Why exactly Amazon coders are in great demand and how to build a career in the most popular computer industry wave?

Amazon Web Services has long been the leader in Cloud and JavaScript/NodeJS has long been the language of choice of the Web. We are gradually witnessing a change in direction by Amazon away from long established languages such as Java and Python to the programmimg language of the Web; JavaScript. It is interesting to note that the new and quite revolutionary product Lambda only allowed NodeJS when it was released to the market. Java integration with Lambda came much afterwards. Why is JavaScript increasing in acceptance at the demise of the established languages on Amazon including PHP? The first reason is performance. JavaScript was developed originally for the World Wide Web and no other language can beat it in this application. Node.js is a relatively new framework and was invented in 2009 by Ryan Dahl. Needless to say the development professionals laughed at the idea of implementing JavaScript in a serious server side environment. JavaScript was seen as a low quality programming language specifically for web page designers not serious programmers. Despite this, after trying other programming languages without success, he identified that the installation of Google's V8 JavaScript engine on the server allowed efficiency far exceeding that of other traditional server-side languages. So how is JavaScript unique and how does it achieve such huge results with ease? It turns out that the past weakness of JavaScript, its inability to block I/O, is in fact its hidden strength. This is all thanks to the Google V8 engine. Java, Python, PHP, Perl, Ruby and others do a brilliant job at blocking I/O at the expense of speed. Coders inexperienced with NodeJS find this concept difficult to grasp initially and experience themselves becoming frustrated at code that just does not behave as they presumed it would. Many just stop and write it off as the amateur language not working. Those that persist and embrace the differences, find themselves writing super-fast, lightweight and robust programs. The next important advantage of JavaScript is its talent to execute everywhere, on any system, server-side, browser side and even in desktop Cordova/Chrome/PhoneGap apps. This is significant when you take into consideration the ability to simply synchronize information in the client to the server. The distinction between back-end and client becomes blurred and all the customer experiences is fast access and computing of data. This not only builds a great user experience it hugely reduces your Amazon server and data transfer costs. JavaScript grabs complete advantage of the user's device compute and memory resources. Not only are these apps quick, they are visually captivating. Polymer, Famo.us, Meteor, AngularJS… the list goes on, help developers to build apps far more capable and enjoyable than we have ever seen in the past. Animations that talk straight with the Graphics Processor are extremely smooth, information is upgraded in real time on the line and everything works without modification. This has created a dilemna for companies facing competitive pressures that understand the current wave of apps can make or break organisations. Establishing a dependable, beautiful and enjoyable customer experience is the best marketing companies could possibly make. This also provides an opportunity for programmers to establish themselves at the begining of the next big thing and establish themselves for a long and sustainable employment. So where do you start? Amazon provide an excellent certification path for coders through their AWS Certified Developer Associate and Certified DevOps Engineer Professional certifications. To pass this certification exam you are required to be able to program Amazon Web Services offerings using one language. Needless to say, the wise choice is JavaScript. Sign up for a training program that covers JavaScript and NodeJS and covers all the Amazon reference documentation needed for certification. Use a high quality test engine that uses an expert system to test your readiness. Don't be distracted by the "question dumps" on the market. These are not current and have plenty of errors. Trying to remember exam dump questions will only end up in disaster. Once you have got certification you can then meet up with the exclusive LinkedIn groups and Amazon Web Services networking events. The marketing people at Amazon Web Services can give great help and insight into how to develop your network of work prospects. AWS certification really changed my employment life and I am certain it will change yours. For more info make sure you take the time to view aws certified solutions architect study guide. You may additionally visit BackSpace Academy Blog.