Database Administration Professionals & Consultants

Showing 125 freelancers

Database Administration Professionals & Consultants

Showing 125 freelancers

  • Web developer, Web designer, HTML5, SEO ,Technical writer

    Hello there, my name is Tanvir. I am from Bangladesh.Currently , i am studying Software Engineering from University of Dhaka and Joined as an Intern into a Company that provides CLOUD service as well as develops web application . So, I … more

    Hello there, my name is Tanvir. I am from Bangladesh.Currently , i am studying Software Engineering from University of Dhaka and Joined as an Intern into a Company that provides CLOUD service as well as develops web application . So, I am experiencing in working with huge DATA and their use in terms of web application.I have 2 years of work experience in web designing and developing.I proudly acknowledge my service around the entire world.For each work with every possibilities, i will assure the ____ <<< QUALITY >>>____ of my work.  less

    web-design software-testing codeigniter html5 twitter-bootstrap ajax database-administration database-design 3d-modeling django-framework 00 more less
    • $5.56 HOURLY RATE
    • 3.9
    • 3 HOURS
    • BANGLADESH
    • LAST ACTIVE
    • 8 PORTFOLIO ITEMS
    • 3 TESTS
  • Web Developer -- Joomla, Wordpress and WooCommerce Expert

    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 … more

    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.  less

    wordpress wp-ecommerce joomla zencart opencart drupal magento seo amazon-ec2 linux-system-administration database-administration 00 more less
    • $27.78 HOURLY RATE
    • 5.0
    • 947 HOURS
    • HUNGARY
    • LAST ACTIVE
    • 8 PORTFOLIO ITEMS
    • 8 TESTS
    GROUPS:
  • Web Devloper and Certified Ethical hacker

    If I want to introduce myself in one word , " I am a warrior against hackers or evil men do want waste your online business or reputation. For you all who read my profile, never think yourself safe anytime. Just follow … more

    If I want to introduce myself in one word , " I am a warrior against hackers or evil men do want waste your online business or reputation. For you all who read my profile, never think yourself safe anytime. Just follow rules of security and then you can prevent hackers most of the time. As a security specialist you need to believe someone. That is very important. I give guaranty you about this. You never complain about my honestly. Also last thing I always tell reasonable cost for my client. So one thing you remember less cost may solve problem for sometime but never permanent. I want to provide you permanent solution. " I will ensure you 100% satisfaction with my development and hacking removal task. I work with below fields: - Joomla/Wordpress/osCommerce/Magento/Drupal and all CMS/forum devlopment. - Virus/Rootkit/Backdoors detection and removal - Web pages monitoring - Hacking recovery (shared hosting plans to dedicated servers) - Vulnerability patch - Audit - 24/7 Server Security Management - Full security audit (Linux dedicated/VPS servers) - System/Network Monitoring - Security updates/upgrades and hardening - Perl/CGI et PHP scripts audit -SQL Injection, XSS Cross site scripting - Havij, burp suite, sqlmap, webscarab - DDoS attack mitigation - Comment spams (blog, forum, contact form) As well as I do development work with different cms and php. From, Barkot  less

    asp php codeigniter cakephp database-administration joomla joomla-fabrik wordpress jquery-mobile jquery virus-removal network-security 00 more less
    • $5.56 HOURLY RATE
    • 5.0
    • 643 HOURS
    • BANGLADESH
    • LAST ACTIVE
    • 6 PORTFOLIO ITEMS
    • 5 TESTS
  • Windows/Linux Server Expert and DBA

    For more then 15 years, I have been working Microsoft technologies specifically Windows Server 2000/2003/2008/2012, Microsoft Exchange Server, IIS, SharePoint. My major competency is server configuration, maintenance and troubleshooting: Active directory, GPO, DHCP, DNS, MDT, Hyper-V, WSUS … more

    For more then 15 years, I have been working Microsoft technologies specifically Windows Server 2000/2003/2008/2012, Microsoft Exchange Server, IIS, SharePoint. My major competency is server configuration, maintenance and troubleshooting: Active directory, GPO, DHCP, DNS, MDT, Hyper-V, WSUS, and SCE. I have valid Microsoft Windows Server certificate MCSA (MS Windows Server 2012) and Microsoft Specialist certificate (74-409: Server Virtualization with Windows Server Hyper-V and System Center) My DBA experience of around 5+ years in MySQL, Oracle and Microsoft SQL Server 2000/2005/2008/2008/2012 installation, Configuration, Troubleshooting, Backup/Recovery, Performance Tuning, Creating jobs, alerts and maintenance plans, database mirroring and clustering, log shipping, replication. I have valid Microsoft SQL server certificate MCTS (MS SQL 2008 R2) and MCSA (MS SQL 2012). My skills include Linux server administration, web site developing and migration. I have a my own web projects many worked with hosting company's also good knowledge of HTML,CSS, PHP. I have also deal with Cisco/Linksys/HP managed switches.  less

    windows-administration database-administration t-sql linux-system-administration virtualization php website-development html web-design mysql microsoft-sql-server-administration windows-7-administration windows-nt-administration 00 more less
    • $33.89 HOURLY RATE
    • 4.9
    • 22 HOURS
    • LATVIA
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 6 TESTS
  • Sphinx Search, Solr, Performance/MySQL Optimization, PHP Scalability

    Summary: Expert in Sphinx Search, Solr, high traffic sites, performance optimization, Mysql & query optimization, PHP, scalability, web security, large mysql databases Sphinx: Expert in implementing large scale, relevant, fast search & recommendation engines using Sphinx Search and Solr. Have 5 years … more

    Summary: Expert in Sphinx Search, Solr, high traffic sites, performance optimization, Mysql & query optimization, PHP, scalability, web security, large mysql databases Sphinx: Expert in implementing large scale, relevant, fast search & recommendation engines using Sphinx Search and Solr. Have 5 years working experience with Sphinx implementation, optimization, search algorithms & design. Have implemented several large scale Sphinx instances, including TradeKey.com, CityBase.com, TheReadingRoom.com, eComfort.com, Bolee.com, SatelliteVoter.com & more. Can also help improving results for existing sphinx implementations. If you are having any sort of issues with Sphinx or Solr, you should contact. Performance Optimization: I provide end to end solution for website performance improvements which include optimization for queries, mysql server, php, apache, varnish, nginx etc. I specialize improving performance for WordPress, Drupal, Magento, Prestashop, Joomla and many other open source cms. Also expert in improving front end performance by applying best practices for Front End Optimization (FEO). My services will improve speed of website & reduce hardware costs. Scalability: My services will help your site grow by handling more and more traffic efficiently. If you site is unable to handle growing traffic because of hardware or programming than I can help. Have worked with many high traffic sites like TradeKey.com (world's 2nd largest b2b portal), CityBase.com, Gamezebo.com, Bolee.com, TheReadingRoom.com, eComfort.com, i-phoney.com, Markify.com, AllergyTrails.com and many more. See SphinxConsultant.com for more details.  less

    sphinx php mysql wordpress magento drupal creloaded load-balancing prestashop apache-solr zencart nginx memcached database-administration lamp-administration apache-administration security performance-tuning 00 more less
    • $40.00 HOURLY RATE
    • 5.0
    • 615 HOURS
    • PAKISTAN
    • LAST ACTIVE
    • 15 PORTFOLIO ITEMS
    • 7 TESTS
    GROUPS:
  • Hacking&security , Web programmer,Web Designer , Softwar&script

    Over the last 5 years, I have developed a wide range of websites using HTML,CSS, PHP, and MySQL including sites for startup companies and small businesses. My core competency lies in complete end-end management of a new website development … more

    Over the last 5 years, I have developed a wide range of websites using HTML,CSS, PHP, and MySQL including sites for startup companies and small businesses. My core competency lies in complete end-end management of a new website development project, and I am seeking opportunities to build websites from the ground up for you or your business. Fast Developer : PHP,HTML/xHTML,CSS,MYSQL,JAVASCRIPT,AJAX -PSD to XHTML / HTML5 -Website Development with html5 & css3 for all browser Softwar & script: - PHP scripts - Python scripts (iRC Bots, web bots ,...) - Security and penetration testing - C++ and Qt lib  less

    php security c++ html css python c javascript adobe-photoshop mysql sql psd-to-html network-security qt database-administration penetration-testing arabic french 00 more less
    • $25.00 HOURLY RATE
    • 4.9
    • 22 HOURS
    • ALGERIA
    • LAST ACTIVE
    • 3 PORTFOLIO ITEMS
    • 5 TESTS
  • Expert in image processing, embedded, device drivers and mobility

    www.hubino.com | www.hubino.com | www.hubino.com My core competency lies in video processing, embedded solution, device drivers, Image processing, openCV, STASM Algorithms for facial / voice biometric recognitions over Cloud platform ( WEB/iOS/Android ). - Image processing / video processing … more

    www.hubino.com | www.hubino.com | www.hubino.com My core competency lies in video processing, embedded solution, device drivers, Image processing, openCV, STASM Algorithms for facial / voice biometric recognitions over Cloud platform ( WEB/iOS/Android ). - Image processing / video processing. -Android Development experience -Java Developments -Oracle Database Server -MS SQL Server -My SQL Server -Linux Adminstration -Computer Vision Algorithms are additional plus -Facial Recognition Algorithms are additional plus -Database Management, Database Programming  less

    database-administration opencv database-programming oracle-database mysql embedded-systems embedded-linux embedded-c unix-system-administration linux-system-administration c c++ matlab java j2ee 00 more less
    • $33.33 HOURLY RATE
    • 4.8
    • 840 HOURS
    • INDIA
    • LAST ACTIVE
    • 9 PORTFOLIO ITEMS
    • 5 TESTS
    ASSOCIATED WITH:
  • PHP, Yii, Zend, Wordpress Theme / Advanced Plugin Developer.

    I'm a web developer with a smarter and professional experience in Custom PHP, Wordpress, Joomla, Yii, Zend with the best Bootstrap, MySql, JavaScript / jQuery knowledge. I have developed many Wordpress, Joomla and Custom PHP sites which you can see … more

    I'm a web developer with a smarter and professional experience in Custom PHP, Wordpress, Joomla, Yii, Zend with the best Bootstrap, MySql, JavaScript / jQuery knowledge. I have developed many Wordpress, Joomla and Custom PHP sites which you can see some at my portfolio and others I will send inside my job applications. In additional I'm training for desktop software developments (with C#) as well. I have successfully completed a diploma of web engineering in IDM affiliated campus. And most of my knowledge is self educated via internet.  less

    website-development php css3 wordpress joomla magento seo web-content-management social-media-marketing database-administration yii-framework 00 more less
    • $11.00 HOURLY RATE
    • 5.0
    • 322 HOURS
    • SRI LANKA
    • LAST ACTIVE
    • 6 PORTFOLIO ITEMS
    • 4 TESTS
    ASSOCIATED WITH:
  • RoR Lead Dev / Technical Architect: distributed apps / 11k oDesk hours

    Non-agency professional skilled in: * Ruby on Rails (2.x -- 4.x) * Complex background jobs processing (Sidekiq, Resque,..) * Message queuing with RabbitMQ * RDBMS (PostgreSQL, MySQL) * NoSQL databases (Redis, Riak) * Amazon Web Services (EC2, S3, Glacier, Redshift,..) * RESTful API implementation * RoR applications … more

    Non-agency professional skilled in: * Ruby on Rails (2.x -- 4.x) * Complex background jobs processing (Sidekiq, Resque,..) * Message queuing with RabbitMQ * RDBMS (PostgreSQL, MySQL) * NoSQL databases (Redis, Riak) * Amazon Web Services (EC2, S3, Glacier, Redshift,..) * RESTful API implementation * RoR applications deploy, monitoring, maintenance (on Windows and Linux) * Semistructured data parsing (ANTLR + custom parsers) * Facebook integration (authentication and FQL) * Column-oriented DBMS (MonetDB, InfiniDB, Infobright, Vertica) * Big data cloud-based solutions (Google BigQuery, Amazon Redshift) I can perform solution architecture design / redesign & refactoring / implementation. I'm also capable of performing thorough review of existing RoR applications and making a list of suggestions on how to improve — did that for several clients and they were all happy. ) Involved in professional programming since 2006, I have participated in development of several complex projects, including business intelligence web application for Nielsen (Nielsen Answers; C# / ASP.NET), contemporary art web portal ArtSlant.com (RoR / ASP.NET components, Amazon/Rackspace clouds), .NET-powered desktop software package and RoR-based web application for complex management of large statistical datasets, comprehensive web-based ERP system (Rails 4), and other projects. I like challenges, have solid skills of problem solving and do not require supervision to successfully perform my duties. My communication and planning skills are good enough to coordinate other people's work, and I'm ready to combine development responsibilities with project/product management (in agile way).  less

    ruby-on-rails ruby postgresql mysql git amazon-ec2 amazon-s3 object-oriented-design code-refactoring test-driven-development bdd javascript jquery css3 html5 xml data-analysis data-science statistics data-scraping data-backup rest sql lamp-administration linux-system-administration windows-administration database-administration .net-framework c# vertica 00 more less
    • $55.56 HOURLY RATE
    • 5.0
    • 11367 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 3 TESTS
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