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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. Mark Varnas

    Mark Varnas

    Expert SQL Server Administrator & Developer

    United States - Tests: 1

    SQL Server Database Administration (DBA) Services I have been DBA for 15+ years. I am currently a lead Sr. Database Administrator responsible for infrastructure of 16 data centers, 300+ SQL Servers, 1500+ databases, 32TB of data. I have helped Fortune 1000 companies, and smaller companies around USA, Europe and Asia. I am Microsoft certified. I mostly do: - Remote Administration - SQL Diagnostics - SQL Health Check - SQL Performance tuning - High Availability: Log Shipping, Replication, Mirroring, AlwaysOn - Windows Failover clustering: setup and validation - Automation using TSQL, PowerShell, C# - TSQL development - ETL processing (data load and transformation) - Backups, restores, db maintenance - Security / Auditing - Compliance: PCI, Healthcare, data masking and anonimizing - Environment migrations - SQL version upgrades - SQL installation - Windows PowerShell - SAN migration, SAN/IO stress testing - SQL 2014, SQL 2012, SQL 2008 R2, SQL 2008, SQL 2005, SQL 2000 - Enterprise, Standard, web, express editions - And more!

    $95.00 /hr
    0 hours
    5.00
  2. Tvrtko Begovic

    Tvrtko Begovic

    Senior developer

    Croatia - Tests: 3 - Portfolio: 7

    I am a senior developer with twenty years of programming experience mostly in Microsoft technologies (C, C++, .NET, C#, MS SQL, Sharepoint). Besides development, I've managed small projects, written functional and technical specifications and done customer interviews and support. I am interested in new technologies and platforms and ready to invest my time in learning.

    Groups: Microsoft Certified Professionals

    $16.67 /hr
    0 hours
    0.00
  3. Vladimir E.

    Vladimir E.

    Lotus Notes/Domino Web developer

    Russia

    I have experience designing solutions based Lotus Notes/Domino platform, geographically distributed systems, RDBMS store data systems (DB2). My core competency lies in Web based development (XPages, DHTML), but I have a rich-client development experience also. Also I good in: Lotus Notes/Domino system administration, deployment, SQL-query optimization, project management. I use languages and technologies: Lotus Script, @formula, Java, Java Script, SQL, XPages, Ajax. I can work about 20 hours in a week.

    $17.00 /hr
    0 hours
    0.00
  4. Natalya P.

    Natalya P.

    Java developer

    Russia - Tests: 2

    I am a professional java developer for 10 years and team leader for 4 years. My main projects were for companies of financial sector. The most of them were for top of Russian banks. I am good at understanding the live-cycle of develop. I pay particular attention to the timing of the project. I am responsible come to each project. I am good at reading java code. I have experience in the following technologies: Languages: Java, SQL, PLSQL, Java Script, HTML Technology: Swing, Wicket, ExtJs, Servlets, JSP, JSF, XML, Struts, JDBC, EJB, Hibernate, Spring, JUnit, Maven, Ant Databases: Oracle, MS SQL Application Server: IBM WebSphere, WAS Communiti Edition, Tomcat. Means of team development: Mercurial, SVN, CVS

    $20.00 /hr
    0 hours
    0.00
  5. Dmitry Dyadin

    Dmitry Dyadin

    ASP.NET Developer

    Belarus - Tests: 1

    I'm a .NET Developer with over five years of experience. I have qualifications in Web Development using .NET stack technologies(such as asp.net, sql, html, css, js). Also I have 4+ experience working in a team. My projects where: • Evolution1 - American health insurance • Mobitee - mobile golf helper • LifeTimeFitness - mobile healthcare app etc. My goals: • Enjoying the work performed • 100% customer satisfaction Thank you for your attention.

    $11.00 /hr
    0 hours
    0.00