The LAMP consulting company is a one-man company owned by Matthijs van der Klip which provides consultancy, coaching and software development services with a specialization in the area of highly scalable LAMP setups and online gaming. I consider myself an expert in:

Django
DJANGO
Django is a high-level Python Web framework that encourages rapid development and clean, pragmatic design. Built by experienced developers, it takes care of much of the hassle of Web development, so you can focus on writing your app without needing to reinvent the wheel.

LAMP: Linux Apache MySQL PHP,Perl,Python
LAMP
A powerful solution stack of free and open source software. Usually powered by a Linux operating system, an Apache web server, a MySQL database server and one of the PHP, Perl or Python scripting languages. However variants powered by a BSD operating system, a Lighttpd / Nginx web server or a PostgreSQL database server for example are usually referred to as being a LAMP setup as well.

Node.js
Node.js
A platform built on Chrome's V8 JavaScript runtime for easily building fast, scalable network applications.
HTML5 + CSS3 + JavaScript
HTML5 + CSS3 + JavaScript
The combination of HTML5, CSS3, and JavaScript is generally popular for mobile application development. With these three web technologies, mobile app development has nowadays turned out to be an easier process.
jQuery
jQuery
A fast, small, and feature-rich JavaScript library.

Nginx
Nginx
A lightweight web server, with a strong focus on high concurrency, performance and low memory usage.