Skills description
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!
Remember all that animated menu varieties, scale and parallax effects that are frequently used on almost all web pages today? Here is an age-long secret – it’s a JavaScript magic!
Cool, right? Almost all Experienced FrontEnd Developers use JavaScript magic to make blank web pages looking more interesting and brighter. JavaScript is also used for the deep server side programming (like the programming languages Java and C #), game development, stationary and mobile applications producing.
Top developers worldwide work with JavaScript everyday. You can choose a Middle JavaScript Developer or even a Senior Full Stack JS Programmer and we will help you to manage your developers! We have 5 Talent integration managers that are available 24/7 for you!
Well, it’s MySQL! The most popular thing within the database world. Did you ever know that even Apple use it as their main database ground? That might sound incredible considering Apple security level but still, it is true! MySQL was developed by "TLC" in order to improve very large databases processing performance. MySQL DBMS was created as a strong non-commercial alternative to other commercial-oriented systems.
MySQL was originally quite similar to the simple mSQL system. During the long time, it was expanding constantly, that is why MySQL is probably the most optimized and errors-free DBMS now. It is used primarily for creating dynamic databases for web pages because of its excellent language support.
Highly Qualified MySQL programmers are the professionals who may really know how to set up any database in an appropriate way. Each of the Full Stack MySQL developers presented on the AOG has enough experience to help you with your databases. Also, they may join your project as technical specialists if you want. MySQL Freelancers are available around the clock, so you can choose the appropriate timelines and deadlines to make the cooperation more convenient.
.NET is a software technology proposed by Microsoft as a platform to create both traditional desktop programs and web applications. To some extent, it is an enhanced continuation of the ideas and principles we know from Java. One of the ideas is that .NET compatible services may be fully written in different languages.
Besides, .NET is a versatile cross-platform technology. For now, there are at least Microsoft Windows version called FreeBSD and the option for Linux, named DotGNU. Considering that these two operating systems are extremely popular among the developers, NET Framework tends to become one of the core professional competencies of backend developers.
Most of modern digital outsourcing companies have whole teams of Middle NET Developers and, of course, Highly Skilled Senior NET Developers. NET teams work on the producing different software solutions using outstanding .NET framework. Choosing the NET developer, you may be absolutely sure that you will get a perfect technology master, previously interviewed by AOG’s recruiters!
The most striking advantage of the system is an easy user interface and a wide set of different plugins for a website customization. Professional Full Stack Umbraco developer can create a complete and stable web resource with a broad functionality using Umbraco.
Besides offering a high level of system security, Umbraco is a very versatile open-source instrument and that is why so many developers constantly use it as their main website development instrument. Our main talents location is Eastern Europe – a new heart of IT-industry! Both Middle and Senior Umbraco Developers are available for you. Choose a good executor using our TOP high skilled Umbraco Freelancers list!
PHP is one of the most common languages used in web development (including Java, .NET, Perl, Python). PHP is supported by the overwhelming majority of hosting providers and its code can be even embedded directly into the html-code pages.
PHP libraries are built for different databases including MySQL, PostgreSQL, Oracle, Hyperware, Informix, InterBase and Sybase. Probably it is one of the reasons why PHP is so popular.
In general, almost every experienced backend programmer should have a fluent knowledge of PHP. It is a basis, which allows the BackEnd PHP developer create nice working web applications, or develop a customized CMS for websites of different complexity. In addition, a good Full Stack PHP Developer can create additional plug-ins to customize an existing CMS such as Drupal.
All the interviews with potential executors are free, no hidden fees or commissions. You pay only for what is already done! ;) That’s AOG, welcome!
Ruby on Rails original technology offers us a flexible web framework that ideally suits for a different complexity backend programming. Besides, RoR is an absolutely hassle-free open-source developing software, so that's why our beloved Ruby has gained an indisputable popularity among high qualified developers worldwide.
Despite the amazing fact that RoR is quite a young language, it became extremely popular on the technology market very quickly. In particular, such websites as GitHub or Shopify are written by highly experienced RoR developers using this amazing framework!
If you need to hire a qualified Frontend RoR or even Full Stack RoR developers, we advise you to analyze experience they already have. Our team are constantly working on choosing only best middle and senior RoR freelance developers, so you can be really sure that the cooperation with anyone we recommend will bring you a perfectly crafted web solution.
If HTML is a basis of frontend programming, then the SQL is a key to the deep database programming and managing of almost every existing DBMS. Using this language, you can manage different data, filter and analyze information even in very large volumes.
In general, SQL first appeared in 1974, but it is still widely used by programmers who work with different databases platforms such as MySQL, because of its versatility and uniqueness. Did you know that a well-known Microsoft Access application is also based on the SQL? Yes, SQL is much closer than it seems. It’s everywhere!
Typically, experienced SQL developers are working with multiple platforms and databases systems. It is an incredibly big advantage! You can hire a highly qualified SQL database developer and get an expert advice from him or simply involve him in your project as a BackEnd SQL Freelancer. During one week you can test your candidate and if he will not satisfy you, we will replace him for another one without any difficulties!
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!
