Nick Backend Developer

  • Kharkiv, Ukraine

ID: 35446

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Skills description

Ajax
Ajax is a revolutionary idea that appeared in 2005 and almost immediately changed the web development world. In Jesse Harettom published article were revealed some based approaches of how to optimize the development of web solutions to avoid the web pages overloading. Then the Ajax appeared. Ajax is not an independent technology, but rather the concept of using multiple related technologies. Ajax model works like this – user visits a website and clicks on any elements, the web browser immediately sends a target request to the server, and the server gives only that part of the document which was changed. Simple, but much faster! What should we do to hire the best Full Stack Ajax Developer? Well, you can surf the internet for ages of just find good Ajax Freelancers here! Hiring an Ajax Programmer is not hard anymore! Furthermore, on AOG you pay only for approved hours and tasks, no any extra fees for search service or something! Check out the online catalogue or ask us if you have some any additional questions.
Android
AOG follows IT trends and has experts in the latest technologies. Android is a mobile operating system for smartphones, tablets, e-books, watches, netbooks, smartbooks, Google glasses and other devices. Originally the system was developed by Android Inc. Later on Google bought it and now Open Handset Alliance initiated by the company is in charge of Android platform development and support. This system is developed on Linux core and Java from Google. Lots of modern devices are designed on Android and it is constantly developing. Today voice-based features (calls, texts, navigation), multitasking of apps, TV recording, video calling and multiple language support are available. Android devices are set for native and instant apps. Gaming industry develops thousands of products for devices working on Android system. This technology is wide-spread for startups and misc mobile apps. Android developers are on demand now and AOG offers its clients the best Android experts. Check the skills of our IT talents and choose the one for your project!
ASP.NET
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#
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!
DevOps
How about professional high-skilled developers with a strong knowledge of software operation management? Here they are! Introducing DevOps Developers – modern and dedicated IT-magicians who really can develop perfect software solutions and maintain, update or renovate them on the spot! Professional DevOps movement emerged when industry professionals understood that it is extremely useful not only to develop a customizable software for a company, but also make the updating process, as well as brand new releases producing, much easier. Combining the creative development process itself with the future software operation planning, DevOps technology can help to design the most optimized solution for companies whose main resource is a software they work with everyday. DevOps Developers look like modern IT-wizards with comprehensive software development and support skills. All the Senior DevOps Developers you may find here are recognized professionals with years of related and versatile experience. Besides the Experienced DevOps Developers, you may hire specialists in 86 other technologies. All of them already have surprisingly good portfolio!
Django
Django is a comparatively new framework which is written in Python. It uses Model-View-Controller conception that enables developers to reach high speed of coding, efficiency of work and quality of debugging an application. Code written in Django is easy to understand and often Django experts have some knowledge in PHP, JavaScript and other related technologies. Django is object-oriented and its main goal is make complex and data-driven websites easier to develop as it emphasizes rapid development, approach of not repeating and reusability of elements. As website modules it uses definite applications targeted at concrete needs, for instance for articles and news. The main advantage of using Django framework is speedy development of both easy and complex IT projects. If you want to create IT project on Django, leave a request and we will search the best candidates for you!
HTML5
HTML5 is a next version of outstanding, great and notable HTML. The working group on HTML5 includes AOL, Apple, Google and other technology sharks. The new version includes a number of new tags and elimination of some obsolete or irrelevant tags. It was done to create a comfortable development environment for the producing of new high-quality pages. That was a long awaited step, because the UI and UX trends change the web space and tech requirements annually. We know all about hiring the Experienced Full Stack HTML5 Developers from an inside! No matter it is Middle FrontEnd HTML5 Freelancer or a Highly Qualified Senior HTML5 Developer – we know how to find really effective team! AOG is a basecamp for professional freelancers who really understand what is professional FrontEnd development. Just choose a contractor and get a 24/7 managers support!
iOS
AOG follows IT trends and offers experts in cutting edge technologies. iOS is a mobile operating system developed by Apple Inc. Originally it was designed for iPhone, with time it became applicable to support other Apple products: iPad, iPhone and iPod. This system ships with various system apps like Mail, Phone and others. iOS Software Development Kit (SDK) has tools and interfaces for efficient usage of apps installed on iOS Home screen. It takes the second place in the world after Android system. iOS is popular among its users due to simplicity of interface and mainly to multitasking that is supported at location changes, voice over IP, fast app switching etc. There is no person who does not know about Siri, a personal assistant for iOS users. Siri is able to perform spoken commands and do various commands from making a call or texting to someone to searching for needed locations. In the latest version developers improved it to even faster answers and integration with Wikipedia and other resources. Even its voice has been changed. iOS experts at AOG are experienced and ready to join interesting projects. Check their skills and hire a good iOS developer for your project!
Java
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!
JavaScript
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!
jQuery
More than half of the web sites you surf everyday are written using JQuery. Striking news? Yeah! JQuery became a JavaScript monopolist! JQuery is probably the favorite tool of every Experienced FrontEnd Developer. In fact, JQuery is a complete JavaScript real-time library and it tends to be the most popular JS-based framework today. jQuery professional syntax was designed to make the navigation more convenient. It offers us a much easier items selections process, clear animations creation principles and faster AJAX-applications developing algorithms. It also provides a good chance for Full Stack JQuery Developers to use plugins on the top of the JavaScript code library. Using these features, Experienced JQuery developers can create high level animated effects. Need some assistance? Ask our managers and they will help you to choose a real JQuery-Ninja for your needs! AOG works 24/7!
Mobile
Today, mobile traffic constitutes its deserved lion's share of total digital traffic worldwide. Moreover, smartphones stay with us almost always, so it’s obvious that mobile-oriented business may become much closer to the audience! As a result, those who are “mobile” have much more chances to engage the potential customers into their brand story. That is really why the industry of mobile applications and mobile-adaptive web solutions is freely blooming now! If you decided to hire an experienced mobile developer, make it clear what technical tools he already use. Modern IT market offers both teams (professional groups of Frontend Mobile Developers and Backend Mobile Developers) and independent Full Stack Mobile Developers. All the developers presented on this site are professionals with ages of dynamic experience in mobile application development. Great variety of different professionals with huge and outstanding arsenal of needed tools/technologies allows you to choose a performer with the set of skills that is really necessary in your individual business case. What is unique? You can hire both freelance developers or outsourcing company team on AOG!
MySQL
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
.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!
Node.js
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.
PHP
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!
Python
The “Python” name was borrowed from the TV show called Monthly Python and a language itself was developed in 1990. Python supports different programming modules and packages that promotes modularity and smart code reuse. Python interpreter and standard libraries are fully available for all the major platforms in compiled and original versions. Python authors were guided by a philosophy of simplicity and immediacy, as an unwavering guarantee of quality. Python’s philosophical paradigm implies a harmony, beauty and an avoiding of excessive complexity. That's why Python is considering as one of the most easiest programming languages and as the very prospective one. The so-called generation of Python is quite young and very progressive. This is why even highly qualified Python developers are still quite young, but ambitious professionals. Python freelancers have an experience in the complex implementation of dynamic interactive web sites and web applications. Python has no limits, so Full Stack Python developers professionalism is limitless too. AOG offers you to work directly with the Python developer and our managers will help you 24/7!
SQL
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!
Xamarin
Xamarin is the US company working on professional software development tools producing. The main working vector is a development and support of specific tools for C # programming. Using Xamarin tools, developers can easily create applications for iOS/Android mobile platforms and Windows/Mac desktop platforms. In February 2013 company released the product Xamarin 2.0. In 2014 the third version of the development tools pack was released. One of the main innovations was the tool Xamarin.Forms, which allows to create different user interfaces using a set of visual elements, made due to the principles of the XAML markup language. Highly qualified Xamarin Developers usually have skills to produce absolutely different solutions using this cross-platform ready-to-go framework. You can quickly hire Xamarin freelancers choosing from the TOP list of really good working Full Stack Xamarin programmers using our customer-oriented hiring system. Also, you may sign the NDA to be sure that all the information will be kept in a secret before the official release. Welcome to AOG!
CSS
CSS is a true cornerstone of frontend programming. CSS technology allows us to build the structure of web pages quickly, comfortably and without wasting time. CSS is also known as a Junior Frontend Developer starting point :) CSS is mostly used for visual presentation of pages written using both HTML or XHTML, however CSS format can be successfully applied to other different types of XML-documents. Today, CSS is one of those essential tools which took the A-line in the arsenal of every freelance or agency's FrontEnd developer. Some people even are even joking that CSS and HTML may be taught in schools soon. And that’s not just a dull joke, because CSS has become so common that it is now virtually everywhere. While looking for a qualified Full Stack CSS developer, ask the candidates to send you some links to the websites they have developed. Check them out and you will find out whether this person has enough skills or not. Using AOG you can quickly get the future contractor much easier, because all our CSS freelancers have the relevant and verified experience.
MongoDB
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.
React.js
React.js (or React) is an open-source library for user interface creation. It is aimed at solving problems on partial renewal of a web page that developers of one-page apps are facing. React enables to develop big apps that use vast amounts of changing data without page reload. With this technology this process is fast, simple and scaled. React works only with user interface side used in apps. Currently React is used by Netflix, Sony, Yahoo and others huge companies. If you want to appear in this list request AOG React experts and get the best match for your project!
HTML
Oh ho ho! HTML, the good old HTML ;) Well, you know probably everything about this digital giant, don’t you? Anyway, we will say, that nearly everything you may find on Google was written using HTML. It’s like an English language - it’s in every browser’s window you have opened during last two minutes. HTML is a standard language which is used for creating a frontend part of web pages. Most web pages are created using the language of HTML (or XHTML). HTML document is processed and displayed in the usual human form. In other words, HTML is something that can make thousands code symbols look like a complete friendly interface. Full Stack HTML Developers represent probably the largest professional IT community. There are a lot of Middle FrontEnd HTML Developers as well as highly qualified Senior FrontEnd HTML Developers and it may be quite hard to choose the best one, so we offer you to choose the qualified guys from our verified catalogue! Hire a html-jedi with us and get a 24/7 AOG managers support!
Full-Stack
Getting into IT is not that difficult it used to be. Its dynamic nature makes specialists learn more techniques, tools and languages. To make a worthy project it is necessary that for a developer to be aware of a serie of misc technologies. Full stack developer has skills both at front- and backend. He/ she is able to work with database, PHP, HTML, CSS, JavaScript and make Photoshop mock-up into a ready-for-use template. Full stack developer needs to be able to work with all these technologies and does not need to be pro in all of them. So a good full stack developer knows about the following: System administration (Linux, shell scripts; cloud technologies like Amazon and Rackspace; search servers settings like Elasticsearch; Varnish, Memcached and other cache tools; monitoring - Nagios). Web development tools (version control: Git, Mercurial, SVN; VirtualBox, Vagrant). Back end technologies (web servers: Apache, Nginx; programming languages: NodeJS, PHP, Ruby; data base: MySQL, MongoDB, Cassandra, Redis, SQL in general). Front end technologies (HTML / HTML5, CSS / CSS3: LESS, SASS, media queries, JavaScript and its derivatives: JQuery, AngularJS; AJAX, JSON, XML, WebSocket; responsive design). Whatever project you need experts at AOG are at your service. Choose the best full stack developer and create projects together!
Cordova
Cordova (also well known as Apache Cordova) is a framework invented for professional mobile application development. The very first initial version was created by Adobe developers, however the actual version of the framework was developed by Apache team. In fact, Cordova is the successor of technological principles of the PhoneGap framework, which gained a worldwide popularity earlier. Framework allows to develop applications that can run smoothly on completely different mobile platforms. Framework is fully based on standard and widely used web technologies (HTML, CSS and of course JavaScript). Working with Cordova Framework may help to solve complex development problems and achieve even highest performance goals. Full Stack Cordova Developers working with Cordova frameworks tend to have a comprehensive knowledge of web technologies. It allows them to use a much broader toolkit for project implementation. Check out the TOP Senior Cordova Developers list and hire those freelancers, that will perfectly fit your specific technical needs. We work only with experienced strong middle and senior specialists!

CRM

Customer Relationship Management (CRM or CRM system) denotes applied software used for organizations of all types and is aimed to automatize strategies of interaction between customers to increase sales, optimize marketing strategy and improving supplement. The key advantage of CRM systems is its ability to keep information concerning clients and their history, business processes and their further study. The center of CRM philosophy is client and all key measures are taken to improve quality of company service. To support these business purposes CRM should include storage and analysis information about vendors, consumers, partners and inner processes of the company. To reach top goal data is taken from phone calls, emails, events, meetings, social networks etc. Today there exist many CRM systems (cost-free and paid). They are divided into four types: strategic, operational, analytical and collaborative. AOG offers CRM experts with solid experience in CRM systems development. Request our talents and progress in your business.
Blockchain
Blockchain Blockchain, by definition, is a distributed database keeping data records about developments in a digital world. This system is distributed and available to most of the users. Data records can be input only with consent of the majority of the users. Moreover, once recorded the data can’t be changed or erased. Imagine that in a busy street you see a tree that has just grown from beneath asphalt within a second. The same second everyone witnessing this, were connected to a computerized polygraph and asked to describe what exactly they had seen. As a result they, word for word, gave a clear account of what had happened. Are there any doubts that the tree has grown through the asphalt? This is the basic principle of blockchain – a powerful invention, misunderstood by many despite its ability to drastically change our interaction with the digital world.

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