Software Development, Network Administration

Barbarian Crypto's Avatar

Crypto

More than 13 years professional software and web development experience. 10 Years of entrepreneurial experience in computer programming and support. Motivated learner who routinely pursues knowledge personal enrichment. Native Linux and Windows user.

Software development

Languages

C/C++ (also with Qt libraries), C#, Java , Visual Basic .NET, Assembly Language, VB for Applications
Javascript, JQuery/Prototype/Scriptaculous/ExtJS, PHP (also Curl, GD, ImageMagik libraries), ASP/ASP.NET, HTML/CSS, AJAX & XAJAX, XML, Perl
Python & Django Framework, ExpressionEngine
Linux kernel, Object-Oriented concepts, UNIX/Linux Shell Scripting, socket programming

Database

MySQL (Administration), PostgreSQL, MSSQL 2000/2005, ADO, ADO.NET, ODBC/Jet with ASP

Techniques

Efficient code commenting, modular programming, code minimization and optimization, code troubleshooting, accessing online resources, assembly-level debugging
Version control with Git, Subversion and Perforce
Contributor to open-source projects
Use of mind-mapping software for project organization
Hand-coding of HTML/CSS without the use of WYSIWYG editors

System and Network Administration

Operating Systems & Infrastructure

Linux/Debian-based OSes, FreeBSD, Mac OSX - All Tigers Tiger
Microsoft Windows 2000, Microsoft Windows 2003 Server, Microsoft Windows XP/7
XMPP servers (openfire & ejabberd), XMPP-aided web application technology
Amazon EC2 & S3, Google AppEngine, Proxmox Virtualization Manager
VMWare (Workstation, ESXi), VirtualBox, Xen Hypervisor, Bochs, QEmu

Security & Encryption

Implementation of transparent encryption Windows and Linux/Debian-based computers through PGP/GPG, dm-crypt (Linux Kernel based encryption), TrueCrypt, PKI, CompuSec, DriveCrypt, now-defunct Ciphire
Firewall on Windows and Linux/BSD (IPTables, IPFW)
Wide variety of anti-spyware/malware applications, application of update patches and manual bug fixes; scouring public forums and bug-tracking websites to fix unpatched issues; security probing and patching

Web Applications

Joomla, SugarCRM, PHPBB, Drupal & ModX - source modification, plugin development & management
Mantis, Redmine, Launchpad

Network, Services & System Administration

Remote Desktop Protocol, VNC
Router, switch, and hub setup/configuration; wireless network setup
FTPD, HTTPD (Apache and some IIS), BIND, Webmin, postfix/sendmail, memcached
GeoIP and Geocaching

Research Projects

Encryption, data structures, application reverse engineering
File formats, Algorithms, Advanced memory caching directives
Create High-level and highly optimized database abstraction framework
Created RESTful, high-availability, web application processing framework
Created XMPP-driven, realtime, fluid web app and development framework