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

21

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 4.53.

4.53
Last updated: May 1, 2015

Popular Database Modeling Searches

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  1. Oleg Batishchev

    Oleg Batishchev

    Magento Jedi / Senior Web Developer / Consultant

    Russia - Last active: 12 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. Victor G.

    Victor G. Agency Contractor

    C#/VB.NET Expert / Database Architect / Team Manager / CTO

    Russia - Last active: 2 days ago - Tests: 16 - Portfolio: 3

    Seeking for any complex jobs. .NET (C#/VB/ASP/ASP.NET) and Databases (MySQL, MSSQL, NoSQL) for 10 YEARS. Having 4+ years experience with .NET Framework / Relational Databases. Experience with LINQ, MVC, MSSQL, Telerik, Infragistics, SVN and many more components, tools and technologies. Worked for 6 years in C++/MFC/Win32 since 2000. Agile trained development Team Lead. Incoding Software CTO.

    Associated with: Incoding Software

    $85.00 /hr
    8,580 hours
    4.97
  3. Tahir Mufti

    Tahir Mufti Agency Contractor

    Software Expert

    United Kingdom - Last active: 1 month ago - Tests: 2 - Portfolio: 9

    Thank you for reviewing my oDesk resume. I specialize in managing outsourced projects from start to end. I have over 20 years of experience in the IT Outsourcing industry, beginning with programming, progressing to project management and finally business analysis. Apart from general software development, I am an expert in BACnet configuration and programming and SAML2 single signon systems. My expertize includes technical documentation: Functional Specification, Software Requirement Specification, Software Design Specification, Project Plan, Test Plan, Workflow Design and Analysis, etc. I am also an expert in drawing up Statements of Work (SOW) and Contracts/Agreements. As a long-time programmer, I have expertize in various programming and scripting languages, allowing me to manage both desktop applications and web development for commercial, engineering and cad/cam applications. DOCUMENTATION: - Contract/Agreement - Statement of Work (SOW) - Functional Specification - Software Requirement Specification - Software Design Specification - Project Plan - Test Plans/TestCases/Acceptance Criteria - Workflow Design and Analysis PROGRAMMING: - VB6, C++, C#, .NET - FileMaker Pro - SQL (MS-Access, MS-SQL, mySQL) - Joomla, Drupal and other CMS systems - Web 2.0, PHP, Perl, HTML, AJAX, ASP - Dreamweaver, Frontpage, Photoshop, etc. - Legacy languages: Cobol, Fortran, Pascal, PL/1, RPG, Assembler, dBase INDUSTRIES: - Healthcare in the United States (EMR, PM, HL7, HIPAA, etc.) - E-Commerce for various industries - Education (online teaching and school management) MAXIMIZING THE OFFSHORE ADVANTAGE: I have tried and tested teams available in India and Pakistan whom I use on all of my projects. Hailing from that part of the world, I am able to leverage my knowledge of their culture and thus get them to work at maximum performance. I *know* what makes them click! The savings of offshore resources are, of course, passed on to you... PRICING MODEL: I have a 2-tier pricing model. Local UK resources are priced at US$20 to $60 depending upon expertise level, while offshore resources are $10 to $25. The offshore component is generally 80 to 90% of total effort therefore overall rate is closer to $15-$20. That provides you the advantage of low-cost offshore resources without the risk of being burnt by fly-by-night operations. Thank you for reviewing my resume. I look forward to working for you.

    Associated with: eCruoStuo Agency

    $160.00 /hr
    84 hours
    4.88
  4. Ivan Mikushin

    Ivan Mikushin Agency Contractor

    Build with Clojure. Deploy with Docker.

    Russia - Last active: 5 days ago - Tests: 1

    I build and deploy performant, highly available and distributed applications utilizing a variety of technologies. I really like to build with Clojure / CojureScript, deploy with Docker and Kubernetes (on CoreOS or Mesos). I also have a good chunk of experience with Scala and Java. My recent experience includes building a Node.js API compatible runtime for embedding in Scala apps (https://github.com/KillingBilling/junction), building a calculation engine in ClojureScript (to be run on Node.js), building a QuickBooks Online application, integration with credit card payment gateways, deployment with Docker and Kubernetes on CoreOS. Background: Programming as a hobby since age 8 (since 1984). Master's in Computer Science in 2000 from Ural State Tech. Professional experience in software engineering: Java and JavaScript since 1999, Python since 2002, Scala since 2008, Clojure / ClojureScript since 2014. Done all kinds of weird stuff in Java like retrotranslating classfiles compiled for Java 5 to 1.4 (for deployment to a legacy IBM WebSphere server), patching existing libraries with AspectJ, code generation with ASM. Built an OSGi based modular app framework and runtime for OSS/BSS apps. After learning Scala became a Functional Programming evangelist at the organizations I worked for. Gradually migrated completely from Java to Scala, from Java EE (Tomcat, JBoss, Glassfish) to lightweight frameworks (Play, Akka).

    Associated with: Cheq Inc.

    $50.00 /hr
    168 hours
    5.00
  5. Yury P.

    Yury P.

    Node.JS, Angular.JS, CouchDB, jQuery, Material Design, Bootstrap

    Russia - Last active: 3 months ago - Tests: 12 - Portfolio: 5

    I'm a hard-working developer with 14 years experience. I think I am sociable and it's really easy to interact with me. My experience includes a large variety of desktop, client- server applications and web applications using C/C++, C#, MySQL, MS SQL. For last 6 years I've been working with JavaScript using Node.JS, PhoneGAP, CouchDB and AngularJS. My skills in building friendly UI, making clean, quality & easy to support sources are quite good. I'm looking for opportunities to develop mobile & web & cross-platform desktop applications.

    $66.67 /hr
    3,070 hours
    4.77
  6. Andrey E.

    Andrey E.

    Web Scraping Expert and PHP Web Developer

    Russia - Last active: 2 days ago - Tests: 7 - Portfolio: 12

    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).

    Groups: Coding Champs

    $39.90 /hr
    156 hours
    4.98
  7. Dmitry P.

    Dmitry P.

    Software Developer

    Russia - Last active: 2 days ago - Tests: 8 - Portfolio: 16

    C++/ObjC Programmer/Analyst/Software Architect with 12 years of experience and solid background in analysis, design, development and implementation of desktop and mobile applications Co-Founder of BirdsCorp.com - we developed and launched 3 successful iOS applications, available on the App Store I try to carefully choose projects that are interesting to me and match my skills from the one hand and give me a challenge or may bring something new from the other hand

    $45.00 /hr
    334 hours
    4.97
  8. Yury M.

    Yury M.

    Android developer

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

    I am a mobile developer with 2 years of experience developing on both the Android platform. Over the last 2 years, I have developed a wide range of android application using java and android SDK. My weekly availability is limited, but I can get a lot done in a short time, and I'd welcome the chance to complete a high quality project for you.

    $15.00 /hr
    325 hours
    5.00
  9. Mariya Volzheva

    Mariya Volzheva

    DB dev(Oracle,MSSQL,MySQL) + Java/JSP/PHP/CSS

    Ukraine - Last active: 2 days ago - Tests: 5 - Portfolio: 2

    I prefer to work in the field of database development: Oracle, MSSQL, MySQL, Postgres, that includes database design, optimization, migration and integration. Besides I gained experience in developing software: web-portals (Java / JSP / Java Servlets, PHP, HTML, CSS, java script), C# applications (web services mostly), Java apps. I'm looking forward for opportunities to improve existing skills and to learn new technologies.

    $20.00 /hr
    823 hours
    4.89
  10. Oleg Ulitsionak

    Oleg Ulitsionak

    iOS Software Engineer

    Belarus - Last active: 2 days ago - Portfolio: 3

    iOS Software Engineer working with iOS 7/8 SDK, Swift, Objective-C, Cocoa Touch, UIKit, Xcode, Interface Builder, Instruments, and Git on a daily basis. Proficient with advanced iOS technologies including Core Data, Core Location, MapKit, Grand Central Dispatch, and Auto Layout. Strong self learner with a desire to stay highly informed on best practices and latest developments to Apple’s iOS mobile platform. Continuously focused on providing an excellent user experience via clean, maintainable, performant code. Professional, personable, and flexible while working to achieve objectives.

    $44.44 /hr
    24 hours
    5.00