Perl Developers & Programmers

Showing 509 freelancers

Perl Developers & Programmers

Showing 509 freelancers

  • Linux System Administrator & Cloud Expert

    I am having an experience of Linux System administration for 8 years in the management and troubleshooting of Linux/Unix Servers. With good knowledge of High performance,Hardening Servers, Migrations, Open Source services and Server optimization. Working as system administrator … more

    I am having an experience of Linux System administration for 8 years in the management and troubleshooting of Linux/Unix Servers. With good knowledge of High performance,Hardening Servers, Migrations, Open Source services and Server optimization. Working as system administrator / webmaster in leading Web Hosting companies and data center located in India/US/UK. Involved in setting up of web server using Apache, DNS, MySQL and Mail Servers with troubleshooting/maintaining it. Apache PHP Perl with remotely monitoring and administering Linux servers using various tools. Expertise in: Linux Server Distributions :: RedHat, CentOS, Fedora, Ubuntu. Panels :: cPanel / WHM / Plesk / Webadmin - Migrations, management, hardening, configuration, maintenance and high level of Administration. Databases Administration :: MySQL tweaking and tuning, Mysql replication (Master & Slave) for High traffic. Mail Servers :: Exim, Sendmail, PostFix etc. Deployed Monitoring systems such as :: Nagios, Cacti, and Munin. Virtualisation :: Openvz/Virtuozzo. Migrations :: Wordpress/Magento/cPanel migration plans and implementation, backup-restore and recovery plans. Improve and Fix performance issues, service optimization, security issues and deployments.  less

    cpanel whm linux-system-administration rackspace-cloudservers bash-shell-scripting unix-system-administration mail-server-implementation python scripting wordpress 00 more less
    • $12.22 HOURLY RATE
    • 4.9
    • 14 HOURS
    • INDIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 3 TESTS
  • Software QA Professional with 15 years Experience

    I am a Software QA Professional with 18 years of experience in the IT industry. Experience includes: i) 3 years experience in Tooling products for Test Automation ii) Developed data generation scripts(Perl/Shell) for performance testing ii)Developed and … more

    I am a Software QA Professional with 18 years of experience in the IT industry. Experience includes: i) 3 years experience in Tooling products for Test Automation ii) Developed data generation scripts(Perl/Shell) for performance testing ii)Developed and executed test plans and test cases in highly and loosely structured development environments . iii)Participated in Product Team meetings/planning representing QA team iv)Preparing QA plans for every major release of the product based on product requirements , schedule and delivery goal. v)Tracking and Updating the test plans, test execution , reviewing test cases , test automation . vi)Leading a QA team of ~20 Engineers vii) 3 years of experience in Test Automation using Test Complete viii)~4 years of experience in automation using Selenium RC , developed a test framework using Webdriver and TestNG. ix) API Testing for Public APIs of Sun Java Portal Server Search . x)~5 years of experience in Silk Test Automation for Sun Java Portal Server, Sun Messenger Express xi) JMeter, Silk Performer for Load/Stress testing.  less

    selenium perl ldap junit jmeter oracle-plsql testcomplete unix-shell 00 more less
    • $22.22 HOURLY RATE
    • 5.0
    • 5402 HOURS
    • INDIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 4 TESTS
  • Support/DBA/Implementation/Integration

    I have over Seven years of experience in Support/Implementation/Intergration and DBA Skills : Operating systems: Sun Solaris, IBM AIX, HP UX, Redhat, Windows Server Database Management System: Oracle, Informix,DB2, MySql Others: Shell(Bash) scripting, Mysql Cluster and replication … more

    I have over Seven years of experience in Support/Implementation/Intergration and DBA Skills : Operating systems: Sun Solaris, IBM AIX, HP UX, Redhat, Windows Server Database Management System: Oracle, Informix,DB2, MySql Others: Shell(Bash) scripting, Mysql Cluster and replication (Master - Master/Master - Slave/NDB/DRBD) and Informix cluster (HDR/RSS/SDS), Redhat clusters, DB2 Clusters (PureScale and Q-Replicaion), Java programming Python scripting, Tomcat admistration, Windows power shell scripting  less

    aix hp-ux windows-administration oracle-database oracle-performance-tuning mysql ibm-db2 linux-system-administration lamp-administration apache-tomcat apache-administration unix-shell powershell 00 more less
    • $22.22 HOURLY RATE
    • 4.6
    • 398 HOURS
    • SRI LANKA
    • LAST ACTIVE
    • 3 PORTFOLIO ITEMS
    • 5 TESTS
  • Sr. Unix/Linux System/Network Architect

    Senior systems architect, UNIX/Linux/Solaris, VMware, OpenStack and data-center administrator, software programmer, project leader with a proven track record of applying years of experience and good practices to the specification, architecture, design, implementation and maintenance of communications information technology … more

    Senior systems architect, UNIX/Linux/Solaris, VMware, OpenStack and data-center administrator, software programmer, project leader with a proven track record of applying years of experience and good practices to the specification, architecture, design, implementation and maintenance of communications information technology systems. Well-versed in the latest computer languages, operating systems, network and system administration techniques, seeking a position where my hands-on self-motivating passion with the technology provides me with a unique understanding of how to balance conflicting requirements and bring complex enterprise level IT projects to a successful completion. Ability to work both independently and as part of a team, with demonstrated results in leading and contributing to projects, interfacing with stakeholders, while training and mentoring junior staff. Also great at troubleshooting complex problems. LANGUAGES: HTML, JavaScript, Perl, PHP, LAMP, Regular Expressions, Bourne/Korn/Bash/Csh/Tcsh Shells, Structured Query Language (SQL), Python. TOOLS: Application Servers (Apache, JBoss, Tomcat, Nginx,), DBMS (Access, DBase III/IV, MySQL, Oracle, MongoDB), UNIX Scripting (all UNIX Shells, AWK, Perl, SED), Security Hardening and Performance (IP Filter, Fail2ban), Storage, Moosefs, Virtualization (SANS, NAS, VMware vSphere Server/vCenter, OpenStack, Xen)  less

    mysql freebsd linux-system-administration vmware-administration mongodb 00 more less
    • $33.33 HOURLY RATE
    • 5.0
    • 3737 HOURS
    • PAKISTAN
    • LAST ACTIVE
    • 5 PORTFOLIO ITEMS
    • 2 TESTS
  • Expert software engineer

    Over the last 5 years, I have developed a wide range of websites using PHP, wordpress, joomla, opencart, big commerce, magento, drupal, asp.net(C#), perl, python, ColdFusion and now WordPress multi site notworks. I have strong hold on client … more

    Over the last 5 years, I have developed a wide range of websites using PHP, wordpress, joomla, opencart, big commerce, magento, drupal, asp.net(C#), perl, python, ColdFusion and now WordPress multi site notworks. I have strong hold on client sided scripts like js and can work on any jquery framework. I have 2+ years experience to work on bootstrap and various 960 grid system frameworks. All websites i developed are responsive and will work perfectly on all future coming mobile os. I developed a wide range of soft-wares using window form applications on Microsoft framework with mvc razor. I love C, PHP and C# as languages and I love WordPress as a cms and I love to make WordPress Super Fast/optimized on cheap hosting to dedicated servers. I have expertise to optimize the sites and recover hacked applications. I use all those techniques which strongly resist cyber attacks and sql injections.  less

    php wordpress joomla cakephp phpfox oscommerce opencart virtuemart sql mysql dotnetnuke adobe-flash adobe-flex psd-to-xhtml css3 microsoft-silverlight iphone-app-development facebook-api microsoft-visual-studio c c++ c# python perl adobe-photoshop html5 00 more less
    • $11.11 HOURLY RATE
    • 5.0
    • 978 HOURS
    • INDIA
    • LAST ACTIVE
    • 6 PORTFOLIO ITEMS
    • 3 TESTS
    ASSOCIATED WITH:
  • Software Architect

    To Use my Skills and 14+ years of industry experience to produce great softwares & websites to enhance the life of people. I embrace enterprise design patterns, practices & web standards. The websites I develop are standards complaint, xHTML valid, semantic, responsive … more

    To Use my Skills and 14+ years of industry experience to produce great softwares & websites to enhance the life of people. I embrace enterprise design patterns, practices & web standards. The websites I develop are standards complaint, xHTML valid, semantic, responsive, cross browser compatible and Search Engine Optimised ( SEO ). I take pride in my work and will make sure it is of quality. I can work on following technologies Client Side ---------------- 1) Markup => HTML5, XML, XHTML 2) Styling => CSS3, LESS, SASS, Compass, Twitter Bootstrap, Zurb foundation, 960Gs & numerous other CSS frameworks 3) Scripting => Javascript, TypeScript, JQuery, AngularJs, UnderScoreJs, RequireJs & numerous other Javascript frameworks & libraries Server Side & Networking ------------------------------------- 1) Programming / Scripting => .NET ( MVC, EF, LINQ, Asp.Net ), C#, PHP, Node.js, Python, PERL, VB6, C++, C 2) Administration - Windows 2000-2008, Linux & LAMP stack, MS Exchange Server Administration 3) Web Servers => IIS, Apache, Node.Js 4) Networking => CCNA Databases --------------- 1) Relational Databases => MS SQL, MySql, PostgressSQL, SQLite3, MSAccess 2) NOSQL Databases => CouchDB , MongoDB 3) Various other cloud hosted databases solutions like MongoLab, IrisCouch, Cloundant Cloud -------- 1) Amazon AWS - EC2, ELB, S3, Cloud Front, Glacier, SNS, SQS, SES, RDS, Simple DB, DynamoDB 2) Windows Azure - Virtual Machines, CDN, Service Bus, Tables, Blobs, SQL CMS ------- Wordpress Mobile --------- Jquery Mobile, PhoneGap Misc ------- REST APIs, JSON, OAuth, Data Analysis Office -------- MS Excel, MS Power Point, MS Word, VBA, MS Project Brand building -------------------- Google Analytics, Search Engine Optimisation (SEO), Social Media Marketing (SMM)  less

    html5 css3 twitter-bootstrap javascript jquery wordpress php c# .net-framework asp.net python perl mysql microsoft-sql-server-development postgresql windows-azure amazon-web-services microsoft-exchange-server microsoft-project microsoft-access microsoft-excel seo data-analysis 00 more less
    • $50.00 HOURLY RATE
    • 5.0
    • 1 HOURS
    • INDIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 2 TESTS
    GROUPS:
  • Linux,Windows,System Admin, cPanel/WHM,Plesk Expert, Nginx,Apache,AWS

    Working as a System Administrator for webhosting clients and undertaking system administration work in Linux and Windows servers. Experience in Linux / Windows server administration. Expert in LAMP Administration DNS management (Registrar end and Hosting end), Mail Services (Postfix, Qmail, Exim … more

    Working as a System Administrator for webhosting clients and undertaking system administration work in Linux and Windows servers. Experience in Linux / Windows server administration. Expert in LAMP Administration DNS management (Registrar end and Hosting end), Mail Services (Postfix, Qmail, Exim, Mail enable), Advanced knowledge and experience in handling Plesk and cPanel . Experience in server migration Virtualization ( Parallels Virtuozzo/openVZ) Expert in Perl and Bash scripting.  less

    apache-administration linux-system-administration windows-administration cpanel plesk iis nginx postfix wordpress amazon-web-services 00 more less
    • $7.00 HOURLY RATE
    • 5.0
    • 96 HOURS
    • INDIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 3 TESTS
  • Technical Director / Team Lead / Software Architect /Software Engineer

    Die hard coder, Unix server admin, Open source enthusiast, Localization Expert, PHP Expert, Apache-Solr ecosystem Expert, Unicode, Web geek. The wounded coder, determined not to stop before killing all bugs!! The samurai, bug hunter willing to create a bug free … more

    Die hard coder, Unix server admin, Open source enthusiast, Localization Expert, PHP Expert, Apache-Solr ecosystem Expert, Unicode, Web geek. The wounded coder, determined not to stop before killing all bugs!! The samurai, bug hunter willing to create a bug free world for all humans!! PHP/MYSQL, Ruby On Rails, Joomla!, Wordpress, Drupal, PERL, Javascript, Prototype, jQuery, MooTools, PHP MVC frameworks (CodeIgniter, Zend Framework), Magento, Sphinx, Lucene, Apache Solr, Nutch, Web Services, Maria DB, Apache, Nginx, Memcache ... Do you have a tech challenge? Put me on...  less

    php jquery apache-solr scrum memcached nginx apache-administration perl codeigniter mootools mysql lucene-search magento soap payment-gateway-integration drupal html5 unix-system-administration expression-engine regular-expressions apache-tomcat apahce-nutch on-page-optimization facebook-api twitter-api api-development youtube-api google-maps-api google-analytics web-scraping oop asp.net-mvc git github svn javascript unix-shell amazon-web-services xml-web-services xml-rpc node.js fbjs coffeescript redis nosql mongodb localization database-design postgresql ajax project-management python pear seo c++ linux-system-administration architectural-design oscommerce ruby mailchimp extjs joomla wordpress amazon-ec2 amazon-rds jquery-mobile 00 more less
    • $33.33 HOURLY RATE
    • 4.5
    • 1228 HOURS
    • BANGLADESH
    • LAST ACTIVE
    • 4 PORTFOLIO ITEMS
    • 2 TESTS
    GROUPS:
    ASSOCIATED WITH:
  • Certified Web/Software Architect with 10 years experience

    Experience : Experience in architecting and developing softwares for broad range of industries, including Building Management, Energy Management, etc. Have took part in many full SDLC projects and architected few Hybrid products. Well versed with the new paradigm shifts in programming … more

    Experience : Experience in architecting and developing softwares for broad range of industries, including Building Management, Energy Management, etc. Have took part in many full SDLC projects and architected few Hybrid products. Well versed with the new paradigm shifts in programming and sound knowledge and experience in system level programming , as well as application programming - especially cross platform complaint solutions. Good linux admin skills as well as automation of many process using scripts. Through knowledge and practical knowhow on scalable web applications as well as web databases. Designed many e-commerce related portals from scratch and made scalable and user friendly approach in the solutions. Have a good overlook on the various aspects of product development and product management and also took part in and contributed to many product marketing strategy building activities. Decade long experience with various technologies and platforms make me learn more and make myself better utilized in various solution architecting and managing activities. Certifications : Certified Software Architect - Carnegie Melon University Certified Green Belt - Six Sigma Engineer (Process) Certified Scrum Master - Scrum Alliance (Agile) Programming/Scripting Languages : C++, PHP, JAVA,JSP,PERL, JAVASCRIPT, HTML5 , CSS2&3, Frameworks/Tools Used : QT using C++, JPA2 - Hibernate, Spring web-mvc, Spring data, Spring security , Spring web flow, Code Igniter, CakePHP, jQuery ,Backbonejs , Underscorejs, Knockoutjs, WebRTC - peerjs, SASS, LESS , REST, SOAP , RTSP, ffmpeg videojs etc. Servers Used , Apache(for php and mysql), Apache Tomcat for java, Glassfish Planning tools used : JIRA , CONFLUENCE, TRELLO, ASANA, Basecamp, Balsamiq Databases - Relational => MySql - Oracle Databases - NoSql => {'Mongo'}, /CouchDb, Solr My Strengths : 1. Quick Learner 2.Perfection (Altruistic) 3. Business Perspective Presently doing partial user experience designing activities - user interviews, Mockups, Card Sorting, Information Architecture, Persona Creation. TRAININGS HTML5, CSS3 and Java Script Training from Microsoft Microsoft training in Win8 Mobile Application Development. Startup Engineering, Standford Unversity Hadoop & Big Data Analytics, Edureka Data Scientist, University of Washington Spring Training from VMWare Mostly online through skype and hangout.  less

    php c++ javascript c css ajax core-java jquery html5 magento opencart amazon-ec2 scrum objective-c wordpress tcp-ip amazon-web-services multithreaded-programming qt oscommerce jquery-mobile ecommerce-consulting payment-gateway-integration payment-processing authorize.net paypal-api api-development api-documentation facebook-api google-analytics google-apps adobe-photoshop linux-system-administration fedora linux-slackware freebsd solaris-administration virtualization embedded-c embedded-systems agile-software-development 00 more less
    • $30.00 HOURLY RATE
    • 5.0
    • 672 HOURS
    • INDIA
    • LAST ACTIVE
    • 7 PORTFOLIO ITEMS
    • 15 TESTS
    ASSOCIATED WITH:
  • Linux,VoIP and Windows Server Administrator

    I have over 5 years of hands on experiences in maintaining various servers mostly Microsoft & Linux based systems. Areas of my expertise are: 1. Asterisk, Elastix, Trixbox, FreePBX, Vicidial, A2Billing 2. Amazon EC2,S3,VPS,VMWare,ESXi,Xen,Open VZ … more

    I have over 5 years of hands on experiences in maintaining various servers mostly Microsoft & Linux based systems. Areas of my expertise are: 1. Asterisk, Elastix, Trixbox, FreePBX, Vicidial, A2Billing 2. Amazon EC2,S3,VPS,VMWare,ESXi,Xen,Open VZ 3. Mysql & MSSQL server 4. Windows based Servers, LAMP, Mail, DNS, Proxy Server 5. OpenVPN and L2TP/IPSec VPN 6. Webmin,Cpanel, WHM,Zpanel 7. Cisco,Mikrotik, DD-WRT,OpenWRT Special note: I am open for full-time job from 6:00 AM to 6:00 PM (PST)  less

    windows-administration freepbx elastix asterisk amazon-ec2 vpn cisco-routers amazon-web-services a2billing vicidial 00 more less
    • $8.00 HOURLY RATE
    • 5.0
    • 1674 HOURS
    • BANGLADESH
    • LAST ACTIVE
    • 10 PORTFOLIO ITEMS
    • 9 TESTS
    GROUPS:
    ASSOCIATED WITH:
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