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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, 403 SQL projects are completed every quarter on Upwork.

403

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 4.65.

4.65
Last updated: August 1, 2015
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  1. Vladimir Fedorov

    Vladimir Fedorov

    Flash & Flex developer

    Russia - Last active: 20 hours ago - Tests: 6 - Portfolio: 29

    Last 7 years I work with flash and flex. I remember time then flash was on AS1 without any OOP )) I'm professional in AS1/2 and AS3, mxml. Also I love to work with video streaming, live video. I have great experience working with RED5, wowza, FMS. Aslo I can handle server-side of development. I know java, php, MsSQL, ASP.NET. Can well-format HTML (include HTML5) and javascript.

    Groups: Yahoo Web Hosting Designer

    $33.33 /hr
    16,361 hours
    4.73
  2. Marion DeGuzman

    Marion DeGuzman

    Bizness App / Seattle Cloud / Wordpress / Graphic Design

    Philippines - Last active: 5 days ago - Tests: 1 - Portfolio: 10

    Need help with these? - Developing Apps ( BiznessApps / SeattleClouds ) More than 900 mobile apps developed - Developing Website ( Wordpress / Wix ) More than 100 websites developed - Developing a System ( Accounting / CMS / DMS ) Developed 12 Software / System - Graphic Design ( Company Logo / Marketing Packs ) More than 200 Marketing Packs designed - Telemarketing ( In bound / Out bound ) Got 8 Agents will add more if needed If you want to see more of my portfolio please do message me :)

    $22.22 /hr
    427 hours
    4.77
  3. Matt Durant

    Matt Durant

    Expert Software Developer, System Admin, and Business Manager

    United States - Last active: 11 days ago - Tests: 8 - Portfolio: 1

    I have experience developing many projects utilizing a varied range of skills and programming languages, including but not limited to: .NET, C++, PHP, HTML, CSS, and Javascript. I have exposure to other languages, and I am not afraid to tackle a project in an unfamiliar language. My experience with other technologies includes MySQL, Microsoft SQL Server, Windows Server 2003/2008/2012, Hyper-V 2008/2012, and Linux (Debian-based distributions mainly, but I have experience with others). I have over 10 years of professional experience in server & network administration, software and website development, and business management. You can expect a commitment to detail and your idea when you hire me for your next project.

    $80.00 /hr
    15 hours
    4.98
  4. Russell Owen

    Russell Owen

    Expert complex system architect, C#, C++, DotNet,

    United States - Last active: 1 day ago

    I have over 20 years working on government, military, and civilian systems. I use Microsoft Visual Studio and develop in C++, C#, SQL. I'm a big believer in Microsoft products for large projects that may experience a heavy load or will be used for many years. I work in Java, Javascript, HTML, Brightscript, and can handle virtually any language. I do extensive work with website back-end database and business logic. I believe the key to most business applications is the database schema. I have a lot of experience in video streaming and have developed many Wowza Media applications. I can program Roku channels and integrate them to handle internet streams. I have written several desktop applications used by military and governmental agencies and court systems. My experience goes back to 1975 programming our high school's mainframe which was probably less powerful than an ordinary phone is today. I also have experience converting publications to e-books

    $44.00 /hr
    1,456 hours
    5.00
  5. Pawel S.

    Pawel S.

    PHP/MySQL/Ajax/Codeigniter HMVC Developer

    Poland - Last active: 25 days ago - Tests: 2 - Portfolio: 10

    I have a good skills on building PHP/MySQL applications. HMVC programming in Codeigniter. 10 years expierinece in online php/mysql programming, specializing in custom code softwares and online stores. Working with custom projects or only opensource like Zen-Cart, PrestaShop, OpenCart API intergations, payment modules for online stores. Google map API v3 integrations and projects. I have 2 years expirience in creating mobile versions of websites, especially online stores with custom checkout using jquery mobile on kendo mobile. Resonable timeframes, and good communication.

    $33.33 /hr
    63 hours
    5.00
  6. Gaurav Singh

    Gaurav Singh

    Excel Macro/VBA Developer and Trainer (VBA, SQL, SAS)

    India - Last active: 2 days ago - Tests: 4 - Portfolio: 7

    Why working manually, use VBA automation to do the task itself. I am here to assist you with below requirements... o Automate the manual daily steps and reduce "Turn Around Time"? o Design Business Dashboards, Reporting Templates in excel/Access? o Create Business Application in Excel/Access with front end and back end data solution? o Want to learn VBA techniques in Excel and Access? o Get training on Excel VBA, SQL Server or SAS? o Extract data from SQL Server, Oracle, MySQL etc and automate using VBA? I have 6+ Years experience as VBA Developer working on Excel-Access Application Designing, Creating Reporting Templates etc. I provide business solutions in any stream. Application Design Skills: - Designing Excel Application using VBA - Excel Automation/Macros in VBA - Access Automation/Macros in VBA - SQL Queries - Ribbon Designing using XML - Reporting Template Designing - Dashboards

    $16.00 /hr
    228 hours
    4.94
  7. Stas G.

    Stas G.

    Senior C#, C++, Delphi, PHP

    Ukraine - Last active: 2 days ago - Tests: 6

    Last 14 years I have developed a lot of programs. I am highly experienced front-end developer (C# (WinForm and ASP MVC), C++ (CLR and native), Delphi, PHP. I have strong knowledge of SQL. I often use different types of databases ( MSSQL, MySQL, PostgreeSQL, SQLLite, Firebird and others). Also I can work with OpenGL and I have good knowledge of geometry. My aim is to create good looking applications which can be easy to use.

    $12.00 /hr
    0 hours
    4.86
  8. Andrey Prosekov

    Andrey Prosekov Agency Contractor

    *UpWork TOP rated* iOS expert

    Ukraine - Last active: 11 days ago - Tests: 3 - Portfolio: 16

    I’m a successful programmer, whose main specialty is iOS app development. I possess 4 years of experience in this sphere and happy to implement my skills and ideas into your app or game. I am passionate about app development and my main objective is to provide my clients with perfect and cost-effective solutions at the same time. There is nothing impossible for me. So, please, get in touch with your task descriptions :)

    Associated with: Pro Creations

    $30.00 /hr
    85 hours
    4.85
  9. Hasan Rihawi

    Hasan Rihawi

    Expert WPF Developer with MVVM and prism

    Turkey - Last active: 5 months ago - Tests: 1 - Portfolio: 9

    A bright, talented and ambitious object oriented programming (C#, WPF) developer with a good technical background who possesses the ability to work with the minimum of supervision. Able to play a good role throughout the software development / support life cycle of a project to ensure that quality solutions meet business objectives. Possessing a good team spirit, deadline oriented and having the ability to organise and present complex solutions clearly and accurately. Working as developer with IDScan company that offers room for progression.

    $15.00 /hr
    0 hours
    5.00