ASP.NET technology was invented by Scott Guthrie in 1997. Initially, it was presented as a prototype called XSP. Today, it is a complete part of the wide-known Microsoft.NET platform and the successor of older Microsoft technology known as ASP. At this time, the latest actual version is an ASPNET 5. ASP.NET looks quite close to the older ASP technology and it allows developers move to ASP NET easier. However, the internal structure of ASP.NET technology is sharply different from ASP, as it is fully based on the modern .NET platform and therefore uses all those new possibilities and tips offered by this platform. The platform is quite specific, so we recommend you to choose only the most experienced ASP.RoR developers who have the appropriate skills. Pay attention to developers rating, price and qualification while choosing the best executor. All the ASP.RoR freelancers presented here are highly qualified ASP.RoR developers with a comprehensive experience. Besides, you can quickly check every stage of the development project on AOG and contact the executor immediately! Try it!

C# is object-oriented programming language for networking and web development. It was originated in 1999 by a software engineer who cooperated with a team developing new language as a complement to Microsoft’s NET framework. At first C# was developed as C-Like Object Oriented Language and in 2000 it got its name - C# (pronounced as see sharp). C# technology is rather new, but it has updated features of C and C++. This technology requires good skills at memory leaks and eliminating mistakes issues. The C# programming process is more simple than C and C++ and more flexible than Java has. C# source file may define any number of classes, structs, interfaces, and events. If you have need in C# developers for your project go down the list and choose candidates you like. AOG IT talents are experienced and can join your project fast!

Java was released by Sun Microsystems in 1995 as its main development platform. Later it was engaged by Oracle, which acquired Sun Microsystems. Syntax is largely similar to C and C ++. In the official program implementation Java-applications are automatically compiling into a byte-code that may be interpreted for any platform. One of the Java concept features is that errors (exceptions) do not lead to a complete system collapse. Also, Java uses automatic garbage collection for a memory management during the life cycle of the program. Highly qualified BackEnd Java programmer decides when to create objects and virtual machine start freeing the memory after the object is no longer needed. That’s how real optimization works! On the AOG you can even find a professional outsourcing team of Experienced Full Stack Java Developers and hire them immediately! Just check out the catalogue, choose someone and make your offer. Hiring a good Java coder or team is much easier now!

Node.js technology is a platform developed for coding high-performance network applications using JavaScript. The founder of the Node.js platform is Ryan Dahl. Node.js has transformed the language JavaScript totally. Now, it is really widely used as a common programming language and has a very strong and large community of fans among the developers. The platform is used for creating both servers-based web applications and client-oriented network applications. Also, Node.js is available for use on different operating systems starting from OS X and ending with traditional Windows OS. Professional Senior Node.js freelancers at your service! AOG select potential contractors considering their performance abilities, experience, portfolio and of course skills they possess. Thus, all the Node.js freelance masters presented on the AOG are skilled professionals with years of target experience in complex web solutions development. Using the unlimited capabilities of their skills, experienced Node.js developers can quickly and efficiently implement any project on really high level.

MongoDB is database management system that doesn't require a circuit description tables. MongoDB occupies a niche between fast and scalable systems that operate data in the key-to-value form and relational DBMS which are more convenient in queries forming. MongoDB code is written using C ++ and distributed under the license “AGPLv3”. The main conceptual advantage of the system is quite flexible language of queries forming. Information storage and documentation language used in the system is much more productive than others. It may allow you to use resources much more efficiently and comfortably while managing the data sets. Database programming is a very specific IT-field. That is why you may need a highly experienced Mongodb freelance developer to get your DB tasks done. Obviously, if you are rapturously planning to offer a great code challenge, it would be probably better to hire a Middle or Senior Mongodb Developers ;) On the AOG we use sign the contracts in the English jurisdiction, so the freelance developers contracting processes are absolutely secure and trustworthy.

A back-end developer is in charge of server side of a project, logic and integration of front end team development. One of the main responsibilities of a back-end team is coding in a general language, mostly in Java, C# and PHP. Recently Microsoft and the .NET community puts remarkable emphasis on C#. Ruby, Python and other technologies are growing in demand too. Back-end developers are broad specialists with expertise in: versioning; data modelling / conceptualization; code optimization; caching; C; security issues; database design; any web application language with expertise on at least one framework; cloud SaaS applications. If you need a back-end developer or a team check the best IT experts from the list below! AOG works only with reliable and trusted developers!