd.com) and LEADS Corporation Ltd.(http://www.leads-bd.com).since today, i have 6 years experiences in the Software Development area. so, i have good understand on requirements specification of both, business and technical. and Software Development Cycle as well. as reporting tool, i have experience to work on SSRS, Tableau, iReport, Crystal Report and Oracle Reports. i think, i am a quick learner to meet project deadline. here is my Linkedin profile: https://bd.linkedin.com/in/saifulazam

    $11.11 /hr
    0 hours
    4.85
  10. S M Kamrul Hasan

    S M Kamrul Hasan Agency Contractor

    C# | C++ | DevExpress | WPF | ASP.NET | JS | MySQL | SQLS | GIS | WCF

    Australia - Last active: 26 days ago - Tests: 11 - Portfolio: 12

    • 5+ years in Commercial Software Lead, Development, Design and Test. • 4+ years in Research Development, Algorithm Design, Modelling and Data Analysis. • PhD and BSc in Computer Science and Engineering. • Specialized in Desktop Applications in C# and C++. • Specialized in UI Design with WPF, DevExpress, RAD Studio, QT and Standard VS 2010-13 Toolset. • Specialized in RDBMS and Entity Framework for C#, C++ and ASP.NET with XPO and ADO.NET. • Specialized in LiDAR, Aerial Survey, Airbone Imaging, GIS Transformation and Projection. • Specialized in Operations Research, Evolutionary Algorithms, Scheduling and Optimization. • Experienced in Web Applications in ASP.NET, JavaScript, jQuery, HTML, CSS. • Experienced in MVVM, MVC, WPF, WCF, TCP/IP and .NET Pipeline. • Experienced in Oracle, MySQL, SQL Server, SQLite and MS Access. • Experienced in 2D/3D, OpenGL, Vector Graphics, EyeShot. • Experienced in AWS APIs; especially S3, RDS and ElastiCache. • Experienced in HPC, Memory Management and CUDA. • Experience of publishing high quality peer-reviewed publications.

    Associated with: OzDreamer IT Solutions

    $35.00 /hr
    1,037 hours
    5.00