Joseph Mathieu Email & Phone Number

Tokyo, Japan, Jp

• Performed performance tuning, upgrades, and server resource optimization• Managed Software Configuration Management tools, Ansible and Puppet to install software; evolved environment scripts to ensure deployed resources adhere to policies• Worked closely with development teams to drive continual improvement of cloud capabilities, help facilitate solutions, and maximize resource utilization• Maintained and supported the following systems – Red Hat Enterprise versions 6 & 7, Satellite 6.3, BlueCat (IPam), Murex Trade Risk Management Platform, JsCape Managed File Transfer (MFT), IBM MQ, Tidal Enterprise Scheduler, VMware, Comvault, Centrify (Active Directory), LDAP, Azure, AWS, GIT, Docker, Kubernetes and Terraform• Developed tools to deploy, manage, monitor and troubleshoot servers on and off premises• Strong communication skills – demonstrate leadership and expertise in managing projects• Provided support with Networks, Enterprise Applications and the development architecture• Performed root cause analysis on hardware, software, network and operating system issues

Jericho, Ny, Us

• Maintained a CentOS 6 &7 LAMP environment managing AWS, VCenter & Physical Server units Collaborated in a “DevOps” environment – worked closely with developers for QA and more• Set up Ansible server with structured roles, wrote playbooks to deploy and provision servers • Strong knowledge of webservers - Thorough working knowledge of SSL offloading and load balancing algorithms, with the ability to configure Apache• Setup and maintained: LDAP, NFS, DNS, F5, Apache, SVN, MySQL Server – PhpMyAdmin environments, Akamai, Memcached, ElastiCache, and Terracotta; Composer & Supervisord, Splunk, SumoLogic, Nagios, NewRelic, Alertsite, OpsGenie, and Solarwinds • Developed an Application Registry, Wiki & web Journal tools - built using php, css, & mysql• Applied deep expertise of systems administration and networking to improve operating procedures

Bethpage, New York, Us

• Performed ongoing performance tuning, upgrades and optimization on Red Hat Enterprise, CentOS and FreeBSD servers that ran on both Physical and VmWare virtuals • Installed software, configured, implemented security patches, and provided overall support • Utilized Kickstart and Chef to configure RHEL & CentOS servers – set up and maintained NFS, File, Apache Web server clusters; F5 load balancers, and SAN storage• Problem solving skills; developed a Change Management web tool for production change control• Monitored alert systems, responded to support tickets, did root cause analysis to solve problems• Made architectural design decisions, solved technical problems and improved systems • Supervised up to 6 consultants; planned and coordinated activities – communicated regularly with Senior Management to report on accomplishments

New York, Ny, Us

• Managed a large WAN server environment ranging from UNIX Solaris, and Red Hat Enterprise• Manually baselined new machines; configured the following: Apache, Vignette, DNS (BIND), TCP/IP, Sendmail, Samba, Kerberos, NFS, Memcache, Tomcat, ClamAV and Nagios• Proficient in writing Bash, Perl, CGI, PHP, TCL scripts and HTML• Monitored system activities by utilizing Nagios, Site Scope, BMC ProactiveNet and Watcher • Managed Kerberos user accounts, and maintained account privileges• Documented procedures in a knowledge base; maintained an web journal for system changes

New York, New York, Us

• Installed, and performed hardware maintenance for Solaris and Linux servers • Managed user account access privileges, individual and system login scripts on Windows NT and Win2K/03• Did daily backups and common system problems troubleshooting • Involved in datacenter move, moved data to destination disks using vxdump/vxrestore and ufsdump/ufsrestore• Configured newly built system with veritas volume manager • Maintained Red Hat Enterprise version 2 & 3 user accounts – RHEL platform deployed in 2003

Bachelor, Business Administration / Information Technology (Bba/ It)

Certificate, Linux Administration

Diploma, Network Specialist