SQL Database Administrators & Developers

Showing 22,730 freelancers

SQL Database Administrators & Developers

Showing 22,730 freelancers

Get Your SQL Project Started Today!

Hire a freelance SQL developer to add interactive functionality and flexibility to your database. Search our database of SQL consultants to get your project started today.

SQL (Structured Query Language) is a database computer language designed for accessing and manipulating databases in relational database management systems. On oDesk, the world’s largest online workplace, companies hire SQL developers to successfully complete jobs including providing support, troubleshooting and setting up/ managing databases.

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Sql Job Cost Overview

Typical total cost of oDesk Sql projects based on completed and fixed-price jobs.

oDesk Sql Jobs Completed Quarterly

On average, 361 Sql projects are completed every quarter on oDesk.

361

Time to Complete oDesk Sql Jobs

Time needed to complete a Sql project on oDesk.

Average Sql Freelancer Feedback Score

Sql oDesk freelancers typically receive a client rating of 4.65.

4.65

Last updated: March 1, 2015

  • Ruby on Rails (PHP)/MySQL, Oracle ERP developers management

    Over the last 6 years, I've developed lots of it-projects in the sector of MES and ERP systems mixing roles of business analyst, prototyper, developer, QA and a project manager for dedicated tasks that could be implemented separately. Recent … more

    Over the last 6 years, I've developed lots of it-projects in the sector of MES and ERP systems mixing roles of business analyst, prototyper, developer, QA and a project manager for dedicated tasks that could be implemented separately. Recent experience as a developer is a JD Edwards technical consultant. Last year I've started as a project manager of Web an ERP developers team - Full Spectrum Systems, based in Minsk, Belarus. The services we offer cover the whole development life cycle of the software product: Consulting and business requirements analisys -> Business process design and optimization -> Project management and tasks design -> Implementation -> On- site and remote testing and support. Main areas of competence: Web development - social networks and communities, e-commerce, online marketplaces and auctions, customer self-service and remote consulting systems programming on modern development platforms, like Ruby and PHP. Oracle ERP development - enterprise application development, system integration, customization or technical support, data migration from/to outbound system and custom objects migration from the legacy system, based on the Oracle ERP Solutions (JD Edwards Enterprise One and Oracle E-Business Suite). SOA based solutions - integration of the business services from the different software vendors, legacy system transition to SOA, migration of standalone applications into web.  less

    sql project-management ruby-on-rails xml xslt html javascript php wordpress c++ 00 more less
    • $20.00 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • BELARUS
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 2 TESTS
    ASSOCIATED WITH:
  • Software Developer

    I am German and live in Upper Bavaria near Munich. My Software Development experience (20+ years) includes Database and Desktop Applications, Software Test Automation (e.g. for a German car manufacturer in Munich), Programming Language Design and Implementation, Logic Programming … more

    I am German and live in Upper Bavaria near Munich. My Software Development experience (20+ years) includes Database and Desktop Applications, Software Test Automation (e.g. for a German car manufacturer in Munich), Programming Language Design and Implementation, Logic Programming (using Prolog and a Prolog-like DSL written by myself in Python). Python and Prolog Programming are my main interests, currently. I also play bass guitar and divide my time equally between my music and my work as a Software Developer.  less

    python prolog sql 00 more less
    • $66.67 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • GERMANY
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 0 TESTS
  • Java / Java EE Software Engineer

    I have fluent knowledge of software engineering principles & concepts, object-oriented approach & UML, able to reverse-engineer existing Java code into UML diagrams documentation via Sparx Systems Enterprise Architect & then to engineer modifications of this Java code through UML-driven development. Also I … more

    I have fluent knowledge of software engineering principles & concepts, object-oriented approach & UML, able to reverse-engineer existing Java code into UML diagrams documentation via Sparx Systems Enterprise Architect & then to engineer modifications of this Java code through UML-driven development. Also I have experience of participation at enterprise solutions & usage of "entity–attribute–value" DB model & "relation" DB model. As a contractor I am results-oriented engineer & ready to accomplish tasks you provide.  less

    java oracle-java-ee spring-framework sql test-driven-development software-testing apache-maven git svn sparx-systems-enterprise-architect 00 more less
    • $15.00 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 1 TEST
  • Looking for remote IT work

    Since gaining doctorate in Digital Signal Processing 7 years ago I have moved into java application development working primarily in global telcoms. Currently remote working as java developer for T3 support desk managing trade sites for large international telcom business.

    java core-java jsp java-servlets-development apache-struts asp.net-mvc ejb hibernate mysql oracle-database sql oracle-pl/sql apache-administration apache-tomcat jboss weblogic agile-software-development web-content-management php html xml xsd xslt javascript unix-system-administration ssh maven apache-ant scrum hp-quality-center perforce eclipse atlassian-confluence matlab r 00 more less
    • $33.33 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • UNITED KINGDOM
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 1 TEST
  • Software Engineer

    Software Engineer with 20 plus years of experience, worked with Java, JavaScript, JQuery, PHP, Bash Scripting and many more. Android developer with several apps in the market. Linux Administrator with excellent Linux scripting and administration skills. Agile evangelist with experience … more

    Software Engineer with 20 plus years of experience, worked with Java, JavaScript, JQuery, PHP, Bash Scripting and many more. Android developer with several apps in the market. Linux Administrator with excellent Linux scripting and administration skills. Agile evangelist with experience guiding teams using the Scrum methodology, with great degrees of success. Expert at setting up continuous integration environments. Experience with location based API's and concepts. Worked with Google Maps, Foursquare, Twitter, Panoramio, World Weather Online and many more. For a more detailed view, please see my CV at http://cv.ricktonoli.com  less

    java php android-app-development html sql javascript jquery bash jboss scrum jsp mysql linux-system-administration database-modeling ubuntu xml lamp-administration project-management uml wordpress 00 more less
    • $30.00 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • NEW ZEALAND
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 2 TESTS
    ASSOCIATED WITH:
  • Programmer - Visual Basic/ASP.NET, VBA

    Most of my experience started with Microsoft Office. Since I worked for the State of Florida, access to a full blown programming studio was not easy to come by. Fortunately, Microsoft provides Visual Basic for Applications for all of its … more

    Most of my experience started with Microsoft Office. Since I worked for the State of Florida, access to a full blown programming studio was not easy to come by. Fortunately, Microsoft provides Visual Basic for Applications for all of its programs. This allowed me to create Excel workbooks and Access databases that had provided much more functionality without having to invest money in programs that were created to do the same functions. Through working with Microsoft Office and the Visual Basic studio which the Office applications provided, I mastered all of the Microsoft applications and became much more skilled in programming in general. In addition to VBA, I have ample experience in Visual Basic.Net, ASP.Net, C#, and Java. With that said, I look forward to working on projects that require such skills in addtion to any other type of computer related work, i.e. transcription, data entry, research, ect. I strive to do my best on every project that I work on. I am very dedicated to making my clientel completely satisfied. Working on projects is my livelihood, and I take my work very seriously.  less

    microsoft-access asp.net database-modeling c# css data-entry dotnetnuke html ajax javascript lotus-notes sql adobe-photoshop software-qa-testing seo software-testing ui-design uml .net-framework vba xml 00 more less
    • $8.89 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 1 TEST
    ASSOCIATED WITH:
  • Amazon (EC2, S3), Linux, Ubuntu, Silverlight C# .NET, SaaS development

    Andrew Blake is a seasoned IT professional with 15 years of experience in a broad range of technical and executive assignments. I'm comfortable with both technical hands-on and strategic project assignments. **Most Recent Project Assignment **As CTO of Synectics … more

    Andrew Blake is a seasoned IT professional with 15 years of experience in a broad range of technical and executive assignments. I'm comfortable with both technical hands-on and strategic project assignments. **Most Recent Project Assignment **As CTO of Synectics Technical Consulting, I have been responsible for the design and development of an Amazon Web Services cloud hosted application targeting mobile phone operators and sold using a SaaS business model. The Mobile Broadband Scorecard Service comprises of a bespoke Silverlight client map application written in C# and an Open Source Linux server cluster. Together they represent a scalable on-demand web-based GIS platform. Using the service, Operators provide their customers with an accurate prediction of the achievable mobile broadband coverage at all their searched locations either via the internet or using an SMS gateway interface. The increased accuracy improves customer satisfaction and reduces the significant numbers of USB dongle returns - providing a considerable OPEX saving to the cellular operator. **Key Skills ** **Roles**: Software Development Director, Software Developer, Requirements Manager, Business Analyst, Project Manager **Skills**: Project management, Requirements management, Risk/issues management, Strategy development, Cost-Benefit Analysis, Systems Engineering **Office**: MS Office, Visio, Project, Adobe InDesign/Illustrator/Dreamweaver, Expression Blend/Design/Web, Camtasia **Databases**: Oracle 9i/10g/11g, SQL Server, Postgres/Postgis, MySql, MS Access **Development**: Agile, Waterfall, C# 3.0, .Net 3.5, WPF, Python, Perl, Java, JavaScript, C/C++, Visual Studio 2008/5, gcc, Eclipse, SVN **Web**: Amazon Web Services (EC2, S3, EBS), Apache, PHP5, Django, ASP.NET, Silverlight 2 & 3, Virtual Earth, Google Maps, Google Earth, SMS/SMPP, Joomla 1.5 CMS, Web Services, JSON, Google Analytics, Piwik Analytics **Linux**: Ubuntu Desktop/Server/JEOS, MapServer, OpenVPN, DNSmasq, NFS, tilecache, OpenLayers, GDAL, GEOS, ImageMagick, HAProxy, Grid computing, Resilient and load balanced services **Windows**: Windows XP/Vista, Citrix, VMware server  less

    c# .net-framework joomla linux-system-administration mysql sql perl postgresql python ui-design xml 00 more less
    • $100.00 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • UNITED KINGDOM
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 1 TEST
    ASSOCIATED WITH:
  • Freelance Programmer, Database Expert, & More

    Platform, big data, and database engineer passionate about disruptive products, hard problems, and automation while growing knowledge and experience as a software engineer and architect. Specialties: Java, Big Data, and Automating the Developer Workflow.

    java hadoop sql database-modeling perl php maven systems-development jenkins unix-shell 00 more less
    • $100.00 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 1 TEST
    ASSOCIATED WITH:
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