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

16

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 4.66.

4.66
Last updated: August 1, 2015

Popular Database Modeling Searches

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  1. umair Tariq

    umair Tariq

    Business Intelligence Professional

    Pakistan - Last active: 1 month ago - 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
    0.00
  2. Conrad L.

    Conrad L.

    MOODLE Course Management System Consultant

    United States - Last active: 02/23/2014 - Portfolio: 3

    Though I have three years in developing online training applications, I have over 20 years of experience in IT development, administration and project management with the US Dept of Labor / Bureau of Labor Statistics. I have experience developing enterprise-wide applications, managing web infrastucture configurations, and managing database design and other projects. In addition to my IT experience I also served as a Research Economist and Quality Assurance Analyst. My written and verbal communication skills are as significant as my IT skills.

    $55.56 /hr
    26 hours
    5.00
  3. Michael Chendrean

    Michael Chendrean

    Zoho CRM Consultant - Finance Background

    Canada - Last active: 7 days ago - Tests: 3 - Portfolio: 1

    Skilled CRM implementation consultant with a background in finance and great understanding of CRM marketing/reporting features. Developed more than 30 Zoho CRM integrations. Customers include angel investor groups, B2B/B2C businesses, service businesses, customer service operations. References available on request. Authorized Zoho reseller.

    $55.56 /hr
    387 hours
    5.00
  4. Anirban B.

    Anirban B. Agency Contractor

    Experienced Technical Team Leader

    India - Last active: 11 hours ago - Tests: 6 - Portfolio: 2

    Drive, Lead and Manage projects in designing, developing and delivering high quality software. Over 15 years of experience - working with and leading distributed teams of developers spanning multiple locations and time zones.

    Associated with: Aspirtek Technology Pvt. Ltd.

    $30.00 /hr
    3,726 hours
    4.99
  5. Antonio Buitrago Ospino

    Antonio Buitrago Ospino

    Project Manager / System Administrator

    Colombia - Last active: 11/26/2013 - 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
    3.70
  6. Md. Anwarul Kabir

    Md. Anwarul Kabir

    Information System Developer

    Bangladesh - Last active: 27 days ago - Tests: 3 - Portfolio: 1

    I have instinct interest and 16 years of experience in ICT sector. I am skilled to design and develop any kind of information system. I am proficient in MS Access 2003, 2007, 2010, 2013/SQL Server 2005, 2008,2012/Oracle 9i & 10g & 11g, Visual Basic 6.0 & VBA Coding. My core skill is design and develop database in Ms Access/SQL Server/Oracl & report in Crystal Report/Access Report/Data Report but I love to troubleshoot any kind of software problem also. I am also skilled in Ms Office 2003 & 2010 & 2013 and in Networking on windows platform.

    $15.00 /hr
    10 hours
    4.92
  7. saiful hoque

    saiful hoque

    Software Engineer

    Bangladesh - Last active: 03/24/2014 - Tests: 7 - Portfolio: 1

    I am experienced in the following domain. 1. Java 2. Python 3. MySQL, SQL Server 4. ASP .NET, C# applications, Windows service, SSIS. 5. Javascript, JQuery developer. 6. Asterisk Development(IVR), 7. Elastix/Asterisk Call-center configure and IVR system design and development. My main objective is to work for renowned companies or with efficient teams and deliver good products to customers.

    $13.33 /hr
    59 hours
    4.90
  8. Elena lucia G.

    Elena lucia G.

    Financial auditor/ Accountant/ Translator/ Technical Writer

    Romania - Last active: 08/28/2014 - Tests: 12 - Portfolio: 1

    My goal is to bring a real contribution to the value and benefits of my employer through my work, knowledge and qualifications and to have a positive impact through my actions and decisions on my own professional development. I have a 7 years experience as a financial auditor in KPMG Romania (4 years) and also as an audit trainer in BDO Audit (3 years). Experience and skills: - Financial Skills and Experience: I have a solid background and knowledge of financial reporting (Romanian GAAP, IFRSs), financial auditing (ISAs) and internal control systems. While working for KPMG Romania and BDO Audit I have prepared/ reviewed several IFRS/ Statutory financial statements and notes. I have also been involved in understanding and documenting business process and in testing internal controls implemented by companies in various industries (real estate, production, services) - Computer Software Tools: I have demonstrated proficiency in learning new applications quickly, by becoming an international consultant on BDO’s audit tool functionalities, 6 months after its first implementation. I am also skilled in using Microsoft Word, Excel, PowerPoint and Access, MySQL database management systems. I have also used Articulate extensively in the past 12 months to prepare e-learnings on various financial topics. - Social and presentational skills: my long experience of actively participating in audit clients meetings and of providing financial audit trainings has given me excellent communication skills, as I am able to maintain a strong relationship with the customers/ course participants while providing professional recommendations and presenting them clearly and concisely.

    $11.11 /hr
    23 hours
    4.92
  9. Maria F.

    Business Catalyst, Wordpress, Project Manager, xHTML, JS, PHP, SEO

    Romania - Last active: 1 month ago - Tests: 11 - Portfolio: 17

    After working for more then 12 years in the corporate world, I have decided it's time to spread my wings and fly solo. During my time as a full time employee I had the chance to acquire and successfully use an extensive skill set, starting from IT project management or office management to BA and organizational analysis, recruitment, employee motivation, SEO, Social Media Marketing and web development. I am opened to any jobs starting from researcher to web/software project management, business analysis, Wordpress or Business Catalyst development. I think my greatest asset is managing to find valid solution for the most unusual problems.

    Groups: BoonEx

    $12.78 /hr
    2,809 hours
    4.95
  10. Joy A.

    Joy A.

    Global Technical & Business writer, Analyst & Researcher

    United States - Last active: 1 month ago - Tests: 6 - Portfolio: 6

    I am a multifaceted business analyst, software developer, technical writer and e-Business systems consultant with over 8 years of web development and project management experience, highly self motivated with skills in areas of e-Business web development and software application development. Most of my software projects have been developed with WordPress, ASP.Net, Visual Studio.Net, XML, C#, Visual Basic, Visual Basic.Net, DreamWeaver, ColdFusion, Macromedia Flash, Macromedia Fireworks, AuthorWare , PHP, My SQL etc. I am knowledgeable in areas of web site promotion, search engine optimization, internet security with a strong knowledge in application development, database management and administration. In addition I have performed administrative tasks on Windows network, provided consultations on increasing and improving company functionality and productivity, developed internet and intranet applications, e-commerce websites and membership databases. My project management roles and experience include ability to use time recording/management systems, knowledge of project office and project management, experience with project management best practices/ methodologies/project life cycle. I have worked on various IT departments and for several IT projects and have acquired strong team management experience, created good relationships using very good communications skills. Some of the success I achieved in my project management has been due to my ability to author interactive training materials that helped team members to flow with the project and its objective. I have worked as a technical writer where I assessed user and corporate needs, developed and produced end-user and systems documentation. I also wrote quick start brochures for doctors with limited computer skills, manuals and training brochures for deployment of a secure document management system, new hire training programs and documentation which reduced employee ramp-up times. I am able to set up, manage and troubleshoot OSCommerce shops, administer UNIX web servers. I am someone that enjoys investigating issues, trying out new techniques and having direct involvement in research. Also, I want to be involved in teaching and helping to guide the future course of artificial intelligence as I share and explain the result of my own work and research. In today's competitive global economy, having the right information at the right time is crucial to an organization's ability to make strategic, tactical and operational decisions that drive organizational goals forward. Thus my special interest in analytics using data mining technologies. Key to my success is the ability to capture detailed customer information and translate it into clear, logical and structured documents. Some of the duties performed as a business analyst include requirements gathering, analysis and functional design using a recognised methodology, writing business and technical documentation.

    Groups: Application Developers Alliance

    $25.00 /hr
    38 hours
    3.66