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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. Ioan Mihaila

    Ioan Mihaila

    Application Developer

    Romania - Tests: 2

    I aim at discovering a pleasant and challenging work ambient, stimulating improvement of capabilities and developing new abilities that can bring a value enrichment to the company, and my capabilities being used at their highest capacity. - My motto: Simple, Accurate, Professional -

    $16.67 /hr
    0 hours
    0.00
  2. Anton V.

    Anton V. Agency Contractor

    ASP.NET,ASP.NET MVC,SilverLight,C#,VB.NET,MS SQL Senior developer

    Russia - Tests: 3

    I have 6+ years experience in developing desktop and web applications using ASP.NET C#, VB.NET, PHP. I use MS SQL Server 2000-2008, MySQL as a DBMS. Also I have strong skills in OOP, SQL, AJAX, JQuery. In my work I constantly use unit testing, test driven development, refactoring and agile methodologies. I always do my best, to feel proud for every application I develop.

    Groups: Application Developers Alliance, MailChimp Experts Group

    Associated with: RuNet

    $27.50 /hr
    11,834 hours
    4.88
  3. Andres Vergara

    Andres Vergara

    Software Engineer + Expert Developer [English-Spanish]

    Colombia - Tests: 6 - Portfolio: 14

    I'm software engineer/developer. I have around 5 years of experience in the area, managing IT projects and developing a wide range and variety of applications, including: web portals, information systems and other custom solutions as scripts & templates. In this way I have worked with a variety of technologies & platforms at the back, middle and front end such as: Java, JEE, Spring, PHP, Zend Framework, CSS, HTML, JavaScript, JQuery, Ajax, Flash + Action Script SQL, PLSQL, Oracle, MySQL, Postgres SQL, SQL Server. I also have experience developing for Moodle LMS and apps for Android devices & tablets. I am seeking to build opportunities for you and your business. Thanks & regards

    $15.60 /hr
    1,370 hours
    5.00
  4. Janos D.

    Janos D.

    Java expert (web, desktop, mobile, server-side, cloud)

    Hungary - Tests: 2

    Although I am a new guy on oDesk I am an experienced freelancer, I have worked for years for big companies in Europe as a freelancer Java developer. I can help you: - planning, architecting and - building a new website for millions of users - organising and reviewing a team for you - and of course I can help you in development also #my-tags: Java, J2EE, Hibernate, Spring, Google App Engine, GWT, Javascript, Dart, Html5, Css3, Knockout, Angular, Polymer, Cloud, Android, C#, Azure Java: I have worked lots of years on the server side (Hibernate, Jpa, J2ee, Google App Engine, Spring, Sql, No-Sql) Web clients: I am experienced in a wide range of client technologies (GWT, Javascript, Knockout, Html5, Css, JQuery, Dart, Angular, Polymer) Mobile: I will build you Android apps in Java and hybrid apps in Html5 Mobile optimization: I can help you to (re)build a site to be responsive that will work on all the devices Desktop: I have created several desktop apps with Swing and I had a few projects with Windows Forms. Technologies not in my main focus, but worked with: C#, Azure, PHP, OpenCart, Liferay

    $38.89 /hr
    680 hours
    0.00
  5. Andrey Malyukov

    Andrey Malyukov

    Experienced ASP.NET Developer

    Russia - Tests: 14 - Portfolio: 12

    Last 8 years I have developed a wide range of web-applications from small ecommerce projects to web portals with large number of users. I use several technologies and programming languages in my work: ASP.NET, ASP.NET MVC, HTML, C#, VB.NET, Javascript, MS SQL, MySQL, Oracle and so on. In my work I always use design patterns, many of web-applications, which I have developed, were designed by me. I also can design databases very qualitatively and create elaborate SQL queries. I have basic knowledge in SEO, so when it is needed I have been applied it in my work. I can administer IIS, MS SQL, MySQL and Oracle. Now I am seeking opportunities to build websites from the ground up for you or your business.

    $38.00 /hr
    9,949 hours
    5.00
  6. Anish Kumar

    Anish Kumar

    Excel Expert (VBA/Macros), Data processing, Data Conversion

    India - Tests: 5 - Portfolio: 1

    Have 5+ years of experience in Excel Reporting, Dashboards, Data processing and report automation using VBA and integrating multiple office applications. Such as Excel with Outlook/Word/Powerpoint. Have developed various tools/reports/dashboards using Advanced excel and VBA over these years. Looking out for jobs to utilize my analytical and Excel skills and to provide value add services. I also have experience in Creating multiple labels (Address Labels, Bar Code Labels etc), SQL, MS Access and Salesforce.

    $17.78 /hr
    211 hours
    4.83
  7. Vijoy Sasidharan

    Vijoy Sasidharan

    Web and Database Programmer having 4+ yrs experience.

    India - Tests: 6 - Portfolio: 5

    I've 4+ yrs experience in developing web applications (specially database applications) and developing custom cms (user and admin system) with proven track record. My core competency lies in complete end-end management of a new website development project, and I am seeking opportunities to build websites from the ground up for you or your business. My skill stes are : PHP 5+, HTML, WORDPRESS, JAVASCRIPT, AJAX, JQUERY, C#, VB, MSSQL 2008 & 2008 r2 & 2012, MYSQL, MYSQLI, PDO

    $12.00 /hr
    26 hours
    5.00
  8. Karsten Priegnitz

    Karsten Priegnitz

    Java, Linux, PHP, Android, SQL Expert and Translator

    Germany - Tests: 5

    I'm a highly skilled Java developer. I'm also excellent in Javascript, Linux administration and scripting, Database / SQL programming, Android development and HTML, JSP, AJAX, PHP and perl. I studied informatics in Germany and Spain and worked for 11 years in a state owned bank in Lower Saxony as a software engineer and project leader. I finished both with outstanding appraisals. My second biggest interest is the English language. I studied English in school as one of my favourite subjects (besides math). I can translate from English to German quickly and communicate in English fluently.

    $50.00 /hr
    461 hours
    5.00