Chad
Milios@CCSys.com
614-397-3917
2200 Gladys St. #506
Largo, FL 33774
CEO / Software Engineer
28 years experience W2
2
Recommendations
Average rating
413
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
Education
Skills
Software Engineer
2021
30
Macintosh
2021
27
CEO
2023
24
Shipping
2023
24
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
CTO
2023
9
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
Auditing
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
OPTIM
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
WSDL
0
1
Xen
0
1
XSL
0
1
XSLT
0
1