Linux Systems Engineer
Unix Systems Services
5405 El Ontono Way
San Diego, CA 92121
(858) 597-9880
larrybreyer@gmail.com
Systems Administrator
- System administration on Unix (Solaris, HP-UX, IRIX, AIX).
- System administration on Linux (Redhat, Oracle, Ubuntu).
- System Administration on Windows Server(Active Directory).
- Install, upgrade, patch, profile and trouble-shoot.
- NAS/SAN on NetApp and Sun Storage. Veritas Volume Manager.
- Load balancing with F5, Cisco Local Director and Sun Grid Engine.
- Virtualization with KVM, VMware vSphere , Oracle VirtualBox and Solaris.
- Software Configuration Management: RPM, APT, CVS, SVN, Git, Perforce.
- Rapid deployment: jumpstart, PXE kickstart, cloning, AWS, OpenStack.
- TCP/IP Network analysis: snoop, tcpdump, arpwatch.
- Directory services: NIS, DNS, DHCP, LDAP, Active Directory, Vintela(VAS).
- Network storage: NAS, SAN, iSCSI, NFS, SMB, CIFS, Samba.
- Email and SMS, SMTP, Sendmail, Postfix.
- Security: Firewalls, NAT, SSH, SecurID, Radius, PGP, SSL, iptables, Venafi.
- Web Services: Apache, Tomcat, Java, PHP.
- Monitor: syslog, Splunk, Nagios, Cacti, Munin, Spectrum, SNMP, RDI.
Database Administrator
- Extensive experience in Oracle, MySQL, PostgreSQL, and QuickBase.
- Installation and upgrade to Oracle 10g and 11g.
- Implement RMAN database backup and replication.
- Create SQL*Plus and PL/SQL scripts and stored procedures.
- Create, backup, monitor, enhance and tune databases.
- Implement raw storage and ASM.
- Implement OLTP, archive logging, RMAN, TNS Listener.
- Implement RAC database clusters (CRS).
- Program database applications with Perl DBI/DBD, JDBC, and ODBC.
- Create Views, Triggers, Synonyms, Functions, Procedures and Packages.
Systems Engineer
- Excellent communications, presentation and documentation skills.
- Excellent engineering skills in cost analysis, estimation, and justification.
- Manage development, testing, and deployment (DEVOPS).
- Enforce software standards and practices (POSIX, ISO 9001, ITIL, RUP)
- Technical expert for agile programmers, QA testers, system administrators.
- Programming: Bash, Perl, C/C++/Objective-C, and Cuda.
- Enforce Software Configuration Management best practices.
- Customize software development, test automation, and deployment tools.
- Technical documentation (Adobe, Microsoft, Web based).
BSEE San Diego State University
Institute of Electrical and Electronics Engineers
San Diego Regional Chamber of Commerce