Services - ITOS

WEB APPLICATION DEVELOPMENT

Application / Web servers

Apache httpd / Tomcat
nginx
node.js
Microsoft IIS

Technologies

HP, Java, .NET, Ruby on Rails, Python, and JavaScript (ECMAScript 6 / TypeScript)
Symfony, Yii, Django, Spring, and Struts
node.js, Doctrine, Propel, Hibernate, and LoopBack
Vue.js, Angular, Ember, React, and jQuery
HTML5, CSS3, Bootstrap, Material Design, and SASS/LESS/PostCSS
XML, XSLT, XPATH, JSON
RabbitMQ and Apache Lucene
Docker, Rancher, and Vagrant
Laravel

Databases

MS SQL Server
MySQL / MariaDB
PostgreSQL
Oracle
MongoDB
Redis
SQLite

Version Control

Git
Mercurial
Microsoft TFS
Subversion

Continuous Integration / Build automation

Jenkins
Maven
Ansible
TeamCity

Development approaches

Scrum
Kanban
Iterative
Waterfall
TDD
BDD

FRONT-END DEVELOPMENT

At the dawn of the Internet, a single developer creates both client and server parts of the web application. But progress requires more knowledge and, as a consequence, greater specialization. Today front-end engineers are the ones who implement the look of the application created by web designers, using the following front-end development languages: HTML, CSS, and JavaScript (JS for short).

Nowadays JavaScript has become one of the most popular programming languages and has turned into an entire ecosystem consisting of a huge number of utilities and frameworks, making development extremely efficient.

Front-end app development always requires JavaScript expertise. Utilizing JS frameworks and libraries allows us speeding up the development process, which is an important part of any front-end development service.

Angular
We use Angular (older version is referred to as AngularJS or Angular.js) to develop complex enterprise front-end solutions. It is well-suited to be a backbone of a complex mobile and desktop applications that require meeting narrow guidelines as well as enlisting a big team of engineers.

React
We pick React (often referred to as React.js or ReactJS) to build a wide variety of user interfaces, especially when it comes to the creation of a large single-page applications. React provides us with a great environment for fast development as well as efficient testing of individual components. Additional Redux state container makes the code more intuitive and protects it from misuse by other developers. Projects built with React are also highly indexable by the search engines.

Vue.js
We utilize Vue.js to build complex and performant apps using the framework’s flexibility. Vue.js allows us creating independent components which speed up the development process. Thus we are able to produce an MVP quickly and abide by strict deadlines. We also use Vuex library for state management.

DESKTOP CUSTOM SOFTWARE DEVELOPMENT

Windows

С/C++, C#, .NET Framework, WPF (Windows Presentation Foundation), WCF (Windows Communication Foundation), WDK (Windows Driver Kit), and WDF (Windows Driver Foundation)

Linux/Unix

C/C++, GCC/Clang, Scripting languages (shell, Tcl/Tk, PHP etc.), Mono, and Qt

macOS

Objective C, Xcode, C/C++, Python, Qt Creator, Qt 4.x / 5.x, Cocoa Framework, and AppleScript

MOBILE APPLICATION DEVELOPMENT

IOS

Objective-C
Swift
C/C++
XCode
AppCode
iOS SDK
CocoaPods

Android

Java
Kotlin
C/C++
NDK
Android SDK
Eclipse
Android Studio
Gradle
Maven

Windows Mobile

C#
C/C++
.NET
XAML
Visual Studio

Cross-platform

C/C++
C#
Xamarin
Xamarin.Forms,
.NET
XAML
Visual Studio

QA SERVICES

QA and testing can be a part of software development or an individual service provided by a dedicated team of skilled QA specialists. Certified QA engineers with a broad background and degrees in engineering are at your disposal to perform manual or automated testing of your application. Our QA Lab is experienced in stress and volume testing, compatibility testing, UX/UI testing, security testing, localization testing, and test automation.

MAINTENANCE AND SUPPORT

We guarantee free support services during the warranty period and services under a Service Level Agreement (SLA). For those customers who have advanced requirements to support their services we provide a custom SLA with negotiable terms. We promise prompt issue fixes, flexible pricing, and predictable response time.