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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. N SreenuBabu

    HP UFT / ALM, Selenium Automation and Manual Test Engineer

    India - Last active: 22 days ago - Tests: 2 - Portfolio: 1

    Having 12 years of experience in Manual Testing and Test Automation using HP QTP/UFT (Quick Test Professional / Unified Functional Testing ), QC (Quality Center/ALM), Selenium( Open Source Automation Tool) and other tools . Expert Trainer in QTP/QC, Selenium and Manual Testing. Worked for various MNC clients on various domains like Health care, Finance, Banking, Mutual fund and Telecommunications for their products on Web, Desktop and Console based applications like Mainframes. Well versed in various Manual Testing techniques, framework design and handling complex problems in Test automation, understanding clients requirements, issues and providing timely solutions, provide best support to the client in all aspects for them to be successful and maintain confidentiality of client project information for life time.

    $11.11 /hr
    1,507 hours
    4.81
  2. Theo Filippidis

    Theo Filippidis

    Principal Oracle Consultant

    Ireland - Last active: 2 months ago - Tests: 3

    Track record of success leading the design and development of high-performance, enterprise-level Oracle solutions. Subject-matter authority offering ten years of success defining, designing, constructing, supporting, and enhancing properly engineered major systems for high-profile clients. “Big picture” planner instrumental in guiding the direction of future initiatives that raise the bar for performance across the industry. Demonstrated ability to establish development standards and methods result in quantitative improvements to product quality and process efficiency. Well-earned reputation for resolving complex problems that potentially jeopardized project success. Guaranteed product performance, security, and data integrity prior to turnover. Earned a reputation for professional excellence by delivering high-performance solutions on time and within budget projections.

    $60.00 /hr
    126 hours
    3.01
  3. Arif uzzaman

    Arif uzzaman

    Swift, Objective-c,Xcode,Angular JS, Asp.Net Web API,WPF, MEF, Android

    Bangladesh - Last active: 29 days ago - Tests: 17 - Portfolio: 3

    8 years background in diverse facets of c#.NET development with mobile development experience of 3+ years (Swift, Objective-C, Cocos-2D/3D, Android), encompassing analysis, design, development, and execution of business applications. In-depth knowledge of various platforms, software systems, and servers. Extensive programming experience using WPF with MVVM pattern and MEF and PRISM framework, asp.net, Objective-C, Android, MSSQL Excellent communication skills with strong background working directly with coworkers and clientele to identify business objectives and establish requirements.

    $15.00 /hr
    173 hours
    4.81
  4. Dillan Butler

    Dillan Butler

    Software engineer

    United States - Last active: 1 month ago - Tests: 7 - Portfolio: 1

    Over the last few years I have worked for a startup, a large company and a research project all in the field of software engineering. I have worked with .net, html, PHP, javascript as well as MySQL. My core copentence lies in back end architecture, working with server side communication, mathematical algorithms and software QA. I am seeking opportunities to further my experience with QA or server side development. I also have experience with game development, Agile softare programming, OOP and JSON.

    $26.00 /hr
    1 hours
    4.85
  5. John B.

    John B.

    Expert LAMP admin, focus on Python and Flask

    United States - Last active: 6 months ago - Tests: 3 - Portfolio: 2

    Stanford grad w/ Masters of Information Science (UIUC) and 9+ years building whiz-bang websites, analyzing the heck out of some data, fixing what's broken, and making things that don't break in the first place. Talents: Python (esp. Flask, Django, and SciPy/NumPy), front-end stack [(X|HTML|5), CSS3, javascript (jQuery, backbone, etc.)]; server setup and administration; redis, SQL, mongo; solid understanding of what a user looks for when they look for information, and how to get it to them. Robust support for data management throughout its lifecycle of interest. I can also churn out written content pretty fast, if that's something you need.

    $45.00 /hr
    174 hours
    4.98
  6. Muhriz Rashid

    Software Developer

    Sri Lanka - Last active: 19 days ago - Tests: 1 - Portfolio: 2

    Developer with proven experience in architecting and developing custom-made software applications (Visual Basic .NET / 6.0), Office add-ins (VSTO / VBA) and creating software installers. Recognized by employers as a personable, dedicated performer who demonstrates innovation, communication, and teamwork to ensure quality, timely project completion. Working full-time as freelancer. - Developing custom-made software applications - MS Office Macros (Windows and MAC) - Programming Add-ins and Plug-ins - Creating Installers for applications and scripts (including SQL server setup) - Upgrade /debug code

    $35.00 /hr
    75 hours
    4.94
  7. Shibly K.

    Shibly K.

    PHP / C# / MySql / MSSql / Yii / Yii2 / CodeIgniter

    Bangladesh - Last active: 13 hours ago - Tests: 6 - Portfolio: 10

    Web Development || Custom Web Application || Mobile Web Application || Software Development || Database Administration || CSS Validation || HTML Validation I will provide best service within deadline. I believe in long term relationship. If my work satisfied you definitely you will give me more projects in future. I want to increase knowledge, get customer satisfaction and take the challenge. Web Development * PHP5 * ASP.NET * HTML5 * CSS3 * JavaScript * jQuery Responsive Web Development jQuery Mobile Web Development PHP Framework: * Yii * CodeIgniter Desktop Environment * C# * VB6 Database * MySql * MSSql * SQLite

    $15.00 /hr
    1,123 hours
    4.99
  8. 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
    7 hours
    0.00