Integration Testing Services - DeviQA
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Automated Integration Testing Services

Experience the transformational power of automated integration testing with our comprehensive services


37 reviews

Software testing company with 5-star reviews on Clutch, GoodFirms, and G2.

Years on the market

14 +

Software QA engineers

250 +



Projects tested from scratch

300 +

Integrations into an existing development & testing process

200 +

Clients over the globe

300 +

Automated integration testing ensures that different parts of a software application work together smoothly. Using modern automated tools, it detects and resolves communication errors and data flow problems, speeding up the QA process and improving overall software quality. Since 2010, DeviQA has served companies across a wide range of industries, such as Healthcare, FinTech, Real Estate, Cybersecurity, Retail, AdTech, and others. With our extensive knowledge, we develop exceptionally effective test automation solutions, streamlining your development processes and ensuring the superior quality of your software products.

Our Solutions For Your Automated Integration Testing Challenges

We understand the complexities that come with ensuring seamless integration across your software ecosystem. Let us help you navigate through these challenges with our tailored solutions.

Fragmented Environments


Managing testing environments scattered across various platforms and configurations can be daunting. An inappropriate approach leads to inconsistency and inefficiency in testing workflows.


Our automated integration testing solutions provide a centralized platform where you can effortlessly manage and orchestrate diverse testing environments. With complete control, you can ensure consistent testing across all configurations.

Data Dependency


Testing scenarios often require inputting specific data sets to simulate real-world conditions accurately. Manual management of these data dependencies can be time-consuming and error-prone.


We create solutions that offer robust data management capabilities, enabling you to automatically provide each test scenario with the required data sets. Say goodbye to manual data setup and hello to accurate and efficient testing.

Synchronization Issues


Coordination of test schedules across interconnected systems poses a significant challenge. Synchronization issues can lead to false positives or negatives, impacting the reliability of test results.


Our automated integration testing solutions come with advanced synchronization mechanisms, so you can precisely orchestrate the timing of tests within your integrated environment. By ensuring seamless interaction between systems, you can be confident in the accuracy of your test outcomes.

Automated Integration Testing Types We Perform

Our expert team automates various types of integration testing to guarantee that your systems work harmoniously, saving you time, resources, and headaches.

Top-Down Integration Testing

With top-down integration testing, we start by testing the highest-level modules first and gradually work our way down to the lower-level modules. This method allows us to identify and address any integration issues early on, ensuring smooth communication between different parts of your software.

Bottom-Up Integration Testing

Conversely, bottom-up integration testing suggests starting with testing the lower-level modules first and progressively moving to higher-level modules. This approach is beneficial for identifying integration issues at a granular level and ensuring that each component functions correctly before integration into larger systems.

Mixed/Sandwich Integration Testing

Mixed or sandwich integration testing combines elements of both top-down and bottom-up approaches. Here, we integrate and test modules at various levels simultaneously, aiming to strike a balance between comprehensive testing and efficiency. This method allows us to uncover integration issues across different layers of your application architecture.

Big-Bang Integration Testing

In the course of big-bang integration testing, all components of the software are integrated simultaneously, and the software is tested as a whole. While this approach can be efficient, it requires thorough planning and preparation to mitigate the risks associated with integrating all components at once.

Incremental Integration Testing

Incremental integration testing involves integrating and testing individual software modules incrementally, gradually adding them until the entire system is tested. This iterative approach allows us to detect and fix integration issues early in the development process, reducing the likelihood of encountering major setbacks later on.

Choose Your Cooperation Model

We recognize that every client has unique project needs and preferences. That's why we offer flexible collaboration models designed to accommodate various requirements.

Staff Augmentation

We supplement your existing QA team with skilled professionals possessing the expertise required for your project.

  • Best Option For: Projects requiring specific skill sets or temporary support at certain development phases.

  • Access to specialized skills and domain expertise on-demand.

  • Great scalability to meet fluctuating project demands.

  • Cost-effective solution compared to hiring full-time employees.

  • Quick onboarding, ensuring the uninterrupted operation of your team and high productivity.

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Dedicated Team

A dedicated QA team works as an extension of your in-house staff, providing full-time support and expertise tailored to your specific requirements.

  • Best Option For: Projects demanding continuous attention and comprehensive support, particularly those with evolving requirements or complex integration needs.

  • Complete focus and commitment to your project goals.

  • Seamless integration with your internal processes and workflows.

  • Complete control and visibility over project progress.

  • Efficient communication and collaboration for rapid problem-solving.

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We handle a project from initiation to completion, delivering high-quality results, while you concentrate on strategic objectives.

  • Best Option For: Projects with well-defined scopes that can be effectively outsourced.

  • Offload non-core tasks and responsibilities to focus on strategic priorities.

  • Access a diverse talent pool without geographical constraints.

  • Save costs on infrastructure, recruitment, and overhead expenses.

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Partner With Us: See the Difference

Test coverage :



2.5 weeks to run regression testing

1 day to run regression testing

7 days to run smoke testing

1 day to run smoke testing

Outdated test cases

60% increase in the number of regression tests and relevant test cases

50% test coverage

90% test coverage

Supported localizations were not tested

27 localizations supported by QA engineers

No automation testing

>1500 automated test scenarios created

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Dev capacity:



Didn’t have a formal QA process

Built smooth and well-working processes

Didn’t make automated testing

Test automation : smoke, API, UI on all supported browsers

Testing was carried out by the devs

Full coverage of the application by test cases

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Test coverage :



Existing workflow in Jira didn’t allow to understand how many bugs were left unfixed before the release and their priorities

Adjusted the Jira workflow, integrated TestRail with Jira to be able to see statisticls of the issues per release

The lack of test documentation

Developed necessary test artifacts that adhere to industry standards and are easily maintainable

No Automation test coverage

Added multithreading to run tests in parallel on 10 different threads, which reduced the time of the test run in 7 times

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