QA & Testing Services Guide

Qualitest’s functional testing ensures that your software applications are in compliance with the behavioral requirements specifications. This guarantees quality and behavioral adherence. Our software quality assurance services are top-notch and save you money while improving speed, security, and customer experience.

What are QA & Testing Services?

QA services analyze the entire development process in order to identify areas for improvement.

Quality assurance (QA), or quality control, refers to the process and practices that are used to ensure products meet a set quality standard. QA services are designed to improve the efficiency of development processes and increase their effectiveness by continuously improving them.
Software development is characterized by QA services. This refers to extensive software testing that ensures applications are free from bugs and other vulnerabilities. It is important to remember that QA services don’t only focus on fixing bugs. They also consider the implementation of best coding practices that cause fewer bugs.

Manual testing

Our quality assurance team performs manual testing to verify that your product is performing on different devices. We also analyze the user interface and usability of your product. Manual testing allows you to detect vulnerabilities that cannot be detected automatically. It also provides feedback on the product’s appearance and feel.

  • This tool allows you to identify issues related to usability and user interface that can’t easily be detected by automated tests.
  • For every new, but still insecure software version, you can enable actionable testing
  • You can add a human touch and understand the user experience on an emotional level by adding a human touch.
  • Assistance with identifying bottlenecks in the initial stages of development.

Automated Testing

Automated testing can be a long-term investment in your product’s success. This covers all possible scenarios and checks the software’s performance on different platforms simultaneously. Combining both automated and manual testing allows you to speed up your time to market while satisfying your customers with flawless products.

  • Performs repetitive tasks efficiently and effectively, while saving time and resources.
  • Software testing is easier and more reliable when there’s no human error.
  • Engineers can run tests anywhere and at any time. They can also log test results easily.

Quality Assurance Solutions

Offers full-spectrum quality assurance solutions and testing for mobile, desktop, and web applications. The goal is to ensure that your end-users have a seamless experience.

DesktopWebMobile
Ddesktop engineers will thoroughly examine your software’s architecture, inspect its functionality, test its performance under various load conditions, and conduct hardware compatibility testing.Offer testing services for all types of web applications, including SaaS and cloud-based. Help you create a high-quality, competitive app by performing web quality assurance testing.Your mobile app must work on all platforms and devices. It should also be user-friendly. We ensure that your mobile app’s quality, usability and security are at their highest levels during mobile testing.
Desktop software testing
– Functionality testing
– Backend testing
– Tests for compatibility
– Load testing
– GUI feature testing
– Testing for memory leaks
Testing technique software
– Functionality testing
– Usability
– Security testing
– Compatibility
– Interface
– Performance
Mobile testing types
– Functional
– Usability testing
– Localization
– Installation
– Security testing
– Load and performance

QA and Testing stages

Audit of quality and UX

Eexperts will analyze your product’s user interface and offer suggestions for making it more enjoyable.

Performance Evaluation

Will analyze your application’s performance in various environments and check its stability and scalability under different user loads.

Security and compliance tests

To eliminate any security risks, we will find and fix vulnerabilities and threats in your system.

Code Reviews

This stage is where we evaluate the quality and consistency in your code and make recommendations about what needs to be changed or improved.

Software validation

Validation testing is performed at the end the development process to make sure that the product meets all requirements and performs all functions.

Software Maintenance

You need to ensure that your product performs well after it is deployed. We test all changes to your product during the software maintenance phase. This ensures that it is stable and maintains its quality.

QA & Testing Services FAQ

What is QA functional Testing?

Functional testing is a group of tests that are performed to verify that the application meets the product owner’s requirements. Functional testing employs black-box techniques. This means that the tester only cares about whether the application functions as intended.
Functional testing is about ensuring that the application runs smoothly and has a user-friendly interface. This type of testing checks data input, expected output, performance of the user interface, and overall stability.

What Types of Functional Testing are There?

Functional testing can be broken down into specific tests that cover a particular portion of the application. These tests include:

Unit Testing. Each unit is tested individually by engineers who test each component of the application.

Smoke Testing. This includes tests to verify that the application’s critical functionality is functioning properly.

Sanity Testing. This test is used by developers to determine if minor changes to a build have created new bugs. This test focuses often on specific functionalities.

Integration Testing. This test measures how components interact with each other. Integration tests are often automated.

Regression Testing. Analyzes all functionality of the application following changes in code, bug fixings, new features, or updates. This is more thorough than sanity testing. * User Acceptance Testing. The UAT, which is the final phase of software testing, is performed by application users. It ensures that the application can handle real-life scenarios.

What is a QA Assessment?

An application lifecycle assessment (QA assessment) is an expert evaluation from both a QA or Testing perspective. Expert QA engineers examine the process to find weaknesses and potential opportunities for improvement. A QA assessment’s main purpose is to identify weaknesses and opportunities for improvement in the development process while ensuring quality products are delivered consistently.

The following are some examples of a normal QA assessment:

– Business analysis
– Analysis of architecture
– Evaluation of the Development Lifecycle
– Test processes evaluation
– Metrics evaluation
– Risk assessment

A QA assessment results in a detailed report that includes recommendations to improve the development process and a proposal for successful implementation.

Companies that have difficulty with their development processes or are unable to build quality products or are not meeting development deadlines should consider a QA assessment.

What is Functional Testing?

Functional testing can include many different types of tests, but the main goal of functional testing is to make sure that the application meets the business requirements. Functional testing typically takes place in two ways: positive and negative.

Functional testing will, for example, involve checking the functions of a spreadsheet application, such as creating and saving new sheets and opening and editing them, changing formulas and formats, exporting into new file formats and printing.

Positive functional testing involves testing the expected inputs to verify that the application produces the expected outputs. This could be used to test if the spreadsheet program can export an existing sheet in a specified format to a specific location.

Negative functional testing involves causing inputs to be disrupted in order to test how the application responds. The exporting example might be used as an example. To test if the program manages the disruption correctly, the testing engineers might save the exported sheet to another location.

Who performs functional testing?

QA engineers and testers are usually responsible for functional testing. They work with the development team during the project’s progress. One person can be responsible for functional testing and the application. Functional testing can be done in a number of ways. Software engineers can take part in functional tests, but that doesn’t make them the only person who fails. The entire team is involved in functional testing.

It’s also important that QA teams get serious about automation. This reduces manual testing and covers as much unit- and integration testing as possible. This speeds up the process while ensuring reliable results and ultimately increasing product quality.