SQL Database Administrators & Developers

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SQL (Structured Query Language) is a database computer language designed for accessing and manipulating databases in relational database management systems. On Upwork, 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 Upwork SQL projects based on completed and fixed-price jobs.

Upwork SQL Jobs Completed Quarterly

On average, 435 SQL projects are completed every quarter on Upwork.

435

Time to Complete Upwork SQL Jobs

Time needed to complete a SQL project on Upwork.

Average SQL Freelancer Feedback Score

SQL Upwork freelancers typically receive a client rating of 4.66.

4.66
Last updated: July 1, 2015
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  1. Arcadie Trebis

    Arcadie Trebis Agency Contractor

    JAVA (SE, EE) , Android, SQL Developer

    Moldova - Last active: 10/12/2012 - Tests: 2

    Over the last 5 years, I have developed a wide range of projects using JAVA SE, EE and SQL. I also have some experience in the following areas: OOP, UML, Database Modeling, XML, HTML, DHTML, SWING, JSF, JSP, EJB, MySQL, PostgreSQL, Tomcat, Struts, Hibernate, Spring, JBoss, Lucene, Crystal Reports, Jasper Reports, Feeds (RSS, RDF, Atom), XMPP (Smack API, OpenFire Server), Twitter API, LinkedIn API, Semantic WEB (OWL, Link Grammar (MorphAdorner), WordNet), Data mining..., Google Android

    Associated with: SOFTREACTOR LLC

    $15.56 /hr
    3,423 hours
    0.00
  2. Naveen Peddi

    Naveen Peddi Agency Contractor

    Expert .NET | MVC | C# | ASP | JQuery | SQL Server | XML | WCF

    India - Last active: 2 months ago - Tests: 1 - Portfolio: 4

    I am working with ASP.net 3.5/4.0/4.5, MVC 3.0/4.0, JQuery Mobile, WCF, Web Services, Entity Framework, LINQ, XML, XSLT, XSD, AJAX, Classic ASP 3.0,JQuery,JavaScript, VB Script, DHTML, XML, SQL Server 2008/2010, ORACLE, Ms-access. I have more than 3 years of experience in this field. Skills: Primary : ASP.NET, VB.NET, MVC, C#, Web services, WCF, Entity Framework, ASP 3.0, VB 6.0, HTML/DHTML Secondary : AJAX, JQuery, XML, XSL JavaScript, MS-SQL/MS Access/Oracle, Crystal Reports

    Associated with: LA Net Team Software Solutions Pvt Ltd. Agency

    $27.00 /hr
    1,049 hours
    0.00
  3. Gevorg Amirkhanyan

    Gevorg Amirkhanyan Agency Contractor

    Software Developer, C++, Oracle, MS SQL, Android, Delphi

    Armenia - Last active: 04/14/2011 - Tests: 6 - Portfolio: 1

    7 years of experience developing Client-Server applications. Deep knowledge of Oracle database (PL/SQL, SQL), C++ language and STL. Strong understanding of technologies such as OOP and OOAD. Extensive experience in developing stored procedures using Oracle PL/SQL and SQL tuning. Experience developing UI using C++ and Borland C++ Builder. Excellent communication skills. Quick self-start and self-going with team player attitude. Flexible, motivated and proactive.

    Associated with: Future Technologies

    $27.78 /hr
    90 hours
    0.00
  4. Jonathan Butler

    Jonathan Butler

    Associate - SQL Programmer/Analyst

    United States - Last active: 11/12/2013

    My full time job involves heavy SQL programming, data analytics, forecasting, and back end optimization. I have minimum exposure to Java programming and SSIS packages. I am a Mathematics graduate from UVA and am looking for a 10-20 hour commitment that has fairly flexible hours as far as when the work needs to be completed within the week.

    $55.56 /hr
    0 hours
    0.00
  5. Simon Bartlett

    Simon Bartlett

    Experienced SQL Server Expert

    United Kingdom - Last active: 02/10/2014 - Tests: 2

    I have 16 years' experience as a SQL Server specialist. Most job titles in my work history are DBA, but this covers development in T-SQL, development in SSIS (ETL) and production DBA work. I am therefore highly proficient with all aspects of SQL Server engine, including installation and configuration, backup and restore, replication and clustering. I have in depth expertise in T-SQL including stored procedures, triggers, upsert (merge) functionality, administration automation, detailed performance tuning and so on. I am also very experienced with SQL Server Integration Services for ETL, including designing and building a number of large scale high performance Data Warehouses and populating them with SSIS from a variety of source systems (SQL, DB2,Oracle, flat files and more). These skills cover all versions from SQL6.5 to 2012.

    $55.56 /hr
    0 hours
    0.00