Top Upwork Freelancers

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  1. Mohit J.

    Mohit J.

    Senior Oracle Developer/Architect

    India - Last active: 5 months ago - Tests: 2 - Portfolio: 5

    I am an ETL/ Oracle Database Architect with over 8 years of experience in the following speciality areas: 1. Design and Architecture 2. Data Modeling and Database Design 3. Custom ETL Solutions using Procedural SQL (MS T-SQL, Oracle PL/SQL and MySQL) 4. Data Migration and Cleansing 5. Database Process Automation 6. SQL and Procedural SQL Performance Tuning 7. Advanced Database Application Development 8. Freelance Database Training My past experience includes working extensively with the various clients in the Banking and Capital markets domain in India and United States. Some of the major clients include Fidelity Investments Boston, Citigroup, Royal Bank of Scotland etc. I have been involved in all the stages of SDLC including Requirements Gathering and Analysis, Design, Build, Testing, Implementation and Post-Implementation Support. My core competency lies in strong analytical, problem solving and requirement elicitation skills. I am well versed with the projects involving high volumes of data, data analytics and assure you of value addition, timely delivery and quality deliverables. Please feel free to call/email me for more details/discussion on my past projects and experience.

    Groups: Oracle Certified Associates, Oracle Certified Experts...

    $33.33 /hr
    131 hours
    5.00
  2. Muhammad Ali

    Muhammad Ali

    Oracle DBA/Developer/Report Writer Oracle Ebusiness suite

    Canada - Last active: 1 month ago - Tests: 9 - Portfolio: 5

    Obtain a project on odesk where I can maximize my training experience, database, report development and programming skills.

    Groups: Oracle Certified Associates, Oracle Certified Professionals

    $22.22 /hr
    11 hours
    5.00
  3. Emrah B.

    Emrah B.

    Certified Oracle Developer / DBA

    Turkey - Last active: 1 day 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
    1,311 hours
    4.73
  4. Rowan Bas

    Rowan Bas

    Research and Data Entry, Quickbooks-PDF Bank Statement Reconciliation

    Philippines - Last active: 14 hours ago - Tests: 4 - Portfolio: 3

    To spend full time working from home by providing services on any of the following job categories: Administrative works, Data Entry, Research, Bookkeeping and Accountancy, and Writing. Have long years of experience in office works.

    Groups: Adobe Certified Experts, Appcelerator Certified Developers...

    $3.00 /hr
    13,011 hours
    4.90
  5. Umair A.

    Umair A.

    Database Systems Expert

    Pakistan - Last active: 20 days ago - Tests: 3 - Portfolio: 11

    Over the last 10 years,I have been engaged on various development and administration tasks on SQL Server, Oracle, Mysql and Networks.My core competency lies in Performance optimization, designing efficient database structures,including tables,indexes, views,functions,stored procedures/routines,CLR functions using T-SQL and performance tuning/optimization of all versions of MySql and SQL Server 2000/2005/2008/2008R2/2012 and so on. Expert in DBA tasks, MySQL installation optimization and replication (master - master, master slave etc) and have complete grip and extensive experience of backups,replication over IIS using HTTPS protocols,partitioning, mirroring, security management,SSRS reports development,SSIS and SSAS management also skilled in deploying and managing Virtual and Cloud Computing infrastructure. I look forward to provide consultancy services and work on sophisticated and large scale database projects involving performance and tuning, support, design & development, administration and Business Intelligence for 24/7 mission critical database servers. I must say that i am a performance and optimization geek and i have proved that in my carrier. Above all, I strive to provide excellent service to my clients and ensure their happiness, good customer service is key for me, and no project is completed until you are satisfied. I work during EST and speak and write fluent English and consider communication to be a necessity.

    Groups: Microsoft Certified Professionals, Oracle Certified Associates

    $30.00 /hr
    4,088 hours
    4.94
  6. Archit S.

    Archit S. Agency Contractor

    Senior Designer & Developer -Customer Perception is my Reality

    India - Last active: 1 day ago - Tests: 4 - Portfolio: 17

    Hi , #Who I am  ? - Software Engineer with a very vast experience in IT Field and specially in Domain of Web Design and Development. - Freelancer, not a representative of any agency or firm , So I can be available anytime you need for your concern. - Highly Skilled professional with good understanding of the project and implementing the right technology for the best quality product. #My Skill Set ? - HTML5 , CSS3. -SASS -JavaScript -Jquery -ANGULAR JS -Twitter Bootstrap 2/3 - PSD to HTML Expert -Phonegap Development -Hybrid mobile App Development -Wordpress - PHP -Adobe Photoshop -Prototyping -LOGO DESIGN -WEB DESIGN -PRODUCT DESIGN & DEVELOPMENT -Adobe Dreamweaver  -C#, Asp.Net -SqlServer 2008 - Oracle 9i - Database Administrator. (OCA-DBA) #Why this contractor ? - Creative and innovative Designer . - Experienced with the latest technology in the market . - Code robust and clean , so that can be implemented easily . - Provides 100% Customer Satisfaction . - Responsive and good communicator .  - Quality Product Delivery and Perfect Pixel Designer. - Understand the requirement Deeply and accordingly act on the projects. - Best Quality of product with better service in given timeline. - Fluent in English . - Team Player , Dedicated , Punctual and Hardcore Contractor. - Working with Timelines. There are many projects on which i have worked on and provided them the best solution and better service , Please give me a time to have a meet so that we can discuss all in detail for the better understanding . Assurance of Best quality Product and better service in given Deadline with 100% Customer satisfaction is always been the motto for my work. Thanks

    Groups: LoginRadius, Oracle Certified Associates

    Associated with: AARGSS

    $20.00 /hr
    1,687 hours
    4.92
  7. Saira Fazal Qader

    Saira Fazal Qader Agency Contractor

    ASP.Net C# Expert

    Pakistan - Last active: 10 days ago - Tests: 12 - Portfolio: 6

    Over the years of development, I have developed a wide range of software using Oracle, SQL, PL-SQL, C#, VB.Net, ASP.Net, WCF, Asp.Net Mvc, MySQL, PHP, HTML,XHTML,XML, HTML5, CSS, CSS3, JQuery, AJAX, JDBC-ODBC, Adobe Photoshop, Windows Programming, Webscraping, ADO.Net, SQL Server, ScriptCase, Database Programming, Stored procedures, N-tier, Crystal Reporting, Core Java, RDBMS. I want to continue working in the field of programming and software development to reach a distinction level.

    Groups: Oracle Certified Associates, Oracle Certified Professionals

    Associated with: Nazraan

    $7.00 /hr
    183 hours
    4.69
  8. Syed Ziaul Habib

    Syed Ziaul Habib

    PHP,MYSQL,Ajax,Javascript,Joomla,Wordpress developer

    Bangladesh - Last active: 1 month ago - Tests: 3 - Portfolio: 6

    I'm a Zend Certified Engineer on PHP 5.3. I'm excellent in understanding technical term as well as ongoing terms, hard worker and fast learner. My objective is to satisfy client's needs and brings the best solution in terms of both sides benefits. Over the last 5 years, I have developed a wide range of websites using PHP, MySQL, JavaScript, Ajax, Jquery, XHTML, CSS and XML. I enjoy developing software and providing business solutions using innovative thinking and proven techniques.

    Groups: Oracle Certified Associates, Zend Certified Engineers

    $11.11 /hr
    0 hours
    0.00