Technical Specifications
Applications/Servers
- Apache
- AWS ECS
- DNS/BIND
- Docker
- Hypervisors: KVM, Xen, vmWare
- Intrusion: OSSEC, Snort
- JBoss/Wildfly
- LDAP
- Monitoring – Nagios
- nginx
- Sendmail/Postfix
- SNMP/Traps
- Tomcat
- Websphere
Database
- 4th Dimension (4D)
- DynamoDB
- Memcache
- Mongo
- MySQL 3.x to current
- Oracle 8i to current
- Oracle Enterprise Mangaer, RMAN
- Oracle RAC
- PostgreSQL current
- Redis
- Redshift
Database Services
- Backup
- Cluster
- I/O tuning
- Installation
- Monitoring
- Replication
- Specification
- SQL tuning
- Standby
- Stored procedures
Development
- 4D (4th Dimension) 4GL
- bash/sh/csh, awk, sed
- C/C++
- CGI
- Docker
- Docker compose
- Java, J2EE, JSP
- Jenkins
- Perl
- PL/SQL
- Puppet
- Python
- Terraform HCL
- Vagrant
Network
- AWS Networking (VPC, VPN, ELB/ALB, Security Groups, ACLs, CloudFront)
- CDN and DDOS mitigation services
- Firewalls (Palo Alto, Cisco ASA, Juniper, Check Point, SonicWall)
- Load balancers (F5 BigIP, Juniper, Linux LVS)
- N-tiered and multi-network, Clos network architectures
- Protocol Analysis
- Routing protocols
- SDN technologies (VxLAN, SD-WAN, etc.)
- TCP/IP kernel tuning
- Virtual LAN (VLAN) tagging and trunking
- Virtual Private Networks (VPN)
- WAN and LAN
- Web server tuning
- Wireless LAN (802.11x)
Operating Systems
- Apple OS X
- FreeBSD, OpenBSD
- Linus (RedHat/CentOS, Debian/Ubuntu, Amazon
- Other UNIX derivatives
- SunOS/Solaris