Database Modeling Developers & Experts

Showing 2,832 freelancers

Database Modeling Developers & Experts

Showing 2,832 freelancers

Get Your Database Modeling Projects Started Today!

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 oDesk, 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 oDesk Database Modeling projects based on completed and fixed-price jobs.

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Time to Complete oDesk Database Modeling Jobs

Time needed to complete a Database Modeling project on oDesk.

Average Database Modeling Freelancer Feedback Score

Database Modeling oDesk freelancers typically receive a client rating of .

Last updated: April 1, 2015

  • I.T Specialist | Business Process Modeling using Visio and Balsamiq

    Thank you for taking the time to review my profile. Over decade of experience in Information Technology, I decided to focus on what is my real passion, helping individuals to reach their personal and business goals. I can provide you … more

    Thank you for taking the time to review my profile. Over decade of experience in Information Technology, I decided to focus on what is my real passion, helping individuals to reach their personal and business goals. I can provide you with the satisfaction and commitment to your business needs. As a Freelance IT Professional, I have not only worked with businesses of different nature but I have also assisted many clients on a personal and business basis around the globe. I enjoy the challenges that everyday this profession brings to me and realize the importance of getting the job done whether big or small. My Professional Profile at LinkedIn.com: http://www.linkedin.com/in/khansherazkhan  less

    microsoft-visio business-process-modelling flowcharts balsamiq axure requirements-analysis microsoft-visual-basic installer-development spreadsheets adobe-dreamweaver website-development php agile-software-development installshield windows-app-development database-modeling html css microsoft-excel microsoft-word microsoft-access vbscript javascript web-scraping illustration vba microsoft-outlook-development data-scraping business-plans business-writing microsoft-visual-studio drafting database-management microsoft-powerpoint crystal-reports sql database-design technical-writing uml win32-app-development windows-7-administration adobe-pdf xhtml ado regular-expressions windows-xp-administration jquery mysql inventory-management asp.net asp erp xml statistics document-conversion ado.net ajax helpdesk-support email-handling call-center-management negotiation virus-removal microsoft-onenote customer-service customer-support administrative-support call-handling edi 00 more less
    • $25.00 HOURLY RATE
    • 5.0
    • 658 HOURS
    • PAKISTAN
    • LAST ACTIVE
    • 24 PORTFOLIO ITEMS
    • 54 TESTS
  • Requirement Analysis, UML, business analyst, wireframe, testing

    In my career of 4 years as Analyst I have designed number of Wire frames for projects related to Entertainment, Education, Law, HealthCare, Travel, Hospitality, eCommerce websites and web applications. I have prepared UML diagrams, Use Cases and System Requirement … more

    In my career of 4 years as Analyst I have designed number of Wire frames for projects related to Entertainment, Education, Law, HealthCare, Travel, Hospitality, eCommerce websites and web applications. I have prepared UML diagrams, Use Cases and System Requirement Specification, Scope documents within given time frame with minimum iterations. I have worked on challenging requirements where with minimum details I have prepared scope document and wireframe. My core competency lies in visualizing features during discussions and pen them into documents. Would love to work in open sky. I have knowledge of Cucumber and Test Scenarios.  less

    uml database-modeling technical-writing 00 more less
    • $3.33 HOURLY RATE
    • 4.9
    • 2055 HOURS
    • INDIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 1 TEST
  • Lead Mobile / Backend Developer

    Few words about me: I have big experience (more than 12 years) in Web Development using - NodeJS (SailsJS), - PHP 4/5 (CodeIgniter), - MySQL, - JavaScript And 3 years in Mobile app development for iOS & Android using - CoronaLabs (Lua), - Phonegap - Sencha Touch … more

    Few words about me: I have big experience (more than 12 years) in Web Development using - NodeJS (SailsJS), - PHP 4/5 (CodeIgniter), - MySQL, - JavaScript And 3 years in Mobile app development for iOS & Android using - CoronaLabs (Lua), - Phonegap - Sencha Touch 1.x. My latest jobs: - App for Financial Traders, - Mobile-wallet, - Billing services, - Apps for Restaurants / Small business automatization, - Mobile learning apps(games), - T-Mobile, - Nurofen (Europe) - Pepsi (PepsiMini, PepsiOMG projects), - IKEA(marketing projects), - Microsoft(Xbox marketing projects), - DriftGames, - Expedia, - Panadol, - Wingman project for companies Sunsilk, myspace.com, Cosmopolitan - Disney web projects - CBA game project for the CMMW Bank and more…  less

    php codeigniter smarty mysql project-management database-modeling ajax corona-sdk phonegap jquery 00 more less
    • $23.00 HOURLY RATE
    • 4.5
    • 2290 HOURS
    • CZECH REPUBLIC
    • LAST ACTIVE
    • 5 PORTFOLIO ITEMS
    • 2 TESTS
  • System administrator

    Over the last 8 years, I have worked in several companies on implementing and supporting infrastructure solutions. Server software and services I used in my work: - OS: FreeBSD, Alt Linux, Fedora, Ubuntu, Win2k, 2k3, 2k8 - Virtualization platform: Xen Server, VMWare … more

    Over the last 8 years, I have worked in several companies on implementing and supporting infrastructure solutions. Server software and services I used in my work: - OS: FreeBSD, Alt Linux, Fedora, Ubuntu, Win2k, 2k3, 2k8 - Virtualization platform: Xen Server, VMWare ESX, Hyper-V, Proxmox, OpenQRM. - Mail services: Postfix, sendmail, Kerio MS, MS Exchange - LDAP: Active Directory, OpenLDAP, 389 Directory Server - Proxy:Squid, ISA - Network services: DNS(bind9,MS DNS), WINS, DHCP, VPN and etc. - Databases: MySQL, FireBird, MSSQL - XMPP services: OpenFire, Jabberd - Software PBX: Trixbox, Asterisk, Elastix, CommuniGate - VideoConference: MS OCS 2k7R2, OpenMeetings - Scripting languages: VBScript, JavaScript, bash, Transact-SQL, PHP  less

    windows-administration virtualization linux-system-administration project-management database-modeling javascript xml sql 00 more less
    • $15.00 HOURLY RATE
    • 5.0
    • 27 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 10 TESTS
  • Future Infinite Simulations

    Provide the highest of quality software engineering and development services for my clients. With over **20 years professional experience** and nearly **30 years programming experience**. I am educated in engineering and computer science and have a good base of knowledge … more

    Provide the highest of quality software engineering and development services for my clients. With over **20 years professional experience** and nearly **30 years programming experience**. I am educated in engineering and computer science and have a good base of knowledge of software engineering concepts and principals. See the following link for my philosophy [http://www.futureinfinite.ca/Content/OurCompany/HowWeDoThings.aspx][1]. If you are looking for something to be done; then I can do it - I have **never failed on any project I've worked on**. Explicitly I have worked quite a bit with Microsoft based languages, tools, and technologies: Visual Studio, MFC, C/C++, ATL, OLE, COM/DCOM, WFC, .NET, C#, VB, ADO, LINQ, LINQ to SQLT-SQL, Workflows, WCF, Configuration Services, Composite Applications, Distributed Systems, STL, to name a few and I have worked on many other non Microsoft tools and technologies. An area of specialization I have aquired over the past few years has been in the equities trading domain. I have spent the last 6 years developing a trading system and have had to become familiar with things like data aquisition, trading algorithms, and trade submision. I have used many different data feed providers (currently using TrackData services). I have developed a generalized trade request module (used by the clients of my system) and is currently configured to work with Interactive Brokers TWS [API]. The system has been optimized to process request in a very short timeframe. From aquisition to trade submission is between 2.5 and 5 seconds which is a very reasonable amount of time considering the amount of data being retrieved and processing occuring it. I pride myself on the ability to pick up new technologies and tools very quickly and efficiently. Everything in software development is based on some theory or concept; and understanding these theories and concepts is key in understanding how current and future technologies can be used. With others you will get a programmer with limited to no understanding of software engineering practices. With me you will get someone who knows how to take an idea, understand what that idea means; conceptualize it; logicalize it; organize it; design it, implement it, deploy it, and maintain it. In the end you will have deliverables of the highest quality that can easily grow as your project grows. Nothing in software is static; and I make sure that it isn't. I absolutely love software development and taking an idea and engineering it into a product. It gives me a great deal of pleasure in producing excellent products. Let's work together; let's make your product excellent. Peter Simard Future Infinite Simulations [1]: http://www.futureinfinite.ca/Content/OurCompany/HowWeDoThings.aspx  less

    activex c# c++ win32-app-development cobol crystal-reports database-modeling game-development graphics-programming html ajax sql mysql oracle-pl/sql perl software-qa-testing qnx remoting project-management tcp-ip ui-design uml vba xml .net-framework asp.net ado.net 00 more less
    • $50.00 HOURLY RATE
    • 5.0
    • 43 HOURS
    • CANADA
    • LAST ACTIVE
    • 3 PORTFOLIO ITEMS
    • 10 TESTS
    GROUPS:
  • Software/Web Developer (C/C++, Qt, PyQt, Python, Django)

    My aim is to provide high quality services in development. You are welcome to use my strong skills for desktop and web-applications development. Over the last year I was working in big world known company. So it's usual for … more

    My aim is to provide high quality services in development. You are welcome to use my strong skills for desktop and web-applications development. Over the last year I was working in big world known company. So it's usual for me to be involved in a full development cycle of big applications, have business trips to other countries and participate in remote teams. A brief summary of my skills and experience: - C/C++ (Qt, MFC, embedded/driver programming); - Python (PyQt, Django, Google AppEngine, SQLAlchemy); - JavaScript/Ajax (prototypejs, jQuery); - W3C standards-driven HTML/XHTML/CSS markup; - Deep OOP approach, design patterns, TDD. Please take a look at the rest of my profile for details. Thank you.  less

    c c++ python php database-modeling 00 more less
    • $33.33 HOURLY RATE
    • 4.1
    • 619 HOURS
    • UKRAINE
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 3 TESTS
  • Systems Analyst, ITIL , PMP & Six Sigma Process Improvement Specialist

    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 … more

    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  less

    process-improvement process-architect six-sigma business-analysis requirements-analysis information-architecture functional-testing project-management database-modeling technical-analysis manual-testing 00 more less
    • $38.89 HOURLY RATE
    • 4.9
    • 3639 HOURS
    • EGYPT
    • LAST ACTIVE
    • 9 PORTFOLIO ITEMS
    • 10 TESTS
  • Web Scraping Expert and PHP Web Developer

    I'm web scraping expert/full stack developer with 7+ years of commercial experience. I'm good problem solver holding M.S. in maths and computer science. Today I'm offering webscraping/php/javascript services as a freelancer. My main … more

    I'm web scraping expert/full stack developer with 7+ years of commercial experience. I'm good problem solver holding M.S. in maths and computer science. Today I'm offering webscraping/php/javascript services as a freelancer. My main skills: • Web scraping, parsing, automation, data processing • Simplehtmldom, Goutte, Symfony Browser Kit, Cheerio, CasperJS, Regular Expressions, Xpath • PHP, JavaScript, Java, NodeJS, PhantomJS, LUA • HTML5, CSS3, LESS, Bootstrap Framework • MySQL, MongoDB, Redis • Memcached, ZeroMQ, ReactPHP • SocketIO, Websockets • REST, SOAP, XML, JSON • Matlab, Wolfram Mathematica • Jquery, KnockoutJS, BackboneJS, RequireJS • Prestashop, OpenCart • Experience working with APIs: Ebay, Spotify, Amazon AWS, Amazon MWS, Flickr, Facebook Graph, Vk.com, GitHub, Instagram and several others • Git, SVN • Apache, Nginx, Curl • Amazon AWS • Linux, Vagrant • Understanding of OOP principles and software design patterns • Teamwork experience My github account is https://github.com/256cats My blog: http://256cats.com/ Over the years I’ve developed a lot of web scrapers of different complexity mostly using PHP (simplehtmldom, browserkit) and NodeJS/PhantomJS (casperjs). Some were simple regex-based and others were complex distributed systems with multiple proxies and Amazon AWS support. Also I developed a wide range of websites using PHP, HTML, JavaScript, CSS and MySQL including several e-commerce websites (+ Prestashop, Opencart). I built sites both from scratch and using frameworks, developed custom modules and extended existing ones for my clients. I have experience in PHP/MySQL performance tuning. Last two years I was working as MMO game (Clash of Clans/Heroes of Might and Magic-like mechanics) logic/backend developer. I’ve implemented distributed message queues, realtime leaderboards with Redis, Mysql, PHP. Developed battle-related algorithms (game unit classes, attack/defend, shortest path, quadtree). Then I’ve done some frontend development, e.g. – developed embeddable javascript classifieds widget and fitness/health single page web application with realtime updates/notifications (HTML, CSS, JavaScript, Jquery, Knockout.js, MomentJS, REST, AJAX, Socket.io).  less

    php data-mining javascript data-scraping jquery web-scraping mysql ajax css sql yii-framework prestashop oop xpath smarty seo xml database-design html regular-expressions xhtml database-modeling pear java linux-system-administration asp.net-mvc apache-administration translation-english-russian html5 jsp java-servlets-development doctrine-orm phpmyadmin phpbb data-encoding internet-research data-analysis database-administration database-programming data-structures data-warehousing teaching-mathematics matlab mathematica mongodb redis centos 00 more less
    • $39.90 HOURLY RATE
    • 5.0
    • 137 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 12 PORTFOLIO ITEMS
    • 7 TESTS
    GROUPS:
  • C#, WPF, WinForms, XAML Developer and GUI Design Expert

    ★ 3+ yrs of software development, configuration, management ★ C#,VB.NET(2.0,3.5,4.0), WPF, Web,Windows Services ★ ADO.NET,Entity Framework, LINQ, 3-tier,n-tier, Winforms desktop applications ★ ASP.NET web apps, Silverlight ,Telerik & DevXpress. I have worked … more

    ★ 3+ yrs of software development, configuration, management ★ C#,VB.NET(2.0,3.5,4.0), WPF, Web,Windows Services ★ ADO.NET,Entity Framework, LINQ, 3-tier,n-tier, Winforms desktop applications ★ ASP.NET web apps, Silverlight ,Telerik & DevXpress. I have worked with .NET (C#, VB.NET) and databases such as SQL Server 2005/2008, MySQL 5, SQLLite and Oracle 9i. I have complete command over Microsoft Office Tools. I have extensive experience with 3rd party APIs such as 1. Twitter API 2. Google API 3. Code Reason Reports 4. EDD (Easy Digital Downloads) Licensing integration. 5. Telerik Rad Controls for ASP.NET AJAX 6. Telerik RAD Controls for WPF (Windows Presentation Foundation) 7. Telerik RAD Controls for Winforms 8. DevXpress/DExperience for Web and Winforms 9. Krypton Toolkit 10. Microsoft Excel Interop 11. Microsoft Word Interop 12. Microsoft Access Interop 13. MySQL Connector for .NET 14. Microsoft SQL Server 2000/2005/2008/2008 R2 15. Microsoft SQL Server Compact 3.5 & 4.0 16. Windows Communication Foundation (WCF Services) 17. Microsoft Entity Framework 4.x/ADO.NET Entity Framework 18. LINQ to Entities, LINQ to SQL, LINQ to objects 19. Telerik OpenAcces ORM (Database First, Model First) 20. Windows Presentation Foundation (WPF) and MVVM 21. Login Authentication/Encryption I have worked with enterprise grade software systems that are composed of multiple tiers and multiple layers, distributed client-server applications. I have also performed configuration and build management using Advanced Installer. I have participate in projects as project member while being in part of each stages from requirements gathering to system design, integration & quality assurance to deliver functional, usable and quality products. I have worked with lead developers and helped them define processes for maintaining quality of code, over life cycle of application development and have been a guiding mentor to my colleagues utilizing my experience in software development and best practices.  less

    wpf microsoft-silverlight telerik c# asp.net socket-programming data-scraping opengl php linq-to-sql ado.net paint.net html web-design .net-framework microsoft-visual-basic phpmyadmin xml linq microsoft-word adobe-photoshop wcf ajax c microsoft-visual-c++ technical-writing gui-design database-design data-entry database-modeling uml xaml microsoft-excel psd-to-html flowcharts technical-documentation 2d-animation asp.net-mvc entity-framework data-analysis requirements-analysis database-management black-box-testing internet-research entity-framwork spreadsheets microsoft-access graphic-design jquery sqa software-testing manual-testing regression-testing microsoft-sql-server-development 00 more less
    • $34.44 HOURLY RATE
    • 4.8
    • 1416 HOURS
    • PAKISTAN
    • LAST ACTIVE
    • 13 PORTFOLIO ITEMS
    • 3 TESTS
  • VA, Data Entry, Wordpress Installation and Optimization

    I have been working for more than a year as virtual assistant. I have experienced data entry, Basic Search Engine Optimization, wordpress and basic info about link building. I was able to use Kreativ Media for wordpress. Also, I used … more

    I have been working for more than a year as virtual assistant. I have experienced data entry, Basic Search Engine Optimization, wordpress and basic info about link building. I was able to use Kreativ Media for wordpress. Also, I used authority codes for link building. I was also trained to use google docs for file sharing. I was able to use favicon and do social book marking. I have been an article writer for 5 months which deals with keyword density. I also experienced advanced marketing where I need to encourage customers to join the party in London using some social networking site like facebook with the help of facebook pro tool for me to have some sales if ever they joined the said party. Another is I assist our Professor when I was in college in teaching some students in using Excel application of Microsoft office and Open Office. Lastly work as Technical Support Representative by assisting the customers regarding their problems and inquiries about our product for more than a year and work as one of the PCOS Machine Technician during the Election 2010 in the Philippines. I troubleshoot encountered problems and assist Teachers in operating the machine. In addition to that, . I created websites/campaigns using Cpanel, Kreative Media and used Fantastico De Luxe in installing wordpress. After wordpress was installed, I customize the content, change the header and post desired articles in particular campaign/ web page. I also experienced using white smoke for making good articles. My main tool in gathering links is by using Authority Codes provided by Ryan Deiss. I gather links, create comments and post comments.  less

    technical-support data-entry virtual-assistant article-writing blog-commenting link-building database-modeling seo 00 more less
    • $4.00 HOURLY RATE
    • 4.2
    • 653 HOURS
    • PHILIPPINES
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 2 TESTS
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