Testing Services

At NGUSoft, our Quality Assurance Division is committed to delivering a comprehensive suite of quality assurance and quality control services for products developed by our teams. We understand that robust testing is essential for ensuring that your software meets the highest standards of quality, performance, and security. Our approach integrates seamlessly with the Software Development Life Cycle (SDLC), ensuring a cohesive process from planning to deployment.

 

Following are our Additional Expertise

Design Verification Testing

Validate that your product design meets specifications

Defect Estimation and Analysis

Provide insights into potential defect rates and their impacts.

Test Driver and Stub Development

Create tools that simulate components for effective testing in complex environments

Failure Modes and Effects Analysis (FMEA)

Identify potential failures in your product and mitigate risks proactively.

Usability Evaluation

Conduct assessments to enhance user satisfaction and experience.

Key Offerings

  • Quality Planning and Strategy: We help define quality metrics and benchmarks tailored to your project’s specific requirements, ensuring clear standards for success.
  • Comprehensive Testing Services:
    • Functional Testing: Validate that your application behaves as expected.
    • User Interface Testing: Ensure a seamless and intuitive user experience across all platforms.
    • Performance Testing: Assess application speed, scalability, and stability under various load conditions.
    • Regression Testing: Confirm that new changes do not negatively impact existing functionality.
    • Security Testing: Identify vulnerabilities and ensure data protection against potential threats, including:
      • Cross-Site Scripting (XSS): Protect against malicious scripts that could be executed in users’ browsers.
      • SQL Injection: Prevent unauthorized access and manipulation of your database.
      • Authentication and Authorization Testing: Ensure robust user access controls and secure session management.
      • Vulnerability Scanning and Assessment: Identify and analyze potential security weaknesses within your application.
    • Acceptance Testing: Verify that the software meets business needs and user requirements before launch.
    • Localization and Unicode Compatibility Testing: Ensure your application functions correctly in various languages and regions.
    • Hardware Compatibility and API Testing: Confirm proper integration with various hardware and third-party services.

Migration Testing

Migration Testing is a critical process that validates the successful transition of applications and data to a new environment. This multi-phase approach ensures that all aspects of the migration are thoroughly tested to prevent issues post-deployment.

Phases of Migration Testing:

Pre-Migration Analysis

• System Assessment: Evaluate the existing system for data types, dependencies, and business logic.
• Risk Assessment: Identify potential risks associated with data migration, including data loss and application downtime.

Test Planning

• Define Testing Scope: Establish what will be tested, including data integrity, functionality, and performance.
• Resource Allocation: Identify the team, tools, and technologies required for effective migration testing.

Data Mapping

• Mapping Schema: Define how data elements will be transformed and migrated to the new system.
• Data Quality Checks: Implement checks to ensure data quality and completeness pre-migration.

Data Migration Testing

• Trial Migration: Conduct a trial run to identify issues and validate the migration process.
• Full Data Migration: Execute the full migration and perform immediate verification checks.

Post-Migration Data Validation

• Data Integrity Testing: Ensure that all data has been accurately transferred and is intact.
• Data Reconciliation: Compare the source and target data sets to confirm completeness and accuracy.

Functional Testing

• Application Functionality: Validate that all application features work correctly in the new environment.
• Integration Testing: Ensure that all integrations with other systems and services function as intended.

Performance Testing

• Load Testing: Assess how the application performs under various load conditions.
• Stress Testing: Determine how the system behaves under extreme conditions and identify breaking points.

Security Testing

• Vulnerability Assessment: Scan the application for security vulnerabilities, including:
    • SQL Injection Testing: Ensure that the application is secure against database attacks.
    • Cross-Site Scripting (XSS): Check for potential exploits that could affect users.
• Access Control Testing: Validate that proper user permissions are enforced in the new environment.

User Acceptance Testing (UAT)

• Vulnerability Assessment: Scan the application for security vulnerabilities, including:
    • SQL Injection Testing: Ensure that the application is secure against database attacks.
    • Cross-Site Scripting (XSS): Check for potential exploits that could affect users.
• Access Control Testing: Validate that proper user permissions are enforced in the new environment.

Rollback Testing

• Rollback Plan Validation: Ensure that there is a tested and effective rollback plan in place should issues arise post-migration.
• Simulated Rollback: Conduct tests to validate the effectiveness of the rollback procedure.

Post-Migration Monitoring

• Performance Monitoring: Continuously observe system performance and user interactions to detect any issues
• Issue Resolution: Address any post-migration problems promptly to minimize user impact.

Documentation and Reporting

• Test Documentation: Maintain comprehensive records of the migration testing process, including plans, results, and issues encountered.
• Final Report: Create a detailed report summarizing the testing outcomes, including data integrity, functionality, performance, and security.

By following these comprehensive phases, NGUSoft ensures that migration testing is thorough and addresses all potential challenges, thereby minimizing risks and delivering a high-quality outcome. This detailed approach guarantees that applications and data not only transfer successfully but also perform optimally and securely in the new environment.

Advanced Quality Assurance Techniques

Our team utilizes advanced methodologies, including:

  • Statistical Process Control (SPC): This technique helps analyze and improve processes through data-driven decision-making, ensuring continuous improvement.
  • Cost of Quality (COQ) Analysis: We evaluate the cost implications of poor quality, enabling you to make informed decisions that enhance product quality.

At NGUSoft, we are dedicated to delivering excellence in testing services, ensuring that all applications are rigorously tested and meet the highest standards of quality and reliability. Partner with us to elevate your software quality and drive business success

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Partner with Us for Comprehensive IT

We’re happy to answer any questions you may have and help you determine which of our services best fit your needs.

Your benefits:
What happens next?
1

We Schedule a call at your convenience 

2

We do a discovery and consulting meting 

3

We prepare a proposal 

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