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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, 369 SQL projects are completed every quarter on Upwork.

369

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 4.67.

4.67
Last updated: September 1, 2015
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  1. Dmitry Bardin

    Dmitry Bardin

    Senior Software Engineer

    Russia - Tests: 11

    Design and development complex IT solutions for the management and automation of business (including ECM,BPM - Alfresco,Liferay,IBM BPM). Consulting. Top areas: 1) Alfresco (3.4,4.x,5.x) repository and Share customization and itergation with different external systems. 2) Activiti Workflow Engine; 3) Spring development; 4) Integration and customization open-source solutions ( like Liferay, DotCms, Apache projects e.t.c.)

    $28.00 /hr
    16 hours
    4.77
  2. Samira Ramadan

    Samira Ramadan

    Software developer

    Egypt - Tests: 3 - Portfolio: 15

    I have worked in various projects in the last couple of years with clients beyond borders. The clients satisfaction and long lasting relationship is the ultimate reward. I also have experience in the following areas: . CSS Microsoft SQL Server HTML JavaScript jQuery ASP.NET ASP.NET MVC TFS Web Services HTML AJAX ASP.NET AJAX .NET jQuery UI jQuery Mobile Tortoise SVN WCF Services CSS3 JSON JSONP AJAX Toolkit XML XSLT XSL PSD ASP LINQ C# DHTML ADO.NET RESTful WebServices SQLite

    $22.22 /hr
    5,173 hours
    4.75
  3. Maninder Singh

    Maninder Singh

    Web developer

    India - Tests: 6 - Portfolio: 4

    Hi! I'm Maninder. A young, Indian web developer with a passion for perfection. I can create a modern website that's stunning, fast, and cost effective. I have 2 years of experience with responsive design using multiple frameworks, particularly twitter bootstrap. I also have strong hand over asp.net mvc, c#, jquery, javascript and sql, I also have experience in third party controls like Kendo UI, Telerik, DevExpress. I consider asp.net mvc my main strength, and I use it as the basis of my projects whenever possible.

    $11.11 /hr
    146 hours
    4.94
  4. Ahmed S.

    Ahmed S.

    Software Programmer

    Egypt - Tests: 1 - Portfolio: 8

    Over than 7 years of experiences of developing .NET Applications. My Name is Ahmed I'm a Software Programmer. I think that I'm talent with Developing and analyzing applications. I had started developing desktop applications since 2005. I had started with VB. Then, I had updated my skills to work with Microsoft .NET Framework Technologies. Now, I'm working with MS Visual Studio 2012 and 2012 (C# and VB). Here are Skills that I'm working with: C# VB.NET ASP.NET T-SQL SQL Server 2000, 2005, 2008 and 2012 MS Access HTML JS

    $12.00 /hr
    0 hours
    5.00
  5. Joseph Townsend

    Joseph Townsend

    IT Consultant and Management + XHTML CSS PHP XML MYSQL

    United States - Tests: 4 - Portfolio: 1

    To better the company as a whole, to save money and time while maintaining good work ethics, to create a team environment that everybody likes and can understand. 7 years experience in web design/development 11 years Tech Support and Computer Repair 3 years as IT Consultant Language: English Location, CA - US School: ITT-Tech Minor: Computer Forensics Major: Information System Security Commonly used coding languages: xhtml, css, php, mysql, xml

    $33.33 /hr
    6 hours
    5.00
  6. Jacob F.

    Jacob F.

    Software Engineer

    United States - Tests: 2 - Portfolio: 3

    Over 8 years experience building ground-up web applications utilizing .NET (C#), ASP.NET, SQL Server and javascript (AJAX, jQuery) to provide rich, interactive, and user friendly experiences. I focus on writing clean code and simple, ease to use interfaces. Additional Skills: HTML, CSS, XML, Windows Azure, Web Design, Information Dashboards, SQL Server

    $50.00 /hr
    0 hours
    5.00
  7. Amelia Pessoa

    Amelia Pessoa

    Software Engineer and Pentaho Developer

    Brazil - Tests: 1 - Portfolio: 1

    Oracle Certificated Java Programmer; Microsoft Technology Associate - Database Administration Fundamentals; and Microsoft Student Partner. * BI solutions using Pentaho ETL, CDE/CDF/Ctools & Reports.; * Creations Web Site and application development with Java (JSP, EL, Servlets, JSTL, JSF, Primefaces), PHP, Ajax, CSS, JavaScript (and jQuery); * CMS's: Joomla and Wordpress; * Mobile: Android e PhoneGap; * Data Bases SQL Server, H2, Oracle, Postgrees and MySQL (Development, Creating and Maintaining Stored Procedures, Triggers, Reports).

    $33.33 /hr
    0 hours
    5.00
  8. Artyom Shataev

    Artyom Shataev

    QA Lead

    Russia - Tests: 3 - Portfolio: 6

    6+ years of solid experience testing applications for different platforms. Proficient in software development life cycle including test strategy preparation, test plan development, test design, test execution,bug tracking and reporting. I have working experience in different software development methodologies. I’m familiar with coordination of testing activities for globally distributed teams and vendors. Know how to work with business requirements and functional specifications. Experienced in different types of testing: functional testing, system, integration, regression, UAT and performance testing. Tools: - Test cases management: ALM, TestLink, Microsoft Test Manager, SVN+Word/Excel. - Bug-trackers: JIRA, TestTrack, Microsoft Test Manager, BugZilla; - Requirements management: DOORs, CaliberRM; DBs: Oracle, SQL Server(SQL - average level) Virtualisation: VMWare, Virtual box, Parallels Shell - average level Test Automation: JBehave+Java My Environment: iPad2, iPad3, iPhone 5s, iPhone 6 Plus, Android tablet (4.2.2), OS X platform(Macbook), Windows 7 platform.

    $14.44 /hr
    3 hours
    5.00
  9. Vitaliy Nogin

    Vitaliy Nogin

    Linux, Cisco administrator

    Ukraine - Tests: 1

    PROFESSIONAL EXPIRIENCE: EQUIPMENT: 1 Server hardware by IBM and HP, IBM-PC compatible. 2 CISCO switches and routers (800,1700,1800,2600,2800,3560,3600,3750,7200,etc series) 3 Intel switches. 4 Digital Super Hybrid Telephone Systems iDCS-500 and OfficeServ 7200 by Samsung 5 Zeroshell, 3Com, D-Link, Zyxel, MikroTik. OPERATING SYSTEMS: 1 UNIX, Linux, FreeBSD, Solaris 2 Microsoft Windows Server 2003/2008 NETWORK PROTOCOL: 1 HTTP, SNMP, SMTP, TELNET, FTP, SSH, SCP, SMB, NFS, DNS, NNTP, POP2/POP3, IMAP, UUCP, NIS, NFS, SOCKS5 etc. 2 SSL 3 RPC, NetBIOS 4 TCP, UDP, GRE 5 IP, BGP, OSPF, RIP, PPP, ICMP, ARP 6 Ethernet, X.25, Frame Relay, ISDN, MPLS, IEEE 802.11 PROGRAMMING LANGUAGES: Perl, bash, csh, awk, expect, PHP, Pascal, Delphi, C++, Visual Basic, HTML, Java

    $15.00 /hr
    0 hours
    4.91
  10. Leo Q.

    Leo Q.

    Web Designer for SMB/NonProfits

    United States

    I am passionate about web design and content management, especially helping small businesses and nonprofits refine their online presence. By day, I work as a business Analyst specializing in enterprise data architecture integration and analytics and software product management, with subject matter expertise in the payments, consumer financial services, and urban planning/transportation infrastructure verticals.

    $33.00 /hr
    5 hours
    5.00