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Software Testing and QA Services

We aim to establish our customers with the impressive quality of testing services that we offer.

Software Testing and QA

What Do We Do?

At Langate, we provide full-cycle testing and quality assurance services for web, desktop, and mobile applications.

While establishing cooperation with us, you completely rely on us from the very beginning. Stability and performance are the core principles we put in our deliveries.

When working with us, you’re putting your trust in our hands. We understand that. Stability and performance are at the core of our principles, and our deliveries show that.

When collaborating with us, you rely on us fully. We deliver results with stability and high performance.

Our experts deliver the best test solutions

As a part of the Langate development team

Get product on time and within budget by adding QA service to your custom development

As a custom dedicated QA team

Hire reliable testing and QA specialists to join your in-house development team

Focus on your core business - it matters the most

We’ll take care of the rest

Our Software Testing and QA Services

Test Management
Test Management

Our testing specialists will plan an optimal approach to the testing of your product according to your schedule, budget, and requirement.

Planning and Scoping


Testing and Reporting

Planning and Scoping

We work with you to define a set of requirements, then create a robust testing plan that allows us to meet your project criteria, budget, and time frame.

  • High-quality requirements analysis and documentation testing
  • Creation and support of all the test documentation
  • Accurate estimates for all test activities
  • Setting exit criteria

We simulate various scenarios, as well as control and monitor your app’s performance.

  • Test case creation
  • Custom script generation
  • Test environment configuration
Testing and Reporting

We track your test performance by gathering a robust dataset and analyzing the results. Once have a comprehensive set of results, we’ll provide you with a KPI performance report that will help you optimize your application and deliver seamless service.

  • All kinds of functional and non-functional testing of your applications
  • Productive collaboration with developers and project management team
  • Provision of solutions, types, and methods of testing according to your projects and budget
QA Automation
QA Automation

With a full range of innovative tools, we will test the functionality of your application for speed, usability, and security.
Our professional testers will create test scripts of all kinds that will bring your product to the top level of quality.

When is it time to automate:

  • You have regression-testing platforms
  • You’re managing frequent updates
  • You need to handle complex dependencies

Web Testing Automation

Mobile Testing Automation

API Testing Automation

Web Testing Automation

We ensure a trouble-proof performance of your solution with cross-browser tests

  • Smoke
  • Functional
  • Regression
  • Performance
  • Stress
  • Compatibility
  • Field validation testing
Mobile Testing Automation

Our QA team will create tests on all the major platforms and devices to check your mobile apps automatically. By using our proprietary testing standards, we execute functional, integration, system, and UI tests and run them simultaneously.

  • Testing of native, hybrid, or web mobile apps
  • Use of real devices, emulators, and cloud services to test your apps
  • Cross-platform support
  • Speed tests run simultaneously
  • An ability to generate a variety of reports to ensure 100% visibility about results
API Testing Automation

We will ensure the perfect execution of your application. QA automation makes it possible for API testing to perform in a fast and secure way.

  • API testing automation, including SOAP web services and RESTful APIs
  • Support for all industry-standard data serialization formats (JSON, XML, plain text, etc.)
  • Custom-tailored HTTP Client for optimum results
  • Non-UI functional testing
  • Component integration testing

QA Tools We Use

We utilize a number of advanced testing tools in order to ensure the flawless performance of your solutions.

















What will you gain?

Engaging in software testing and quality assurance ensures that software products meet high standards of quality and functionality, reducing risks and enhancing overall product performance.

Financial security
Hidden costs appear due to critical errors revealed after software rolls out. Testing is the easiest way to eliminate those costs. Save your budget from unexpected extensions by investing in professional testers.
Absence of reputational risks
Protect your most valuable asset: your reputation. It is costly to repair a company's reputation after its software has flopped due to critical errors. A budget for a marketing campaign created in response to negative user experiences is nearly 6 times higher than that of traditional “positive” marketing.
High Testing Speed
Due to the different time zones, our extended QA experts work while your developers rest. This means the testing of your application doesn’t take as much time as if it’s done by your in-house team, who will receive the results of the “night shift” immediately the next morning.
High functionality
Our professional testers will identify and eliminate any defects immediately. We ensure that your solution works flawlessly, maximizing your profit.
Do you need to test your software to ensure top-notch user experience, system stability, and data security?

We will automate and optimize your IT operations in the following steps

Why Us?

  • Speedy Results
    We offer the option of engaging both onsite and offshore testers and QA experts so that they can work 24/7 and finish testing as quickly as possible.
  • Expertise In Testing and QA
    Langate has more than 20 years of experience in providing testing and QA services. We know exactly what to look out for and how to ensure both speed and quality of testing.
  • Availability
    We have a pool of testers and QA experts who are ready to start working on your application as soon as possible.
LAngate Software
Professional testing and QA services now can save you time and money in the future.

Contact Langate to ensure the stability, high performance, and security of your software.


Professionals Focused on Software Development


Years in Enterprise Software Development

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