Memcached Freelancers

Showing 61 freelancers

Memcached Freelancers

Showing 61 freelancers

  • Senior Linux Systems Admin / DevOps

    I'm a linux sysadmin and have worked in a web hosting and development company for more than eight years and now doing a full-time sysadmin consulting. I handle servers from co-locations/data centers to different vps and cloud hosting … more

    I'm a linux sysadmin and have worked in a web hosting and development company for more than eight years and now doing a full-time sysadmin consulting. I handle servers from co-locations/data centers to different vps and cloud hosting providers such as Rackspace, Amazon, Linode, DigitalOcean, and Softlayer. I managed mostly lamp-stack servers on CentOS/RHEL and Debian/Ubuntu and several cPanel/WHM servers for shared hosting clients. I also have experience with web and database load-balancing, clustering, and failover setup. LinkedIn: http://www.linkedin.com/in/gmercadero Website: http://geroldm.com/ Technical Skills Operating Systems: - Servers: RHEL, CentOS, Debian, and Ubuntu - Workstations: MacOS and Windows Cloud and Hosting Providers: - Manage instances deployed in Rackspace, Amazon, and Linode - Manage dedicated servers in datacenter co-locations and Softlayer Virtualization and Cloud technologies: - Xen: setup, configure, and manage virtual machines running Debian and CentOS - VirtualBox/Vagrant: create and maintain virtualized development environments - OpenStack and Eucalyptus: setup, configure, and manage private cloud deployments Hosting Control Panels: - Manage multiple cPanel servers for shared hosting clients and services - Previous experiences include Plesk, Helm, and Webmin control panels DNS: - Manage Bind DNS service on dedicated and Cpanel servers (WHM and DNSOnly versions). Manage zones hosted at Softlayer and integrated with Cpanel servers - Managed DNS from different hosting providers (Godaddy, NetworkSolutions, SRSPlus) as well as migrating entire DNS/NameServers between different providers. Backups: - Setup and manage several backup servers using R1Soft/Idera (block-level, bare-metal), Cpanel Backups, and different rsync scripts (rsnapshot, rsback, rdiff) - Administer backups from cloud providers such as AmazonS3 and Rackspace CloudBackup CDN Providers: - Deployed sites to different providers like CDNetworks, Akamai, MaxCDN, Cloudflare, and AWS Cloudfront Configuration Management: - Manage and deploy servers using Opscode Chef - Brief experience with Ansible, Puppet, and Linode StackScripts Version Control Systems: - Git: setup and manage dedicated git hosting server running Gitolite and Gitlab - Github: manage organizations and private repositories. Setup deploy keys and webhooks - Previous work involved administration of SVN and CVS servers Alerts and Monitoring: - Configure Nagios/Icinga for servers and services monitoring with PagerDuty integration - Server graphing with NewRelic and Pingdom services. Previous work experience includes Cacti, Graphite, MRTG, and Munin. Drupal CMS Administration: - Managed Drupal 5,6, and 7 sites on LAMP-stack from different hosting providers - Drupal server and site performance evaluation, tuning, and optimizations - Setup and configure Drupal integration with CiviCRM, ApacheSolr/Tomcat, Memcached, APC, and Varnish - Applies Drupal standard and security updates on different site environments Server Security: - Experienced with setting up PCI Compliant servers. Scanning tools include dedicated Nessus server and third-party scanner like Trustwave and ControlScan - Setup and manage firewall rules with iptables, ufw, configserver firewall (csf), Rackspace RackConnect, AWS SecurityGroups, dedicated firewall devices. Programming: - Shell scripting with bash - Knows basic of PHP/HTML/CSS Project Management and Issue Tracking Systems: - Deploy and manage Redmine, MantisBT, and Trac servers  less

    drupal lamp-administration apache-administration mysql linux-system-administration php rackspace-cloudservers git nagios memcached wordpress nginx centos ubuntu bash cpanel 00 more less
    • $35.00 HOURLY RATE
    • 5.0
    • 213 HOURS
    • PHILIPPINES
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 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 & Solr: Expert in implementing large scale, relevant, fast search & recommendation engines using Sphinx Search and Solr. Have 5 … more

    Summary: Expert in Sphinx Search, Solr, high traffic sites, performance optimization, MySQL & Query optimization, PHP, Scalability, Web security, large mysql databases Sphinx & Solr: 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 searches with Sphinx and Solr, including TradeKey.com, CityBase.com, TheReadingRoom.com, eComfort.com, Bolee.com, SavvyCard.com, SatelliteVoter.com & more. Can also help improving results for existing sphinx or solr 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.of the work I do  less

    sphinx php mysql wordpress magento drupal creloaded prestashop apache-solr nginx memcached database-administration lamp-administration apache-administration security performance-tuning 00 more less
    • $33.33 HOURLY RATE
    • 5.0
    • 651 HOURS
    • PAKISTAN
    • LAST ACTIVE
    • 15 PORTFOLIO ITEMS
    • 7 TESTS
    GROUPS:
  • Twitter Bootstrap, Ruby, RoR, Python, Node.js, MongoDB, iOS, Android

    Over the last 6 years i've worked for 2 startups and 1 consutling company. I was responsible for developing APIs, automated systems that pulled data and formatted it and re-sent it to FTPs or other APIs. I currently work … more

    Over the last 6 years i've worked for 2 startups and 1 consutling company. I was responsible for developing APIs, automated systems that pulled data and formatted it and re-sent it to FTPs or other APIs. I currently work as a CTO for a new startup. I specialize in data/web scraping and backend programming and I'm always happy to have a challenging task. I always need to learn more. Currently i'm working on iOS and Android apps and i'm spending most of my time developing Node.js + MongoDB applications.  less

    python flask ruby sinatra-framwork java redis mongodb memcached node.js 00 more less
    • $66.67 HOURLY RATE
    • 5.0
    • 0 HOURS
    • CANADA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 7 TESTS
    ASSOCIATED WITH:
  • Web Database Developer

    Since graduating with a degree in Mathematics from Linfield College in 2000, I have spent 14 years helping businesses and non-profits achieve their technology goals. I have worked in corporate, government, and startup environments as a full stack systems administrator … more

    Since graduating with a degree in Mathematics from Linfield College in 2000, I have spent 14 years helping businesses and non-profits achieve their technology goals. I have worked in corporate, government, and startup environments as a full stack systems administrator -- administering both physical and virtual servers, fine tuning operating systems, querying and optimizing databases, building scalable networks, and writing maintainable source code. I am experienced with a variety of programming languages, including Python, Perl, PHP, Java, JavaScript and bash. I am experienced with most RDBMS, including PostgreSQL, Oracle, MySQL, and MS-SQL. I have a strong background in Cloud Computing, including Amazon's Web Services (AWS) and Google's Application Engine platforms. I am an expert in designing and building highly scalable web applications.  less

    google-app-engine amazon-ec2 python linux-system-administration amazon-s3 database-administration java amazon-web-services sql teaching-mathematics network-administration mysql oracle-database postgresql php apache-administration unix-shell unix-system-administration javascript perl bash nginx smtp memcached varnish-cache network-security 00 more less
    • $22.22 HOURLY RATE
    • 5.0
    • 653 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 3 PORTFOLIO ITEMS
    • 14 TESTS
  • Senior Linux Administrator

    * Fully manage the installation, configuration and troubleshooting of Linux servers * Install and configure Web Servers and MySQL * Install and configure customer scripts and programs * Monitor performance to identify and resolve issues using a suite of systems and tools. * Troubleshoot and … more

    * Fully manage the installation, configuration and troubleshooting of Linux servers * Install and configure Web Servers and MySQL * Install and configure customer scripts and programs * Monitor performance to identify and resolve issues using a suite of systems and tools. * Troubleshoot and resolve network, system, hardware and software problems. * Achieve quick fixes and / or long-term solutions as needed. * Maintain 100% customer satisfaction through all available means.  less

    apache-administration nginx varnish-cache centos iptables linux-system-administration vmware-administration nagios vmware-esx mysql linux-slackware memcached windows-administration network-administration postgresql postfix ftp apache-solr domain-migration ssh spamassassin clamav vim openvz atlassian-confluence atlassian-jira glassfish virtualization freebsd cpanel unix-shell bash amazon-web-services amazon-ec2 amazon-s3 00 more less
    • $16.67 HOURLY RATE
    • 5.0
    • 57 HOURS
    • ROMANIA
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 4 TESTS
  • PHP Expert, Member of Doctrine, Symfony, Zend, Yii, SugarCRM

    I have experience in development of large commercial(enterprise) web solutions for over seven years. Have expert knowledge/experience with frameworks: Yii, Zend, Symfony, Doctrine, SugarCRM. For each solution, choose a timber Most appropriate database, currently used in the implemented … more

    I have experience in development of large commercial(enterprise) web solutions for over seven years. Have expert knowledge/experience with frameworks: Yii, Zend, Symfony, Doctrine, SugarCRM. For each solution, choose a timber Most appropriate database, currently used in the implemented projects database: MySQL, PostgreSql, Microsoft SQL Server, MongoDB, Redis. Also developed projects using search engines: Apache Solr, Sphinx, PostGIS. I have extensive experience in developing client applications using jQuery, BackboneJS, RequireJS, DojoToolkit, TwitterBootstrap. Am one of the team of the commercial(enterprise) version SugarCRM: https://github.com/sugarcrm And am one of team of Doctrine Project: https://github.com/doctrine  less

    ajax facebook-api google-maps-api html html5 joomla magento mysql php postgresql soap symfony wordpress xhtml xml xml-rpc xml-web-services yii-framework youtube-api zend-framework doctrine-orm backbone-js mongodb rest redis memcached unit-testing agile-software-development scrum selenium paypal-integration authorize.net continuous-integration 00 more less
    • $27.78 HOURLY RATE
    • 5.0
    • 1080 HOURS
    • UKRAINE
    • LAST ACTIVE
    • 7 PORTFOLIO ITEMS
    • 2 TESTS
  • PHP Expert(10 yrs exp.) with WP,CI,Magento,Bootstrap

    I have 10 Plus years of experience in LAMP Technology,with vast IT experience I have expertise in handling complex projects with, on time delivery and expected quality standards.Key areas of expertise are : 1. PHP 2. Twitter Bootstrap 3 … more

    I have 10 Plus years of experience in LAMP Technology,with vast IT experience I have expertise in handling complex projects with, on time delivery and expected quality standards.Key areas of expertise are : 1. PHP 2. Twitter Bootstrap 3. Wordpress 4. Codeigniter 5. Magento 6. Web services 7. Drupal 8. Joomla 9. jQuery 10. e-commerce 11. Payment gateways Please check my portfolio for more details about the work I have done.  less

    php mysql magento codeigniter wordpress joomla smarty jquery ajax svn git backbone-js coffeescript redmine nginx phonegap twitter-bootstrap sass basecamp apache-solr memcached 00 more less
    • $16.67 HOURLY RATE
    • 4.5
    • 780 HOURS
    • INDIA
    • LAST ACTIVE
    • 18 PORTFOLIO ITEMS
    • 3 TESTS
    ASSOCIATED WITH:
  • PHP ajax jquery Mysql Sphinx Codeigniter CakePHP Yii Zend Drupal, WP

    Unique combination of expert developer, experienced architect, indemand DB admin and professional system administrator qualifies me for most of the jobs. This combination help employers reducing project cost and results in effective communication by having one expert for all there … more

    Unique combination of expert developer, experienced architect, indemand DB admin and professional system administrator qualifies me for most of the jobs. This combination help employers reducing project cost and results in effective communication by having one expert for all there IT needs. I have architect and developed large scale web applications. I have expertise with all major PHP frameworks including Codeigniter, CakePHP, Yii, and Zend. I have been doing CMS development for number of years, customized and developed hundreds of modules for Drupal, Joomla and Wprdpress. I worked in a key position for world second largest B2B portal, this gave me in-depth knowledge of online business and helped me creating successfully running online stores using osCommerce, Magento, Creloaded, Zencart, Opencart and VirtueMart. I have great experience in handling large number of servers on production environments, and have written tons of maintenance script. I have in depth knowledge of replication, clustering, multi-master and master-slave handling. Performance tuning is my field of expertise .I have done hundreds of optimizations jobs for heavy traffic websites . Not only this I have great experience with Linux maintenance (Centos, Debian, Ubuntu), Cloud hosting, Networking , Web servers (apache, nginx, lighttpd, tomcat), Mail servers ( PMTA, MTA, exim, postfix), Bulk marketing and Hosting panels (Cpanel/WHM, Plesk, Directadmin). Field of Specialization: • Programming, Web Applications and Ecommerce Solutions • Database design and Management • high traffic website's scalability • Sphinx Full-text Search Engine • Memcached • Database Optimization • Query Optimization • Performance Optimization • Landing pages optimization • Security Auditing of website • Architecture Improvements • Sphinx Real-time indexes ( RT indexes ) • B2B Expert. System Admin / DBA Expertise: • BASH programming • LAMP administration • Percona Server • MariaDB • Drizzle Database server • mission-critical production environments. • Sendmail, Exim, Postfix • iptables • APF firewall • tcpdump, iostat, vmstat, gdb • Nginx • LVS ldirectord • DB constraints and Integrity • Multi-master replication • master-slave replication • Nagios • Cacti Templates • Backup / Restore processes using backup utilities Xtrabackup, LVM snapshots, mysqldump. • Views, stored routines include stored procedures, triggers • InnoDB and NDB Cluster • Maatkit Percona tool set • Percona Xtrabackup tool • C-Shell , Bash and Perl scripting • High Availability with Active/Passive Master using heartbeat & DRBD. • Pacemaker, MHA & MMM • Amazon MySQL Cloud • MySQL Super Smack Areas of Interest: • Open Source development (LAMP) • Databases (MySQL) • Project Management • SEO • Mathematics • IVR applications • Agile Methodology • SVN Processes: • Kanban • Agile Methodology • Traditional Project Management • Cross functional Teams Professional Profile: • Proven ability to develop high-performance applications and technical innovations. • In demand team leader with proven ability to transform concepts into online, interactive reality. • Savvy webmaster and polished, persuasive communicator. • In-depth knowledge of organic search engine optimization. • Combine creative, artistic talent to deliver revenue enhancing, market oriented sites. • Can manage dedicated and shared servers using RDC and all types of hosting panels Other Expertise/Tools: Joomla, VirtueMart, osCommerce, Wordpress, Drupal, Magento, VIM, command line, delta index, distributed index, Plesk, Helm, H-Sphare, cPannel, Complex Web scrapper, Email data extractor, Intelligent bots, cron jobs, Snoopy, Regular Expression, Power MTA, PMTA, port25, Email Marketing, Thrift, sms api integration,SVN, IVR,Kannel,Open Source WAP and SMS Gateway http://www.linkedin.com/in/opensourceguru  less

    php mysql sphinx website-development memcached database-administration lamp-administration apache-administration seo security web-content-management oscommerce wordpress drupal joomla virtuemart magento creloaded on-page-optimization architectural-design performance-testing regular-expressions crawlers web-scraping data-scraping mail-server-implementation postgresql email-marketing sendmail email-handling email-deliverability-consulting apache-thrift smtp vim linux-system-administration unix-system-administration unix-shell plesk cpanel ibm-websphere indexing database-management database-design database-modeling erp domain-migration sms svn git github subversion tortoise-svn twilio-api paypal-api paypal-integration network-security rackspace-cloudservers b2b-marketing adobe-dreamweaver exim bash nosql soapui xml xml-web-services python bluebox freeswitch freepbx continuous-integration apache-ant phpmyadmin phpfox bugzilla redmine sms-gateway weberp account-management nagios crm 00 more less
    • $33.33 HOURLY RATE
    • 4.9
    • 768 HOURS
    • PAKISTAN
    • LAST ACTIVE
    • 8 PORTFOLIO ITEMS
    • 3 TESTS
    GROUPS:
  • System Administrator, SaaS Engineer

    Senior level System Administrator and experienced SaaS Engineer, I provide three types of development services to my customers: a. Custom tailored solutions, built to meet the client's needs and specifications b. Deployment of pre-existing software solutions and further development … more

    Senior level System Administrator and experienced SaaS Engineer, I provide three types of development services to my customers: a. Custom tailored solutions, built to meet the client's needs and specifications b. Deployment of pre-existing software solutions and further development and/or optimization. c. Migration solutions for clients wanting to switch platforms or hosting environments. I provide analysis and SaaS architectural design as well as core development of RESTful services. Moreover I am an expert in Apache and Nginx fine-tuning and administration. I can demonstrate vast experience in production-level deployment of Wowza, Red5 and Pseudostreaming video and audio streaming servers. Senior level of Database Administration and Design in MySQL and MariaDB. Excellent knowledge of AWS platform ( EC2, S3, RDS, Glacier. Cloudfont and lately DevOPS) Some of the technologies/frameworks I use: 1. PHP / Yii / CodeIgniter / CakePHP / Zend 2. Javascript / JQuery Library 3. Ruby on Rails 4. Perl 5. Python / Django 7. HTML/CSS 8. C++ / Qt 9. Web Services (REST / SOAP / WSDL) 10. XML / XSL / XSLT Database Engines: 1. MySQL v4+ (& MariaDB) 2. MSSQL 3. Oracle RDBMS 4. Postgres/SQL 5. noSQL Well-known APIs such as: Paypal API, Facebook, Twitter, Amazon API. Payment Provider APIs: Paypal, Paxum, Payoneer, Webmoney, Redpass, Neteller, Authorize.net, Stripe Special tools: FFMPEG, x264, libfaac, ImageMagick. --  less

    lamp-administration apache-administration mysql php python amazon-web-services linux-system-administration amazon-ec2 amazon-s3 rackspace-cloudservers redhat-administration centos memcached nginx varnish-cache puppet-administration penetration-testing javascript jquery mail-server-implementation dns svn git api-development video-streaming red5 wowza-media-server c++ ruby-on-rails yii-framework wordpress 00 more less
    • $39.00 HOURLY RATE
    • 5.0
    • 2493 HOURS
    • GREECE
    • LAST ACTIVE
    • 3 PORTFOLIO ITEMS
    • 10 TESTS
    GROUPS:
    ASSOCIATED WITH:
  • PHP/SQL Developer, Drupal, Wordpress and Database solutions

    My name is Vladimir. Over the past eight years I have worked in different projects. My skills: PHP, a database (MySQL), Linux, XHTML, CSS, JQuery, AJAX, JavaScript, Drupal and Wordpress CMS. Excelent skills in database solutions: SQL, nonSQL (Redis). I … more

    My name is Vladimir. Over the past eight years I have worked in different projects. My skills: PHP, a database (MySQL), Linux, XHTML, CSS, JQuery, AJAX, JavaScript, Drupal and Wordpress CMS. Excelent skills in database solutions: SQL, nonSQL (Redis). I always try to understand customer needs and work until the task is done to customer satisfaction. Highly experienced in highload projects.  less

    php mysql nosql yii-framework drupal wordpress memcached javascript jquery rets 00 more less
    • $25.00 HOURLY RATE
    • 5.0
    • 3945 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 11 PORTFOLIO ITEMS
    • 3 TESTS
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