How we work

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Our values
At PFLB, we believe in bringing every project up to a high technical standard. We strive to ensure that your ideas can benefit your users to the fullest extent possible.
Our approach
Our approach is centered around our clients, and we provide tailored solutions that align with their company size, technology stack, and business objectives.
Why work with us
A one-stop-shop for performance optimization — platform, service, support, and training
Comprehensive services
We offer a one-stop-shop for all your performance needs, including a platform, service, and support.
Our approach delivers results with less bureaucracy and more professionalism.
Customized solutions
We take the time to understand your system and business needs to offer tailored solutions.
Expertise and support
Our team of 400+ performance test engineers offer specialized expertise, support, and training.
Cooperation and communication
Client-centered approach
We start by understanding your business goals and ensure that every stage of our work is efficient and comfortable for you.
We use only the latest approaches and technologies in the industry to deliver the best results for your project.
All of our work results and documents are available to you in the cloud at any time, ensuring complete transparency in our work.
We work equally effectively remotely or on the client’s premises, and are able to adjust our work to meet your security requirements.
The process is the key
A clear process is a key to success.
  1. Develop a load testing methodology with a focus on the most resource-intensive operations.
  2. Create testing scripts in PFLB.
  3. Deploy emulators and prepare test data.
  4. Configure the test infrastructure.
  5. Set up resource usage monitoring.
  6. Conduct performance testing.
  7. Monitor the results and conduct correlation analysis, mapping resource usage and responsible operations.
  8. Profile the code and detect fragments that lead to performance issues.
Let us know about your needs
Let’s see how we can work together and boost your performance where the sky is the limit.
Get a quote You’ll hear back from our tech account manager in one day if not sooner.
How we do the job
We will carefully study your project and, depending on the specifics of the business and tasks, we will offer the best format of work.
One-time project
If you need a one-time performance check, we’ll help bring your product up to your KPI standards by offering performance testing services.

We will make sure your application can handle the load when it goes live and run comparison tests to improve your product.
Long-term support
If you require continuous performance testing, such as for a business-critical system, we’ll integrate performance testing into the development pipeline and work alongside your team to test each release performance.

We also provide consulting services and support to help you create an internal competency center for performance testing.
How you
can pay for it
Since each system is unique, pricing for our performance services is determined on a project-by-project basis.
The cost will generally depend on the amount of functionality that needs to be tested and emulated.
We offer two billing options here:
Fixed Price
Fixed price projects aim to achieve a specific result, such as releasing an application that can support a certain number of users.

Payment is made upon achievement of the result.
It refers to the format of managed performance testing services where we take responsibility for the result.

The project is divided into periods, with payment and approval of the plan for the next stage of the project upon completion of the previous one.
Let’s talk money
We’ll help you to chose a plan or get you a personal offer after a 30-minutes consultation about your needs.
Get a quote You’ll hear back from our tech account manager in one day if not sooner.
What about tools
We use our in-house advanced platform, PFLB
It’s designed to empower businesses with the insights and tools they need to optimize the performance of their applications and systems, and, ultimately, deliver exceptional user experiences.
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We use JMeter for testing. We also are an authorized partner of MicroFocus, with certified experts working with the LoadRunner family.
When it comes to other project tasks, such as monitoring, we employ advanced tools to ensure top-notch performance.
Our clients on how we work
Communication services
Media and telecom
Fintech Yaroslav Medox

I was highly satisfied with the service provided by PFLB. The bank’s number of users doubled after M&A, so our internet bank’s performance degraded. PFLB did an awesome job helping us find and resolve performance bottlenecks during a comprehensive load testing project.

Yaroslav Medox
CIO, Bank
Software Evgeny Nasonov

PFLB’s performance testing was instrumental in resolving all performance issues pre-launch. Their seamless collaboration, skilled team, and timely delivery are commendable.

Evgeny Nasonov
COO at Diffco US, Inc
Insurance Our client

PFLB conducted extensive load testing on our software, simulating high user loads to evaluate performance, identify bottlenecks, and optimize the system’s responsiveness. Finally, they provided actionable recommendations to improve scalability and optimize resource utilization.

Our client
Insurance company
Healthcare Pankaj Mor

PFLB’s rapid load testing was a lifesaver on our tight launch deadline. Their expertise ensured our site could handle high sales seamlessly. Highly recommended!

Pankaj Mor
Tynor’s Chief Information Officer
Communication services Our client

PFLB’s load testing expertise played a critical role in uncovering performance limitations and bottlenecks in our educational platform project. Their meticulous approach and ability to adapt the testing methodology led to valuable insights, ensuring informed decisions for the project’s future development.

Our client
Communication services company
Communication services
Media and telecom Our client

PFLB’s expertise in Wi-Fi load testing for in-flight entertainment systems proved invaluable. Their innovative approach and problem-solving skills led to the discovery of critical issues, ensuring passenger satisfaction and avoiding reputational harm.

Our client
Media company
Media and telecom
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Get a quote You’ll hear back from our tech account manager in one day if not sooner.