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Hire a freelance database modeling developer to build your database with the latest in formal data modelling techniques. Experienced database administrators manage data as a resource using hierarchical database models, entity-relationship models, object-relational databases, Microsoft Access, database schema and other database modeling software.

Database modeling is a process employed by data modelers to provide consistency, function and efficiency to databases. On Upwork, the world’s largest online workplace, database modeling experts use the latest in conceptual, logical and physical data models to assist small businesses, researchers and other professionals in creating powerful data management systems.

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Database Modeling Job Cost Overview

Typical total cost of Upwork Database Modeling projects based on completed and fixed-price jobs.

Upwork Database Modeling Jobs Completed Quarterly

On average, 10 Database Modeling projects are completed every quarter on Upwork.

10

Time to Complete Upwork Database Modeling Jobs

Time needed to complete a Database Modeling project on Upwork.

Average Database Modeling Freelancer Feedback Score

Database Modeling Upwork freelancers typically receive a client rating of 4.65.

4.65
Last updated: July 1, 2015

Popular Database Modeling Searches

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  1. Sergey Kryachko

    Sergey Kryachko

    Embedded Software Developer

    Sweden - Last active: 11/14/2011 - Tests: 4

    13+ years experience in software development for embedded systems, Automatic Control Systems, Mobile telephony. Deep knowledge of Real Time Operation Systems (RTOS), low level programming, serial communications and protocols, battery management, fuel gauge and charging area. Extensive experience developing in QNX, VxWorks, Linux/Android, RTL-ARM, OSE, Windows XP/Mobile/CE and DOS environments.

    $21.11 /hr
    172 hours
    4.10
  2. Tom B.

    Tom B.

    Programmer / Developer

    United Kingdom - Last active: 07/10/2013 - Tests: 4

    I am a software developer with 10 years' hands-on experience developing web applications with a background in e-commerce, B2B marketing and quantitative market research. I am multi-lingual (I speak French, Spanish and Thai as second languages) and have a sound understanding of international trade and business. I am a good communicator, possessing both hard technical and analytical skills and soft interpersonal ones. I possess expertise in the following technologies: - ColdFusion and Railo CFML servers - Java - ColdSpring, Hibernate ORM, Reactor ORM and Transfer ORM, MuraCMS, FW/1, ColdBox and Model-Glue frameworks for ColdFusion - Apache 2 and IIS HTTP servers - MS SQL Server and MySQL - jQuery, Prototype and Kendo javascript frameworks - Advanced database and query optimisation - NoSQL databases including MongoDB and Couchbase Server - Test-driven development (TDD), functional and integration testing using Selenium, MXUnit - Load testing with JMeter - Penetration testing and security audits with Metasploit I specialize in eCommerce including inventory/stock control systems, eCommerce websites, Google, eBay and Amazon web service integrations and payment system integrations. I am experienced in Object Oriented development methodologies along with ColdFusion frameworks such as Model-Glue, ColdSpring and ORM frameworks such as Reactor/Transfer/Hibernate. I am also conversant with various design patterns and knowledgeable of coding best practices. I am well-informed and enjoy keeping up to date with current affairs and reading around a wide range of subjects from website hacking to 19th Century Central Asian history. I also enjoy travelling, swimming and spending time with my young family.

    $50.00 /hr
    120 hours
    4.05
  3. Karol Adamiec

    Karol Adamiec

    Programmer

    United Kingdom - Last active: 06/10/2013 - Tests: 3

    I want to fullfill myself as a freelance programmer after working many years for big companies in Europe. Currently i am living in London. I am interested in a long term cooperation. Over the 12 years of my proffesional experience i worked mostly with c/c++ in the first 3 years to move to .Net later. Recently (last year) i began working with Objective C and mobile devices. I also have great problem solving skills, can even dig into assembly if needed.

    $24.44 /hr
    513 hours
    5.00
  4. Nabil Elzeniny

    Nabil Elzeniny

    Project Manager / Business Analyst

    Egypt - Last active: 03/12/2014 - Tests: 1 - Portfolio: 6

    An adaptable and enthusiastic Project Manager / Business Analyst who has a versatile experience in the software industry coupled with solid management and analytical skills. Gained experience designing, developing and managing software applications along with solid understanding of SDLC. Communicates effectively at all levels and is able to form working relationships quickly.

    $20.00 /hr
    661 hours
    5.00
  5. Deb W.

    Deb W.

    PHP / MySQL

    Canada - Last active: 11/21/2011 - Tests: 6

    At the moment I am looking for short term projects involving parsing data using PHP or Perl on Linux. I like to work on interesting web software development projects using PHP, MySQL, and possibly a framework such as CodeIgniter or CakePHP. I also have at least 10 years of Linux shellscripting experience as well as Perl. I have experience with all aspects of web development including CSS, HTML, some graphics and SEO. I've also done data modelling and database design using Oracle and MySQL, and have experience coding websites with accessibility in mind, and have worked on multilingual websites. I have four years of experience in automated testing using SimpleTest (PHP) and Selenium IDE, and am good at troubleshooting and fixing problems.

    Groups: Zend Certified Engineers

    $44.44 /hr
    101 hours
    5.00
  6. Denis R.

    Denis R.

    Expert J2EE/Java Developer/ Team Lead

    Ukraine - Last active: 08/05/2007 - Tests: 2

    2+ years of development team leader experience. Project management experience. Strong communication, leadership and team player skills.Excellent OOD skills. Strong knowledge of data modeling, UML and design patterns. Application designer skills and experience in J2EE applications. Rich experience in back-end, middleware and front-end Java applications design and development. 5+ years of Java experience. Strong skills and knowledge in design, development, implementation and performance optimization of large modern software systems including use of major databases and development of distributed application software. Extensive experience of different models of work with foreign customers including onsite work in UK and offsite work with USA customers.I'm seeking opportunities here to develop any complexity J2EE application as a Team Leader or a Developer.

    $30.00 /hr
    176 hours
    5.00
  7. Sergio A.

    Sergio A.

    IT developer

    Netherlands - Last active: 05/21/2012 - Tests: 3 - Portfolio: 4

    Keep constantly improving my skills as an architect and developer of applications and backend systems that rely on Sql Server, ASP.NET, Web Services, WCF Services, this is my goal, I love getting challenged and to come up with innovate/high performance/high quality solutions. I am a really proactive and committed developer whom can easily become a key piece in any project due the strong expertise and knowledge about what I do, "I love what I do", also I love getting involved in any phase of the project. I have almost 9 years of experience developing, working with, Microsoft SQL Server (T-SQL), other databases such MySql or Access, Microsoft .NET Frameworks, since the 1.0 version and developing with C# and C++ for a wide range of applications for both Web applications and Desktop applications and lately mobile-devices apps. Strong knowledge about HTML, CSS, Javascript, Action Script 3.0 (Adobe Flash) and for the last three years, deep knowledge about Objective C/C++ and iOS/Android platforms. I've developed projects for both Microsoft and Apple platforms, good skills working with Visual Studio, xCode, Interface Builder,Microsoft Solution Manager, Expression Blend ... Looking forward new challenges with new companies to face new projects and continue developing myself.

    $19.44 /hr
    93 hours
    4.34
  8. Gael C.

    Gael C.

    Web Master PHP/J2EE with good JS/CSS skills

    France - Last active: 08/27/2014 - Tests: 5 - Portfolio: 3

    I do web development since 10 years. Over last years I worked in big IT companies as Analyst Programmer and architect. I like to understand all aspects of the projects I am on, from functional point of view to technical point of view even on big multi team projects. I think that wide understanding is the only way to ensure quality and time at the end. I always suggest quality solution before time saving ones. All the projects I did, required strong J2EE or PHP skills but also needed a lot of client side knowledge HTML5, JS, AJAX, CSS and accessibility which became my second specialty. I often did support to other developers on those parts. Other projects and personal works gave me experiences in data migration using Talend, Model Driven Engineering, OpenERP, Debian and Xen system admin. * I'm looking for web projects with good quality requirement to work as part of your development team or single freelance managing the whole project. I like to always stay in contact with manager and team and keep track of work. * I can provide private project management web application (redmine) for ticketing, versioning, wiki ... and private SVN server on my personal platform.

    $27.78 /hr
    3,063 hours
    5.00
  9. Akshay S.

    Akshay S.

    Full-stack Rails developer and designer

    India - Last active: 3 months ago - Tests: 3 - Portfolio: 6

    I'm a ruby enthusiast, full-stack developer and designer. Before starting this I was working as CTO at Genii. I'm also the technical co-founder at HashTagLoyalty. Over the last 3 years, I have developed a wide range of websites using Rails, Javascript, Angular and MySql including sites for startups as well as large businesses. I can handle both front-end as well as backend. I also have experience in leading and managing a team of programmers in case you are looking for something bigger. Tech Skills: ☆ Ruby on Rails/RoR(3.0.x, 4.0.x) and Ruby/ruby (1.9.x, 2.0.x) ☆ HAML, SASS ☆ MySQL PostgresSQL, MongoDb, SQLite3, ☆ TDD BDD: Capybara, RSpec, Factory Girl ☆ Heroku, Git, Github, Bitbucket ☆ Apache2, Passenger, Nginx, Unicorn, Capistrano, AWS ☆ Twitter Bootstrap, Zurb foundation Goals: ☆ To create robust and no nonsense Ruby on Rails applications. ☆ Use Test-Driven Development (RSpec) to write beautiful and error-proof code. ☆ To provide web development solutions to clients in most competitive rates and minimum amount of time. Way of working: ☆ Available for Skype, Hangouts chats, email and Odesk discussions. ☆ Regular communications to develop a perfect solution in accordance with the clients needs. ☆ Honest and transparent communication. ☆ Work on a time that is overlapping with client's timezone.

    $24.00 /hr
    56 hours
    5.00