Perl Developers & Programmers

Showing 487 freelancers

Perl Developers & Programmers

Showing 487 freelancers

  • Perl Developer and Linux expert

    My name's Vladimir and I've got over 5 years of experience in software engineer. My main skill is Perl, which allows me to do almost everything - automation scripts, tests, web services, etc. I'm also have strong experience … more

    My name's Vladimir and I've got over 5 years of experience in software engineer. My main skill is Perl, which allows me to do almost everything - automation scripts, tests, web services, etc. I'm also have strong experience in software testing and Android OS internals. I'm owner of self-developed and maintained web-service based on Perl and Redis. Will be glad to work with you and do my best to satisfy your needs. Skills: -- Languages: - Perl - Shell scripting - HTML/CSS/JS - C/C++ -- Databases: - Redis - MySQL -- OSes: - Unix - Windows - Android -- VCS: - Git - SVN - Perforce  less

    perl perl-mojolicious bash-shell-scripting unix unix-shell redis html c android linux-system-administration 00 more less
    • $16.70 HOURLY RATE
    • 4.9
    • 0 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 0 TESTS
  • Asterisk/Freeswitch/Kamalio expert, VoIP engineer, Linux administrator

    I have more than 10 years of experience in installation and support of carrier-grade VoIP services based on Asterisk, OpenSIPS, Kamailio, Freeswitch and proprietary SIP/VoIP software. My professional interests are Callcenters, automated dialer systems and integration of VoIP software … more

    I have more than 10 years of experience in installation and support of carrier-grade VoIP services based on Asterisk, OpenSIPS, Kamailio, Freeswitch and proprietary SIP/VoIP software. My professional interests are Callcenters, automated dialer systems and integration of VoIP software with company information flows. You can rely on my strong engineering and programming skills for projects starting from single VoIP server to a complete wholesale/carrier VoIP solutions including billing, call data analysis, security and fraud prevention. I have developed complete SIP solutions for VoIP carriers worldwide: Proxy/Registrars, IVR, prepaid systems, multi-tenant VoIP switches, hardware PSTN gateways (Cisco AS5300/5500, Audiocodes Mediant 2000, Quintum Tenor). I have experience in setup, administration and security of Asterisk, FreePBX, Elastix and FreeSWITCH PBX installations. As a programmer I use PHP, Javascript (both client-side using jQuery and Angular.js and server-side with node.js), Perl (system scripts/applications, Mojolicious webapps). I also have experience in development and administration of MySQL and Microsoft SQL Server databases. I'm experienced network engineer, skilled in routing and switching, general network architecture planning and deployment, network monitoring and security, including HA solutions (heartbeat/pacemaker). I use Zabbix and have some experience with Nagios and other monitoring software. I can also offer you consulting support in VoIP and network technologies.  less

    voip-administration voip-software cisco-routers asterisk freeswitch opensips mysql php angularjs node.js 00 more less
    • $33.33 HOURLY RATE
    • 4.9
    • 80 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 7 TESTS
  • Experienced Perl/PHP developer

    I am working as a web developer for about 10 years. I have started with small freelance tasks and ended with complex web projects. I believe my strong point is ability to understand other's code. I have done many … more

    I am working as a web developer for about 10 years. I have started with small freelance tasks and ended with complex web projects. I believe my strong point is ability to understand other's code. I have done many freelance projects involving modification of working projects and that required deep study of code that has been written before. Such a work usually harder than writing a project from zero. I also have wrote from zero two complex CMS with Perl+Mojolicious. One of my large achievements is a complex site written on Perl for a non-commercial international organization (see in portfolio). Last three years I am working on a large online magazine with elements of social network. This requires understanding of Perl, fastCGI, HTML, MySQL. I am constantly implementing new features and fixing bugs that remained from old programmers. I prefer writing in Perl, though I understand PHP and have done many projects with this language. Listed below are my skills: — MySQL — Perl — Mojolicious — PHP/HTML/CSS/JavaScript/jQuery — Nginx configuration — Basics of Linux — dotCloud and other PaaS deployment  less

    perl-mojolicious perl css html php nginx mysql apache-administration unix javascript 00 more less
    • $28.00 HOURLY RATE
    • 4.9
    • 78 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 5 TESTS
  • Perl Developer

    Experienced in building e-commerce projects (online shops, price comparison systems). Latest projects: 1) Online shops, all backend, frontend programming. Used technologies: Perl, mod_perl, FCGI, TT, HTML::Template, memcached, MySQL, etc. 2) Price comparison system ava.ua (pricegrabber.com/shopping.com … more

    Experienced in building e-commerce projects (online shops, price comparison systems). Latest projects: 1) Online shops, all backend, frontend programming. Used technologies: Perl, mod_perl, FCGI, TT, HTML::Template, memcached, MySQL, etc. 2) Price comparison system ava.ua (pricegrabber.com/shopping.com close analog). All backend, frontend programming, database administration. Used technologies: Perl, mod_perl, PLP Plack/PSGI, FCGI, HTML::CTPP2, etc. Mysql (Partitioning, Replication, Triggers, Procedures, Queries optimization).  less

    perl mysql sql javascript python java apache-solr xml soap xml-rpc nginx d-language node.js multithreaded-programming betfair data-scraping web-scraping data-mining 00 more less
    • $22.22 HOURLY RATE
    • 5.0
    • 1491 HOURS
    • UKRAINE
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 8 TESTS
    GROUPS:
  • Skilled Linux and Windows system administrator

    I'm a high skill administrator of Linux and Windows systems. Highly experience at Linux based systems like Debian based ( Debian , Ubuntu and other same ) and CentOS. Have clients at monthly administration with prepaid hours of work, load monitoring, webservers … more

    I'm a high skill administrator of Linux and Windows systems. Highly experience at Linux based systems like Debian based ( Debian , Ubuntu and other same ) and CentOS. Have clients at monthly administration with prepaid hours of work, load monitoring, webservers perfomance, weekly/daily system updates. Have high experience at all of web services ( web , databases, php, mail, dns, ssl ) troubleshooting from administration side ( no programming ). web : apache2 , nginx , php-fpm, lighttpd DB servers : MySQL ftp : proftpd, vsftpd smtp/pop3/imap : postfix , exim4, dovecot Scripting : powershell, bash , perl Virtualization : OpenVZ , PCS Security : iptables, fail2ban Other : OpenVPN , AWS, redmine, zabbix, l2tp, ipsec, ssh, backup, AD and many other.  less

    apache-administration nginx postfix ftp openvpn openvz ipsec mysql perl smtp 00 more less
    • $10.00 HOURLY RATE
    • 5.0
    • 10 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 3 TESTS
  • Senior Perl Developer

    Perl expert. Ready to work as a remote engineer for web-systems with any level of complexity.

    perl mysql 00 more less
    • $33.33 HOURLY RATE
    • 5.0
    • 7637 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 7 TESTS
  • full e-commerce developer

    Doing programming projects of any complexity. The main specialization of web commerce. In use, PHP, SOAP, WSDL, SQL, AJAX, RDF. Qualitatively, develops convenient usability interface using technology JQUERY, HTML, mobile versions of sites. We have expertise in working with systems … more

    Doing programming projects of any complexity. The main specialization of web commerce. In use, PHP, SOAP, WSDL, SQL, AJAX, RDF. Qualitatively, develops convenient usability interface using technology JQUERY, HTML, mobile versions of sites. We have expertise in working with systems OXID eSales, Shopware, OpenCart, Prestashop, OpenCart, xtcModified, Gambio, Magento, Plentymarkets (Silver Partner). We carry out projects for the integration with the systems market places - Plentymarkets, eBay, Amazon. Set up a system based on site analytics Google Analytics, Google Ecommerce Tracking, and others. Provide operational support to the projects. We provide business process analysis and develop technical specifications for develop software products.  less

    mysql php soap prestashop 00 more less
    • $34.00 HOURLY RATE
    • 4.8
    • 23 HOURS
    • UKRAINE
    • LAST ACTIVE
    • 5 PORTFOLIO ITEMS
    • 2 TESTS
    ASSOCIATED WITH:
  • Scripting & Web Development

    I write scripts for Linux and Mac OS X, and Google Chrome extensions. I have worked with Python, PHP, Yii, Perl, Haskell, C++, JavaScript, AngularJS, CasperJS, Tumblr API, YouTube API, OpenWeatherMap API. I also maintain an open source Haskell library for working with reduced ordered binary decision diagrams. https://github.com/slava-sh

    haskell c++ python php perl angularjs yii-framework html5 javascript 00 more less
    • $50.00 HOURLY RATE
    • 5.0
    • 0 HOURS
    • BULGARIA
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 4 TESTS
loading