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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. Marek Malevic

    Marek Malevic

    Software Architect (Java, SQL)

    Czech Republic - Tests: 11 - Portfolio: 1

    IT specialist experienced in software analysis and implementation of performance improvements, databases development, implementation of information & reporting systems. Developer of server, desktop and web applications, experienced in both Linux and Windows server environments. Worked for 7 years as Senior Technical Consultant for an international company (Infor) and participated in many international projects. Since 2012 a Bottleneck Team Lead in an international team responsible for software analysis and implementation of performance improvements on various platforms (mostly C/C++, Java & DBs). Since 2013 a member of a team that develops Amazon Elastic Compute Cloud (EC2) management web service used by a company with 5000+ employers, Amazon WebServices (Java API) expert.

    $40.00 /hr
    7,270 hours
    4.99
  2. Nikolay Pak

    Nikolay Pak

    .net developer/sql

    Kyrgyzstan - Tests: 2 - Portfolio: 8

    I am developer with over 10 years experience building of web and windows applications. Have a good knowledge of an application lifecycle, I provide full software development process from scratch to delivery, debugging and software implementation. I specialize on the data driven apps and I enjoy it. Have a good experience with DB modeling and development. My skill sets include: C#, VB.NET, ASP.NET,ASP.NET-MVC,Telerik, DevExpress . Bootstrap,JQuery ,CSS, HTML5. MS SQL 2000-2012, SSRS,Oracle,Erwin

    $22.22 /hr
    7,517 hours
    4.65
  3. Krastyo K.

    Krastyo K.

    Java/SQL/C++/C# Developer

    Bulgaria - Tests: 2

    I have more than 15 years experience of Web and Desktop programming, using variety of technologies - web programming using Java or ASP.NET, JQuery, Ajax, HTML, CSS; SQL databases; different tools, services and applications with C++/C#. During my work carrier I have been involved in many projects, focused in various fields of interests - database driven web sites and applications, Windows desktop applications, CAD/CAM systems, MS-Office automation applications, device control systems, large database support applications.

    $20.00 /hr
    1,406 hours
    5.00
  4. Michal Kovac

    11+ years Experience Senion ASP.NET developer, jQuery, TSQL

    Slovakia - Tests: 4 - Portfolio: 6

    My foundation is as a developer and software architect in multiple languages. Last eleven years I focus on .NET framework. I have participated as developer and team leader in many projects for private and state sector, delivering successful solutions for my customers in USA, Australia, Austria, Great Britain, Slovak Republic, Czech Republic and Hungary. As MS Professional for ASP.NET and MS Certified Technology Specialist in MS SQL Server I deliver high quality, clean, working code, quickly and correctly.

    $33.33 /hr
    1,595 hours
    3.94
  5. Anton Kharuzhyi

    Java Web / Desktop Developer

    Belarus - Tests: 4

    I have worked with various Java technologies for over 5 years, with 1 year of professional experience.

    $11.11 /hr
    1,396 hours
    0.00