Qmail Freelancers

Showing 13 freelancers

Qmail Freelancers

Showing 13 freelancers

  • RHCE/IBM-AIX Cert/ VMware, SAN-NAS Storage Admin, Qmail, Apache .

    Summary: • 8 Years of experience in the Unix(Linux and IBM AIX), Storage, Virtualization( VMware ESx and AIX LPAR, DLPAR) Administration. • Currently started working as Freelance Engineer and available full time also. • Having experience of supporting Production Environment. I Was … more

    Summary: • 8 Years of experience in the Unix(Linux and IBM AIX), Storage, Virtualization( VMware ESx and AIX LPAR, DLPAR) Administration. • Currently started working as Freelance Engineer and available full time also. • Having experience of supporting Production Environment. I Was L3 support Unix Administrator and supported (3000 Server) at IBM Data Centre UK. • Having Experience of supporting Unix Clusters ( AIX HACMP Cluster) • Having Experience of supporting Storage Device Familiar with External Storage :- SAN, FASTt, DS4000, Analyzing Fast logs, coordinating with Storage team and providing HBA, FC details, WWPN details, and configuring LUNs in AIX host using SDD and AIX commands. Building Storage Device using Open Source software Like FreeNAS and Openfiler. • Familiar with VMware:- Installing and upgrading the ESX server (ESX 3, 3.2, 3.5. Installation of Virtual Infrastructure client and Virtual Center. Managing Virtual Machines using VI client, Managing ESX server using Virtual Center. Creating Virtual Machines, template, cloning. Moving VMs one ESX to another ESX host. Troubleshooting ESX server and Providing RCA for ESX server and coordinating with VMware support team over email/phone. ESX storage management. Familiar with ESX cluster. • Familiar with AIX Virtualization LPAR & DLPAR:- Creating LPAR Profile, assigning Memory, CPU etc… dynamically using Hardware Management Console • Familiar with AIX HACMP 5.3 Cluster: - Troubleshooting 3 node and 2 node cluster, cluster verification and synchronization, creating and increasing cluster file system, doing resource group failover using C-SPOC. If cluster service failed to make resource group online then manually making resource group online. • Familiar with AIX Virtualization LPAR & DLPAR:- Creating LPAR Profile, assigning Memory, CPU etc… dynamically using Hardware Management Console • Familiar with Advance Networking: Router Configuration, Firewall Configuration (IPcop). Designed and implementation Network for Web and Email Hosting Project. Current Project • Currently implementing Web and email hosting from the scratch. • Disaster Recovery Management :- Build Storage Device In Linux. • Built Qmail Server from Scratch • Built Web Server from the Scratch • Configured Call management using OS Ticketing System. • Developing onlinedigitallibrary web site. • Configuring OpenEMR for Hospital Management • Also I have well equipped LAB. Education: BCA, PGDCA, (MSc-IT) Professional Certification: RHCE and IBM AIX  less

    aix qmail mysql vmware-esx ibm-pseries firewalls linux-system-administration database-administration mail-server-implementation clustering network-administration ibm-storage 00 more less
    • $16.67 HOURLY RATE
    • 4.6
    • 0 HOURS
    • INDIA
    • LAST ACTIVE
    • 6 PORTFOLIO ITEMS
    • 5 TESTS
  • Portuguese to English Translator

    I am a language enthusiast who has completed a double major at The Ohio State University in Portuguese and Latin American Studies. I addition to my studies at OSU, I have also traveled to Brazil on three occasions, spending a … more

    I am a language enthusiast who has completed a double major at The Ohio State University in Portuguese and Latin American Studies. I addition to my studies at OSU, I have also traveled to Brazil on three occasions, spending a total of over a year in the country. I have provided freelance legal casework translation and translated a grant for a non profit.  less

    adobe-acrobat apple-iwork adobe-flash adobe-indesign articulate-presenter research-papers economic-analysis english-tutoring microsoft-excel microsoft-outlook-development qmail portuguese public-speaking skype translation-english-portuguese tumblr workshop-facilities 00 more less
    • $16.67 HOURLY RATE
    • 5.0
    • 0 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 1 TEST
  • System Administrator / Web Developer

    Over the last 5 years, I have developed a wide range of websites using HMTL, PHP and MySQL including sites for startup companies and small businesses. Also, I've provide solutions for email marketing, web hosting, email servers, everything to … more

    Over the last 5 years, I have developed a wide range of websites using HMTL, PHP and MySQL including sites for startup companies and small businesses. Also, I've provide solutions for email marketing, web hosting, email servers, everything to ensure security, stability and delivery. Experience in: - DKIM - SPF - rDNS - BIND - Postfix - PowerMTA - Amazon SES - Nginx - Zimbra And many more... I also have some experience in the following areas: SQL, Ajax, Ruby, Java.  less

    email-marketing html interspire joomla lamp-administration linux-system-administration web-design facebook-api social-media-marketing windows-xp-administration centos adobe-dreamweaver adobe-photoshop email-deliverability-consulting mail-server-implementation postfix iptables qmail google-apps google-analytics google-adsense libreoffice amazon-web-services css3 dns html5 00 more less
    • $27.78 HOURLY RATE
    • 4.9
    • 572 HOURS
    • EL SALVADOR
    • LAST ACTIVE
    • 3 PORTFOLIO ITEMS
    • 0 TESTS
    ASSOCIATED WITH:
  • Server and Cloud Architecht/Visionary

    I have worked in the internet service provider companies and software development companies for more than 10 years. I have good communication and excellent problem solving skills which are reflected in my past work on oDesk. My major expertise is … more

    I have worked in the internet service provider companies and software development companies for more than 10 years. I have good communication and excellent problem solving skills which are reflected in my past work on oDesk. My major expertise is in general Linux/Unix, Microsoft products, networking and systems administration and environment architecture, but I also have strong PHP web-programming and management skills. Skills: ✔ Infrastructure design ✔ Project management, Technical support management ✔ DevOps ✔ General Networking, CCNA ✔ Distributions: Debian, RHEL, CentOS, Fedora, Oracle Enterprise Linux, Ubuntu, Gentoo ✔ Microsoft Technologies: Windows Servers and Clients, AD, Exchange, TFS, IIS, MSSQL, Microsoft Networking, Lync. Pursuing 2 MCITP certifications ✔ Amazon AWS: EC2, S3, RDS, SimpleDB, VPC ✔ Virtualization: Xen, OpenVZ, VmWare ✔ Deployment: Puppet, Chef ✔ Web Services&Environments: Nginx, Apache, lighthttpd, Tomcat, JBoss ✔ Mail Delivery: Exim, Postfix, qmail, sendmail, Exchange ✔ Data Storages: MySQL, PostgreSQL, MS SQL, Oracle ✔ Fail-over: clustering, backups, replication, ha-proxy, etc ✔ PHP scripting and webdevelopment ✔ 24/7 Monitoring : Monit, Cacti, Nagios,  less

    ubuntu linux-system-administration windows-administration network-administration computer-networking cisco-routers cisco-ios information-architecture project-management php customer-service customer-support mail-server-implementation dns sendmail qmail postfix windows-xp-administration amazon-ec2 amazon-s3 amazon-web-services amazon-rds 00 more less
    • $35.00 HOURLY RATE
    • 5.0
    • 5496 HOURS
    • ROMANIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 18 TESTS
    ASSOCIATED WITH:
  • Experienced Windows Linux, Unix, Citrix, ESXi, Network Administrator

    Windows, Unix and Linux servers. Managing OS33 Cloud server, AWS, Deploying VDI, ESXi, Xenserver, Xenapp, XenDesktop, Avaya CallManager. Cisco, Netgear, HP Procurve, Fortinet, Watchguard, Sonicwall, Barracuda, Juniper Switch, Router, NSA configuration.

    linux-system-administration unix-system-administration qmail lotus-notes nagios vmware-administration adobe-photoshop adobe-illustrator technical-documentation technical-support windows-administration pfsense squid vmware-esx postfix citrix-xenserver citrix-netscaler 00 more less
    • $33.33 HOURLY RATE
    • 5.0
    • 5482 HOURS
    • BANGLADESH
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 10 TESTS
  • Hosting Industry Sr Linux Admin w/ RHCE, RHCVA, MySQL DBA, developer

    For more than ten years I have worked extensively in the software development and hosting industries. I am an expert Linux and Unix system engineer, and can deploy and configure any software stack that is based on Linux for optimal … more

    For more than ten years I have worked extensively in the software development and hosting industries. I am an expert Linux and Unix system engineer, and can deploy and configure any software stack that is based on Linux for optimal content delivery. I excel at MySQL database design, optimization, and administration. I am a seasoned software developer and have extensive experience with many languages including Java, Python, PHP and Ruby. I also have significant experience with customizing, deploying, and adminstering open source web applications, application frameworks, and application servers. I have worked locally, overseas, and with colleagues and clients overseas via the internet. If you look at my work history here, you will note that i 'disappeared' in February 2011. Indeed I did disappear, I was in a very bad car accident in Bangkok, Thailand, where I was living at the time, and was nto able to get out of bed or use a phone or computer for roughly a month. I now reside in Austin, TX again full-time I do not disappear typically, my present and previous employers can confirm that if you are hesitant based on feedback from 2011.  less

    gtk-programming python unix-shell mysql php html ajax java ruby cpanel jboss lamp-administration perl resin plesk c# .net-framework css qmail drupal wordpress joomla spamassassin clamav apache-tomcat nginx linux-system-administration centos ubuntu squid asterisk sip vmware-administration virtualization postfix sendmail mail-server-implementation oscommerce solaris-administration freebsd magento zabbix nagios 00 more less
    • $36.67 HOURLY RATE
    • 4.5
    • 22 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 7 TESTS
  • Tech support

    We are a group of professionals with more than 3 years of experience in Linux server administration. The team has handled critical issues in maintenance and troubleshooting of WHM/cpanel, plesk linux servers. We also have experience in the following … more

    We are a group of professionals with more than 3 years of experience in Linux server administration. The team has handled critical issues in maintenance and troubleshooting of WHM/cpanel, plesk linux servers. We also have experience in the following domains Resolving hacking issues, space utilization, maintaining more than 300 servers which include various Unix/Linux platforms, implementing scheduled tasks to save time & energy. Installation, Configuration, Maintenance and Troubleshooting of Apache, DNS, Mail, FTP and MYSQL server. File back and restoration. Automated jobs by using Cron and Shell scripts. Knowledge in Load balance, Isyncd and Windows 2003/2007 server. Our team spirit, knowledge and punctuality enables us to offer eminent service.  less

    linux-system-administration whm lamp-administration plesk whmcs software-testing windows-administration customer-service qmail web-design web-content-management web-testing 00 more less
    • $16.67 HOURLY RATE
    • 4.1
    • 15 HOURS
    • INDIA
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 3 TESTS
  • Team Lead, Hiring Manager, Personal Assistant, Real Estate Assistant

    I have finished Riga Technical University in Latvia. Title of qualification awarded: Professional Bachelor Degree in Real Estate Management and Real Estate Manager qualification; Principal subjects/occupational skills covered: Real Estate Management, Economics, Business Management, Informatics, Foreign language (English), Marketing … more

    I have finished Riga Technical University in Latvia. Title of qualification awarded: Professional Bachelor Degree in Real Estate Management and Real Estate Manager qualification; Principal subjects/occupational skills covered: Real Estate Management, Economics, Business Management, Informatics, Foreign language (English), Marketing. I have excellent computer skills and I am very diligent, accurate, organized, reliable and punctual person. I am very fast learner, and my goal is to always provide results with 150% quality.  less

    real-estate-idx salesforce-app-development virtual-assistant human-resource-management microsoft-excel microsoft-word crm database-management web-content-management microsoft-powerpoint database-administration product-management internet-research data-entry customer-service microsoft-access microsoft-outlook-development windows-movie-maker qmail translation editing portuguese russian presentations teaching-mathematics adobe-flash speech-writing google-adwords google-adwords-api google-apps google-docs google-calendar-api wordpress seo-keyword-research translation-english-latvian on-page-optimization seo 00 more less
    • $11.11 HOURLY RATE
    • 5.0
    • 3135 HOURS
    • LATVIA
    • LAST ACTIVE
    • 8 PORTFOLIO ITEMS
    • 11 TESTS
  • Perl Developer, Systems Architect, Linux Admin

    Experienced in developing distributed systems, network services and backends for websites in Perl. I can develop complete website solution from Linux server installation and administration to complex modern web-interface in JavaScript (except graphical design). I'm developing software since 1989 … more

    Experienced in developing distributed systems, network services and backends for websites in Perl. I can develop complete website solution from Linux server installation and administration to complex modern web-interface in JavaScript (except graphical design). I'm developing software since 1989. I work as Perl/Web Developer since 1997. Development priorities: code simplicity and clarity, reliability, security, efficiency. I've experience with Apache and Nginx web servers, MySQL and NoSQL databases, Mojolicious and Backbone.js frameworks, Perl/HTML/JavaScript/CSS, FastCGI, non-blocking I/O, event-oriented and concurrent programming, complex parsing (fetching, parsing and processing complex data from thousands pages on hundreds websites every minute), service-oriented architecture, distributed computing, developing Perl modules, automated testing, … I work as Linux admin since 1994. Experienced in developing own Linux distribution from scratch (2001-2004). I've strong focus on security and since 2004 use Hardened Gentoo Linux. Experienced in developing large systems (50000+ man/hours) as Systems Architect and Senior Developer. Experienced Team Leader and Manager for small team (about 10 developers/testers). Also I'm author of many articles (mostly in Russian) and have small experience (about 6 months) as Top Manager in software company (about 200 employee). Since 2001 I'm working as full-time freelancer. I never agree to work which must be done quickly in exchange for quality. I like to do things in the Right Way and prefer simplicity and minimalism. I'm interested in tasks which should be implemented using OS Inferno and language Limbo (which usually mean distributed and/or highly concurrent systems). I'm looking for long-term business relationships with customers. More details (a lot of my open source software, perl modules, articles, links to LinkedIn/GitHub/etc. profiles) available on my website: http://powerman.name/  less

    perl mysql unix-shell javascript c jquery linux-system-administration perl-mojolicious backbone-js twitter-bootstrap bash ajax html5 html css sql project-management performance-tuning distributed-computing clustering api-development website-development security network-security web-scraping automated-testing unit-testing vim mercurial git ssh qmail dns russian 00 more less
    • $30.00 HOURLY RATE
    • 5.0
    • 0 HOURS
    • UKRAINE
    • LAST ACTIVE
    • 15 PORTFOLIO ITEMS
    • 9 TESTS
  • Network Administrator

    Over the past 8 years I have dedicated my effort in developing my self through self learning experience and sharing my knowledge to my colleagues.During this period I was able to gain valuable skills that enabled me to handle … more

    Over the past 8 years I have dedicated my effort in developing my self through self learning experience and sharing my knowledge to my colleagues.During this period I was able to gain valuable skills that enabled me to handle Linux Servers (Public DNS,LAMP Servers,Mail Servers) under centos and ubuntu platform, Network appliances such as Fortigate Firewall, Ironport, F5 link controller, Cisco Core Switch and Routers,Vmware Virtualization, I am seeking opportunities and determined to help you overcome the challenges of your growing business.  less

    qmail lamp-administration firewalls dns bash-shell-scripting c# php ajax virtualization 00 more less
    • $10.00 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • PHILIPPINES
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 0 TESTS
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