Database Administration Professionals & Consultants

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Database Administration Job Cost Overview

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

Upwork Database Administration Jobs Completed Quarterly

On average, 54 Database Administration projects are completed every quarter on Upwork.

54

Time to Complete Upwork Database Administration Jobs

Time needed to complete a Database Administration project on Upwork.

Average Database Administration Freelancer Feedback Score

Database Administration Upwork freelancers typically receive a client rating of 4.64.

4.64
Last updated: May 1, 2015
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  1. Ivan T.

    Ivan T.

    Ruby / Rails Full-Stack Architect. 8 yrs, 12k hrs, 100pct success.

    Russia - Last active: 1 day ago - Tests: 3 - Portfolio: 1

    Independent full-stack developer / technical architect skilled in: * Ruby / Ruby on Rails (from edge to legacy) * Client-side tech (HTML5 with HAML, CSS3 with SASS, JavaScript [native & libs/frameworks], jQuery, Bootstrap, and more) * Scalable, decentralized (modular) applications architecture * Databases: relational (PostgreSQL, MySQL), NoSQL (Redis, Riak, MongoDB, Neo4j), big-data-specific (Google BigQuery, Amazon Redshift) * Background jobs processing: Sidekiq, Resque, delayed_job * Message queuing: RabbitMQ (AMQP) * RESTful APIs implementation, integration with any third-party APIs (including social media APIs: Facebook, LinkedIn, YouTube, and more), data harvesting from sites which do not provide an API * Rails applications deploy, monitoring, maintenance: Heroku, Amazon EC2, Linode, Digital Ocean) * Amazon Web Services infrastructure: EC2, S3, Glacier, Redshift,.. * Process: TDD/BDD with RSpec, Cucumber, Capybara, Zeus, Guard * Version control systems: svn, git (with GitFlow, GitHub Flow workflows) As a full-stack developer / technical architect, I can develop scalable and stable multi-node server-side applications and also can evaluate your Ruby/Rails application and make suggestions on possible optimizations / refactoring / adopting best practices. As a team lead, I can divide, prioritize and delegate tasks to developers, consult developers on best practices, ensure high overal quality of software product. I like challenges, have solid skills of problem solving, do not require supervision to successfully perform my duties. Dependability is also one of my key strenghts (never left my work half-done / half-functioning). If my current rate fits your project's budget, contact me to discuss technical and other aspects — I'm looking forward to it.

    Groups: Engine Yard Ruby on Rails Professionals Network

    $100.00 /hr
    12,939 hours
    5.00
  2. Salma Naz

    Salma Naz Agency Contractor

    Web & Graphics Designer - Genesis & Headway - OptimizePress 1.0/2.0

    Pakistan - Last active: 1 day ago - Tests: 4 - Portfolio: 13

    PERSONAL STATEMENT I’m a highly creative Web Designer with experience in both the public and private sectors.I have an advanced knowledge of user experience and I’m looking to develop my career in supervisory role focusing on high profile projects. KEY SKILLS Programming Languages and Designing Software's: HTML/XHTML, XML, CSS, JavaScript, PHP/MySQL, Flash Software Packages, Microsoft Office, Photoshop CS5, Dreamweaver CS5, In design, Fireworks 8, WordPress, EXPERTISE: 1. WordPress, 2. OptimizePress 1.0 and 2.0 (Squeeze Pages/Landing Pages and Aweber handling) 3. Wishlist Membership 4. Any type of Web CMS based sites handling, Products uploading, modifications. 5. WP and PHP sites Customization - 6. Logo Design, Business Card Design , Banner Design, Page Design , E-book cover designing etc. 7. PSD's to Responsive WordPress and HTML/CSS sites 8. Membership Sites Development and integration with different payments and Auto-Responders (For example, Awaber, MailChimp, GetResponse , Paypal, Stripe, and some other popular one.) 9. Genesis Framework Specialist 10. Headway Themes designing and development using WordPress I am able to translate from pashto to english , english to pashto, urdu to english and english to urdu. (I do also Confidential Translations for the above listed languages)

    Groups: Bluehost Developers and Designers, PHPFox

    Associated with: Web Graphics and OptimizePress Experts

    $50.00 /hr
    264 hours
    4.91
  3. George E.

    George E.

    Senior web developer

    United States - Last active: 10/25/2013 - Tests: 8 - Portfolio: 5

    Over the last 15 years, I have developed a wide range of websites using HMTL, CSS, PHP, and MySQL including sites for startup companies and small corporations. My core competency lies in complete end-end management of a new website development projects, and I am seeking opportunities to build websites from the ground up for you or your business. I am overly competent in database management and have superior knowledge of internet security from experiences from both ends of the spectrum, I have been a hacker in the past and now use this knowledge to better my penetration testing skills.I have many tools that I use to offer clients that guaranteed the most in depth penetration test of their websites. I charge $125.00 for the test, along with a very in-depth compliance report that will explain all vulnerabilities found to you the client. When you hire me for just programming, not only can you rest assured that you will automatically get a secured script and you will not have to worry about sql, xss and csrf vulnerabilities from any part of the scripts that I write. Security is my main focus when writing a script! I have skills in jquery animation, animations with new technology such as adobe edge currently in prototype stage (which will most likely deprecate flash), I have worked on almost every type of website there is from database driven cms, to static html, from real estate websites to javascript driven penny auctions, I have created gaming websites such as knightcrusaders.com, and I also offer server tuning for those who have dedicated servers and find that their websites are just moving to slow, I can optimize queries, tune mysql and php. Again I do have have over 15 years of experience so if there is something I have not listed feel free to ask and I will let you know if I have the ability to do it! I have taken several of the odesk test in order to ensure the client that I do know what I am talking about, I am in top 20% in a few categories which is by far not an easy accomplishment.

    $55.56 /hr
    38 hours
    4.78
  4. DeeJ Kinder

    DeeJ Kinder

    Sr. Australian Web Developer

    Australia - Last active: 07/09/2013 - Tests: 3 - Portfolio: 8

    A one stop shop for all your web development needs. Experienced Web Developer with over 7 years experience working with leading digital agencies & businesses to design and develop exciting & challenging web properties. Capable of taking a project from concept to deployment and beyond. I harness the latest technologies to create the most appropriate solutions to your development needs. Follow coding standards, design patters & best practices to ensure all code works fast and efficiently the first time. Expertise: - PHP: Development & optimization - MVC: Zend, Symphony, Smarty - MySQL, DoctrineORM - CMS: Drupal, Wordpress - MOBILE - Responsive design, Phonegap - HTML, XHTML, HTML5, CSS, CSS3, JavaScript, jQuery, Ajax, Json, DHTML, XML - API Integration: Facebook, Twitter, eBay, eWay, PayPal, openAds, Google Adsense, Google Analytics My past responsibilities have included: - Developing a custom scalable CMS with fine grained content and user permissions capable of managing multiple large media heavy websites - Designing multiple databases big, small, complex and simple and also performed query optimisation - Server administration for 20+ Servers, EC2 Instances running LAMP stacks - Creating a game tracking system capable of tracking millions of game loads on third party websites across the globe daily - Creation of a Virtual Currency system with API's for integration with third party applications - Payment Gateway Integration with multiple currencies (eWay, PayPal etc..) - Custom built shopping cart for the sale of both virtual and physical products - Successfully integrated numerous websites with APIs from social networks like Facebook and Twitter - Designed and developed several Facebook applications - Converting Existing Websites to Zend Framework - Built Integrated competition systems with automated shut off and winner picker - Score Submissions Systems for major games portals and branded casual gaming websites - Creation and management of Recurring Payment systems - Administration of Development Virtual Machines - GeoLocation - Migrating PHP 4 applications to PHP 5 - Integrated OpenX ad-serving platform with Content Management Systems - eBay API integration - Facebook API integration - MySQL query optimization - Optimization for mobile devices - Performed front end design including responsive designs - Created banners for ad campaigns - PLUS MUCH MORE! Been burnt by a low cost developer? Need your site fixed, upgraded or enhanced? I also specialize in fixing and optimizing poorly developed & poorly functioning web properties. Get your site fixed by some one who knows what their doing today! If you have any questions feel free to ask.

    $111.11 /hr
    0 hours
    5.00
  5. Daniel Z.

    Daniel Z.

    Highly skilled API integrator, PHP (ZF) Coder and Project Manager

    Poland - Last active: 4 days ago - Tests: 7 - Portfolio: 6

    Goal: Project and develop high quality apps for your success. Profile: OOPHP & Zend coding, IT consulting and business analyst, project coordinator and manager, Other skills: Apache, Bind, SSH, bashscripting, Memcached, Github, Solaris, Oracle, MySQL, Radius, AD, expert knowlegde of many *ux and windows systems Advantage: Project and implementation of many web apps. Most of it projected and developed by myself using Zend Framework, Google API (youtube, gdata), social API (twitter, facebook). Some of it integrated with operating systems or AAA software (radius, ldap). Usually Design Patterns were used (like Template Method, Version of Control, DAO, Dependency Injection, Decorator and so on). Some application built upon a structure of web services (XML, REST, JSON), some using jQuery and AJAX. Tools and technologies: Apache, radius, bind, ldap, Zend Framework, XML, SOAP, Linux, Linux daemons, Memcached, Sockets, REST, JSON, Oracle, MSSQL, MySQL, Design patterns, MVC, SVN, BASH, PHPUnit, Xdebug, Unit testing, Google Youtube API, Google Gdata API, Google Maps API, Facebook API, PayU API

    $35.00 /hr
    1,615 hours
    4.98
  6. Adeyemi A.

    Adeyemi A.

    Web Developer -- Joomla, Wordpress and WooCommerce Expert

    Hungary - Last active: 3 days ago - Tests: 8 - Portfolio: 8

    Thanks for visiting my profile. I provide quick and excellent web design services to my clients while keeping within the limits of their budgets. I will take on any project and make no compromises to ensure the final product is exactly as required. I am a conscientious and skilled programmer who can also design UI very well. I have excellent communication skills and work extremely fast to ensure the project is completed in the shortest time possible. I have strong experience in PHP, MySQL, jquery, Wordpress, joomla, woo commerce, wp-ecommerce, opencart, zen cart, cart66, payment gateway configuration and ecommerce consulting. You may contact me via Skype or eMail and I will be happy to set up a convenient time to discuss your current project and offer both feedback and ideas for improvement.

    Groups: Bluehost Developers and Designers, Joomla!

    $27.78 /hr
    1,235 hours
    4.84
  7. 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
  8. Minh N.

    Minh N.

    Server Admin/Linux/Unix/AWS Ec2/ Nginx /WordPress/Magento/Odoo

    Vietnam - Last active: 2 days ago - Tests: 7 - Portfolio: 4

    I have been Server Admin and Web Developer for over 10 years, I worked with many top-rated websites all over the world. I am expert with LEMP and LAMP system, very good at speeding up servers and sites. For some personal reasons, I MOVED back to Vietnam. I am also working at Elance and Freelancer. If you need references, please don't hesitate to contact me. http://vincosolution.com/ My Blog: http://blog.vincosolution.com/ My Linkedin: https://www.linkedin.com/profile/view?id=204192625 Security Portfolio: http://goo.gl/75iNSS http://packetstormsecurity.com/files/author/8194/ http://sangte.blogspot.com/ Hall of Fame: https://www.apachefriends.org/about.html - Linux maintaince/troubleshooting (RHEL, Centos, Debian, Ubuntu, FreeBSD, gentoo, Mac OS X Server) - Windows Maintaince / Troubletshooting (Windows Server 2003-2012, Hyper-V, Lync, SharePoint Server 2010-2013) - Virtualization: (Vmware Esxi 5.x, Openvz, Virtuozzo, Xen, KVM, Vserver) - Cloud hosting (Amazon EC2, AWS, S3, RDS, simple Cache) - Networking (dhcp, DNS:powerdns/bind/named, vpn: openvpn/pptp, firewalls: iptables/ipfw, qos, proxies, tcpdump) - Web servers (apache, nginx, lighttpd, tomcat, ssl installation and troubleshooting) - Caching ( apc/xcache/memcached/varnish/nginx) - Load Balancer (Nginx/Haproxy/Hardware LB) - Mail servers (exim, postfix, qmail, antispam/ antivirus: clamav/spamassassin/amavis, courier, dovecot) - Bulk marketing (Dkim, spf, high speed/inboxing, interspire) - Automation (puppet, perl/shell/awk scripting) - Monitoring (nagios, zabbix, munin) - Hosting Control Panels (Cpanel/WHM, Plesk, Directadmin, ISPconfig..). - Mobile Application (Android / iOS / Windows Phone)

    Groups: Bluehost Developers and Designers

    $38.89 /hr
    1,763 hours
    4.86
  9. Topher L.

    Topher L.

    Specializing in Server Administration, Configuration, and Deployment

    United States - Last active: 1 day ago - Tests: 5

    I have been in the telecommunications industry for over 13 years and have worked as a consultant to major Fortune 500 companies in the past for both business and technology needs. I have a vast knowledge of anything that relates to the internet, both hardware and software realms and have worked on a variety of projects ranging from the simple to large scale transition ones spanning months at a time. I understand a business' need to get projects done right the first time and have always exceeded my clients goals. If they're not happy, I'm not happy. I have a dual bachelors degree from the University of Colorado at Denver in Business Information Technologies and Business Management. My Masters in Business Administration is in International Business and most IT skills I have picked up on my own or through various courses either online or at the local community college. I look forward to working with you and completing any projects you may have, from the quick fix to an entire server farm rebuild. I am also a word class back end programmer familiar with MySQL, Bash, PHP, Perl, and Python. Please, no front end design work, I don't have an eye for creativity (unless it's something simple of course). I look forward to working with you and any projects you may have for me.

    $39.00 /hr
    382 hours
    4.98
  10. Thei Kevin Suteja

    Thei Kevin Suteja

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

    Indonesia - Last active: 2 days 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
    579 hours
    4.97