Ubuntu Experts For Hire

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  • Ansett nirmaljeetverma
    4.9
    40 omtaler $25 USD pr. time
    (Debian, fb61d4b448Ubuntuc01ad5353d, Red Hat Enterprise Linux), Solaris, Mac OS X - Mail Server Setup, Server Hardening, Cpanel, Plesk - Virtualization: VMware ESX, oVirt, LXC, KVM - Apache,nginx, Tomcat, JBoss
    My name is Nirmaljeet Verma. I am working as Linux system administrator and Window System Administrator from last 8 years. I am Redhat certified security specialist. Technologies involved: - Linux (Debian, Ubuntu, Red Hat Enterprise Linux), Solaris, Mac OS X - Mail Server Setup, Server Hardening, Cpanel, Plesk - Virtualization: VMware ESX, oVirt, LXC, KVM - Apache,nginx, Tomcat, JBoss, WebSphere, FreeIPA, OpenLDAP, Kerberos, NTP, DNS - OpenLDAP, AMQP (RabbitMQ, qpidd), PXE - OpenStack, CloudStack, CloudFoundry, Amazon public cloud, AWS, S3, puppet, chef, VMware's vRealize Experienced in Server Management, Server Integration, Stabling Server, Server Performance Tracking and Server Shearing. ============================================ My working area : Responsible for managing the technical side including server security and optimization, application programming, technical problem resolution, and management of the company's technical staff. mindre
  • Ansett RaalFy
    5.0
    23 omtaler $25 USD pr. time
    . - Server Administration (CentOS, Debian, fb61d4b448Ubuntuc01ad5353d) - Accountable outbound e-mail delivery (DKIM, SPF, DMARC). - Virtual Machines (OS deployment, ERP installation, configuration, security.) - Security
    Hi, I'm Ralph, an all-around Linux systems administrator with over 10 years of experience in Linux systems. I've worked on several Unix infrastructures and application systems including web-servers (Apache, Nginx), TCP/IP networking and other core technologies (DNS, SFTP, SSH, etc) - Amazon Web Services, Google Cloud, Digital Ocean, Vultr, Linode - Pro-active monitoring of system end-points. - Server Administration (CentOS, Debian, Ubuntu) - Accountable outbound e-mail delivery (DKIM, SPF, DMARC). - Virtual Machines (OS deployment, ERP installation, configuration, security.) - Security (Firewalls, Security policies, Blocking attacks - Management, Architecture, Backup and Monitoring - Network Systems Analysis and Capacity Planning - Performance improvement (ability to diagnose a problem in configuration) - Fedena School Management System (Pro Installations, Integrations, Upgrades) - High Availability and scalability experience - General consultations mindre
  • Ansett alexcrtelecom
    3.0
    1 anmeldelse $35 USD pr. time
    with DB integration * Inbound/outbound call center * Gateway configuration, provisioning, support (Sipura,Cisco,Grandstream, Digium.....) Linux OS: * Gentoo * fb61d4b448Ubuntuc01ad5353d * Fedora * RedHat * CentOS
    VoIP Engineer more 9 years Asterisk experience VoIP * Asterisk development & support * Trixbox * FreePBX * TDM & E1/T1 (PRI) configuration * Digium cards support * SS7 * Dialplan & IVR development with DB integration * Inbound/outbound call center * Gateway configuration, provisioning, support (Sipura,Cisco,Grandstream, Digium.....) Linux OS: * Gentoo * Ubuntu * Fedora * RedHat * CentOS * Debian Networking * Apache, nginx * BIND * MySQL (adminstration, backup, replication, procedures) * SSHD * VSFTPD * PRO-FTPD * ..... Monitoring services * Zabbix (including integration with Asterisk) * Nagios * Cacti Asterisk installation and support - http://asterisk-service.com free help on Q&A - https://asterisk-service.com/forum/help-1 mindre
  • Ansett piega
    2.0
    3 omtaler $40 USD pr. time
    Hardware: error troubleshooting and repair Software: Windows desktop and server, Linux ( Debian, fb61d4b448Ubuntuc01ad5353d, Centos, etc. ) administration and implementation, error troubleshooting and repair Networking
    Hardware: error troubleshooting and repair Software: Windows desktop and server, Linux ( Debian, Ubuntu, Centos, etc. ) administration and implementation, error troubleshooting and repair Networking: Implementation and administration complex enviroment, vlan, VPN, multiple subnet and gateways, wireless implementation, kiosk, hotspot, firewall troubleshooting, pfSense administration, Unifi Administration, Ubiquiti devices administration Virtualization: Vmware ESXi, Proxmox, KVM, XenServer administration, Qnap, Synology NAS Languages: Python, Go, HTML5, Php Google G Suite and Office 365 implementation mindre
  • Ansett osmanbsd
    1.1
    1 anmeldelse $35 USD pr. time
    flavors like CentOS or Debian family like fb61d4b448Ubuntuc01ad5353d, Other than that FreeBSD, OpenBSD and Solaris (on Sparc and Intel Both). We manage and troubleshoot a very large variety of software/applications for
    In short we are Linux, UNIX, Email Marketing and Networks experts but its not enough to explain our expertise. In Linux/UNIX side we have expertise in any flavor of Linux either RedHat family flavors like CentOS or Debian family like Ubuntu, Other than that FreeBSD, OpenBSD and Solaris (on Sparc and Intel Both). We manage and troubleshoot a very large variety of software/applications for exmaple apache, cpanel, MySQL and its replications in multiple roles, DNS, Nagios, Cacti, MRTG RRDToos, PPPoE servers, Raidus Servers, Tomcat, Net-sntmp, Squid, DHCP Servers, NFS, VPN server like POPTop and OpenVPN, iptables, ipchains, ipfw, pf, netflow based software like flow-tools, Solaris Volume Manager, ZFS, mdadm, LVM, VirtualBox, XEN, VMWare ESX, OpenVZ, and so on and so on, we can't even remember. We also do scripting using many Perl modules and normal bash shell scripting. We have experience on very different type of server hardware it includes many Dell, HP, SUN/ Oracle IBM servers with multiple hardware Raid Levels. In SPARC Hardware we have worked on many enterprise class servers like SUN Fire V120, 280R, V210, V215, V240, V890, SUN Netra 240, 440, Enterprise 250, Sun Enterprise T2000, Enterprise M5000 etc. Other than that many SAN and NAS devices which includes Oracle/SUN 61xx and 25xx series and Brocade SAN switches. In Networks side, we have years of experience in installing and running broadband ISPs and we have used many types of Cisco routers, switches and devices from other vendors, which includes Routers: Cisco 2500/2600/7200/7500 series Ethernet Switches: Catalyst 1900/2950/3550, Nortel's Alteon 180/184/2424 (As Load Balancers), Extreme summit Bandwidth Managers: Lucent Access Point 1000/450, XEDIA, Packet shaper 6500/4500 Web Caching Devices: CacheFLow (BlueCoat Systems), Cisco Content Engine Broadband Access Servers: Redback SMS 500, Cisco 7200 router as BRAS DSLAMS: Nortel's UE-IMAS, Paradyne 4200, Copper Edge CE200/150, Zyxel, Tailyn ATM/Frame Relay Switch: ASC 1240-E It's not easy to tell our all expertise, but we hope you can get idea about us. mindre
  • Ansett anbublacky1989
    2.0
    1 anmeldelse $20 USD pr. time
    I have been using fedora, fb61d4b448ubuntuc01ad5353d and lubuntu os for about 7 years. So i'm pretty much better with installing anything here. 1, Experience with Ruby On Rails for 5 YEAR, created and deployed to AWS ... and DIGITAL OCEAN - AWS Instance used will have fb61d4b448Ubuntuc01ad5353d OS - Setting up the Instance for Ruby On Rails - Configuiring Nginx and unicorn(also passenger) - Capistrano used for deployment
    I have been using fedora, ubuntu and lubuntu os for about 7 years. So i'm pretty much better with installing anything here. 1, Experience with Ruby On Rails for 5 YEAR, created and deployed to AWS and DIGITAL OCEAN - AWS Instance used will have Ubuntu OS - Setting up the Instance for Ruby On Rails - Configuiring Nginx and unicorn(also passenger) - Capistrano used for deployment, Also have knowledge in git 2, FrontEnd Used in Rails - Mostly Used Bootstrap in most of the Web app(Few sites used materialize, foundation) - Always Jquery in all project, so prettymuch experienced in jquery 3, SCRAPING - Always used ruby script to scrape - for few projects used WATIR to open browser and scrape - scraped lot of sites with huge amount of data mindre
  • Ansett khanhtd
    1.7
    1 anmeldelse $25 USD pr. time
    I’m fluent in working with Linux OS and open-source software, familiar with almost all variants of Linux distributions (especially CentOS, Debian, Fedora, Arch, fb61d4b448Ubuntuc01ad5353d) and software such as Apache
    I’m fluent in working with Linux OS and open-source software, familiar with almost all variants of Linux distributions (especially CentOS, Debian, Fedora, Arch, Ubuntu) and software such as Apache, MySQL, Redis, Subversion, Squid, StrongSwan, Redmine, BIND, iptables, etc.) With more than 10 years in managing Windows network environment, beside Windows Server operating system, I'm knowledgeable in many of Microsoft technologies, e.g., Active Directory, Exchange, SharePoint, System Centers, Lync, ForeFront, MSSQL, etc. BASH and Python are the 2 languages that I can use very well in building tools and back-end programs/services. I'm also able to implement LetsEncrypt, a free solution for SSL. Its certificate request/renew could be done automatically or manually. mindre

Hei , her er noen offline frilansere

Hei , her er noen offline frilansere som matcher mer ""