FreeBSD Freelancers

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  1. Prakash G.

    Prakash G.

    System and Network Admin

    Nepal - Last active: 6 days ago - Tests: 7 - Portfolio: 1

    As a System and Network Administrator I have worked more than 6 years .I am Certified RHCE(5.1),CCNA,MCSE(windows server 2003). I am experienced in both Windows and Linux Environment , Routing and Switching ,Cisco Security ,Voice ,Virtualization. Fields and Technologies which i have worked on . 1. Linux/Unix,Debian Server setup ,troubleshoot and maintenance (Mail,DNS,DHCP,SQUID,Gateway,NMS,Samba ,LDAP,Webserver etc .). 2.Windows server Setup ,troubleshoot and maintainance (AD,DNS,DHCP,Routing and Remote Access ,Security ,IIS,Mail, etc) 3.Router and Security (routing (RIP,OSPF,EIGRP,BGP) Switching (VLAN,Trunk ,STP,Intervlan Routing etc) Access list ,NAT,PAT) 4. Virtulization (VMWARE ESXI (4/5),Xen ,VMWARE SERVER,HYPR-V). 5.VOICE (Cisco CME ,ASTERISK ,Go-Autodial,Elastics,Trixbox,) 6 .Linux Security .(IPTABLES ,SNORT, etc). 7.Backup (Amanda,Zimanda ,Rsync,HP Dataprotector ) 8.System Tools (Solarwinds,HP SIM,SUM)

    Groups: Microsoft Certified Professionals

    $11.11 /hr
    42 hours
    4.28
  2. Ghulam Yaseen Lashari

    Ghulam Yaseen Lashari

    Linux | Server | Interspire | WordPress Developer

    Pakistan - Last active: 1 day ago - Tests: 6 - Portfolio: 5

    I specialise in Linux Server Administration (WHM / DirectAdmin / VPNs / Virtualization / RAID LVMs) INTERSPIRE / POWERMTA / Exchange / Zimbra / VirtualMin Terms of Services • 99 Day Error Free Gaurantee Service • 100% Customer Satisfaction • Perfect 5 star reviews!! • Guaranteed Refund if not satisfied • Good communication availability 24/7

    $12.00 /hr
    638 hours
    4.98
  3. Riyazuddin S.

    Riyazuddin S.

    Ethical Hacker - Windows-Linux-Security-Networking-Web Apps-Virtualiza

    India - Last active: 02/07/2014 - Tests: 7

    - *nix (RHEL, CentOS, Debian, Ubuntu, FreeBSD, Solaris, OpenSolaris, etc) - Windows (2000/XP/Vista/7, 2003/2008 Server) - Cloud Computing (Amazon, Rackspace) - Virtualization Solutions(KVM, Qemu, Xen, VMware ESX, Hyper-V, Xen) - Virus, Malware, Spyware, Rootkit removing. - Networking (Cisco Routing and Switching) - Mac OSX 10.5.x, 10.6.x - Gateways (DHCP, DNS, Firewalls, Interface Bonding, Traffic Shaping, Proxy Server, etc) - File Servers (Samba, NFS) - Web Servers (Apache, IIS, Nginx, Lighthttpd, Apache Tomcat, etc) - Database Servers (MySQL, PostgreSQL, MS SQL) - FTP Servers (vsftpd, proftpd, pureftpd, etc) - VoIP (Asterisk) - Mail Servers (Qmail, Postfix, MS Exhange server etc) - Secure VPN (OpenVPN, Vyatta) - Backup Systems (Amanda, Bacula, Duplicity, Rsnapshot, etc) - Server Health Monitoring Systems (Nagios, MRTG, Monit, Cacti, Munnin, etc) - Storage Solutions (LVM, RAID) - Code Versioning Systems (SVN, Git, Mercurial) - Project Management Systems (Trac, Redmine, dotProject) - Security Frameworks (SELinux, AppArmor) - Failover, Load Balancing, Clusters - Payment Gateways (Siemens PPI) - Security and Performance Optimizations - Misc Tools (WHM/Cpanel, WHMCS, Plesk, Layered Panel, etc) - HTML, PHP, CSS, C, C++

    Groups: Microsoft Certified Professionals

    $17.78 /hr
    220 hours
    4.95
  4. Muhammad Attique

    Muhammad Attique

    InfoSec Expert, Ethical Hacker, Penetration Tester, Security Analyst

    Pakistan - Last active: 15 days ago - Tests: 12 - Portfolio: 6

    Provide efficient and timely solutions in Network / System Administration and Information Security. In-depth knowledge and expertise in Ethical Hacking, Penetration Testing and Securing Perimeter. Keep myself up-to date with latest InfoSec. technologies, tools, vulnerabilities and their solutions ASAP.

    $16.67 /hr
    4 hours
    4.92
  5. Jijo J.

    Jijo J.

    Atlassian Products Expert and IT / CM Consultant

    India - Last active: 2 hours ago - Tests: 3 - Portfolio: 4

    12+yrs of IT work experience, Atlassian products expert [JIRA, Confluence, Agile, ServiceDesk, Crowd, FishEye,Crucible, Bamboo,- SVN, GIT] and Linux Admin professional (Cloud/local) worked for several reputed MNC companies for development activities (SDLC). Provides reliable and quality support for building CM/DevOps/Linux/IT infrastructure/SW Development, that will be flexible to company growth (Keeping in mind that expanding teams and structure). Proven experience on customizing and implementing Atlassian products that suits to company process, and built different Linux/CM infrastructure for large and production environments Ref : https://www.elance.com/s/jijo-john/ Started my career as QA engr in 2003, goes in to Configuration Management career roles - Global Manager CM, DevOps, Build&Release engineer, JIRA/Confluence admin, and Program/Release Management, supporting various tech teams and management activities. Currently working as freelancer consultant. Whether it is a small start-up or a large corporate company, I can get you started today! and will build successful and long term relationship. Professional Admin/Customization for products - -------------------------------------------------------------------------------------------------------- 1) Atlassian JIRA, Confluence, Stash, Agile, HipChat, Tempo Time Tracking, Fisheye, Crucible, Bamboo, Service Desk, SVN, GIT [Repository Management, support, migrations], WANDisco-subversion/git, Perforce, StarTeam, BugZilla, Trac etc 2) Linux system admin, remote IT support, Linux SW Development support, Storage (File Systems, NFS, GFS2, Samba/CTDB , Load balancing, security, Open Source builds/installation), OS - RedHat, CentOS, Ubuntu, Fedora. [Cloud/VPS hosting experience AWS, Digital ocean, vbox etc etc] My technical experience, skills - ---------------------------------------------------------------------------------------------------- * Atlassian products JIRA Customization(Cloud or local hosted) with Workflow Schemes, workflows, Permissions, User/Group access controls (Crowd/LDAP/AD), Notifications, Screens, Fields, Issue types, various other scheme settings, post functions/validators with workflow transitions, custom configurations with add-ons/plug-in's or even more customizations with JIRA code or Jelly services or REST API. * Atlassin tools and SVN/GIT integration - Tracking changes, CM Planning, JIRA hosting on-demand, Installations, Integrations, Administration, Atlassian tools upgrades, backups, migrations to JIRA, integrations, support, health checks and JIRA configurations, including projects setups with protecting Intellectual Property [IP]. * Cost effective Atlassian maintenance support service and other for - Atlassian JIRA, Stash, Agile, Tempo Time Tracking, Confluence, Fisheye, Crucible, Bamboo, Service Desk, SVN, GIT [Repository Management, support, migrations], WANDisco subversion [svn multisite replicator], Perforce, StarTeam, BugZilla, Linux system admin, remote IT support, License renewals requirements and advisory etc. * Develop best practices and processes [Agile scrum methodology, JIRA program Management [JIRA scrum], JIRA dashboard customization, JIRA release management, JIRA test management, JIRA training]. * Large Unix environments Infrastructure, Storage, systems setup and advisory. High Availability storage requirements [ZFS, XFS, GlusterFS, CIFS, CTBD, SAMBA] |. Linux Admin professional [Strong knowledge of FreeBSD/Linux systems, Security - RedHat, CentOS, Ubuntu, Fedora] - Nginx, Apache, PHP, Mail servers etc * Data center (Configuring and Managing Cloud servers), network management, Administration and Monitoring [cPanel,WHM,Webmin,Usemin etc] * Build and Release advisory, support and process [CI with Bamboo/Stash/Fisheye centralized with JIRA system - Perl/Shell] * Agile Program management, JIRA-Agile Scrum/Kanban, Bug Cycle management, SDLC design advice using JIRA. Program Management process/tools implementation/customization. * Support/implement/maintain/Administrate Version control (SVN/GIT/StarTeam) 'Real-Time' multi-site Replication system using WANDisco technology or standalone setup. * Linux Administration and Maintenance for various OS distributions, Open source tools [Apache, MySQL, Mail sever], Software Development tools setups. * Special CM and IT design and support for start-up companies with low operating cost, - Using standard Open Source tools. * Know open source requirements for your business (Making use of open source tools for you to improve productivity). - GPL licenses, Evaluation, Plan, Implementation, Security. I can help you move to Agile methodology from waterfall, That will improve efficiency in on-time delivery - gradually, for fast changing daily environments.

    $25.00 /hr
    323 hours
    4.83
  6. Rajiv Gupta

    Rajiv Gupta Agency Contractor

    Senior PHP Developer (Highload/Magento/PHP/Laravel/Yii2/MySQL/AJAX)

    India - Last active: 1 day ago - Tests: 3 - Portfolio: 4

    Senior PHP Developer, Software Architect, Project Manager and Webmaster with 9+ years of experience. Expert in Webserver Administration and Internet Security, Highload and Scalability, Efficient Software architecture which includes the following technologies: - PHP, OOP, Yii2-framework; -Wordpress and Joomla; -Magento, Open cart, Prestashop - AJAX and jQuery; - Redis, Memcached (data caching); - MySQL, Percona server (efficient queries); - Python, bash; - Linux, FreeBSD, Amazon Web Services; - Monitoring, high-load config tuning; - Nginx, PHP-fpm; - 3rd party APIs; - and many more; Seeking opportunities to learn new skills, enhance overall professional level and gain new experience in fields that I love, and surely provide the highest quality products and services for your needs.

    Groups: Crossrider

    Associated with: PlexPixel, Rajiv Gupta, Harpreet Singh

    $14.00 /hr
    379 hours
    5.00
  7. Hilal Afridi

    Hilal Afridi

    Experienced System & Network Administrator (Linux/Unix/Windows)

    Pakistan - Last active: 11/03/2014 - Tests: 6 - Portfolio: 16

    With more than 10 years of System administration, network administration and management experience ranging from infrastructure build out for a few users to systems supporting hundreds of thousands of customers I can be your safe bet while choosing a system administrator. During these 10 years i have gained experience with various Unix and Linux platforms including but not limited to Redhat, Debian, Slackware, Freebsd, OpenBSD, NetBSD, Solaris etc. My experience with ISP and Telecom background also gained me hands on experience on network equipment such as Cisco, Juniper, Brocade, Foundry, A10, etc.

    $44.44 /hr
    104 hours
    4.74
  8. Nakul M.

    Nakul M.

    Linux System Administrator, Virtualization, cPanel/WHM, Plesk, DA

    India - Last active: 12 days ago - Tests: 9

    I have 7 years of experience in Linux System Administration, I handle servers based on various distributions and platforms which are as follows; OS : Red Hat Linux, CentOS, Debian, FreeBSD, Ubuntu, Fedora. Platforms : cPanel/WHM, Plesk, Direct Admin, Webmin, Virtualmin, ISPconfig, zPanel. Others : Openvz, Virtuozzo, LAMP, XEN, Solusvm, Veportal, AWS I have extensive experience in end user support via various mediums such as Live Chat, Emails, Tickets.

    $16.67 /hr
    123 hours
    4.90
  9. Abhilash P.

    Abhilash P.

    System Administrator with Cloud Hosting experience

    India - Last active: 14 days ago - Tests: 4

    I am a seasoned system administrator and is working with various clients - especially web hosting domain since 2004. Even though I do server administration tasks on Linux / Unix based distros (90% of time), I have expertise and solved many issues related to Windows as well. Here are some of my skill set. General Responsibilities undertaken Provide remote administration for various web hosting companies, including Datacenters. Resource monitoring on servers by effectively managing processes and applications. Trouble shooted problems related to various services like Web (Apache, Nginx, Litespeed, Lighttpd, IIS), Mail (Postfix, Qmail, Exim, Smartermail, Mailenable) , DNS (PowerDNS, Bind), FTP (VSFTPD, ProFTPD, Pure-FTPD) and Database servers (Postgresql, MySQL, MSSQL) Manages backups using third party backup utilities like R1Soft and custom backup scripts for duplicity and rsync Implemented desired level of security in the servers. Web server configuration and performance tuning. Data migration across the servers with effectively zero downtime. Expertise in Disaster recovery and management. Regular Security audits to find out the vulnerabilities of the system and suggest actions to improve the security. Filesystem data recovery. Web Hosting Technologies Control Panels : cPanel, Plesk, DirectAdmin, zPanel, Encompass and more.. Webserver : Apache, Nginx, Litespeed, Lighttpd, IIS, nginX Mail Server : Postfix, Qmail, Exim, SmarterMail, Mailenable DNS Management : Bind, PowerDNS, tinyDNS Spam Prevention : Spamassassin , ClamAV, F-Prot CMS Installation / Administration Storage Management : LVM, RAID - Hardware and Software Server provisioning : Kickstart, Cobbler, SystemImager etc. Server auditing, security Kernel upgrade, Server patching Nginx Proxy management Data Center Support. Technical Level Expertise Operating systems: Gnu/Linux Operating Systems: Various Linux distributions which include Redhat (4, 5 and 6) , CentOs (5 and 6), Fedora, Ubuntu (9,10,11) and Debian. Unix Based Operating Systems: FreeBSD and NetBSD Related Application Servers Jakarta Tomcat Red5 Media servers Game servers etc

    $15.00 /hr
    0 hours
    5.00