Database design Professionals & Consultants

Browse Database design job posts for project examples or post your job on oDesk for free!

Database design Job Cost Overview

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

oDesk Database design Jobs Completed Quarterly

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

125

Time to Complete oDesk Database design Jobs

Time needed to complete a Database design project on oDesk.

Average Database design Freelancer Feedback Score

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

4.59
Last updated: May 1, 2015
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Igor D.

Igor D.

mysql & mongodb expert

Macedonia - Last active: 1 day ago - Tests: 9

-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
349 hours
5.00
Jonathan C.

Jonathan C.

Consultant

United Kingdom - Last active: 2 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
2,324 hours
4.96
Arens Myzyri

Arens Myzyri

Web and Database Developer

Albania - Last active: 15 days ago - Tests: 4

I've long experience as web and database developer. I'm Specialized in PHP, mySQL,, Access, WordPress, Joomla, Magento, and E-Commerce platforms like: Shopify, BigCommerce, PrestaShop etc. I work very hard with great desire to make any project run successfully and I want the client to be satisfied with my work. One of my skills is performance. I work very fast. I apply only to project that I know how to do. If the client hires me I will make sure to finish the job much before of the end date with great quality. Thanks for visiting my profile Arens Myzyri

$54.00 /hr
0 hours
4.89
Jonas S.

Jonas S.

rentmybrain

Germany - Last active: 7 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
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.

$50.00 /hr
374 hours
5.00
Maria C Sanchez Aramayo

Maria C Sanchez Aramayo

SQL DBA

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

SUMMARY OF QUALIFICATIONS Solutions-driven database administrator, providing technical support to improve queries and server performance. Unique analytical problem-solving ability. Solid knowledge of SQL SERVER administration and programming. Excellent team building, leadership, and conflict resolution and management skills ACHIEVEMENTS Resolved security issues on SQL SERVER Reestructure the database for Central America Countries Administrate and Maintenance of Central America Databases in Transunion. Implemented Disaster Recovery Model for Central America Databases in Transunion. Improve queries to reduce database deadlocks.

$24.00 /hr
503 hours
5.00
Muhammad junaid K.

Muhammad junaid K.

Senior Expert Android Developer, PhoneGap expert,...

Pakistan - Last active: 2 days ago - Tests: 4 - Portfolio: 2

I have a lot experience in android/iphone and have almost built 50 applications and which are of very complex level. And have a lot of command on android/iphone/java/wordpress Services that you can get by hiring me Mobile development ( android, iPhone, Phonegap ) Websites - wordpress, joomla, magento, Custom PHP, cake php Main Android features that I have worked on are listed below : - - Web Service ( PHP, JSON, XML, SOAP, REST) - Client - Server Android Apps - Location Based Apps ( Google Maps, Google Places API, GeoLocation, GPS ) - Facebook sdk Integration - Barcode and qrcode / qr-code scanning - MySQL, SQLite - Alarm reminder - Multithreading/Serialization - Local Notifications - GoogleAnalytics - Advertisement ( Ad Mob, Ad whirl, RevMob, Chart Boost ) - InApp Billing Subscriptions - Broadcast receiver - SharedPreference, Shared preference - GSON - Active Android SQlite ORM - Custom listview, gridviews - Services - Asynctask Version Tools :- - GitHub - Bitbucket - Tortoise SVN - Jira

$22.22 /hr
166 hours
4.95
Emrah B.

Emrah B.

Certified Oracle Developer / DBA

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

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

$25.00 /hr
1,216 hours
4.68
Fernando Barrocal

Fernando Barrocal

Software Architect, Project Manager and Web Develo...

Brazil - Last active: 1 day ago - Tests: 5 - Portfolio: 5

I am looking for opportunities to work on areas of my expertise, which includes building internet systems since the planning to its deployment, going through server installation, researching the best technologies the system development, webpages layout and design , focusing on the client's needs. I have a strong background working with servers maintenance since 1998, in several areas, like network analisys and security, email , file, network and application servers as well web infrastructure like LAMP. My experience includes maintence and security of networks with firewalls, anti-virus and anti-spyware solutions. As Project Manager I am able to create web systems in several languages using different frameworks like Struts in Java, Zend, Zend 2 and CakePHP for PHP and .NET C#. I have a large experience in MVC Architectural Patterns, which, in synergy with my experience working on distributed projects, gives me experience needed to work along other developers and designers as needed. I am a highly organized developer and look forward to have a system tracking tasks and jobs that are needed to be done for long term works. Among all high level frameworks I use I have experience working with several other technologies like SOAP, REST, Payment Gateways, Boostraps (twitter, node) Feel free to contact me with any question.

$30.00 /hr
3,086 hours
4.89
Nicholas White

Nicholas White

GIS Specialist

Canada - Last active: 15 days ago - Tests: 1 - Portfolio: 15

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
44 hours
5.00