Testing Services for Business-Critical Applications

Business-critical applications require rigorous testing to ensure their reliability, performance, and security. At Edylinn Technologies, we provide comprehensive testing services tailored specifically for business-critical applications. Our experienced testing team employs industry best practices, advanced testing methodologies, and cutting-edge tools to thoroughly test your applications and identify any potential issues or vulnerabilities.

Need Expert Testing for Your Business Application?

With 730+ successful testing projects, Edylinntechnologies testing teams get into your project details within 1 week and validate the quality of your business-critical software regardless its complexity within optimal testing budget and time.

Why Edylinn Technologies

  • Expertise in testing business-critical applications.
  • Comprehensive testing approach tailored to your specific needs.
  • Experienced testing team with industry knowledge.
  • Advanced testing methodologies and tools.
  • Focus on reliability, performance, and security.
  • High-quality testing services to ensure application excellence.
  • Customer-centric approach and commitment to client satisfaction.

Our Industry Expertise

Partner with Edylinn Technologies, industry experts with extensive experience in diverse domains, to meet your unique business needs.

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Marketing and Advertising


Application Testing Types We Provide

We offer a comprehensive range of application testing types, including functional testing, performance testing, security testing, usability testing, and more, to ensure your application meets the highest quality standards. Our testing experts employ advanced techniques and tools to meticulously test your application for robustness, reliability, and user satisfaction.

By their purpose



Financial management systems

Ecommerce platforms

B2B and B2C portals


Document management systems

Order processing systems

Shop-floor applications

PLM software

By their nature

Web applications

Whether it’s a document management app or a feature-rich CRM, Edylinn Technologies’ test engineers ensure the smooth functioning, integrations, cross-browser compatibility, performance, and security of your web application. We adhere to general data security requirements and specific compliance standards to protect your users’ information.

Mobile applications

With over a decade of experience in mobile testing, our team excels in managing the intricacies of mobile applications. We understand the importance of targeting different operating systems, handling device fragmentation, managing mobile interruptions, integrating with device features, and meeting stringent security and usability standards. Trust us to deliver a seamless and secure mobile app experience for your users.

By technologies involved

We can ensure the application’s quality with the focus on the riskiest aspects bound to the following technologies:

Microservices-based applications

Complex enterprise applications

IoT applications

Big data applications

Data warehouses and BI applications

SaaS applications

Blockchain applications

Blockchain applications


  • Comprehensive testing of all features and functionalities to ensure they meet the requirements and work as intended.
  • Validation of input and output data to ensure accurate and reliable results.
  • Testing of different user scenarios and edge cases to identify any functional issues or limitations.
  • Verification of system behavior under various conditions to ensure consistent and error-free functionality.


  • Testing of integrations with external systems, APIs, and databases to ensure seamless data exchange.
  • Validation of data consistency and integrity across different integrated components.
  • Verification of proper communication and synchronization between integrated systems.
  • Testing of error handling and recovery mechanisms for integrations to ensure system stability.


  • Load testing to assess the system’s performance under expected and peak loads.
  • Stress testing to evaluate system behavior under extreme load conditions.
  • Performance tuning and optimization to enhance system response times and resource utilization.
  • Monitoring and analysis of key performance indicators to identify performance bottlenecks and optimize system performance.


  • User interface testing to ensure a user-friendly and intuitive interface design.
  • Testing of navigation and usability features to ensure smooth user interactions.
  • Evaluation of user workflows and task flows to identify areas of improvement.
  • Usability testing with real users to gather feedback and insights for enhancing the overall user experience.


  • Vulnerability assessment and penetration testing to identify potential security vulnerabilities.
  • Validation of authentication and authorization mechanisms to ensure secure access control.
  • Testing of encryption and data protection measures to safeguard sensitive information.
  • Compliance testing to ensure adherence to industry-specific security standards and regulations.

Cooperation Models

Depending on your business needs and priorities, Edylinn Technologies offers the following cooperation models:

Continuous testing during the SDLC

Our experienced test engineers can seamlessly integrate into your project at any stage of the software development life cycle and conduct comprehensive functional, integration, compatibility, regression, and exploratory testing of both APIs and UI.

One-time testing (e.g., acceptance testing)

We provide a single-round of thorough testing activities to ensure that your solution meets all the required specifications and is ready for deployment.

Continuous testing during the entire application life cycle

Edylinn Technologies offers end-to-end testing services, including functional, integration, compatibility, regression, exploratory, performance, usability, and security testing. Our dedicated testing experts will support your application's development, evolution, and ongoing maintenance, ensuring its continuous improvement and high quality.

Our Approach to Application Testing

Edylinn Technologies follows a comprehensive application testing process built upon the following principles:

Testing aligned with business objectives

We understand that applications are developed to serve specific business goals. Our testing professionals ensure that the test strategy, scenarios, and data are aligned with your business needs, allowing us to focus on achieving your desired outcomes. We prioritize testing activities based on your changing requirements to deliver maximum value.

Risk-based testing approach

We adopt a risk-based testing approach where we prioritize testing based on the potential impact of defects on the application. By validating critical functionalities and high-risk areas first, we mitigate risks effectively and optimize testing efforts, especially in Agile, DevOps, and CI/CD projects with tight timelines.

Thorough and well-documented testing

Our testing team follows industry standards such as ISO/IEC 29119 to maintain a comprehensive and well-documented testing process. We create detailed test strategy, test design, and test execution reports, along with defect descriptions and test suites, ensuring complete traceability and transparency throughout the testing lifecycle.

Collaboration with development and support teams

We emphasize collaboration between the testing, development, and support teams to foster effective communication and alignment. Our test leads and QA managers facilitate regular meetings and calls, share tasks and responsibilities, and adapt testing activities to align with the application's development, support, and maintenance process.

Balanced approach of automated and manual testing

Edylinn Technologies employs the Integrated Manual and Automated Testing (IMAAT) approach to optimize testing efficiency. Our test automation leads evaluate the feasibility and return on investment (ROI) of automation for each project. When appropriate, we develop reusable test scripts and introduce test automation within a short time frame, enhancing the testing process and accelerating time-to-market.

Selected Projects

End-to-End Testing of Two Image Editing Applications for a Global Photography Solutions Provider

Edylinn Technologies’ testing team conducted thorough end-to-end testing for two image editing desktop applications developed by a renowned international photography solutions provider. The comprehensive testing ensured the software’s seamless performance and robust functionality for professional photographers, enthusiasts, and photography equipment manufacturers.

Automated Testing for vCIO Solution of a Leading IT Training Organization

Edylinn Technologies automated the testing process for a cutting-edge vCIO software offered by a prominent IT training organization. Despite challenging timelines, our automated testing approach ensured the software’s superior user experience and consistent performance, enabling the organization to deliver high-quality coaching services to its clients.

Testing of a Cloud-based Citizen Engagement Platform for a European IT Solutions Provider

Our testing team conducted end-to-end functional and non-functional testing for a cloud-based citizen engagement web application developed by a renowned European IT solutions provider. Given that the application had only been tested by its developers initially, our rigorous testing approach ensured its reliability, security, and optimal performance for the public sector.

Testing and Support of a Comprehensive ERP Solution with Business Intelligence Capabilities for a Multi-Industry Corporation

Edylinn Technologies provided comprehensive testing and ongoing technical support for a feature-rich ERP system integrated with a powerful business intelligence module. This long-term partnership with a major retail and wholesale brand in a European country involved extensive testing to ensure the system’s stability, scalability, and efficient data analysis capabilities.

Mobile App Development for a Global Leader in Image Processing Solutions

Through collaboration with Edylinn Technologies, our client, a renowned global leader in image processing solutions, successfully launched an innovative mobile app for iOS devices. The app underwent multiple iterations and received recognition as an exceptional image processing solution, showcasing our expertise in mobile app development and delivering outstanding user experiences.

Get Efficient & Result-Driven App Testing!

provides full-cycle KPIs-based app testing services, including test planning, test cases’ design and execution, regular reporting at a schedule most convenient for you, to ensure testing consistency, transparency, and efficiency.