SQL Database Administrators & Developers

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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, 435 SQL projects are completed every quarter on Upwork.


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 4.66.

Last updated: June 1, 2015
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  1. Anita Gaikwad

    Anita Gaikwad

    Senior Software Developer - C,C++,Core Java,SQL

    United States - Last active: 1 day ago - Tests: 1

    Education : B.E (Computer Science) I have an experience of 10+ years in IT Quality focused, detailed oriented, analyst, developer Having development experience in Windows as well as in Linux Excellent analytical, problem solving, communication and time management skills Recently done Android app Development course Mostly worked on application development

    $22.22 /hr
    9 hours
  2. Ivan Ivanov

    Ivan Ivanov

    .NET/C#, ASP.NET, XML Schema, XBRL, SQL, Adobe Flex, Python

    Bulgaria - Last active: 1 month ago - Tests: 5 - Portfolio: 2

    Over 15 years professional in desktop and web application development as senior developer and system architect. Professional in C#, ASP.NET, XML Schema, XBRL, XPath, XSLT, MS SQL, MySQL, Silverlight. Expert in Python, Adobe Flex (Cairngorm), PHP, JavaScript, Delphi. Interested and some experience in Java, Google API, AppEngine and Windows Phone applications.

    $30.00 /hr
    0 hours
  3. Madalin Plastoi

    Madalin Plastoi

    7+ years, ASP.NET MVC, C#, SQL, JavaScript, KnockoutJS, Azure

    Romania - Last active: 9 days ago - Tests: 3

    Software developer with more than 7 years of experience, having strong competences in customer requirements analysis, product management and design, development and delivery of high quality software products. Organized, responsible, proactive and problem-solving oriented. Holds a bachelor's degree in computer science. Specialties: Web Applications development and deployment, product management.

    $20.00 /hr
    22 hours
  4. Bibek Maharjan

    Bibek Maharjan

    Expert ASP .NET Developer with jQuery and SQL Server exprience

    Australia - Last active: 10/16/2013 - Tests: 3 - Portfolio: 2

    I am a highly self-motivated, dedicated, hard-working, proactive, initiative, fast-learner and team player. My objective is to enhance the Developer Skill for building the IT professional career contributing towards the growth of the company and within the company. I have 2+ years of work experience in ASP.NET C#. During this time I also made use of the following languages: SQL Server 2008, LINQ to SQL and LINQ to Entity Framework as the backend jQuery and AJAX as the client side script HTML5/ CSS 3, ASP.NET MVC4

    $33.33 /hr
    0 hours
  5. Ravi Dara

    Ravi Dara

    Experienced .Net Web Developer & SQL Server Database Developer

    United Kingdom - Last active: 09/25/2013

    4-Years Experience in Design, Development, Implementation, Debugging, Testing, Support and trouble shooting of business/commercial//client server Applications using technologies ASP.Net, C#.Net, Web Services and Visual Studio 2005/2008/2010, XML, HTML, CSS, Ajax, and Java Script also using databases SQL Server 2005/2008, MS Access. Roles performed as .Net Web Developer, Database Developer and Application Developer using Microsoft. Net Technologies and MS SQL Server Database. Experience in working with Telecom Operator. Roles involved in Developments of new tools for current business operations. Support & Enhancements to CRM. Experienced in working with Retail sector .Roles involved in Development, Enhancements and Support for EPOS system. Experienced in using Project Management methodologies like Agile and Water Fall. Excellent software programming and troubleshooting skills.Proficiency in System Development Life Cycle (SDLC) including developing and testing the applications.

    $33.33 /hr
    0 hours
  6. Kyle Johns

    Kyle Johns

    Experienced LAMP & .NET (C#/VB) with SQL/MySql plus Frontend

    United States - Last active: 02/17/2014 - Tests: 1 - Portfolio: 2

    I am a web developer with a strong background in LAMP & .NET. I have 5+ years dealing with PHP in the apache environment running on many different distros of Linux: Redhat, CentOS, and Ubuntu. I am currently employed as a .NET programmer working with both C# and VB. Having both Open Source and Microsoft technologies in my background allows me to be non-biased and take the most logically approach to solving custom solutions. As for databases, I am experience with SQL Server and MySql. While I do have heavy backend experience, I don't limit myself to only backend development. I also have a strong frontend mindset. I know javascript as a base language and have also used jQuery, BackboneJS, RequireJS and many other frameworks. Knowing the technologies that I know isn't what I believe makes me valuable as a programmer. I am well versed in the type of applications I can develop. I have plenty of experience in developing many different business applications. Ecommerce, CMS, User Management, Booking Systems, Invoice/Billing Systems, and many more.

    $50.00 /hr
    0 hours
  7. Lawrence Patrick

    Lawrence Patrick

    Sr. SQL Developer, Data Manipulation Expert, Data Inference

    United States - Last active: 05/02/2014

    Mr. Patrick is certified Database Administrator with over 15 years’ experience managing data operations for companies in the Healthcare Software sector. He is currently an ICD10 technical lead in the healthcare sector. As Technical Lead for ICD10 he has reviewed over 100 Custom Extracts, Extensions and Interfaces with healthcare systems. Prior to ICD10, Mr. Patrick served as Release Manager coordinating release activities spanning multiple groups within various healthcare organizations for TriZetto. Technically, He also worked on product security with specific duties configuring and enabling data encryption. As an Architectural Lead, Mr. Patrick develops design documents and implementation details for various TriZetto products. Additionally, Mr. Patrick has extensive performance tuning experience and has a proven track record with many clients as a valuable asset when it comes to resolving implementation, design & performance issues. Mr. Patricks' past positions include, DW Team Lead, AI Lead Developer, Sr. SQL Programmer/Modeler, Software Engineer, and EDI Specialist. He has worked in Aerospace, Software & Healthcare information business sectors. He also volunteers as technical consultant for NGO Bochika.org On his spare time he maintain and authors articles on these three technical portals: www.dbafarm.com - Database www.sqlmarksman.com - SQL www.dwbuilder.com - DW/ETL

    $83.33 /hr
    0 hours
  8. Akshata Katkar

    Akshata Katkar

    Software Engineer - Asp.net,C#,SQL Server 2008,HTML,CSS

    India - Last active: 08/13/2014 - Portfolio: 1

    To work for an esteemed organization where I can use my skills to fulfill the goal of the organization as well as mine. Being part of such a team, which gives me a chance to exploring the depths of technological advancements. Project-- "Online Attendance system using MAC Id" Project basically is an attendance system for our college.It fulfills the basic requirements for attendance system. But the important aspect of our project is the attendance form will work for only specified computer. 2 months professional working experience in MAdLock Technologies Pvt Ltd. Work Objectives: - Ads Uploading and Testing - Technical Documentation - Basic Coding and Design changes - Technical Support Organization Name: Onwards eServices Limited. Duration: 17th Sept2014 till present. Job Responsibility: • Responsible for implementing, maintaining installing, supporting, developing and, in some cases designing communication networks within an organisation or between organisations. • Sometimes testing software. Giving knowledge to clients regarding software and resolving queries.

    $33.33 /hr
    0 hours
  9. Vimal Balan

    Vimal Balan

    Pl-SQL Developer, Database Designing,Crystal report Functional Expert

    India - Last active: 04/24/2014

    Respected sir : Writing code for customer-facing features, enhancements, and bug fixes. Debugging and providing escalation assistance for customer-reported technical issues. Helping automate internal business processes and making them more efficient using software. Experience with Pl-SQL Developer, database designing and functional expert Experience oracle Forms and reports 6i, 10g Experience with relational databases, oracle,sql server and postgresql Experience with Crystal reports Experience with C# and the .NET Framework. Experience with ASP.NET 2.0 windows applications Four-year college degree with a major in computer science or a related field, More than Seven years of programming experience and ERP Domain customized and product development More than 10 Projects successfully implementation in time

    $32.22 /hr
    0 hours


    Web Designer, Web Programmer, SQL Query Developer, Performance Tuning

    United States - Last active: 05/15/2014

    I am a US Citizen (since 2008) working as a Computer Software Professional with over 20 years of IT experience of which 17 years is in the USA. I passed out of T.K.M. College of Engineering under University of Kerala (Kerala State, India) with M.C.A. (Mater of Computer Applications) Post Graduate Degree in the year 1993.

    $55.56 /hr
    0 hours