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Chad
Milios@CCSys.com
614-397-3917
2200 Gladys St. #506
Largo, FL 33774
System Administrator
25 years experience W2
2
Recommendations
Average rating
330
Profile views
Summary

Positions Sought:
Software Developer; Information Technology Project/Department Manager; Information Processing System Engineer; System Security Analyst

Professional Skills:
• Information System Engineering — designing systems for flexible information processing and management, situational awareness and response, centrally-located to globally-distributed; engineering systems to operate at high-performance and/or in real-time; developing systems to be reliable, scalable and extensible; replacing, upgrading, integrating, retrofitting or migrating existing modern and legacy [sub-]systems; mitigating undesired, unexpected, undetermined and indeterminable operational circumstances using redundant, isolated, layered and heterogeneous assets and resources; thoroughly documenting decisions, actions and outcomes related to research, design, engineering and development processes; auditing and improving the entire process of design, engineering, development, deployment, maintenance and support; authoring complete reference and training material for system or product use, maintenance and extension

• Computer Programming — optimizing productivity, comprehensibility, extensibility and verifiability through sound application and
combination of situationally appropriate paradigms from numerous disciplines; maintaining stability with automated unit, continuous integration testing; using languages including C, C++, Erlang, PERL, Python, Ruby, Tcl, PHP, ECMAScript dialects (e.g. Javascript, ActionScript), Lua, Eiffel, R, OCaml, Opa, Go, Dart, Prolog, CycL, Oz/Mozart, Occam-, Haskell, Lisp/CLOS and Scheme; operating system and application programming interfaces including POSIX (UNIX), 4.4BSD-Lite, GNU, L4, L4Re, SDL, Qt, Tk; web server frameworks including Cowboy, Nitrogen, Zotonic, Node.js, Connect, Express, Flatiron, OpenResty, Moochine, Mojolicious, Plack, Catalyst, Laravel, CodeIgniter, CakePHP, Yii, Kohana, Symfony, Drupal, Django, Rails, Sinatra; web client libraries including Angular, jQuery, Backbone, Ember and Batman; W3C standards including DOM, HTML5, CSS3, XML, XSL (i.e. XSLT, XPath, XSL-FO), XQuery, SVG, SMIL, SOAP, WSDL, RDF and OWL; profiling and inspecting during development or in production with facilities including DTrace, Ptrace, Strace, LTTng, Ktrace and KTR

• System Administration — provisioning and maintaining systems running FreeBSD, NetBSD, OpenBSD, Oracle Solaris, illumos (a.k.a. OpenSolaris), z/OS, Fiasco.OC, TUD:OS, Genode, L4Ka::Pistachio and various Linux distributions including Gentoo, Slackware, Debian, Ubuntu, SUSE, openSUSE, Fedora, CentOS and Red Hat; managing hardware with security-conscious application of technologies including IPMI and iKVM; managing virtualization, paravirtualization and quasivirtualization environments including NOVA, Karma, z/VM, Xen, VirtualBox, Oracle Enterprise Manager, VMware ESX, Linux KVM, OpenVZ, LXC, Solaris containers and BSD jails; implementing advanced data storage and management infrastructure using technologies including iSCSI, ZFS and Lustre; integrating, administering, maintaining and scaling secure services including DNS, web, file (NFSv4 & SMB/CIFS), print (CUPS & SMB), authentication (Kerberos v5 w/ GSS v2) servers; engineering and managing relational and non-relational (a.k.a. NoSQL) databases including Postgresql, MySQL, Drizzle, MaxDB, Oracle, OpenLDAP, CouchDB, MongoDB and Redis

• Network Engineering — implementing small to large-scale SONET/SDH and ethernet based MPLS, IP v4 and v6 networks, intelligent routers using OSPF and BGP, short and long-range wireless networking technologies, quality of service enforcement and traffic shaping, tunnels and VPNs using L2TP and IPSec; designing or assessing advanced systems for supercomputing, clustering, and storage area networks (SANs); applying advanced topology design and technologies including InfiniBand, Scalable Coherent Interface (SCI), NumaConnect, RapidIO, QPI and HyperTransport; designing application-aware gateways to improve performance and efficiency or enforce policy

Experience
CEO / Software Engineer
Information Technology
Jan 1999 - present

Developing cutting-edge products and services for the information technology industry; offering work-for-hire services for small and medium businesses at an exceptional value; currently supporting 20+ corporate clients, 50+ developers and 150+ servers with open-source solutions; developing, maintaining and supporting nuOS FreeBSD for commercial clients and public distribution; managing nuOS community development efforts at nuOS.org; currently fulfilling chief engineering role for web hosting services and application platform-as-a-service (PaaS) startup venture CargoBay.net.

ZFS Solaris Apache JavaScript node.js Python jQuery RAID NFS System Administration Ruby C++ CSS z/OS DNS HTML Linux Perl Oracle MySQL XML UNIX SOAP CentOS PHP Debian UNIX Shell Scripting SDLC SQA (Software Quality Assurance) Cyber Security C Training Macintosh Version Control HA Ethernet Wireless SAN Software Engineer
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References
Average Rating

1 recommendation
CTO, System Architect/Administrator, Software Engineer
Hospitality and Entertainment
Aug 2014 - present

Devised, developed and configured audio recording and production studio startup business; provided ongoing consultation and staff training through rapid initial expansion.

DNS RAID SQA (Software Quality Assurance) Cyber Security Training Macintosh Version Control HA Ethernet Wireless SAN SDLC Apache ZFS JavaScript NFS System Administration UNIX Shell Scripting node.js CSS Software Engineer System Architecture
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References
Average Rating

1 recommendation
Software Developer
Information Technology
Jul 2010 - Dec 2010

Maintained and extended in-house data warehousing systems; discovered and implemented novel techniques of data normalization, integration, aggregation
and verification.

Debian Apache ZFS C++ HTML Linux Perl Oracle MySQL XML VMWare SOAP RAID JavaScript PHP UNIX Shell Scripting SDLC SQA (Software Quality Assurance) Cyber Security Version Control HA Data Warehousing
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System Architect
Information Technology
Jun 2007 - Nov 2008

(presently providing ongoing support through Crop Circle Systems, Inc.) Devised, developed and configured audio recording and production studio startup business; provided ongoing consultation and staff training through rapid initial expansion.

RAID Training Macintosh Cyber Security Version Control Ethernet Wireless DNS SQA (Software Quality Assurance) System Architecture
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Software Engineer
Government
Jan 2006 - Oct 2006

(presently providing ongoing support through Crop Circle Systems, Inc.) Developed application for statistical analysis and visualization of data from numerous commodities exchanges with online realtime collaboration capabilities for rules and presentation with tiered permissions, version control and release
management.

Apache CSS HTML Perl Oracle MySQL XML JavaScript UNIX Shell Scripting SDLC SQA (Software Quality Assurance) Cyber Security Version Control HA Software Engineer
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System Architect/Administrator
Hospitality and Entertainment
Jun 2005 - Dec 2005

Provided technical consultation, network engineering and electrical engineering for production of Miami Vice, a 2006 motion picture, on location in Miami, FL; installed and administered resilient multipath gigabit ethernet networks and fibre channel SANs; implemented outdoor network with roamable wireless cells and adaptive multipath wireless mesh infrastructure including QoS; implemented premises security using tamper evident audio/video surveillance with digital transport and cryptographic stream coherence from wired and solar powered wireless nodes; administered internal mail server and supported users of numerous Macintosh workstations and file servers.

System Administration RAID SQA (Software Quality Assurance) Cyber Security Macintosh SAN Wireless Ethernet Version Control DNS Apache NFS Network Engineer System Architecture
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Software Engineer
Information Technology
Mar 2003 - Feb 2004

(presently providing continued services through Crop Circle Systems, Inc.) Provided strategic planning and system programming for exclusive client, J.P. Morgan Chase, home finance division in Columbus, OH; led a team of seven programmers; created new internal business applications and upgraded various legacy applications, maintaining compatibility with numerous interdependent subsystems while increasing system capacity and scalability and eliminating downtime.

Solaris Debian Apache Ruby C++ CSS z/OS DNS HTML Linux Perl Oracle MySQL XML UNIX VMWare SOAP RAID CentOS JavaScript PHP UNIX Shell Scripting SDLC SQA (Software Quality Assurance) Cyber Security Training Version Control HA Ethernet Wireless SAN NFS System Administration Software Engineer
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Software Engineer
Information Technology
Mar 1998 - Mar 2003

Provided programming for a variety of web-accessible and stand-alone
applications for clients including Borders, COSI and Wells Bowen Realty.

Apache Solaris System Administration CSS DNS HTML Linux Perl MySQL XML UNIX RAID JavaScript UNIX Shell Scripting SDLC SQA (Software Quality Assurance) Cyber Security Training Macintosh Ethernet Software Engineer
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Software Developer
Information Technology
Jan 1996 - Jan 1998

Provided application programming and audio/video production for clients including Owens Corning and General Motors.

Apache C++ DNS HTML Perl RAID SDLC SQA (Software Quality Assurance) Cyber Security Macintosh JavaScript
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Edit Skills
Non-cloudteam Skill
Education
Skills
Software Engineer
2021
30
Macintosh
2021
27
Ethernet
2021
23
HTML
2021
22
C
2021
20
Cyber Security
2021
20
DNS
2021
20
NFS
2021
20
RAID
2021
20
SDLC
2021
20
SQA (Software Quality Assurance)
2021
20
System Administration
2021
20
Training
2021
20
JavaScript
2021
19
Perl
2021
18
Apache
2021
17
Linux
2021
17
MySQL
2021
17
UNIX Shell Scripting
2021
17
Version Control
2021
17
C++
2021
15
Wireless
2021
15
PHP
2021
13
HA
2021
12
SAN
2021
12
XML
2021
12
CentOS
2021
10
CSS
2021
10
Solaris
2021
10
UNIX
2021
10
ZFS
2021
9
jQuery
2021
7
System Architecture
2021
7
Debian
2021
5
Oracle
2021
5
SOAP
2021
5
Ruby
2021
4
node.js
2021
3
VMWare
2010
3
Python
2021
2
z/OS
2021
2
AngularJS
0
1
backbone.js
0
1
BGP
0
1
CakePHP
0
1
Continuous Integration
0
1
CouchDB
0
1
Data Warehousing
2010
1
Django
0
1
Drupal
0
1
Fedora
0
1
IPsec
0
1
iSCSI
0
1
MongoDB
0
1
MPLS
0
1
Network Engineer
2005
1
OpenShift
0
1
OSPF
0
1
PostgreSQL
0
1
Routers
0
1
Ruby on Rails
0
1
Storage Management
0
1
SuSE
0
1
Systems Engineering
0
1
Ubuntu
0
1
Wireless Networks
0
1
Xen
0
1