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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, 12 Database Modeling projects are completed every quarter on Upwork.


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 4.69.

Last updated: October 1, 2015

Popular Database Modeling Searches

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Mass M.

Mass M.

Experienced Senior PHP/MySQL/JavaScript Developer with great skills

Russia - Tests: 10 - Portfolio: 10

I am result oriented web application developer with enterprise experience in website developing, able to solve complex problems, work in a team, love CLEAN and well documented code, punctual and very passionate to learn new technologies. Looking forward for part time assignment, up to 30 hrs/week and of course develop amazing App. Ninja in: - PHP / OOP / MVC / Design Patterns / Regular Expressions - Codeigniter / Lithium PHP Framework / Symphony 2 / Kohana framework - Native JavaScript / Jquery / Underscore / JSON - Angular.JS / Backbone.JS / Require.JS / Curl.JS - HTML5 / CSS3 / Twitter Bootstrap - MySQL / SQLite Do not hesitate to get in touch and have great interactive Apps :)

Groups: Bluehost Developers and Designers

58% Job Success
$22.22 /hr
975 hours

Aleksandre Tabatadze

Aleksandre Tabatadze Agency Contractor

Senior Software/Database Developer

Georgia - Tests: 7

Over the last 5 years, i have developed windows, web, mobile and enterprise applications, but my primary focus is databases, i have MS SQL MCTS certificates in administration and MCITP in BI and development. There i want to find work in database side, SSIS, SSAS and SSRS. I have experience in areas : SQL(T-SQL, MDX, etc.), SSIS, SSRS, SSAS, C#, .NET, ADO.NET, WCF + Web Servises, Web apps, Ajax, MVC, Windows Forms. You can view my certificates in site: Transcript ID - 990863, Access Code - atabatadze

Groups: Microsoft Certified Professionals

Associated with: AT Agency

71% Job Success
$30.00 /hr
458 hours

Maxim Borunov

Maxim Borunov

Oracle architect/developer/dba. 10 years of experience

Russia - Tests: 6

I am an experienced Oracle developer. I have been working with Oracle technologies since 2003. My core skills are: - sql, pl/sql 12+ years - performance tuning of sql and pl/sql 10+ years - database design 7+ years - database administration 7+ years - forms/reports 6i - 3+ years - golden gate 1+ year - APEX 2+ years I am Oracle certified administrator and pl/sql developer (OCA). Ph.D. theoretical physics (2009)

Groups: Oracle Certified Associates

100% Job Success
$33.33 /hr
0 hours

Jose S.

Jose S.

Web/Windows Developer(C#, VB,) .NET

Bolivia - Tests: 1

Have more than 13 years of experience in analysis, management and application development Possess expertise in development with different program languages like Visual Basic.Net, Visual C#.Net, ASP.NET, Java, Power Builder. Proficient in system analysis and design with UML and E/R modeling. Skilled at analysis and design of complex processes. Experience leading developer teams. Highly motivated and problem-solver, look for the best solution and maintain open mind for different opinions or solutions. Data Base Administrator and Webmaster. Interest in acquiring new computer skills.

$12.50 /hr
101 hours

umair Tariq

umair Tariq

Business Intelligence Professional

Pakistan - Tests: 4 - Portfolio: 1

About 8 years of overall experience which includes 3 End to End implementations and involved with every phase of the life cycle development, including feasibility studies, design, and coding for large and medium business intelligence projects. Acquired over the years a comprehensive understanding of database design and methodology from multiple perspectives (user, designer, and developer) and has hands-on experience in designing, developing, and implementing Extraction, Transformation, and Load (ETL) techniques on multiple database platforms and operating system environments using today's cutting edge technology. Multi-certified technology professional with experience in development of Microsoft SQL Server 7.0/2000/2005/2008/2008R2/2012, MySQL, Sybase and Progress DBs. Strong background in data modelling, T-SQL, ETL,EDI integration/development and database design. Experience with data warehouse design, implementation, maintenance and user support. EXPERIENCE SUMMARY:  Technical Areas: • Good experience with SQL Server 2000/2005/2008/2008R2, SSIS (SQL Server Integration Services), SSRS (SQL Server Reporting Services) and SSAS (SQL Server Analysis Services) and writing MDX queries. • Expert level skills on T-SQL and query optimization, developing ETL strategies using SSIS, Database designing using SQL Server 2000/2005/2008. • Logical and physical data modelling: Experience in creating a logical model of the Data Warehouse and generate Code to Extract, Transform and load the Data into the Data warehouse using an various ETL tool MS SSIS 2008. • Expertise in ETL processes using MS SSIS • Excellent knowledge on conducting user requirements gathering with high profile business stakeholders. • Strong knowledge of Data Warehousing concepts and Dimensional modelling like Star and Snowflake Schemas. • Excellent experience and knowledge on Tableau Reporting Tool. • Handled the migration of few databases from 2000- SQL 2005 using SSIS packages. Since some packages would not work as in on SQL 2005, had to rewrite/modify some of the packages. To know the existing functionality, often have to peek into DTS Package Designer to know the flow. • Experienced in Normalization, Data Profiling, Data Cleansing, Data migration and Data Integration process. • Knowledge of Kimball methodology and its use in complete life cycle of DWH development. • Experience includes the Development and Implementation of Business Intelligence Application; an integrated query, reporting and analytical solutions. • Good knowledge in Query tuning and resolving performance issues related to reports. • Sound knowledge of RDBMS concepts, with hands on exposure in the development of relational database environment using T-SQL, Stored Procedures and Triggers. • Dimensional modeling, identifying facts and declaring grains, choosing dimensions, identifying slowly changing dimensions (SCD) • Experienced in developing Test Plans, Test Strategies and Test Cases for Data Warehousing projects ensuring the data meets the business requirements. • Analytical skills ability to investigate and resolve issues in a high-pressured environment. • Proficient in writing Stored procedures, Packages and functions using SQL & PL/SQL.

$12.22 /hr
0 hours

Akshay S.

Akshay S.

Full-stack Rails developer and designer

India - 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

Antonio Buitrago Ospino

Antonio Buitrago Ospino

Project Manager / System Administrator

Colombia - Tests: 2

Systems Engineer with more tan 10 years experience in Consulting for design of IT projects, Engineering requirements, administrative support on IT process management, project conceptualization and auditing for public and private procurement services technology (RFI, RFP), software design and implementation of LAN, Microsoft management platforms (servers, workstations), teaching in the IT area. My work experience has been in public and private companies. I have worked in insurance companies, hospitals, convention centers, importing parts and educational sector. Currently looking for help in managing projects, SQA and platform administration.

$8.89 /hr
34 hours