Improve your idea’s
Functionality with
QA services

Your product deserves to run smoothly. Our test automation engineers and manual software testers apply their best practices and the latest test management tools for your premium product quality.

Quality Assurance, Quality Control, and Testing Services

CHI Software offers a full-cycle testing and quality assurance services for desktop, web, mobile, and embedded applications. The expert test engineers are an integral part of every project we work on to ensure the deliverables meet the most stringent quality standards (e.g., ISO 9000).

Increase the business value of your software

and benefit from 

  • Verified quality
  • Shorter delivery time
  • Cut back on maintenance and support costs
  • Improved user experience and satisfied customers
  • Reduced downtime costs
  • Optimized business process

Our QA and Software Test engineers can help you with

Quality audit

Quality Assurance Audit as a service can be applied to any process involved in the SDLC phases for the following business domains:
E-commerce, Entertainment, Media, Healthcare, Smart Solutions, and more.

Mobile Software Testing

We apply testing service for mobile applications, covering the entire lifecycle or join on any stage, from design and development to deployment and regular releases.

Web Software Testing

Our web services testing experts handle all components of testing functional and
non-functional requirements. We ensure that your website is defect-free and can manage the required traffic and load.

Desktop Software Testing

Most desktop applications are developed for a certain environment, and that’s why interaction with otherenviromental parameters is reduced to zero. We use several computers with different configurations for desktop application testing.

Embedded Software Testing

Embedded systems need exhaustive testing, and these complex systems, test cases are critical for effective testing. For appropriate embedded testing a well-judged strategy
is created, including all the nuances of architecture, and domain area; organizing the needful test process, and choosing required
test design techniques.

Software Automation Testing

Automated testing is an excellent way
to ensure that your new product versions do not have new bugs or break previous functionality. QA automation can cut costs, reduce time to market, optimize the workflow and, therefore, improve the product quality.

Why should you hire QA engineers?

Our testers utilize a wide range of test design techniques, technologies, and tools to help you manage quality for your desktop, web and mobile applications as well as complex enterprise software solutions. The extensive collection of modern devices in our R&D center enables us to check your software on multiple platforms and different devices.

How we do Testing

Manual testing by professional
Software Test Engineers

Both manuall testing and applying automated tools
and writing scripts by General Test Engineers

Automated testing
by Automation Test Engineers

Types of Testing we conduct

Change related

Functional testing

evaluates the compliance of a component or system with functional requirements.

Security & access control

testing that aims at determining the security of the software product.

Interoperability testing

is conducted to determine the compatibility of a software product.

Load testing

is conducted to evaluate the behavior of a component or system under varying loads, i.e. between conditions of low, typical, and peak usage.

Stress testing

is a type of performance testing conducted to evaluate a system or component at or beyond the limits of its anticipated or specified.

Stability testing

the degree to which a component or system can be modified with no defects or degrading existing product quality.

Reliability testing

testing type to determine the reliability of a software product.

Volume testing

during this type of testing the system is subjected to large volumes of data.

Installation testing

checks if the software has been correctly installed with all the inherent features.

Usability testing

evaluates the degree to which the system can be used by users with effectiveness, efficiency and satisfaction in a specified context of use.

Accessibility testing

determines the ease by which users with disabilities can use a component or system.

Failover and Recovery testing

validates a system's ability to allocate extra resource and to move to back-up.

Configuration testing

is used to determine the portability of a software product.

UX/UI testing

determines if a program behaves as expected and whether interface elements are properly displayed on different devices.

Localization testing

aims at checking the localized version of a product for the particular culture or local settings.

Smoke Testing

covers most of the major functions of the software but none of them in depth.

Regression testing

testing a previously tested component to make sure defects have not been introduced.

Build Verification testing

tuns on every new build before it is released to test team for further actions.

Sanity testing

is done to ensure that the functionality is working as expected after changes.

Statement Testing

is used to calculate and measure the number of statements in the source code which can be executed as per the requirements.

Decision Branch Testing

every outcome from a code module is tested. It helps you to ensure that every possible branch from each decision condition is executed at least once.

Condition Testing

conditional or expression coverage reveals how the variables or subexpressions in the conditional statement are evaluated.

Multiple Condition Testing

each condition should be evaluated at least once which affects the decision outcome independently in Multiple Condition Decision Coverage (MCDC).

Modified Condition/Decision Coverage Testing

the aim of this testing type is to consider the condition combinations only if every condition has an impact on the decision outcome.

Path Testing

the path testing covers the execution of independent paths through the code with the test cases.

API Testing

involves APIs testing directly, and as a part of integration testing to determine if they meet functionality, reliability, performance, and security expectations.

Software Testing Life Cycle (STLC)

Regardless of the stage, our testers can join your project anytime.



All activities required for your project
are identifying and planning to meet
the mission and objectives.



Figuring out what to test, how much effort to expend, types of testing to apply,
and tools required.



Checking the test techniques to meet
the objectives. Creation of the test cases
to check the test conditions.



Test implementation can be considered
as the actual fulfillment of the test design.



It is the time for the manual and automated execution of the test cases we have designed.


Evaluating exit criteria
and Reporting

It is the activity where test execution
is assessed against the defined objectives.

Test Management Tools:

Test Case Management

  • Test Rails
  • JIRA + Zephyr
  • TestLink
  • Zephyr

Defect Tracking

  • Redmine
  • JIRA

Automation Tools

  • JMeter
  • SoapUI
  • Selenium WebDriver
  • Fiddler
  • Postman
  • Test Complete
  • Appium
  • Acralizer
  • Abbot
  • Test Runner
  • Junit
  • AutoHotkey
  • TestNG
  • Wireshark
  • Sipp

Testing Experience

  • Java
  • Bash
  • AWK
  • JDBC
  • REST
  • XML
  • JSON
  • Maven
  • Ant
  • Gradle
  • JavaScript
  • Browsermob-proxy

Business Domains





Smart Solutions

Travel and Booking

Business apps

Your Domain

Featured projects

IoT application for healthcare


The IoT app is a baby foot bracelet, monitoring oxygen saturation, pulse rate, and temperature, and alerting parents via a smartphone app in cases of emergencies. The app addresses the deepest fears parents have regarding their newborn’s life: death while sleeping due to respiratory or cardiac problems, elevated temperature, high-temperature convulsions, and supervision-free situations. Sensors on the kid’s ankle constantly monitor oxygen saturation, pulse rate, and skin temperature, and results are transferred to a smartphone app directly via Wi-Fi communication.

Applied testing types:

  • Usability testing
  • Security testing
  • Connectivity testing
  • Performance testing
  • Compatibility testing
  • Integration testing

Tracking apps for newborns


The app is developed for both Android and iOS users. It connects to a MyBaby device, classifies and displays 4 types of basic movements: motion and lack of it; orientation and rollovers; activity; and breathing (optional).

When the application detects certain conditions, it triggers alarms. For example, when it detects a lack of breathing movements, it alerts parents with a loud sound, vibration and a notification message, all configurable. The application also works and issues alerts when it is in the background, which is especially important for an iPhone application. Parents are able to receive alerts via push notifications when they left the app running in the background. The frontend interface is intuitive for low-tech users and sleep-deprived young parents.

Applied testing types:

  • Usability testing
  • Security testing
  • Connectivity testing
  • Performance testing
  • Compatibility testing
  • Integration testing

High-performance eCommerce platform


The project is a high-performance system that consolidates a great number of stores, warehouses, and stocks. Our developers used various cloud services to build the distributed logic of the data storage and data processing that cover the online and offline stores' full lifecycle. Despite the difference in the technology stack, the platform provides convenient use of all high-performance capabilities.

Applied testing types:

  • Website testing to end-to-end functional testing
  • UX and User Interface testing
  • Order management testing
  • Testing of performance of page rendering and transaction
  • Payment engine integration testing
  • Security and Penetration testing
  • Compatibility and Usability testing

HTML Mobile Recorder

We've supported this product for media the industry from the early stages, starting with defining the test objectives and the specification of test activities and finishing with beta testing.


When the recording process is finished - all information about the recording title and description will be filled automatically by grabbing this info from the last recorded tab website’s metadata. Image previews will be captured from each tab during the recording process and suggested to the user for adding. Anyway, a user can edit the information about the recorded screen, set the privacy, choose its category, and add 5 image previews that he wants.
The main feature is that during the watching everything will be interactive, all the buttons are clickable and it's possible to tap on all the input fields.

Applied testing types:

  • Mobile functional testing
  • Stress and Interrupt testing
  • Performance testing
  • Standby testing
  • Security testing
  • Platform Guideline testing



Chess is our favorite office game. This AR app gives a new life to the classic game, moving it to a ‘new dimension’. With a cool 3D design and improved functionality, it’s now more realistic than ever.

Applied testing types:

  • Mobile functional testing
  • Stress and Interrupt testing
  • Performance testing
  • Standby testing
  • Security testing
  • Platform Guideline testing



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Since 2006 we help to bring your idea to the product.
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