Database Modeling Developers & Experts

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

18

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 4.58.

4.58
Last updated: July 1, 2015

Popular Database Modeling Searches

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  1. Oleg Batishchev

    Oleg Batishchev

    Magento Jedi / Senior Web Developer / Consultant

    Russia - Last active: 3 days ago - Tests: 6 - Portfolio: 9

    Hello dear customer, Yes, I'm not wrong, cause after read that you will wanna to hire me ;) Well, now seriously ... I am a highly experienced web developer who has primary direction of activities in e-Commerce web-developing, in that case it's a Magento area. I'am an adept of Magento and if you don't know what is it and you wanna e-commerce site you have to contact with and I will explain how is Magento awesome. I have 3 years experience in Magento and 9 years total in PHP developing with an MVC, different CMS (Wordpress), frameworks (Yii, Zend) and other. I always stick to the coding standards and follow the best practices to provide seamless, readable and reliable code. Besides developing I have some administration skills to manage servers, automate routines and can improve performance of Magento backend and frontend as well. Also I can setup the server from a scratch. I prefer a stack for Magento consists of: Nginx, Php-Fpm, Redis, Apc, Mysql 5.5 (5.6) (Percona better), SOLR/Lucene/Sphinx. I prefer do not install any control panels but if required I would prefer ISP Manager 5 Lite. Magento related Experience and Services - Optimization, load improvements, speed up - Extension development and customization - Troubleshooting - Tweaks & tricks - Bulk importing. Do you have 100k products? It's not a problem - Store migration - AWS, Rackspace building an architecture of you infrastructure - Core upgrade - Magento recurring support - Bug/error fixing - Theme design and customization - Consultation - Code review I also have some basic skills in the desktop programming (C#) and some Photoshop skills. I'll be glad to new acquaintances and long-term cooperation. I have a team of developers and every day we are expanding. Just hard to write all things what I can do. I am easy learnable for new stuff (frameworks, custom systems, foreign code). My strong side is a backend developing and have a good knowledge of a frontend side: - HTML5/CSS3 - Bootstrap - jQuery - Ajax - WebSockets, Long polling - Prototype - ExtJS - Google API, Yandex API - many other things that I can't remember at this moment. Also in a less degree Angular, Backbone and other frameworks/libs. Communication Channel : Skype/Whatsapp/Email/Phone I have listed only a little part of my portfolio cause I have many jobs completed and I can't add every job to profile.

    $45.00 /hr
    1,164 hours
    4.98
  2. Michael Chendrean

    Michael Chendrean

    Zoho CRM Consultant - Finance Background

    Canada - Last active: 1 day 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
    340 hours
    5.00
  3. Jehanzaib Younis

    Jehanzaib Younis

    VoIP Developer

    New Zealand - Last active: 1 month ago - Tests: 3 - Portfolio: 1

    Heya a VOIP Developer here with more than 6 years of industry experience. I have developed inbound/outbound/predictive dialing solutions, PBX solutions for many clients. I develop custom VOIP applications they fit to your business enviroment. I develop custom API's plus the API integration of existing solutions. If you need database administration or backup solution just give me a buzz. cheers!

    $23.33 /hr
    178 hours
    5.00
  4. Riadh B.

    Riadh B.

    Electrical And Computer Science Engineer

    Tunisia - Last active: 1 day ago - Tests: 10 - Portfolio: 3

    I am an electrical and computer science engineer. I want to have jobs related to electrical, computer science engineering or natural gas related jobs. I am also good in translation (mainly English, Arabic and French). In fact I am responsible of translating all gas sales agreements of my company from french to english and arabic. I am hard-working and I like perfection in things I do.

    $16.67 /hr
    0 hours
    5.00
  5. Ahmed Mohamed Abdel Hafez

    Ahmed Mohamed Abdel Hafez

    Business Consultant

    Egypt - Last active: 1 month ago - Tests: 3

    Specialties: o Requirement gathering and analysis. o Build business scenarios and clarify any ambiguity. o Develop and maintain test scenarios to elicit the required business behavior. o Prepare detailed flow charts and diagrams outlining systems capabilities and processes. o Investigates such problems and opportunities to determine the feasibility of a system solution and to identify the general kinds of system solution that appear appropriate. o Select among authorized procedures and seek assistance when guidelines are inadequate, significant deviations are proposed, or when unanticipated problems arise. o Responsible for the BRS and SRS generation. o Coordination with vendors to complete projects with the minimum effort and cost. o Technical meetings with different parties. o Integration with other protocols and systems (Mapping - adaptors - etc.). Technical expertise: o SOA o EAI o Databases o BI

    $50.00 /hr
    9 hours
    4.97
  6. Muhammad Naveed Ramzan

    Muhammad Naveed Ramzan Agency Contractor

    Enriched Solution Provider (PHP/MySQL) + Project Management

    Pakistan - Last active: 4 days ago - Tests: 6 - Portfolio: 30

    More than 9+ years, having experience in web design, custom PHP development, framework PHP development, PHP opensource customization, E-Commerce application, web portals, shopping carts, mobile compatible websites and web designs, SEO and internet marketing. Also having good expertise in wordpress, joomla, magento, drupal and dolphin. Please visit : http://www.naveedramzan.com We want to become one of the leading service providers across the globe. By providing reliable and state of the art services with latest technologies, we want to ensure the competitive advantage over the rivals. Good profit is also one of the key objectives so that we can not only provide due reward to our employees but also play a positive role towards the betterment of the society on the whole. We also want to facilitate a healthy and competitive market environment. We want to ensure Total Quality Management (continuous improvement) with strict quality controls and to satisfy all customers with their quality demands and we assure to maintain the same duly comply with the quality assurance standards of worldwide. We also want to ensure the reliability of our services; we hereby ensure you our guarantee for the quality maintaining purpose.

    Groups: BoonEx

    Associated with: KN Technologies

    $15.00 /hr
    58 hours
    4.96
  7. Kanav Sharma

    Kanav Sharma Agency Contractor

    Php Dev.(Exp 3+yr) PHP/MySQL/AJAX/JQuery/XML/Wordpress/HTML5

    India - Last active: 1 month ago - Tests: 3 - Portfolio: 4

    I'm a passionate, qualified and experienced professional with more than 3+ years of expertise in Open Source Technologies. I have successfully completed various web based development projects using PHP 5, MySQL 5, XML, Ajax, JQuery, Javascript, HTML5, DHTML, JSON, Google Maps, JQuery, Ajax and Video Streaming platforms. My key working areas are E-Commerce, Real Estate, Social Networking, Custom Shopping Carts, Payment Gateways Integration, Online Payment Processing, Joomla and WordPress.

    Associated with: Prologic Technologies

    $12.00 /hr
    722 hours
    5.00
  8. Stephanie Thomas

    Stephanie Thomas

    Econometric and Statistical Consultant

    United States - Last active: 01/29/2013 - Tests: 3

    Stephanie R. Thomas, Ph.D., the owner of Thomas Econometrics, is a former New York University faculty member specializing in statistics and mathematical economics. Recognized as one of the leading experts on the analysis of equal employment opportunity issues, Dr. Thomas is a noted authority on compensation gender equity, the quantitative analysis of discrimination, and the mathematical examination of employment practices in the workplace.For more than a decade, Dr. Thomas has provided expert testimony and consulting services to Fortune 500 companies and federal and state governments and agencies such as the Department of Justice and the Federal Bureau of Investigation. She has testified as an economic and statistical expert in federal and state courts throughout the United States.Stephanie frequently speaks to legal groups, industry organizations, and the media on equal employment opportunity and affirmative action compliance issues, compensation equity, and employment discrimination litigation avoidance. Most recently, she was a featured guest on an NPR broadcast discussing the gender wage gap and the Paycheck Fairness Act.

    $111.11 /hr
    0 hours
    5.00
  9. Muhammad Ali Merchant

    Muhammad Ali Merchant

    Chartered Accountant (ICAP), ACCA (UK) and Masters in Economics (Uok)

    Pakistan - Last active: 04/16/2013 - Tests: 2 - Portfolio: 1

    My objective is to help companies while also keeping my skills sharp. I am a quick learner and you can count on me to get the assignment done. I am a Chartered Accountant - Finalist (equivalent to CPA in US) from Institute of Chartered Accountants of Pakistan (ICAP) and Associated Certified Chartered Accountant (ACCA-Finalist) from UK. Holds Masters degree in Economics (Uok) and Advanced Diploma in Accounting and Business. I have working as Senior in Audit & Tax department in DL & Co CHARTERED ACCOUNTANTS in Pakistan. I have Three years of experience and I have good knowledge in Accounting Principles of US GAAP and International Financial Reporting Standards. I have expertise knowledge in all versions of Accounting Software of Quick books , Peach tree, MYOB, Sage, Quicken, Xero,IRIS, Tally .I have expert knowledge in in Excel also. My Expertise Fields: US Accounting -(Quick Books , Creative Solutions, Peachtree ,Quicken), Audit, Bookkeeping and Tax & Australian Accounting - MYOB, Quick books, Xero.

    $11.11 /hr
    0 hours
    4.98
  10. Sally William Ibrahim Awad

    Sally William Ibrahim Awad

    Systems Analyst, ITIL , PMP & Six Sigma Process Improvement Specialist

    Egypt - Last active: 1 day ago - Tests: 9 - Portfolio: 9

    I am Lean Six Sigma Black Belt Professional who is thinking and talking in terms of creating business solutions, not just building software systems.Creating viable solution that unites the business and IT on projects. I am a modeler of business processes using the process/workflow software to create process models which can be simulated, analyzed, and even executed directly by the business,helping the business executives in decision making by modeling/simulating “what-if” scenarios. The most important responsibilities of mine are to act as a communication conduit between the stakeholders and the team . I represent the stakeholder community to the development team and translate the business needs for them. I am usually perform the following on any traditional software development project: 1. Scope the system. Work with key project stakeholders and business people to formulate and communicate the business vision for the project, map out initial requirements and the scope of the project. 2. Interpret business Processes and needs. work with project stakeholders to translate their requirements into something that developers can understand as well as to translate the resulting questions that the developers have into something the stakeholders can understand. 3. Translate technical issues. Breaking down technical and architectural complexities so that project stakeholders can easily understand any issues that crop up. Explain what the developers are doing and why they need to do it, including explanations. 4. Spell out the project details and requirements. work with project stakeholders to identify, model and then document their requirements and business domain details. 5. Test and validation. Work with project stakeholders to validate their requirements and analysis models via techniques such as reviews, walkthroughs and play acting,writing user acceptance test (UAT) cases and be a liaison between project stakeholders and testing team during UAT. 6. Represent project stakeholders throughout the process. the developers treat the BSA as the 'customer' from which requirements, domain information and business priorities are provided. The BSA, in turn, will work with the stakeholders to obtain information and to verify decisions. My responsibilities are to: 1- Identify and model process requirements using Visio , Itp-commerce and I grafx tools 2- Identify and model data requirements 3- Identify business rules requirements ; and test requirements which includes many levels of testing. 4- Manage requirements 5- Help scope the project 6- Write use cases 7- Improve business processes 8- Design screens (or prototypes) 9-Write system technical specifications 10- Determine benefit/cost 11- Lead and manage projects I believe that my strong technical experience and education is making me a very competitive candidate for any Business process and system analysis position. The key strengths that I possess for success in this position include, but are not limited to, the following: ► My experience is over 16 years as business process and system analyst ► I have extensive experience in business & systems requirements analysis with detailed documentation using various methods like process flow diagramming, use-case/ UML diagram, ERD, Screen mockups and Data flow diagramming using Balsamiq, Visio and Smart Draw and multiple process diagramming tools. ► I apply my experience as a Certified Lean Six Sigma Black Belt in Business process and software requirements analysis continuous improvement for business processes based on Agile/Scrum Methodology. ► I apply all the technical skills such as Critical thinking and Problem solving for identifying improvement opportunities. ► Solution-focused professional with excellent interpersonal and rapport-building skills. ► Responsible, loyal, reliable, and independent with high level of enthusiasm and creativity. ► Self-motivated professional achieve results and have superior ability to coordinate and perform several projects simultaneously. Skills and Competencies · Strong writing skills · Strong logical and analytical skills · Excellent oral and written communication skills · Proficient skills in process and project management Using Agile and Scrum Methodologies · Practical knowledge of Six Sigma, Lean or other process improvement methodologies · Proficient System Analysis and Critical thinking skills · Strong knowledge of industry best practices · Proficient PC skills · MicroSoft Word .Excel, PowerPoint & MicroSoft Project · Database applications like Access, SQL · Strong knowledge of Screen Mockups like Balsamiq, Visio, Smartdraw · Excellent customer service skills · Strong presentation skills Please Review also My LinkedIn Profile :http://eg.linkedin.com/pub/sally-william/22/b84/9bb

    $38.89 /hr
    3,686 hours
    4.89