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byVoice

QA Services and Software Testing

Ensure a seamless user experience by enhancing the performance and reliability of your software products.

byVoice

Benefit from our experience acquired through extensive involvement in 24/7 projects dealing with high peak loads. Our team of QA experts possesses the knowledge and skills to guarantee the quality of your software products by pinpointing areas for enhancement and implementing industry best practices.

QA and Software Testing Services We Offer

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Ensure every aspect of your software is rigorously evaluated for quality and functionality.

Manual Testing

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Streamline testing processes while saving time and ensuring consistent, reliable results.

Automation Testing

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Validate seamless communication between different software components.

API Testing

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Ensure it performs optimally, delivering an exceptional UX across various platforms.

Web App Testing

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Assess your app’s performance, functionality, and reliability on desktop environments.

Desktop App Testing

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Assess how your software behaves under various conditions and workloads.

Performance Testing

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Safeguard your software from potential vulnerabilities and threats.

Security Testing

Optimize Your Software Quality Through Expert QA and Best Practices Implementation

Related Customers’ Success Stories

How byVoice ensured seamless migration from hardware to software

BACKGROUND

Our client, a telecommunications company, embarked on a complex migration from hardware to software for their Cloud Unified PBX platform.

QA team

Preserving existing functionality

Validating new features

Performing load and stress testing

Supporting phased migration procedures

CHALLENGE

The QA team encountered challenges related to:

DURATION

40,000 man/hours (32,000 — for the development stage; 8,000 — for the testing stage)

Test automation

Regression testing

Functional testing

Rigorous load/performance testing

SOLUTION

Our QA team ensured zero downtime during the migration, expanded the platform's functionality, and facilitated a smooth, phased transition.

RESULTS

The meticulous QA efforts resulted in a seamless migration, preserving existing functionality, introducing new features, ensuring robust performance, and achieving a successful phased transition — all without service disruptions. This case study illustrates the vital role QA plays in mission-critical system migrations.

How byVoice helped the customer migrate from Oracle to Postgres

QA team's expertise

BACKGROUND

Due to growing scalability issues and high licensing costs, the customer wanted to explore open-source alternatives. The migration from Oracle to Postgres impacted all subsystems, including Billing, PBX, and Personal Account.

Preserving data integrity

Performing load and stress testing

Supporting phased migration procedures

CHALLENGE

Our QA team's primary challenge was ensuring a seamless migration of the client's critical data and applications from Oracle to the open-source Postgres database. This involved:

RESULTS

The project resulted in a successful migration from Oracle to Postgres, addressing scalability concerns and significantly reducing licensing costs. The customer now enjoys improved database performance and reliability, with zero data loss during the migration. This case study showcases our QA team's expertise in mission-critical data migrations.

DURATION

50,000 man/hours (40,000 — for the development stage; 10,000 — for the testing stage)

Detailed data analysis

Extensive regression testing to ensure application functionality

Performance testing