Database Administration Freelancers

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  1. Robin J.

    Robin J.

    Server Administrator and Automation Expert Linux / Windows

    India - Last active: 2 days ago - Tests: 2

    Approx 4 years of experience in the field of Server Administration of Linux/Unix/Solaris/Windows. Good experience in the following points: Full Server Installation and configuration with the latest patches Hardening server Server security Server optimization Live server migration Server monitoring Expertise areas: 1. Linux Server Distributions (RedHat, CentOS, Fedora, Ubuntu) 2. WebServers (Apache/Litespeed, Nginx, Tomcat, Jboss) 3. Hosting Control Panel (WHM/C-Panel, Direct Admin,ISPConfig, Plesk Panel) 4. Monitoring Tools (Nagios, Cacti, Mrtg, Prtg) 5.Server Security (Iptables, CSF, Rkhunter, Chkrootkits, SSHD, TCP Wrapper) 6. Database (MySql, Oracle) 7. Mail Server (SendMail, Exim Mail, Zimbra, QMail) 8. Virtualiation (Virtuozoo, Hyper-V, OpenVz, Xen) 9. Scripting (Bash Shell) 10. Other: DNS, DHCP NFS, FTP, Smabha, Telnet, Ldap, NIS

    $12.00 /hr
    152 hours
    4.92
  2. Rakesh Kumar

    Rakesh Kumar

    MVC Frameworks (Codeigniter / CakePHP / Yii/ ASP.NET )

    India - Last active: 3 days ago - Tests: 7 - Portfolio: 9

    I am highly motivated PHP/SQL Programmer with solid technical background and more than 5 years of experience in complex back-end development. I specialize in applications built on top of the CodeIgniter and Cakephp framework. Experience && Skills: -- Project Management -- Cakephp , laravel , CodeIgniter -- knowledge of PHP5 + OOP + MVC -- Applications Architecture -- Database Architecture -- Large commercial projects -- Backend development -- Payment systems -- Social Networks integration -- Performance Optimizations -- Restful APIs development And other experience in different fields. My main motto to give a high quality of work to my clients and make them happy because if Clients become happy then me happy :) Looking life time business relationship :)

    $11.11 /hr
    1,106 hours
    5.00
  3. Andrei Maksimov

    Andrei Maksimov

    IT-manager

    Russia - Last active: 25 days ago - Tests: 7 - Portfolio: 2

    - Experience in startup projects, in creating distributed IT systems from scratch - Skill in forming and organizing the functioning of IT-department - Lots of experience in managing IT-projects, related to implementing business-specific software - Work experience in international company - Ability to clearly identify the tasks and problems and to solve them considering the plan - Ability to achieve, that company will benefit from IT services and consider it a worthy investment - Understanding of Business needs and knowing how to properly explain required IT services as the final product for the Business - Understanding the importance and criticality of Business continuity - Not addressing the details, keep in mind the whole picture of what is happening in general - Having successfully experienced in negotiating with providers on favorable terms - Possessing deep knowledge in programming, system and equipment administration, ensuring information security Specialties: Windows, *NIX, Java, RDBMS, Web; AS servers, Mail servers, Frontends, VPN

    $16.67 /hr
    53 hours
    4.89
  4. Pooja A.

    Pooja A.

    8+ Yr. PHP | Zend | WordPress | CodeIgniter Expert

    India - Last active: 3 days ago - Tests: 2 - Portfolio: 18

    I have over 8+ years of experience in various areas in Software and Web Development. Excellent in Web Application using PHP5, Symfony, CodeIgniter, CakePHP, Joomla, Smarty, Wordpress, jQuery, Ajax, MySQL, MVC, SVN, GIT, Magento, cURL, Elgg, OOP Concepts, and Design Pattern Experience. * In-depth knowledge of PHP with jQuery * Extensive experience with Object Oriented design and implementation * Experience with Linux servers, including Linux command line * Writes clean, high quality, well documented, maintainable code * Ability to function independently * Strong problem solving and analytical skills * Have a high level of attention to detail * Service Oriented Architecture * In-depth Relational Database design and development experience * Efficient, effective and timely I also have some experience in the following areas: - ExtJS - JSON, XML - MongoDB - MySQL - MsSQL - Paypal, Authorize.net Integration - Linux Administration

    $22.22 /hr
    2,326 hours
    4.98
  5. Vostan Azatyan

    Vostan Azatyan

    Avoid the pricks. Hire me.

    Armenia - Last active: 7 days ago - Tests: 8 - Portfolio: 8

    More than 4 years of professional experience Exceptional skills in 1) HTML5, CSS3 pixel perfect and w3c friendly layouts 2) JavaScript(jquery) 3)PHP(codeigniter, zend2, laravel) 4) team-working 5) individual 6) creative aspects of work. Track record of exceeding the expectations, leading the projects to success and building on the potential of the project. + Cooperation with me will be mutually beneficial both for the client and me.

    $24.00 /hr
    997 hours
    5.00
  6. M Ahmed

    M Ahmed

    Java, Scala, Play, Spring, JPA, Hibernate, Scrum Master, C#, ERP, SOA

    Netherlands - Last active: 6 days ago - Tests: 12

    Scrum Master & Technical Architect with expertise in Java based & Microsoft technologies. After working for 8+ years as a Developer, Team Lead, Technical Architect & Scrum Master at IBM, I am now trying my hand at freelancing and entrepreneurship. Developing software is my passion and I seek to grow and learn from every software I develop and every line of code that I write. Over the last years (8+) I’ve been working on small to mid-sized projects. This led to accumulating a solid experience with different technologies, programming languages and frameworks. Quality is the thing that drives me. Complete end-to-end management of development projects. Specialties: Software development, Project management, Scrum Master, JIRA Adminstration, Point Of Sale Systems

    $20.00 /hr
    66 hours
    4.89
  7. Meenal A.

    Meenal A.

    Product Upload ,Website Development

    India - Last active: 1 day ago - Portfolio: 4

    100% efficient output. Error free work delivery I am a eager worker and I can put in all my efforts to do the job once alloted to me. I take full responsibilty and will do the job with full dedication. I am ready to do all the research possible to find out the attributes of the frameworks. I am web developer from India having good experience in web development, html, css, JavaScript, Opencart etc.

    $11.00 /hr
    129 hours
    4.63
  8. Phil M.

    Phil M.

    C# .NET | SQL | Telecoms legend

    United Kingdom - Last active: 14 days ago - Tests: 2

    Hello and welcome to my profile, my name is Phil and I'm a British guy currently living in Honduras, (hence the competitive pricing). I hope you find something that meets your requirements. I have been programming for over 16 years and as you can imagine I have covered lots of scenarios, tools, languages and environments. My core languages are C, C#, (including ASP, MVC and the .NET framework as a whole), Java, Python, Javascript and PHP. However I use and am more than competent in C++, JQuery, Perl and VB. Databases are a major forte having as you can appreciate 90% of projects involve a database. 15 years on SQL Server up to an including 2012. Over the last 5/6 years a heck of a lot of MySql due to Microsoft's pricing on SQL. For that reason also MongoDB as a heavy duty compared to MySQL DB. Frameworks, .NET, entity framework and MVC As you can imagine in all that time have designed, developed and implemented a wide scope of projects both as an individual to part of a team. Dating, General Financial services, (credit and mortgage, insurance quotes, real estate queries). CRM and ERP (for facilities management, financial services, many call center environments, telecoms, and textile manufacturing). Data warehousing (For financial services, telecom and call centres). Sports betting (API for online sites, bet processing and settling, book balancing). SMS, SMPP, Kannel, Ozeki and Logica. I have worked the length and breadth of the SMS market and had my own business and regard myself as an expert. Having along the way encountered almost every situation and shortcoming and overcome them. Kannel on Linux and even on windows under cygwin, utilised both Sqlbox and openSMPP and even had to change the kannel source code when required. Also direct dvelopment against SMSC for billing. Telephony - I have integrated CRM's and other applications into call centre set up with Avaya and Cisco linked to NICE call recorder and various dialler products to enable CTI delivery to the agents. Added to this I have now done several projects involving Twilio as an outsourced solution I have set web based click to call. Also full IVR trees for agent selection. Call recording and retrieval when agents unavailable. Automated voice messages based on changes to a customers account in a MySQL databases, SMS messages where calls fail. I have used the Twilio API both in PHP and C# as 2 different systems handle different aspects of the business. I know I have missed as much as I have put but I know that we can solve your problem or bring to life your ideas. Best Regards Phil

    $16.67 /hr
    347 hours
    5.00
  9. Ritu S.

    Ritu S.

    Web Designer/Developer, twitter bootstrap expert

    India - Last active: 1 month ago - Tests: 2 - Portfolio: 12

    I'm Web designer/Developer and have more then 8+ years of extensive experience in Web site design, UI design, Logo design, Mockup design, Iphone apps interface design, in Real estate, banking, B2B, B2C, Insurance, manufacturing, medical, My experience is to create a brand new website and Web Development & Design project for startup companies and small businesses. In the last 7 years, i used many technologies like ASP.NET CMS, Ecommerce, HTML5, CSS3, Jquery, Flash, Photoshop, etc. My key work areas include: • ASP.NET master pages (HTML5, CSS, PHP, Jquery, Java Script) • Twitter Bootstrap Framework for html5/css3 websites • Ecommerce • Landing Page / Microsite • OptimizePress / Sales & Squeeze page • PSD to HTML • PSD to Responsive Bootstrap • Theme Customization • Web Design • Membership Website • Social Networking

    $10.00 /hr
    239 hours
    5.00
  10. Janez R.

    Janez R.

    Full Stack Ecommerce Developer - Magento/Wordpress

    Germany - Last active: 1 month ago - Tests: 8 - Portfolio: 4

    I am an experienced full-stack Ecommerce developer. I started programming when I was in high school and I have been working with web development for more than 9 years. I love working with various ecommerce websites which require combination of different skill sets, from simple to sophisticated websites. Beside that, I am also a quick learner and I am always ready to take challenges. I specialize in complex WordPress and Magento projects. [My Web Developing Skills] - Magento (CE & EE) - Wordpress(Woocommerce) - Ecommerce consulting - Bigcommerce - Shopify - Real Estate - HTML5, CSS3, SASS - JavaScript, jQuery, AngularJS - site speed up / responsive - Mysql, Nosql - Wordpress themes and plugins (customization and creating) - Magento themes and extensions - Stripe, Paypal, eBay - AWS(S3, EC2) If you wish to build Magento and wordpress sites, do not hesitate to contact me. Thanks, Janez

    $33.33 /hr
    26 hours
    4.31