Ralph Wesley “Rod” Rodolico
Post Office Box 140465 · Dallas TX 75214-0465 · 214.827.2170
Summary
Experience spanning thirty years covering programming, network design and implementation, and systems administration. Currently manage team responsible for administration of networks totaling approximately 200 Linux, Windows and OS-X workstations and servers with associated routers and switches, including custom applications to assist in the management. Primary current focus is Linux (Devuan), especially in a virtual environment primarily focused on KVM (Virsh), and FreeBSD providing iSCSI and NFS solutions.
Operating Systems
Current proficiency under Linux (Redhat and Debian derivatives) and FreeBSD. Work with Microsoft and Apple OSX computers on a regular basis Current experience implementing and managing virtual servers using KVM (Linux, Unix and Windows based virtuals). Also have old experience in a wide range of operating systems including many flavors of Unix, all MS operating systems (from DOS to Windows 10), CP/M, Apple OS, IBM 360/370 DOS, VMS, and Solaris. NOS’s include Unix, Windows, Novell Netware (through v3.12) with experience in mixed NOS environments.
Communication skills
Excellent communicator, especially when trying to convey technical information to, or extract requirements from, non-technical end users. Have worked all facets of network and software projects including analysis, creation, documentation, alpha and beta test, training and troubleshooting. Have worked as a professional trainer in a wide range of technical subjects, including networking and software design.
Hardware
Current experience in x86 based systems with limited ARM implementations (mainly for routers). Also have out of date experience in Z-80 and 6502 based micro computers, and IBM 360/370 mainframes. Experienced network installer and x86 based hardware troubleshooter.
Programming Languages
Main proficiency is in PHP, Perl and SQL. Learning Python. Also have out of date experience in C/C++, Pascal, Assembler (8088, 8080, Z80, 6502 and IBM 360/370), Logo, Forth and various macro languages. Proficient in MySQL, with experience in MS-SQL, Oracle, Sybase and Interbase. Projects include CGI based database utilities, Document Management, Scheduling, Inventory Control, Invoicing and POS. Have extensive experience in various types of business programming, web based programming (CGI), and especially writing front ends to databases including dBase III, MySQL, Sybase, and Oracle.
Technical abilities
Have above average training in mathematics, with experience working on technical software.
Education
- Training in electronics (US Navy)
- 60+ hours toward Computer Science Degree (University of North Texas)
- Associates of Electronics Technology Degree (Lee College).
Military:
- United States Navy, 1976-1979, Honorable Discharge, E3
- Texas Army National Guard, 1979-1986, Honorable Discharge E5