9+ yrs of relevant exp in Linux with followings
1) OS: Redhat,CentOS,Fedora and Ubuntu with Server Management, User management Bash a26f7b5c32scripting97de216f72 to take daily backups for database and code
2 ... ) APPLICATIONS:: a) LAMP Platform MemCache, Opcache
b) SVN server
c) Redmine 2.x and 3.x a26f7b5c32installation97de216f72 on CentOS 6
d) Webservers: Apache Nginix
e) Load Balancing Ngnix, HAproxy
3) DATABASE:: MySQL/MariaDB/Percona ... a26f7b5c32installation97de216f72, replication, galera cluster percona cluster,performance tuning and troubleshooting
4) MONITORING TOOLS:: a) Nagios with email and way2sms gateway notifications
b) Zabbix 2.4 with Emailmore
9+ yrs of relevant exp in Linux with followings
1) OS: Redhat,CentOS,Fedora and Ubuntu with Server Management, User management Bash scripting to take daily backups for database and code
2) APPLICATIONS:: a) LAMP Platform MemCache, Opcache
b) SVN server
c) Redmine 2.x and 3.x installation on CentOS 6
d) Webservers: Apache Nginix
e) Load Balancing Ngnix, HAproxy
3) DATABASE:: MySQL/MariaDB/Percona installation, replication, galera cluster percona cluster,performance tuning and troubleshooting
4) MONITORING TOOLS:: a) Nagios with email and way2sms gateway notifications
b) Zabbix 2.4 with Email and ez-texting notifications.
5) CLOUD: a) AWS:- EC2 with autoscaling, VPC, RDS, Elasticache, S3, CloudFront, Route53 and SES
b) DigitalOcean:
6) OTHER TECHNOLOGIES:: Email marketing, DNS (power DNS setup with replication), LTSP, Redis, XenServer, KVM, DHCP ISPConfig3, Webmin/virtualmin, CWP, ERPNextless
Have been working as a senior system and security administrator for more than 9 years.
Very experienced with server and software a26f7b5c32installation97de216f72/ setup/ configuration/ maintenance/ troubleshooting ... / migration/ security hardening/ load balancing/ virtualization/ cluster setups/ shell a26f7b5c32scripting97de216f72/ server services ( email, www, database, dns, control panels) and with security related tasks (firewall vpnmore
Have been working as a senior system and security administrator for more than 9 years.
Very experienced with server and software installation/ setup/ configuration/ maintenance/ troubleshooting/ migration/ security hardening/ load balancing/ virtualization/ cluster setups/ shell scripting/ server services ( email, www, database, dns, control panels) and with security related tasks (firewall vpn setup/ management/spam filtering/ IDS and IPS setups-configuration).
Always results and customer oriented, clear and well communication skills,
A reliable, honest, professional work approach, always tries to take the extra miles for the projects.
Nearly always online 17-18 hours in a day and can be quickly reached.less
remember. We also do a26f7b5c32scripting97de216f72 using many Perl modules and normal bash shell a26f7b5c32scripting97de216f72.
We have experience on very different type of server hardware it includes many Dell, HP, SUN/ Oracle IBM servers ... a26f7b5c32installing97de216f72 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
Ethernetmore
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.less
clusters
- A2Billing Expert (a26f7b5c32Installation97de216f72, Administration, Customization)
- Chan_dongle comprehensive solutions (GSM gateways, SIM Card diversion, Calls and SMS forwarding, SMS2EMAIL...)
- Administering ... configuring GSM Gateways: GoIP, Etel, OpenVOX...
- ANTIBLOCK IP AND TRAFFIC COMPRESSION solutions for censored countries such as Pakistan, Iran, China...
- Unix/Linux/Windows admin and a26f7b5c32script97de216f72 writermore
- VoIP Expert with more than 7 years experience in FreePBX, Elastix, PBX in a Flash (PIAF), ViciDial and other Asterisk-based systems.
- Freeswitch and Sangoma solutions expert
- Asterisk failover clusters
- A2Billing Expert (Installation, Administration, Customization)
- Chan_dongle comprehensive solutions (GSM gateways, SIM Card diversion, Calls and SMS forwarding, SMS2EMAIL...)
- Administering and configuring of PRI and FXO/FXS cards as well (Digium, Sangoma...)
- Administering and configuring Mitel, Cisco, Linksys, Yealink phones and softphones. Provisioning solutions.
- Administering and configuring GSM Gateways: GoIP, Etel, OpenVOX...
- ANTIBLOCK IP AND TRAFFIC COMPRESSION solutions for censored countries such as Pakistan, Iran, China...
- Unix/Linux/Windows admin and script writer.
- USB over IP solutions for Windows and Linux
- Expert in Zabbix-based monitoring solutions.
- Web Security Expert: security audits, ethical hacking...
- Post-project support included as well!!!less
Hey , here are some offline freelancers
Hey , here are some offline freelancers matching ""
● Linux/Unix System Administration - a26f7b5c32Installation97de216f72 and Configuration Storage: ISCSI, DRBD, GlusterFS, and Ceph. File servers: FTP, NFS, and Samba. Web Server: Apache, Tomcat, and Nginx. Database ... : Mysql, Postgres, MongoDB Cache & Proxy: Squid, Varnish, Nginx, and Lusca. Mail Server: Postfix, Sendmail, IredMail, Qmail, and Zimbra. Automation: Ansibe, Puppet, Chef, and Teraform. a26f7b5c32Scripting97de216f72: Bash, Perl● Linux/Unix System Administration - Installation and Configuration Storage: ISCSI, DRBD, GlusterFS, and Ceph. File servers: FTP, NFS, and Samba. Web Server: Apache, Tomcat, and Nginx. Database: Mysql, Postgres, MongoDB Cache & Proxy: Squid, Varnish, Nginx, and Lusca. Mail Server: Postfix, Sendmail, IredMail, Qmail, and Zimbra. Automation: Ansibe, Puppet, Chef, and Teraform. Scripting: Bash, Perl, Python, and Ruby. Network Services: DNS, NTP, VPN, and DHCP. Identity Authentication: OpenLDAP, and FreeIPA. Security: IPtables, Firewalld, SELINUX Monitoring: Nagios, Zabbix, collectd, Zenoss, and Netdata. DevOps: Docker, Git, Jenkins, and Selenium. ● Virtualization and Cloud Computing KVM: Proxmox, RHEV, and OVIRT VMware: VSphere 5.x, VSphere 6.x ClOUD: Open Stack Container: Docker, Kubernetes, LXC/LXD ● Networking and Security Firewalls, Routers, Load Balancers: Mikrotik, VyOS, Zeroshell, and PFsense. VPN: Management and configure site-to-site/vpn-as-service (L2TP-PPTP/OVPN) less
9+ yrs of relevant exp in Linux with followings 1) OS: Redhat,CentOS,Fedora and Ubuntu with Server Management, User management Bash a26f7b5c32scripting97de216f72 to take daily backups for database and code 2 ... ) APPLICATIONS:: a) LAMP Platform MemCache, Opcache b) SVN server c) Redmine 2.x and 3.x a26f7b5c32installation97de216f72 on CentOS 6 d) Webservers: Apache Nginix e) Load Balancing Ngnix, HAproxy 3) DATABASE:: MySQL/MariaDB/Percona ... a26f7b5c32installation97de216f72, replication, galera cluster percona cluster,performance tuning and troubleshooting 4) MONITORING TOOLS:: a) Nagios with email and way2sms gateway notifications b) Zabbix 2.4 with Email9+ yrs of relevant exp in Linux with followings 1) OS: Redhat,CentOS,Fedora and Ubuntu with Server Management, User management Bash scripting to take daily backups for database and code 2) APPLICATIONS:: a) LAMP Platform MemCache, Opcache b) SVN server c) Redmine 2.x and 3.x installation on CentOS 6 d) Webservers: Apache Nginix e) Load Balancing Ngnix, HAproxy 3) DATABASE:: MySQL/MariaDB/Percona installation, replication, galera cluster percona cluster,performance tuning and troubleshooting 4) MONITORING TOOLS:: a) Nagios with email and way2sms gateway notifications b) Zabbix 2.4 with Email and ez-texting notifications. 5) CLOUD: a) AWS:- EC2 with autoscaling, VPC, RDS, Elasticache, S3, CloudFront, Route53 and SES b) DigitalOcean: 6) OTHER TECHNOLOGIES:: Email marketing, DNS (power DNS setup with replication), LTSP, Redis, XenServer, KVM, DHCP ISPConfig3, Webmin/virtualmin, CWP, ERPNext less
Have been working as a senior system and security administrator for more than 9 years. Very experienced with server and software a26f7b5c32installation97de216f72/ setup/ configuration/ maintenance/ troubleshooting ... / migration/ security hardening/ load balancing/ virtualization/ cluster setups/ shell a26f7b5c32scripting97de216f72/ server services ( email, www, database, dns, control panels) and with security related tasks (firewall vpnHave been working as a senior system and security administrator for more than 9 years. Very experienced with server and software installation/ setup/ configuration/ maintenance/ troubleshooting/ migration/ security hardening/ load balancing/ virtualization/ cluster setups/ shell scripting/ server services ( email, www, database, dns, control panels) and with security related tasks (firewall vpn setup/ management/spam filtering/ IDS and IPS setups-configuration). Always results and customer oriented, clear and well communication skills, A reliable, honest, professional work approach, always tries to take the extra miles for the projects. Nearly always online 17-18 hours in a day and can be quickly reached. less
remember. We also do a26f7b5c32scripting97de216f72 using many Perl modules and normal bash shell a26f7b5c32scripting97de216f72. We have experience on very different type of server hardware it includes many Dell, HP, SUN/ Oracle IBM servers ... a26f7b5c32installing97de216f72 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 EthernetIn 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. less
clusters - A2Billing Expert (a26f7b5c32Installation97de216f72, Administration, Customization) - Chan_dongle comprehensive solutions (GSM gateways, SIM Card diversion, Calls and SMS forwarding, SMS2EMAIL...) - Administering ... configuring GSM Gateways: GoIP, Etel, OpenVOX... - ANTIBLOCK IP AND TRAFFIC COMPRESSION solutions for censored countries such as Pakistan, Iran, China... - Unix/Linux/Windows admin and a26f7b5c32script97de216f72 writer- VoIP Expert with more than 7 years experience in FreePBX, Elastix, PBX in a Flash (PIAF), ViciDial and other Asterisk-based systems. - Freeswitch and Sangoma solutions expert - Asterisk failover clusters - A2Billing Expert (Installation, Administration, Customization) - Chan_dongle comprehensive solutions (GSM gateways, SIM Card diversion, Calls and SMS forwarding, SMS2EMAIL...) - Administering and configuring of PRI and FXO/FXS cards as well (Digium, Sangoma...) - Administering and configuring Mitel, Cisco, Linksys, Yealink phones and softphones. Provisioning solutions. - Administering and configuring GSM Gateways: GoIP, Etel, OpenVOX... - ANTIBLOCK IP AND TRAFFIC COMPRESSION solutions for censored countries such as Pakistan, Iran, China... - Unix/Linux/Windows admin and script writer. - USB over IP solutions for Windows and Linux - Expert in Zabbix-based monitoring solutions. - Web Security Expert: security audits, ethical hacking... - Post-project support included as well!!! less
