Performance Testing Services

Stay step one away from hackers

With 35 years in IT and 21 years in cybersecurity, QA-CS offers a full range of security testing services, from vulnerability assessment and penetration testing to compliance review and IT security audit.

Whom We Serve: Industry Expertise and Success Stories

The later a performance defect is detected, the higher the cost of remediation. Therefore, we start testing your idea from the planning stage to proceed into the development stage with confidence of getting the maximum ROI in your solution thanks to its fault-proof performance.

Load Testing

We check system behavior under a set of expected load variations that help identify a number of connections the system can handle while delivering a certain response time. We also detect system bottlenecks and determine which system element is causing them.

Stress testing

We identify the maximum operating capacity the system can handle in terms of extreme load. Then we check whether it will perform sufficiently if the current load goes above the expected maximum. This helps to plan the potential outrages that can result in new system connections.

Scalability Testing

QA-CS measures the capability of a system to scale as more load is applied to it. We help to understand at which point the system stops scaling and identify the reasons for this. Results of scalability testing can be used to plan for future growth and avoid over-investment in hardware.

Stability testing

QA-CS checks whether the system remains stable over an extended time span (including 24/7 operation). This helps evaluate the risk of downtime to plan maintenance activities.

If You Are an Ecommerce Business Owner

We know how poor website performance ruins your conversions and drives your clients away. We save

Your Software Is in Good Hands – We Guarantee

A dedicated performance testing company, we test various software types:

Application Types
Platforms

Application Types

Simulating real-life cyberattack scenarios, we investigate how malicious actors can break into your apps or IT infrastructure and what harm they can potentially inflict.

Our Performance Testing Deliverables 

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Defect Tracking Log

A defect tracking log that ensures visibility and facilitates management of the defect fixing process.

Suite of re-usable performance test scripts

A suite of re-usable performance test scripts for regular control of software performance.

Performance test results report

Performance test results report for profound understanding of software stability, reliability, and resource consumption issues and their root causes. The test results report includes:

Executed performance testing types with detailed description.

Performance test lab components and their characteristics.

Summary and numerical results of test outcomes in graphs and tables, and relevant comments for each executed performance testing type.

Final analysis and description of software performance KPIs, their visualization via graphs and tables

Explore the Example of Our Performance Test Report

QA-CS provided performance testing as a service and carried out framerate, latency and bandwidth testing for Anydesk to find the opportunities for improvement, and compared the results with the competitors.

We Test Your Software with Flexible and Reliable Tools

At QA-CS, we specialize in testing a wide range of technologies and platforms to ensure our clients’ applications meet the highest standards of performance, functionality, and security. Our team is experienced in working with modern technologies, frameworks, and platforms across various industries. Here’s a look at the core technologies we support:

Web Development

Back End
Front End

Mobile

Desktop

Our Selected Success Stories

We are dedicated to providing highly detailed testing reports that cater to the needs of both technical teams and business stakeholders. Our reports ensure a deep understanding of the test outcomes as well as provide technical specifics that enable precise troubleshooting and optimization.

Pre-release Performance and Functional Testing of a Secure VoIP Mobile App

QA-CS validated the mobile app’s functionality and performance under continuous and stress load for the Gulf leader in cybersecurity solutions development.

Performance Testing of a Personnel Planning Application

QA-CS carried out preliminary software performance monitoring to outline possible architectural bottlenecks, and proceeded with load and stress testing of a personnel planning solution under development.

Performance Testing of Corporate Intranet and Extranet Applications

QA-CS tested the corporate apps to find out their maximal number of simultaneous users, check whether the apps could handle 4000 users per hour, and detect system bottlenecks.

QA-CS Values Your Time and Provides Pricing Flexibility 

High-risk industries we keep safe

Flexible pricing policy

We opt for pliability in our pricing strategy and offer a fixed price engagement model for small and medium projects and T&M model for projects with an unstable testing scope.

Time-effective service delivery

QA-CS will need just 1-3 days to dive into your software specifics and from 2 weeks to present you with first results on your app performance.

We Take Care of Every Performance Testing Step

Without a doubt, each performance testing project is unique and requires a custom plan. Still, we’d like you to have a general picture of how your testing project may look and share sample steps below.

Software requirements analysis.

Performance testing planning and test design:

Preparing test data and configuring test environment.

Running performance test scripts.

Analyzing the results and identifying performance bottlenecks.

Preparing recommendations on the way to improve software performance.

Retesting the system after the bottlenecks are eliminated.

Benefits QA-CS Performance Testing Brings

All-around view of actual software performance under expected, continuous, and stress load, including such KPIs as, Response time, Hits per second, Throughput, Latency Errors per second, Connect time, Maximal number of users.

Project budget cost-saving due to timely detection of performance issues and bottlenecks.

Optimized testing time and budget due to a re-usable performance testing suite.

Security of entrusted business data guaranteed by ISO 27001 certificate.

High user adoption and satisfaction rates due to validated software stability under stress and peak load.

Zero software performance issues in production due to performance testing best practices, complete and clear test report.

Alice Thompson

@aliceQA

QA-CS transformed our product! Their team identified issues we had missed and provided detailed reports that made fixing those bugs much easier. Their functional testing services are top-notch.
Michael Grant

@michael_dev

I'm thoroughly impressed with QA-CS. They handled our regression testing seamlessly, catching potential issues before they impacted our users. Working with them was worth every penny!
Sarah Brown

@sarah_code

QA-CS is a lifesaver. Their rigorous software testing gave us the confidence to launch our latest update without a hitch. I highly recommend them for their professionalism and reliability.
Alice Thompson

@aliceQA

QA-CS transformed our product! Their team identified issues we had missed and provided detailed reports that made fixing those bugs much easier. Their functional testing services are top-notch.
Michael Grant

@michael_dev

I'm thoroughly impressed with QA-CS. They handled our regression testing seamlessly, catching potential issues before they impacted our users. Working with them was worth every penny!
Sarah Brown

@sarah_code

QA-CS is a lifesaver. Their rigorous software testing gave us the confidence to launch our latest update without a hitch. I highly recommend them for their professionalism and reliability.
Alice Thompson

@aliceQA

QA-CS transformed our product! Their team identified issues we had missed and provided detailed reports that made fixing those bugs much easier. Their functional testing services are top-notch.
Michael Grant

@michael_dev

I'm thoroughly impressed with QA-CS. They handled our regression testing seamlessly, catching potential issues before they impacted our users. Working with them was worth every penny!
Sarah Brown

@sarah_code

QA-CS is a lifesaver. Their rigorous software testing gave us the confidence to launch our latest update without a hitch. I highly recommend them for their professionalism and reliability.
Alice Thompson

@aliceQA

QA-CS transformed our product! Their team identified issues we had missed and provided detailed reports that made fixing those bugs much easier. Their functional testing services are top-notch.
Michael Grant

@michael_dev

I'm thoroughly impressed with QA-CS. They handled our regression testing seamlessly, catching potential issues before they impacted our users. Working with them was worth every penny!
Sarah Brown

@sarah_code

QA-CS is a lifesaver. Their rigorous software testing gave us the confidence to launch our latest update without a hitch. I highly recommend them for their professionalism and reliability.
David Lee

@david_qa

The QA-CS team exceeded our expectations. Their attention to detail in testing uncovered even the smallest bugs, which we were able to address before our release. Definitely will use them again!
Emily Johnson

@emily_j_dev

I was blown away by QA-CS's dedication and thoroughness. Their functional and regression testing processes ensured our platform was bug-free. Fantastic service and amazing team!
Chris Martin

@chris_testdev

We needed a reliable testing partner, and QA-CS delivered. Their software testing approach caught issues we hadn't considered. Launching a quality product would have been impossible without them.
David Lee

@david_qa

The QA-CS team exceeded our expectations. Their attention to detail in testing uncovered even the smallest bugs, which we were able to address before our release. Definitely will use them again!
Emily Johnson

@emily_j_dev

I was blown away by QA-CS's dedication and thoroughness. Their functional and regression testing processes ensured our platform was bug-free. Fantastic service and amazing team!
Chris Martin

@chris_testdev

We needed a reliable testing partner, and QA-CS delivered. Their software testing approach caught issues we hadn't considered. Launching a quality product would have been impossible without them.
David Lee

@david_qa

The QA-CS team exceeded our expectations. Their attention to detail in testing uncovered even the smallest bugs, which we were able to address before our release. Definitely will use them again!
Emily Johnson

@emily_j_dev

I was blown away by QA-CS's dedication and thoroughness. Their functional and regression testing processes ensured our platform was bug-free. Fantastic service and amazing team!
Chris Martin

@chris_testdev

We needed a reliable testing partner, and QA-CS delivered. Their software testing approach caught issues we hadn't considered. Launching a quality product would have been impossible without them.
David Lee

@david_qa

The QA-CS team exceeded our expectations. Their attention to detail in testing uncovered even the smallest bugs, which we were able to address before our release. Definitely will use them again!
Emily Johnson

@emily_j_dev

I was blown away by QA-CS's dedication and thoroughness. Their functional and regression testing processes ensured our platform was bug-free. Fantastic service and amazing team!
Chris Martin

@chris_testdev

We needed a reliable testing partner, and QA-CS delivered. Their software testing approach caught issues we hadn't considered. Launching a quality product would have been impossible without them.

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