Get Your SQL Project Started Today!

Hire a freelance SQL developer to add interactive functionality and flexibility to your database. Search our database of SQL consultants to get your project started today.

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.

Browse SQL job posts for project examples or post your job on Upwork for free!

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
Clear all filters
  1. Russell Owen

    Russell Owen

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

    United States - Last active: 4 days 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
    1,460 hours
    5.00
  2. Nisha Johnson

    Nisha Johnson

    Software Test Engineer

    India - Last active: 13 days ago - Tests: 3 - Portfolio: 5

    I am seeking a challenging environment to utilize my skills as a person involved in Software Testing. My skill set is summarized below: • Good in manual testing • Experience in black box testing • Knowledge in SQL Query • Analyzing Requirement Specification Document • Exposure to functional, integration, system, regression & other testing methods. • Ability to simulate and brainstorm for test cases • Writing and executing test cases • Identify Test Data, Execute Test Conditions • Well versed in Defect Tracking and Bug Reporting using Bugzilla • Exposure in testing web applications using multiple browsers • Responsive Web design testing • Usability testing and test report I can provide you with: - Functional testing - Manual testing - Regression testing - Integration testing - UI testing - Cross-browser testing - Website testing - Desktop app testing - Responsive Web design Testing - Usability Testing - Test Case/Plan & document creation - Bug reporting & tracking

    $27.78 /hr
    1,155 hours
    4.81
  3. Hemal Patel

    Hemal Patel

    Experienced for the best

    United States - Last active: 1 month ago - Tests: 18 - Portfolio: 9

    "If you think you can do it than nothing is impossible." This is my motto to live life at its best. Something about my career. Over the last 4 years of experience, I have worked on many projects with .Net which contains web applications, web services, windows services, system automation, SQL server management, Server 2008 management, system performance tuning, database tuning, OOP. I have also worked with MySql database. I have also worked with system design ,software designing and testing. I have always completed my projects within the time limit.

    $25.00 /hr
    0 hours
    5.00
  4. Eduard Bagrov

    Eduard Bagrov Agency Contractor

    C/C++/C sharp/PHP/HTML/MySql/SQL Senior Software Developer

    Armenia - Last active: 22 days ago - Tests: 7 - Portfolio: 3

    I'm Senior Software Developer with 7+ years experience. What I usually do: 1) Scraping projects 2) Embedded programming 3) Kernel module programming 4) Unit testing (cunit, Nunit) 5) Desktop and Web applications development 6) Java Android games development Languages: C/C++ (X11, STL, GTK+) C#, asp.net Java Android Phyton PHP, HTML MSSQL, MySql

    Associated with: SYP

    $22.22 /hr
    206 hours
    5.00
  5. Ahmed S.

    Ahmed S. Agency Contractor

    Software Programmer

    Egypt - Last active: 2 months ago - 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

    Associated with: a2z solutions

    $12.00 /hr
    0 hours
    5.00
  6. Lalith Jayasinghe

    Lalith Jayasinghe

    JAVA | PHP |Automation | Linode | OpenShift | Heroku

    Sri Lanka - Last active: 23 days ago - Tests: 3 - Portfolio: 4

    Looking for challenging desktop/web Application development(cross-platform) and Linux system administration. I am specially interested in... 1. Cross-Platform Automation. 2. Cross-Platform SEO Utility. 3. Linux server administration. 4. Cloud app development (OpenShift,Heroku,AWS,Google) I achieved sun(oracle) certification in 2005 and I have 7 years+ experience as coder.

    Groups: Corona Labs

    $11.11 /hr
    7 hours
    5.00
  7. David M.

    David M.

    Systems Engineer - Web Developer

    Colombia - Last active: 6 months ago - Tests: 4 - Portfolio: 1

    My principal goal is to became a fulltime freelancer so I can use all my skills and learn more and more while developing what you need. Also, I think is very important to know new people all over the world that have similar professional interests that I have.

    $3.33 /hr
    19 hours
    5.00
  8. Muhammad A.

    Muhammad A. Agency Contractor

    5+ years/ ASP.NET/C#/PHP/Ajax/Css/Web

    Australia - Last active: 2 months ago - Tests: 7 - Portfolio: 6

    I have successfully completed Web Applications for last 5 years ranging from samall scale to n-tier projects.Have hand on experience in PHP, ASP.NET, C#, MySql, MSSQL, Ajax, XML, Ext Js, Joomla, OsCommerce, WordpressI am committed to my task and I want to be a good solution provider on odesk.

    Associated with: PIRO Int

    $27.78 /hr
    6,025 hours
    4.99
  9. Ivan N.

    Ivan N.

    SAP-ABAP, C#, SQL Developer

    Moldova - Last active: 1 day ago - Tests: 3

    My core competency and objective is to get one of the following C/C++, C#, SQL or SAP-ABAP jobs: The responsibilities would be: 1) Maintenance of existing software: * design and develop new features; * find, analyze and fix all bugs; * technical documentation. 2) Software development: * participate as a team member in work; * analyze and define requirements; * design, code and test entire software; * design, code and test modules assigned to me; * technical documentation. Over the last 5 years I have developed a lot of ABAP applications for start up companies and for the big ones. My competency lies in complete software development and its thorough testing. I have developed a lot of applications for insurance companies and retail companies. The main responsibilities during my career were: 1. Creating / modifying reports using simple listing, ALV Grid, ALV Tree 2. Creating / modifying / testing custom applications 3. Creating/modifying Smart Forms, SAP Scripts 4. Extracting programs (creating files and simple listing reports with the data extracted both on local & application server) 5. Defining and maintaining data types, domains, database structures, database tables, maintenance & cluster views 6. Interfaces for major data transfer using Batch Input/Call Transactions, BAPIs 7. Defining and Calling Screens/Selection Screens 8. Creating Search Helps, Search Help Exits 9. Creating / modifying ABAP Queries 10. Working with ABAP objects. Creating/modifying ABAP classes/interfaces 11. Creating/Modifying Function Modules, RFC functions, Update Functions 12. Creating/Implementing/Modifying User Exits, BADIs 13. Creating/Calling Web Services. Use SAP Web Application Server as a provider and as a consumer 14. XML->SAP & SAP->XML transformations I also have experience in SQL, C#, C++, software design and testing.

    $17.78 /hr
    9 hours
    0.00