Summary

Open source and internet technologies are the building blocks of our knowledge.

We are also supporting and promoting commercial vendors solutions in areas where those perform better.

Technologies

1. Programming and formating languages

* PHP

* HTML

* Java Script

* CSS

* XML/XSLT, VoiceXML

* Flash (Action Script, Streaming, Flash Media Server, Flash Lite)

* PCRE (regular expressions)

* WAP (WML, WMLS, WTAI)

* Java, Java MIDP

* C, C++, Visual C

* Perl (only legacy work)

* secondary technologies and "to watch list" includes: Python, Erlang, .NET/mono framework, Ruby

2. Software development technologies

* AJAX

* RSS

* HTTP, FTP

* XMLRPC

* Webservices

* JSON

* GPS, mapping and related technologies

3. Networking and communications

* IP routing

* Internet protocols (IP, TCP, UDP, ICMP)

* Routing protocols BGP, OSPF, RIP

* Email protocols POP3, IMAP, SMTP

* VPN and tunneling (Openvpn, IPSEC)

* TDM telephony (ISDN, R2, E&M)

* VoIP (SIP, H323, MGCP)

* VoIP: Cisco, Quintum, Audiocodes, Sipura, Linksys and other VoIP gateways

* VoIP: Softswitches (Asterisk, Voicemaster, Nextone, HostedSwitch, Yate, etc)

* Web servers: Apache, thttpd, lighttpd

* DHCP/BOOTP

* RAID (software and hardware), RAID over IP

* Layer 2: bridging and VLANS

* Firwall: advanced firewall and packet inspection technologies

* traffic shapping

* DNS

* data backup technologies

* Windows (tm) Domains

* Internet security

* Instant messaging (Yahoo, MSN) robots

* Monitoring technologies

* SSL/TLS and cryptography (certificates, Certification Authority, PKI, etc)

* Wireless (802.11bg), Bluetooth

3. Databases

* PostgreSQL

* MySQL

* SQLite

* Oracle

* Microsoft SQL (MS SQL)

* openLDAP

* Sybase

4. Development and support standards

* trouble tichets

* support procedures

* coding standards

* code documentation

* source control

* project tracking

* testing

* project specifications