Server Administrators & Developers

Showing 31,928 freelancers

Server Administrators & Developers

Showing 31,928 freelancers

  • Computer Systems and Network Engineer CCNA|MCSA|MCITP|OCP|ITIL|VMWARE

    I have done Computer Systems Engineering, worked with different companies for three years and now starting to work as a full time Free Lancer. I have an extensive first hand experience of dealing with System Networks, Windows Servers ( 2003, 2008 … more

    I have done Computer Systems Engineering, worked with different companies for three years and now starting to work as a full time Free Lancer. I have an extensive first hand experience of dealing with System Networks, Windows Servers ( 2003, 2008),2012 different vendors Internet management and security solutions ( Hardware and software) like Air Live 802.11G Internet Access Server, Sonicwall,WatchGuard , ISA 2006 server, GFI Web Monitor, HP Servers, Client and server OS. Other than professional experience I have done Worked in following virtualization software's VMware ESXi 5.0-5.5 Microsoft Hyper-V, Sun/Oracle Virtual Box. Other than professional experience I have done different International Certifications CCNA. MCITP Windows7 Enterprise MCSA Windows 7 MCTS. | Windows 7 MCTS. | Windows 8 PRO: Designing and Deploying Messaging Solutions with Microsoft Exchange Server 2010 OCP( Oracle Sun Solaris OS 10 System Administrator) ITIL Foundation. VTSP 5 I have successfully completed following projects, that were for IT Govt Sector and five star Hotel's Planning Designing and Establishing Network Infrastructure using Microsoft Operational Framework (MOF v 4.0),network consisted of 200+ clients and 20 + servers (HP Proliant ML-150, ML-350,Dell Power Edge 2900). Installation configuration and management of ISA Server 2006,Juniper SSG 5 working together, providing security solution for more than 100 static and 200+ dynamic clients. Automate the process for Management of Internet User Account for the users by Implementation of RADIUS Server In-house developed Software Application Up gradation of clients systems from Windows XP to Windows 7 . Up gradation of domain from Server 2003 to server 2008 Enterprise R2 .  less

    microsoft-hyper-v-server windows-administration vpn security vmware-esx windows-7-administration asterisk voip-administration amazon-ec2 elastix 00 more less
    • $44.44 HOURLY RATE
    • 4.9
    • 523 HOURS
    • PAKISTAN
    • LAST ACTIVE
    • 13 PORTFOLIO ITEMS
    • 13 TESTS
  • Juniper / Cisco / Exchange / VMware Expert

    I specialize in Juniper, Cisco, Exchange, Windows Server and VMware technologies. Here are the lists of products that I have worked with: - Juniper - SRX, SSG, M, Netscreen, J, MX, EX, QFX, etc. series. Cisco - 2960, 3650, 3750x, 3850, 881, 1921 … more

    I specialize in Juniper, Cisco, Exchange, Windows Server and VMware technologies. Here are the lists of products that I have worked with: - Juniper - SRX, SSG, M, Netscreen, J, MX, EX, QFX, etc. series. Cisco - 2960, 3650, 3750x, 3850, 881, 1921, 2811, 2911, ASA, etc. series. Microsoft - Windows Server 2008/2012, Exchange 2007/2010/2013, Office 365, etc. VMware: - VMware vSphere, VMware Horizon View, vCloud Director, etc. LinkedIn: http://np.linkedin.com/in/bipingiri Blog: http://www.mustbegeek.com/ Skills: Juniper/Cisco:- RIP, OSPF, BGP, MPLS, COS, QoS, VLANs, STP, RSTP, MSTP, VTP, HSRP, GLBP, VRRP, VC, VPN, IPSec, IPS, IDS, Anti-Virus, Anti-Span, Syslog, SNMP, NetFlow, jFlow, sFlow, NAT, IPv4, IPv6, etc. Microsoft:- AD DS, AD CS, AD FS, AD RMS, DNS, DHCP, RRAS, Hyper V, Failover Cluster, NLB, RDP, DAG, PowerShell, IIS, VPN, IPSec, SSL VPN, FTP, Group Policy, Licensing, etc. I have experience and expert knowledge of various Microsoft technologies like Windows Server 2003/2008/2013, Exchange 2007/2010/2013, Database 2008/2012, Hyper V, PowerShell. Likewise, I have deployed virtualization infrastructure with VMware's VMware vSphere and Microsoft's Hyper-V solutions. Education High School = Computer Programming Specialization Bachelors Degree = Bsc in Computer Networking and IT Security >>>>Vendor Certifications<<<< Juniper * Juniper Networks Certified Internet Associate (JNCIA) * Juniper Networks Certified Specialist Security (JNCIS-SEC) * Juniper Networks Certified Professional Security (JNCIP-SEC) * Juniper Networks Certified Internet Specialist (JNCIS-ENT) Cisco * Cisco Certified Network Associate (CCNA) * Cisco Certified Network Associate Security (CCNA Security) Microsoft * Microsoft Certified Solutions Expert (MCSE: Exchange 2013) * Microsoft Certified Solutions Associate (MCSA: Server 2008, Server 2012) * Microsoft Certified IT Professional (MCITP: Server 2008) * Microsoft Certified Systems Engineer (MCSE: Server 2003)  less

    juniper-routers jncia-junos cisco-routers cisco-asa cisco-ios microsoft-exchange-server microsoft-hyper-v-server vmware-administration vmware-esx virtualization 00 more less
    • $45.00 HOURLY RATE
    • 5.0
    • 806 HOURS
    • NEPAL
    • LAST ACTIVE
    • 7 PORTFOLIO ITEMS
    • 7 TESTS
    GROUPS:
  • AWS | Wordpress | Joomla | Drupal

    One of my client Motivated me to follow these golden guidelines. 1. Keep in mind that most of your clients want to feel appreciated. 2. Always treat your clients like you want to be treated. 3. The most successful entrepreneurs … more

    One of my client Motivated me to follow these golden guidelines. 1. Keep in mind that most of your clients want to feel appreciated. 2. Always treat your clients like you want to be treated. 3. The most successful entrepreneurs are those who know how to treat clients. 4. Every client is a potential referral - always remember that. 5. Continue to work on your business savvy and NEVER let money be your motivation (driver). 6. This creates a "lack mentality" and you will always have to scrap for money. 7. Prosperity comes from giving your BEST every single time (even when you don't want to).  less

    seo joomla adobe-photoshop drupal wordpress 00 more less
    • $27.78 HOURLY RATE
    • 5.0
    • 1191 HOURS
    • INDIA
    • LAST ACTIVE
    • 13 PORTFOLIO ITEMS
    • 7 TESTS
    GROUPS:
  • Linux System Admin | Amazon AWS Expert | AWS Consulting Partner

    2+ Experience in : System Administration - Amazon AWS (EC2/S3/RDS/SES/ElasicCache/Glacier/ELB) , Rackspace and DigitalOcean - Installing, Configuring and maintaining Linux (Cent OS, Ubuntu, Debian, Fedora) - Load Balancing (HAproxy/Nginx) - Reverse Proxy - Webservers (Apache, Lighttpd, Ngnix, IIS) - MySQL Clustering … more

    2+ Experience in : System Administration - Amazon AWS (EC2/S3/RDS/SES/ElasicCache/Glacier/ELB) , Rackspace and DigitalOcean - Installing, Configuring and maintaining Linux (Cent OS, Ubuntu, Debian, Fedora) - Load Balancing (HAproxy/Nginx) - Reverse Proxy - Webservers (Apache, Lighttpd, Ngnix, IIS) - MySQL Clustering (Galera/XtraDB and NDB) - Deploying, configuring and troubleshooting opensource control panels (zPanel, Webmin, EHCP, ISPConfig) for Webservers - Scripting in bash, PHP and SQL - Fine tuning Linux systems and applications - Configuring, monitoring, performance tuning and Troubleshooting DNS, NFS, FTP, Database(MySQL/Oracle), Proxy(Squid) Servers in Linux 3+ Experience in : Web Application Development - PHP / MySQL - Moodle / Wordpress / Prestashop / OpenCart Expert - HTML / HTML5 / XHTML / XML - JavaScript / Ajax/ jQuery / Prototype - CSS3/ Twitter-bootstrap - OOP / MVC  less

    php mysql oracle-database html5 javascript css3 ajax twitter-bootstrap moodle prestashop wordpress linux-system-administration apache-administration nginx lighttpd amazon-web-services bash 00 more less
    • $27.78 HOURLY RATE
    • 5.0
    • 116 HOURS
    • SRI LANKA
    • LAST ACTIVE
    • 9 PORTFOLIO ITEMS
    • 2 TESTS
    GROUPS:
  • Weebly Expert | WordPress | Virtual Assistant | PSD | Business Consult

    >> Expert Weebly custom site Designer >> Expert Wordpress custom site Designer >> Good English Communication >> Quality Work, Timely Delivery with Good & Best Price. >> Server Administrator Support >> Free Conversation >> How to make free E-Commerce site. >> Administrator Support >> Team Handling >> Internet Research >> Visual Web … more

    >> Expert Weebly custom site Designer >> Expert Wordpress custom site Designer >> Good English Communication >> Quality Work, Timely Delivery with Good & Best Price. >> Server Administrator Support >> Free Conversation >> How to make free E-Commerce site. >> Administrator Support >> Team Handling >> Internet Research >> Visual Web Design >> Tutorial Provide Dear Clients, After completion your project, I always provide a free support service. Don't hesitate to send message, if you face any problem. I will response with 12 hours.  less

    web-design adobe-illustrator adobe-photoshop logo-design css wordpress weebly adobe-dreamweaver ulead-video-studio web-content-management email-handling mailchimp email-technical-support sendmail data-analysis microsoft-outlook-development skype facebook-api jquery css3 seo 00 more less
    • $11.11 HOURLY RATE
    • 4.9
    • 1295 HOURS
    • BANGLADESH
    • LAST ACTIVE
    • 14 PORTFOLIO ITEMS
    • 10 TESTS
  • FullStack JavaScript,PHP,Python Developer

    As a full-stack developer, I have extensive experiences in web techniques including PHP, Python, Java and their frameworks like Magento, Wordpress, Drupal, SugarCRM, Zend, Cakephp,Django,Flask,Scrapy, Spring, Hibernate and JSF with PrimeFaces. To be concrete and specific, I … more

    As a full-stack developer, I have extensive experiences in web techniques including PHP, Python, Java and their frameworks like Magento, Wordpress, Drupal, SugarCRM, Zend, Cakephp,Django,Flask,Scrapy, Spring, Hibernate and JSF with PrimeFaces. To be concrete and specific, I have 6+ years of experience in the e-Commerce industry (Magento, Drupal commerce and Prestashop) and over 4 years - in Magento development (Community, Enterprise and GO editions) As for Java platform, majority of the developed applications leverage concepts of ORM (Hibernate, iBatis, JPA2), dependency injection and inversion of control (Spring), web services (SOAP, but mainly REST - using Jersey frequently), rich GUI (Dojo,ExtJS) and relational database as well as NoSQL storage. Recognized as a significant individual contributor as well as a team player. Highly motivated, focused, and constantly remains current with state of the art technology.  less

    php javascript sql html css java jquery python django-framework unix-system-administration 00 more less
    • $25.00 HOURLY RATE
    • 4.5
    • 1139 HOURS
    • CHINA
    • LAST ACTIVE
    • 10 PORTFOLIO ITEMS
    • 12 TESTS
    GROUPS:
  • JEE Architect - Developer / ExtJS Developer

    Highly skilled systems architect and developer with more than 25 years of experience designing, developing and deploying applications, from old single platform “green-screen” to multi-tier / distributed systems. Business experience in manufacturing, accounting, distributing, payroll, finance and TELCO: ✔ Strong knowledge of … more

    Highly skilled systems architect and developer with more than 25 years of experience designing, developing and deploying applications, from old single platform “green-screen” to multi-tier / distributed systems. Business experience in manufacturing, accounting, distributing, payroll, finance and TELCO: ✔ Strong knowledge of Java SE and JEE stacks, from early versions 1.x up to latest version SE 7 and JEE 6. ✔ Deep understanding of old technologies such Cobol, ISAM, flat files, pipes, “green screen”, etc. This knowledge allowed me to design, code and implement integrations between new applications with legacy ones. ✔ Solid leading and mentoring skills to help and encourage individuals to maximize their productivity by applying the best practices, frameworks, libraries and technology in general. ✔ I'm always learning about new technologies and tools to ease and reduce time spent in application development and deployment. Technology by itself is worth nothing if it does not solve real world problems.  less

    java j2ee extjs oracle-plsql ibm-db2 glassfish sencha delphi cobol microsoft-entity-framework 00 more less
    • $45.00 HOURLY RATE
    • 5.0
    • 535 HOURS
    • GUATEMALA
    • LAST ACTIVE
    • 5 PORTFOLIO ITEMS
    • 5 TESTS
    GROUPS:
  • System Administrator

    I'm a System Administrator with 5 years of experience. Also, I have couple cPanel certificates: https://university.cpanel.net/c-summary.php?code=zzqd-532226 Currently I'm FreeLancer I can very quickly master the new system, suggest some alternative solutions … more

    I'm a System Administrator with 5 years of experience. Also, I have couple cPanel certificates: https://university.cpanel.net/c-summary.php?code=zzqd-532226 Currently I'm FreeLancer I can very quickly master the new system, suggest some alternative solutions etc. I'm young and experienced Linux Administrator. I can help you with server installation/configuration, recommend some hosting providers etc. I like to learn new technologies or improve my knowledge with old ones. I don't bid projects which I won't be able to complete as others do.  less

    cpanel apache-administration ftp mysql whm technical-support linux-system-administration centos amazon-ec2 nagios 00 more less
    • $22.22 HOURLY RATE
    • 4.6
    • 690 HOURS
    • UKRAINE
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 6 TESTS
  • Sr Windows and Linux Systems Admininstrator \ AWS(EC2) Administrator

    I'm self-motivated, autonomous engineer with over 11 years of experience in Linux(Unix) and Windows systems administration. I perform each project to the fullest of my capabilities and with the dedication that is expected from a professional as myself … more

    I'm self-motivated, autonomous engineer with over 11 years of experience in Linux(Unix) and Windows systems administration. I perform each project to the fullest of my capabilities and with the dedication that is expected from a professional as myself. In short I've great experience with: - OS deployment, configuration and troubleshooting: CentOS, Ubuntu, Debian, FreeBSD, Windows Server 2003 - 2012R2 - Hosting engines: WHM (cPanel), ISPmanager, Plesk, DirectAdmin, Kloxo,Zpanel - AWS (RDS, EC2, SES, S3, CloudFront, VPC, Route53, RedShift, Elastic Beanstalk etc.) - Server and client apps: WEB (Apache, IIS, Nginx, Varnish, APC, PHP etc), SQL (MySQL, MSSQL administration), FTP (ProFTP, PureFTP, IIS etc.), Mail (Postfix, Zimbra, Dovecot, Zimbra, MS Exchange 2007-2013 etc.). - Deep knowladge in Virtualization: Xen, OpenVZ, KVM, VMware, Hyper-V, Docker. Other skills: Atlassian JIRA\Confluence deployment and troubleshooting. I'm good at server migration, installation and configuration,t troubleshooting and security. Also I'm able to provide on-going support services. Each problem that I solved became a rule which served afterwards to solve other problems. My job it's my rest.  less

    linux-system-administration windows-administration network-administration database-administration cpanel plesk amazon-web-services domain-migration network-security virtualization 00 more less
    • $28.89 HOURLY RATE
    • 5.0
    • 1374 HOURS
    • UKRAINE
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 3 TESTS
    GROUPS:
  • Moodle Consultant |LMS/Course Developer|Moodle Administrator

    Learning Management Systems : MOODLE, TOTARA LMS , BLACKBOARD, MELON, COURSEMILL, CANVAS. Authoring tools : LECTORA, CAPTIVATE, ARTICULATE, CAMTASIA STUDIO, SCORM 1.2/1.4/2004 . Online Learning Management System work references. • Marshall Aeroacademy Cambridge, UK > http://elearning.aeroacademy.co.uk • Markerstudy, UK … more

    Learning Management Systems : MOODLE, TOTARA LMS , BLACKBOARD, MELON, COURSEMILL, CANVAS. Authoring tools : LECTORA, CAPTIVATE, ARTICULATE, CAMTASIA STUDIO, SCORM 1.2/1.4/2004 . Online Learning Management System work references. • Marshall Aeroacademy Cambridge, UK > http://elearning.aeroacademy.co.uk • Markerstudy, UK > http://www.ecloud.markerstudy.com • Nurse-Excel, UK > http://use.nurse-excel.co.uk • Ian Dodds Consulting, UK > http://idcacademyonline.com • Le Petit Sports ATP Tennis Traning Courses, USA > http://www.lepetittraining.com/english • Engineering Efficiency, USA > http://aecmentor.com • Moore Universite of Hair Design, USA > http://lms.instituteofentrepreneurcosmetology.com • PharmTec Technician School, USA> http://pharmtecschool.net • Sundale E-Learning, AUS > http://lms.sundale.org.au • OneCollege, AUS > http://lms.onecollege.edu.au • Fitness Industry Training, AUS > http://fit-elearn.mywisenet.com.au • NowInfinity, AUS > http://lms.nowinfinity.com.au Areas of Expertise • Linux dedicated server hosting and administration • AWS Cloud migration • Live video conferencing and web casting integration • Ecommerce integration • Social networking portal integration • Search Engine Optimization • Web Marketing • Instructional Course Design • E-Learning Process Consultation/E-Learning Strategy • m-Learning development iPhone/iPad • SCORM conversions Availability round the clock and can be reached using skype id. Contact me via odesk and send me your skype id and let's start working. Free moodle consultancy for everyone, anytime. you can ask me whatever you want to know about moodle . Happy Moodling AK Sathyadevan Specialties: Moodle, Totara, Instructional design, e-learning development, e-learning project management, corporate training, instructor led training, performance consulting, Articulate Storyline, Adobe Captivate, Camtasia Studio and Moodle (LMS). Also use Joomla, Hikashop, Kunena and other scripts to create powerful sites based in moodle.  less

    e-learning instructional-design moodle lectora adobe-captivate scorm articulate-storyline joomla drupal ecommerce-consulting 00 more less
    • $18.00 HOURLY RATE
    • 4.6
    • 277 HOURS
    • INDIA
    • LAST ACTIVE
    • 7 PORTFOLIO ITEMS
    • 1 TEST
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