Database design Professionals & Consultants

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Database design Job Cost Overview

Typical total cost of Upwork Database design projects based on completed and fixed-price jobs.

Upwork Database design Jobs Completed Quarterly

On average, 125 Database design projects are completed every quarter on Upwork.

125

Time to Complete Upwork Database design Jobs

Time needed to complete a Database design project on Upwork.

Average Database design Freelancer Feedback Score

Database design Upwork freelancers typically receive a client rating of 4.59.

4.59
Last updated: May 1, 2015
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  1. Jonathan C.

    Jonathan C.

    Consultant

    United Kingdom - Last active: 5 days ago - Tests: 1

    I have a UK university PhD, in Artificial Intelligence, and the business management skills to match, together With 15 years of Delphi, C++, Java, SQL, and Object-oriented analysis and design experience. I specialise in development including protocol specification, thread management, distributed communication and database transaction management. I have retro-fitted software in tasks ranging from installing improved modules to sophisticated Artificial Intelligence sub-systems. I can provide the often essential empathy with the contract holders, and the pragmatics to satisfy the demands of management. I have 20 years of competency in the software industry, and have a proven track record that will guarantee the successful realisation of your system requirements. I have designed and implemented systems used by multi-billion turnover corporations around the world, saving millions of pounds savings per year. My scope in system design and development ranges from individual utilities and embedded operating systems, through to large-scale corporation-wide distributed architectures. I am also able to provide a code debugging and fixing service, either onsite or online. I can give workshops and can facilitate training of new software developers, both in-house and online. I have managed my own team and maintained their skills matrices, ensuring training has been current. I have defined and managed new product releases and have written instruction manuals for new and "super" users at the customer end of the project.

    $105.56 /hr
    2,418 hours
    4.96
  2. Igor D.

    Igor D.

    mysql & mongodb expert

    Macedonia - Last active: 4 days ago - Tests: 9 - Portfolio: 3

    -Data Modelling and Database Design Create database designs by performing needs / requirement analysis, creating a logical mode, and then implementing the physical model. -Backup and Recovery Making periodic backups of data and keeping it safe from accidental or intentional destruction. Testing recovery plans so that when problems do arise, data can be restored quickly. -Capacity Planning Watch data growth, and plan how best to deal with it. This may include archiving it, increasing the size of current hardware, or adding new hardware. -Change Management Server configurations, database schema change over time. Perform impact analysis before changes are made, implement changes, test changes, and document them. -High Availability Ensure high availability, including use of log shipping, clustering, database mirroring, and other technologies. -Monitoring Monitoring performance, monitoring server disk space, monitoring logs, ensuring jobs have run successfully, checking for errors, and so on. -Needs/Requirements Analysis Perform needs/requirements analysis. Talking to users, finding out their needs and requirements, and determining the best way to meet them. -Performance Tuning Monitor performance to determine ways to optimize database performance. -Report Writing Writing reports against databases in transact-SQL code to extract the data, or creation and formatting physical reports. -Security Control who can access data and what they can do with it. Creating SQL Server login IDs, database IDs, assigning permissions, moving security between servers. -Testing Testing servers, testing databases, testing applications, testing management tools, and so on. Ensure that data integrity and high availability, is maintained at all times. -Training Users Sharing knowledge with other DBAs, developers, or end-users. -Working with colleagues Interacting with other DBAs, developers, end users, product-knowledge specialists, vendors, accountants, hardware experts, and networking experts.

    $48.89 /hr
    353 hours
    5.00
  3. Jonas S.

    Jonas S.

    rentmybrain

    Germany - Last active: 20 days ago - Tests: 12

    Talent: Math "Top 0.1%". I rapidly understand situations and can't stop to incubate new Ideas and concepts. Thus i could turn out a key in moving your idea into a profitable beta and making it a failproof one backed by stochastics and statistics. I would also like to leverage my skills by designing new robust social systems and programming core pieces, algorithms, distributed systems/databases, machine learning/AI, science. -- I look for milestone/performance-based payments, which fits unique non-repetitive work is most efficient for clients. I may also be happy to support your novel and positive or charitable project for free voluntarily. -- Yet i may very well turn out helpful in automating repetitive tasks which you would otherwise get done only manually through countless of freelancer hours. Through rapid prototyping the threshold of complexity/volume to break-even automation of a job is usually much smaller than clients expect and often comes with 100% accuracy. Languages: (native) German. English (writing this down in my 'instant messaging quality'), bits of Latin languages. Keywords/Tagcloud (I'd be happy to participate in interdisciplinary projects in any of the following fields, some of extensive experience/practice - others to learn still) Big data analysis/datascience Business plans, Finance/Stockmarket/Trading Mathematics / Stochastic-process, Supercomputers (clusters, cloud) Crowdsourcing, Crowdfunding, Social-business, microlending, microwork, peer2peer, blockchain, Datajournalism, Infografics, Diagram- illustration. algorithmic thinking, Chemics, Nanotechnology, Physics, Biology, regenerative Energy, Matlab, SciDB, NewSQL, drizzle, nuodb, neo4j, relational in-memory database, redis, voltdb, google grants adwords for non profits facebook ads adverts, Cloudera, Wolfram Mathematica, C++, C#, Visual Studio, Prolog, logic, UIMA, computational linguistics, google ngrams, google trends, NLP, computer vision, openCV, statistics, Wolfram alpha, IBM watson, SPSS, R, Ethics, Politics, Philosophy, Theology, apache camel, apache mahout, imacros, Sociology, Psychology)

    $76.54 /hr
    6 hours
    5.00
  4. Philip Williams

    Philip Williams

    Programmer

    United States - Last active: 05/07/2013 - Tests: 4 - Portfolio: 2

    I have strong client-server application skills and am very good with VB.NET, MS-SQL, MySQL. I have worked as a single developer and as a member of a team. I have also managed teams of programmers. I am very experienced with Crystal Reports. I also have some experience with ASP.NET and with PHP.

    Groups: AspDotNetStorefront

    $50.00 /hr
    374 hours
    5.00
  5. Maria C Sanchez Aramayo

    Maria C Sanchez Aramayo

    Database Developer

    Brazil - Last active: 1 day ago - Tests: 4 - Portfolio: 1

    Over the past 10 years, I have developed database information systems using Microsoft SQL Server, MySQL and Access; developed websites using HTML, DHTML, CSS, PHP, ASP.NET, Jquery and Javascript. In addition, I have experience in Object-Oriented Design and Development, Systems Analysis and Design, data transformation (SSIS), Excel Macros and VBA. I'm focused on efficiency and automation, insightful analysis, and producing high quality work for my clients. I like challenges and ready to face difficulties. It makes me always learn something new and be on top of the hill.

    $24.00 /hr
    523 hours
    5.00
  6. Emrah B.

    Emrah B.

    Certified Oracle Developer / DBA

    Turkey - Last active: 1 day ago - Tests: 2 - Portfolio: 2

    I am an individual with 10 years of experience in Oracle. I've taken responsibility and specialized in all aspects of Oracle Database systems. * Oracle 9i/10g/11g/12c Administration * PL/SQL Development * Oracle RAC (Real Application Clusters) * SQL Tuning * Database Design and Modelling * Performance Tuning * ASM (Automatic Storage Management) * Backup and Recovery With RMAN * Oracle Enterprise Manager Grid Control Administration * Oracle Dataguard Administration * Linux System Administration

    Groups: Oracle Certified Associates

    $28.00 /hr
    1,259 hours
    4.68
  7. Nicholas White

    Nicholas White

    GIS Specialist

    Canada - Last active: 10 days ago - Tests: 1 - Portfolio: 14

    Education - BSc Geography - Advanced GIS graduate diploma Experience - ESRI & open-source GIS software (ArcGIS, QGIS, MapInfo) - Web-development (Leaflet, OpenLayers, Google Maps API, Javascript, jQuery, CSS/HTML) - Database management - Spatial-data analysis (raster and vector) - 3D modelling (CAD, Sketchup) - Digital design & presentation - Planning & system implementation - Available immediately (video-conferencing) I have helped implement a variety of sustainable, low-cost GIS systems where limited resources may exist. I have experience conducting thorough data collection and complex spatial analysis. I have also expanded into creating custom tools, web-applications, 3D models, and rich, animated presentations. I am seeking further opportunities with GIS development/implementation, or the analysis and presentation of your spatial information.

    $18.00 /hr
    47 hours
    5.00
  8. Thei Kevin Suteja

    Thei Kevin Suteja

    Expert in Web Design/ Developer, Wordpress, Other CMS, Bootstrap

    Indonesia - Last active: 15 hours ago - Tests: 7 - Portfolio: 15

    I am an IT fresh graduated, while yet I'm still very young, I have developed my own profitable company business, receiving numerous of praises and fantastic feedback from clients, and dealing with business development for my 2 companies. I define myself as a perfectionist person, who cant stand on even a tiny little design mistake. i will generally fixes those type of issue on my own, until i satisfied. Anyone wont ever doubt my commitment on any project i had. Over the past 4 years, I have developed lots of websites for educational / commercial purpose. some of my highlight projects were: www.emily4u.sosbrandmedia.com >> Wordpress (Still in Progress) www.zoistory.com >> Wordpress - Custom Theme Creation (PSD to Wordpress) www.lavigna.hk >> Wordpress (Still in progress) - Custom Theme Creation (PSD to Wordpress) www.mylawteam.com >> Wordpress Custom Theme Creation (Odesk) www.sosforwarder.com >> Wordpress www.montanasonic.com >> Wordpress Custom Theme Creation (Odesk) www.loantechs.com >> Wordpress Custom Theme Creation (Odesk) www.dondiwestlaw.com >> Wordpress (Odesk) www.tripledfitness.com >> Wordpress Custom Theme Creation (Odesk) kuiki-sg.cloudns.org/kevin/ >> BOOTSTRAP Framework (odesk) www.sosbrandmedia.com >> Wordpress www.butikimport.com >> OPENCART ECommerce www.designbyketi.com >> Wordpress (Odesk) I am very glad to be able to have a bright full freelancing career, all thanks to Odesk community.

    Groups: Bluehost Developers and Designers

    $18.33 /hr
    584 hours
    4.98
  9. Declan G.

    Declan G.

    15 years Microsoft Access database design and development

    United Kingdom - Last active: 5 days ago - Tests: 12 - Portfolio: 3

    As a problem solver, I have designed and developed easy to use office, school, college & library management systems with Access. If you want to be in control of your data, I can provide the tables, queries, forms and reports to make your daily business tasks as you envision them. Get things done efficiently. See your progress with every record added. I can provide the results you need. With 15 years experience and ever increasing adoration of MS Access I create time and money saving solutions. I have achieved top 10% test results for MS Access (among others) in oDesk and Elance. I have closely watched MS Access at every level and love producing small or complex but always effective database solutions for busy small organisations. Long live MS Access!!!

    $30.00 /hr
    29 hours
    4.86
  10. Nallusamy V

    Nallusamy V

    Expert in SQL, Web(PHP), Database Design and Junior android Developer

    India - Last active: 15 hours ago - Tests: 6 - Portfolio: 1

    Over the last 12 years, I have developed a wide range of SQL queries, SQL Stored Procedures, CSV data file load in various Databases, Database Design (ER Modelling, Data Mapping, Relationship Diagram) for various projects, Data scrapping and also websites using HTML, PHP, AJAX, JQuery and MySQL including sites for small businesses. My core competency lies in SQL, Database Design and Web Development. In Odesk, i am permanently working for one client more than a year for MYSQL Development, SQL Stored Procedure, Function Development, CSV file load and Formatting CSV file content for SQL Load. I also have some experience in the following areas: -Android Development, Android Wire frame Design - Business Intelligence (Datastage, Informatica, SSRS) -UNIX, LINUX Shell Script -Crystal reporting, SPICEWORKS, Open Office, -Agile, Scrum, Technical Design Document -Visual Basic My Deliverable are : 1.Understanding Document 2.Technical Design Document, 3. Run Instructions Document (whichever is applicable)

    $11.11 /hr
    291 hours
    4.98