SQL Database Administrators & Developers

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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, 449 SQL projects are completed every quarter on Upwork.

449

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: May 1, 2015
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  1. Andrii Andriichuk

    Andrii Andriichuk Agency Contractor

    Software Engineer (.NET; WEB; SOA; WCF; SQL Server; Delphi)

    Ukraine - Last active: 10 hours ago - Tests: 4 - Portfolio: 14

    I am a professional software developer. I work in this field for more than ten years. During my career I developed a set of desktop and web applications. At the moment I completed a major project and for that reason I am looking for work new project. I will be glad to start to work with you. I am able design and implement such things as architecture, security, data access layer, db structure, bussiness layer, caching and much more. Also I have good experience in SOA. WCF SOAP an d WCF REST I can work with both without any problems. Please contact me if you need any help of experienced programmer.

    Groups: Central Desktop, Twilio

    Associated with: DYNAMIC DEVS

    $50.00 /hr
    4,068 hours
    4.89
  2. Umair K. Agency Contractor

    EXPERT WORDPRESS/PHP/.NET Developer with 5000+ oDesk Hours

    Pakistan - Last active: 10 hours ago - Tests: 11 - Portfolio: 6

    Being an I.T graduate and practising in the field since, I have accomplished many business oriented projects including (but not limited to) multiple platforms development such as WordPress, Joomla, PHP , ASP.NET , VB.NET aided by the database support of MYSQL and MSSQL, etc. My core expertise lies in understanding the business requirements, system specifications, project management, development and quality assurance. Being a task oriented person, I highly believe in dedicating the efforts and comforting the clients according to their requirements and in making the deliverable with quality and within project schedule. Over time, I have worked on the following WordPress related stuff, and am quite familiar with all this: 1. WordPress MU/MS (multi site) 2. Custom WordPress Theme & Plugin Development (themes and plugins both) 3. DirectoryPress/ClassiPress 4. WooThemes 5. Genesis/Thesis 6. WP E-Commerce, Cart 66, Shopp 7. Twitter Bootstrap 8. Responsive Development

    Groups: BigCommerce, Bluehost Developers and Designers

    Associated with: Business Concepts (Pvt.) Ltd. Agency

    $50.00 /hr
    9,272 hours
    4.91
  3. Plamen Stoyanov

    Plamen Stoyanov

    PHP/MySQL, XHTML/CSS, JQuery

    Bulgaria - Last active: 10 hours ago - Tests: 14 - Portfolio: 19

    I am a software developer with more than a decade of experience. During the course of my professional career I had the chance to work for a variety of different companies and clients. As a freelancer, I am focused on Web development using languages as C# and PHP. I can complete smaller projects on my own or work on larger projects as a member of a team. You can expect a reliable professional with good English skills who understands client needs and pays attention to detail.

    Groups: Bluehost Developers and Designers

    $15.00 /hr
    4,569 hours
    4.89
  4. Oleg G.

    Oleg G.

    MAGENTO Certified+ Developer, I worked at the Magento Inc.

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

    I passed Magento Developer Plus (EE,CE) certificate: http://www.magentocommerce.com/certification/directory/dev/973862/ I worked at the Magento (Varien, eBay) company more than 3 years. I have the strong experience in the Magento development. I helped many clients with Magento - it is my proud. If you need Magento professional - Welcome! Also, please, see my oDesk "Employment History" below and my recommendations: http://ua.linkedin.com/pub/oleg-gusiev/62/883/9a0/ Thank you

    $66.67 /hr
    899 hours
    4.98
  5. Muhammad Siraj

    Muhammad Siraj

    Expert Web/Graphic designer/developer Wordpress/Joomla, SEO consultant

    Pakistan - Last active: 3 days ago - Tests: 9 - Portfolio: 17

    My goals,for a start are to make a useful web presentations and web sites.I have many ideas how to make useful web sites and adapt them to the area which the employer wishes to express. I hope to learn a lot from my future jobs and a can promise that i will enter maximal effort to answer the request of the employer.

    $16.67 /hr
    648 hours
    4.93
  6. Sergey Babkevych

    Sergey Babkevych

    IT Support / IT Work / System

    Israel - Last active: 21 days ago - Tests: 11 - Portfolio: 3

    To take a challenging and high performance oriented role in the field of Computer engineering and implement the expertise and experience gained in this field to develop complex project with efficiency and quality. Over 5 years experience in Network infrastructure and over 7 years in overall IT industry. Background ranges from intelligence community support to desktop administration and support. Exceptional verbal and written communication skills, ability to interface effectively with clients, management and employees at all levels MCSE/MCSA/MCP/MCITP/ MCSE Security MCSE Exhange MCSA Security MCSA Exhange and more ,,,, https://mcp.microsoft.com/Anonymous//Transcript/Validate Transcript Id : 841349 Access Code : A841349B Now working in ISP Hosting VPS + CLOUD and eCommerce solution

    Groups: Microsoft Certified Professionals

    $15.00 /hr
    11 hours
    5.00
  7. Manoj kumar K.

    Manoj kumar K.

    Manoj Kumar Kuldeep

    India - Last active: 2 days ago - Tests: 14 - Portfolio: 2

    Hello, Over the last 5 years, I have developed and programmed many websites using PHP, MySQL, Javascript, Ajax and HTML5. I have created websites using wordpress for startup companies and small business. I have also worked on MVC frameworks such as Kohana and Codeigniter for last 1 year. I am expert in problem solving and communication skills. I am well managed and keen to learn new things always. I have worked in teams using Bugzilla. Though I am very quick and responsive but my focus is never to just finish the task. But to finish with complete user satisfaction. I always follow the standard practices of web development and programming. Looking forward to work with you :) Thanks for reading.

    $10.00 /hr
    80 hours
    4.83
  8. David W.

    David W.

    Administrative Support and Data Entry professional

    Australia - Last active: 10 hours ago - Tests: 8

    My qualities include but are not limited to Accuracy, Reliable, Efficient, Detail focused, Effective time manager & Fast learner. All of which I will utilise for any task that I am set. My proficiency has been gained over 20 years through study and employment. My recent employment was for the Australian Red Cross Blood Service (tracing blood donation and donor records) and Oniqua (Inventory Management). Both of these jobs I utilised Data Entry skills and reviewing other employees work for Quality control. Less recently I worked as a Nurse and can utilise this knowledge in medical related data entry etc.

    $10.00 /hr
    36 hours
    5.00
  9. Christopher L.

    Christopher L.

    Podcast and Audio Editor/Writer and Voice Overs

    United States - Last active: 3 days ago - Tests: 2

    I have been producing podcasts since 2006 and editing audio, particularly spoken work since the late 90's. I live for making your audio pop and shine! Need those "ums" and "ahs" removed? I'm your guy! Have two co-hosts that seem to talk on top of each other, I just might be able to smooth all that out. Need a voice over for your opening? I have you covered there too! Need a host for your podcast? I have hosted several over the years. I can even help you develop your format, create you opening and closing credits, and give you suggestions on how to improved your podcast or production. Besides my audio editing experience, I am also a web developer, so I have a great understanding of the current technology. I am also a theatre guy and have directed several theatrical productions so I can make performance suggestions and have a great sense of the entertainment pace for your production. In short, podcasting is my passion! My rate may be slightly higher than what others propose, but I am good at what I do, and quick at what I do, so you can count on the best "bang for your buck". Quality and speed, what more could you want! Contact me and we can discuss your project!

    $25.00 /hr
    444 hours
    4.99
  10. Tinku Bhatia

    Tinku Bhatia Agency Contractor

    Magento/Zen Cart /Joomla /Yahoo Store/ Web Research/ Internet Experts

    India - Last active: 16 days ago - Tests: 1 - Portfolio: 2

    Magento / Big Commerce/ Volusion / Wordpress / Joomla / Yahoo Store/ CS-Cart/ Etsy / Ebay/ X-Cart/ Zen Cart/ OsCommerce & other Online Stores Expert. Expert in Any Kind of Online Stores Management /Online Store Administrative Supports/ Web Research / Email Handling / Email Marketing/ Good Knowledge of HTML/CSS / Meta Information's / Strong Knowledge in Visual Basic/ SQL/ Access/ Oracal

    Associated with: Creative Mind's Outsource, India , A Division of Creative Minds System & Solutions, India Agency

    $9.00 /hr
    1,949 hours
    4.80