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!

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!

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.

Everyone who is expecting to get a professionally created software should take the services of professional QA Specialists. QA is a process of testing, inspection and resuming the requirements which are needed for the final end-product improvement. Once your product is ready, or nearly ready, it should be quickly transferred to the professional QA freelance engineers for the QA-audit. Highly-qualified QA Freelancers will carry out all the required operations in order to identify shortcomings, errors or inconsistencies with your own terms of reference. This data will be sended to the developers, so they will improve all the problematic gaps and you will get a perfectly working software! Most Full Stack QA Specialists you see on AOG have experience in large comprehensive projects for corporate clients based in the USA and even worldwide! Younger professionals were involved in local projects of medium complexity, so you can be strongly confident in the professionalism of your potential QA Ninjas!

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.

Both UI and UX are applied in IT sphere widely. UI (user interface) is a type of interface used to predict or explain interaction between a human and machine or device. It is about means and methods that help a user affect misc programs, machines, websites or mobile apps. Among the features UI design considers are menu, usability of buttons and display. UX (User eXperience) is used to denote user’s perception and responses arising while using a product, system or services. User experience includes all emotions, preferences, opinions and feelings, any reactions of a user, also his / her behaviour and achievements that arise before, during and after using a website, app etc. UX combines brand image, functionality, representation, interactive behaviour, user’s physical and psychological state UX is closely related with usability being applied at all stages of product creation: from planning to testing. UI and UX are of great importance for creating a good product and reliable companies and IT studios devote much time and effort to it. If you are creating a new IT product it is necessary to employ such specialists. And you can find them at AOG service. Below are few case studies. Go and see them!