S R

Monitoring Administrator at Logentries in January 2018 to Present

Monitoring Administrator (Introscope) at CA Technologies in January 2017 to Present

Monitoring Administrator (ELK) at Elastic in January 2018 to Present

Monitoring Administrator at Nagios Enterprises, LLC in January 2011 to Present

Cisco Network Administrator at Cisco in January 2008 to Present

Network Administrator at GNS3 Technologies Inc. in January 2018 to Present

Network Administrator (Pfsense) at Netgate in January 2019 to Present

Storage Administrator at Ceph in January 2019 to Present

Storage Administrator at Gluster in January 2019 to Present

MySql Database Administration 5.7-8+ at Oracle MySQL in January 2015 to Present

MariaDB 10.+ Database Administrator at MariaDB Corporation in January 2015 to Present

Oracle Databases [1][2][c] Administrator (DBA) at Oracle in January 2012 to Present

Oracle Weblogic [1][0,1][g] | [1][2][c] Administrator at Oracle in January 2017 to Present

Oracle Java EE 8 Developer at Oracle in January 2018 to Present

Nginx 1.14 Web Administrator at NGINX, Inc. in January 2016 to Present

Nodejs Administrator at Node.js Foundation in January 2019 to Present

ASF Tools Consultant (Freelance) at The Apache Software Foundation in January 2011 to Present

Apache 2.4 Administrator at The Apache Software Foundation in January 2011 to Present

HA Proxy 1.8.+ Administrator at HAProxy Technologies in January 2017 to Present

Web Application Firewall (WAF) Cloud Administrator at Imperva Incapsula in January 2018 to Present

DevOps / Linux Systems Engineer (OSS Full-Stack & Cloud Administrator) at GNU Project in January 2018 to Present

GNU Tools Consultant (Freelance) at GNU Project in January 2018 to Present

OSI Tools Consultant (Freelance) at Open Source Initiative (OSI) in January 2006 to Present

FSF Tools Consultant (Freelance) at Free Software Foundation in January 2018 to Present

CoreOS Linux Administrator at CoreOS in January 2018 to Present

Ubuntu Linux 1[4-8].[0,1][4,0] System Administrator at Ubuntu in January 2008 to Present

Debian Linux [8][.][0-6] Systems Administrator at Debian in January 2000 to Present

Linux Centos 7+ Administrator at The CentOS Project in January 2011 to Present

Fedora Linux Administrator at Fedora Project in January 2011 to Present

UNIX Systems Administrator at FreeBSD in January 2019 to Present

MS Windows Server [2][0][1][2,6] or (7) Systems Administrator at Microsoft in January 2006 to Present

Microsoft Azure Private Cloud Administrator at Microsoft in January 2016 to Present

System Center Virtual Machine Manager 4.0.+(SCVMM) Virtualization Administrator at Microsoft in January 2016 to Present

DevOps - Infrastructure as Code (IaC) at TERRAFORM - Custom Software & Mobile App Development in January 2018 to Present

DevOps - OCI Administrator at Open Containers Initiative (OCI) in January 2019 to Present

Kubernetes or K8s 1.1x Docker 18.09.x Containerization Administratror at Melbourne Kubernetes User Group in January 2018 to Present

Docker 18.09.x Containerization Administrator at Docker, Inc in January 2016 to Present

Qemu / KVM 4.2.x (CentOs-based) Virtualization Administrator at oVirt in January 2018 to Present

Qemu / KVM 5.2 (Debian-based) Virtualization Administrator at Proxmox Server Solutions in January 2018 to Present

OpenVZ XLC 7.x Virtualization Administrator at OpenVZ in January 2016 to Present

VMware 6+ (ESXi, NSX, vSAN) Virtualization Administrator at VMware in January 2014 to Present

OKD Administrator (PaaS) at Openshift Kubernetes Distribution in January 2018 to Present

Google Cloud Platform Administrator (GCP) (IaaS) at Google in January 2019 to Present

Amazon Web Services Cloud Administrator (AWS) (IaaS) at Amazon Web Services (AWS) in January 2016 to Present

Openstack 18+ Private Cloud Administrator (Pike) (IaaS) at OpenStack in January 2017 to Present

DevOps - Jenkins Adminstrator (CI /CD ) at Jenkins in January 2018 to Present

DevOps - (CSCM, CI / CD, IaC) at Chef Software in January 2018 to Present

DevOps - (SCM, CI / CD, IaC) at Puppet in January 2018 to Present

DevOps - (SCM, CI / CD, IaC) at Ansible by Red Hat in January 2017 to Present

DevOps - Hashicorp Tools at HashiCorp in January 2018 to Present

Devops - VCS Administrator at GitLab Inc. in January 2019 to Present

DevOps - VCS Administrator at GitHub in January 2018 to Present

Red Hat Enterprise Linux [5-7][.][0-6] Systems Engineer (RHCE) at Red Hat in January 2011 to Present

Red Hat Enterprise Linux [5-7][.][0-6] Systems Administrator (RHCSA) at Red Hat in January 2011 to Present

Red Hat Jboss EAP 7 / Wildfly 10+ Administrator (JBoss AS) (RHCJA) at Red Hat in January 2018 to Present

Red Hat Openshift 3.9 Administrator (PaaS) (RHCOA) at Red Hat in January 2018 to Present

Red Hat Virtualization 4.+ Administrator (RHV) at Red Hat in January 2018 to Present

Red Hat Openstack 13 Private Cloud (IaaS) (Queens) (Containers based) at Red Hat in January 2018 to Present

RH318 - Red Hat Virtualization at Red Hat in January 2018 to Present

RH254 - Red Hat Systems Engineer (RHCE) at Red Hat in January 2011 to Present

RH134 - Red Hat System Administration II (RHCSA) at Red Hat in January 2011 to Present

RH124 - Red Hat System Administration I (RHCSA) at Red Hat in January 2011 to Present

RH199 - Rapid Track Course (RHCSA) at Red Hat in January 2011 to Present

RH413 - Red Hat Security and Server Hardening at Red Hat in January 2015 to Present

JB348 - Red Hat JBoss Application Administration II at Red Hat in January 2018 to Present

JB248 - Red Hat JBoss Application Administration I at Red Hat in January 2018 to Present

DO407 - Automation with Ansible at Red Hat in January 2018 to Present

DO288 - Red Hat OpenShift Development I: Containerizing Applications at Red Hat in January 2019 to Present

DO280 - Red Hat OpenShift Administration I at Red Hat in January 2019 to Present

DO180 - Red Hat OpenShift: Containers: Docker & Kubernetes at Red Hat in January 2019 to Present

CL220 - CloudForms Hybrid Cloud Management at Red Hat in January 2019 to Present

CL210 - Red Hat OpenStack Administration II: Cloud Administrators at Red Hat in January 2019 to Present

CL110 - Red Hat OpenStack Administration I: Cloud Operators at Red Hat in January 2019 to Present

701-100 - Linux Enginner on DevOps Tools (LPIC-OT) at Linux Professional Institute in January 2018 to Present

300-100 - Linux Enterprise Professional - Mixed Environment (LPIC-3) (awaiting) at Linux Professional Institute in January 2019 to Present

304-200 - Linux Enterprise Professional - VT & HA (LPIC-3) at Linux Professional Institute in January 2018 to Present

303-200 - Linux Enterprise Professional - Security (LPIC-3) at Linux Professional Institute in January 2019 to Present

202-450 - Linux Engineer (LPIC-2) at Linux Professional Institute in January 2017 to Present

201-450 - Linux Engineer (LPIC-2) at Linux Professional Institute in January 2017 to Present

102-500 - Linux Administrator (LPIC-1) at Linux Professional Institute in January 2017 to Present

101-500 - Linux Administrator (LPIC-1) at Linux Professional Institute in January 2017 to Present

Security Administrator - Kali Linux 201[6,9] at Offensive Security in January 2013 to Present

Cybersecurity Consultant (NIDS) (OSSIM - OpenSource SIEM) at AT&T Cybersecurity in January 2019 to Present

Security Consultant (HIDS) (OSSEC fork, (Open Source SECurity) at Wazuh, Inc. in January 2019 to Present

Cybersecurity Consultant (HIDS) (Host Intrusion Detection System) at Tripwire in January 2018 to Present

Cybersecurity Consultant (Nessus Vulnerability Scanning) at Tenable in January 2012 to Present

Cybersecurity Consultant (Web Vulnerability Scanning) at Acunetix in January 2017 to Present

Cybersecurity Consultant at Qualys in January 2018 to Present

Cybersecurity Consultant at The Metasploit Project in January 2012 to Present

Cybersecurity Consultant (Payment Card Industry Data Security Standard) (PCI DSS) at PCI DSS SIG in January 2019 to Present

Cybersecurity Consultant at FreeIPA in January 2019 to Present

Cybersecurity Consultant at OWASP Foundation in January 2012 to Present

Certified Ethical Hacker (CEH) v10 - Security Consultant at EC-Council in January 2012 to Present

AIX/Linux Systems Administrator (Contractor) at HPE in January 2016 to January 2017

UNIX-like & Red Hat Enterprise Linux Systems Administrator (Contractor) at IBM in January 2014 to January 2016

Suse Linux / Middleware / Databases Administrator & Platform Engineer (Contractor) at Vodafone in January 2013 to January 2013

Red Hat Linux Enterprise / Middleware / Databases Administrator & Platform Engineer (Contractor) at Telefonica in January 2010 to January 2012

UNIX-Like Systems Administrator (Contractor) at NHS in January 2009 to January 2010

Red hat Linux / UNIX-like Administrator (Contractor) at NHS in January 2006 to January 2008