Deepak D.

I worked as an team lead in United Health Group: Unix Team. We have a broad area of responsibility focused on security, high availability and data center installations and troubleshooting. Hands on experience in administration and maintenance of application services like Install OS and related packages (Ubuntu,Centos,Redhat,Kali,Debian etc) Upgrade OS and related packages (Ubuntu,Centos,Redhat,Kali,Debian etc) Basic servers NTP, SSH, DNS / DHCP Server Storage (NFS,iSCSI) Virtualization (KVM, vMware, ESXI hypervisor) Cloud Service (AWS, Azure, GCP etc) Container Platform (Docker container) Orchestration (Kubernetes) CI / CD (Jenkins, Git, Bitbucket) SCM (Git, SVN, Bitbucket) Scripting (Bash shell scripting) Directory Server WEB Servers (Apache,Http,Nging) Application servers (Apache Tomcat, Jboss) Database servers (MariaDB,SQL Server,MYSQL,PostgreSQL,Oracle,DB2) FTP/SAMBA/MAIL (Vsftpd,Samba,Postfix,Dovecot,SMTP,Zimbra) Proxy / Load Balancer (Squid,HAProxy) Monitoring (Monitorix,MRTG,Cacti,Nagios,Zabbix,Centreon) WEB Platform (php,Python) Desktop Envirnment (Xfce,MATE,KDE,GNOME,Cinnamon) XRDP,VNC Server LVM Security (UFW, Firewalld, Iptables, CSF, Fail2ban) Certificate (SSL, Letsencrypt, self-signed)