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Performance & Load Testing Company

Validate speed and stability under high user loads to uncover bottlenecks before launch and avoid costly crashes

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Solutions to Your Testing Challenges


Handling Large Volumes of Data and Users

We use cloud-based testing environments to simulate high user volume and manage large datasets effectively. Our team employs robust tools and platforms that generate real-life traffic and load conditions.


Identifying and Replicating Real User Behavior

Our company uses advanced techniques to accurately mimic real user patterns and interactions. We analyze user data to understand how they interact with your application.


Managing Costs and Resources

We offer customizable, scalable solutions that rely on cloud-based resources, reducing the need for expensive infrastructure.

Our Performance & Load Testing Process

Project Kick-Off
Outline Testing Approach
Configure Test Environment
Develop Test Scripts
Validate Setup
Execute Tests
Provide Optimization Recommendations
1 / 7

Our company introduces the client to the QA team and reviews the product specifications to understand the areas requiring coverage.

2 / 7

We establish clear test objectives, quality standards, coverage targets, testing types (unit tests, integration tests, etc.), testing tools, evaluation metrics, and resource requirements.

3 / 7

Our experts build a production environment that closely simulates real-world conditions. They select the appropriate tools for generating load and monitoring performance and allocate servers, networks, and other resources.

4 / 7

We develop scripts to execute test cases and scenarios and configure testing tools and environments with the proper settings, data, and parameters.

5 / 7

Our team conducts a baseline test to validate the system's current performance and test setup.

6 / 7

We conduct load and performance tests, monitor system behavior and resource usage in real-time, and gradually increase load to gauge performance under stress.

7 / 7

Finally, our company offers actionable performance improvement advice based on test results.

What do our customers say about us?

Colin Millward
2 people 1 year
Colin Millward
Colin Millward
COO of ResoX, Singapor

“We engaged SpdLoad to develop and deploy a central business solution. It was the right decision. It was a pleasure to work with the team on all levels!”

Anas Nakawa
2 people 1 year
Anas Nakawa
Anas Nakawa
Co-founder, CTO of ShortPoint, UAE

“SpdLoad has provided us with an excellent set of engineers who could work on complex problems and provide scalable solutions that will last us for years.”

Gabriel Senftle
10 people 1 year
Gabriel Senftle
Gabriel Senftle
Founder of Studicon, Germany

“Firstly, they’re very proactive in working on custom software development. Secondly, they are transparent about the processes and costs. Thirdly, their designers are amazing.”

Omar Agely
10 people 3 years
Omar Agely
Omar Agely
Product owner of Rearden House, UAE

“From the first meeting, we realized that we would cooperate. I’ve worked with a custom software development agency for ten years, and the SpdLoad team is one of the greatest.”

Len Marchese
8 people 3 years
Len Marchese
Len Marchese
Founder of PCS, USA

“We brought them on to implement two startups. Their skills and professionalism are outstanding. I appreciate that they are engaged and communicative, but most of all, there is no distance between us, even though I am in Chicago and the team is in Ukraine.”

Johannes Ehrhardt
5 people 1 year
Johannes Ehrhardt
Johannes Ehrhardt
Co-founder of Blue Academy, Germany

“The people at SpdLoad are highly effective and easy to collaborate with. I am satisfied with their work. They helped us to develop our MVP in six months in a complex and stressful situation.”

Danny Djanogly
4 people 2 years
Danny Djanogly
Danny Djanogly
CMO of Dogiz , Israel

“SpdLoad developed the CRM dashboard of the B2B2C marketplace using ReactJS. The team has significantly expanded its functionality, so we also decided to collaborate on other projects.”

Edward Sapp
3 people 3 years
Edward Sapp
Edward Sapp
CEO of DemographIQ, USA

“After having a great experience, I plan to use SpdLoad for all future projects, subject to their availability.”

Sanoma Jean
11 people 2 years
Sanoma Jean
Sanoma Jean
Co-Founder of Ayatherapy, USA

“Throughout the entire process, they were great partners. Working with them was enjoyable, and we were impressed by their professionalism and output during a time of great uncertainty in their home country.”

33 Reviews
Our average customer cooperation
exceeds two years, as verified by
independent review platforms.
100% job success
Impressive customer satisfaction rates,
ranging from 90% to 100% according to the
rigorous algorithms of Upwork.

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    Frequently Asked Questions

    How often should performance and load testing be repeated?

    Conducting performance and load testing regularly is essential, especially after significant changes or updates. Many organizations follow the practice of conducting tests in their regular development cycles, such as at the end of every substantial sprint or before launching a new product.

    How do you ensure tests reflect real-life usage?

    We analyze user behavior and create realistic test scenarios that consider peak usage times, user types, geographic distribution, and device types to ensure comprehensive testing.

    How much load should we test for?

    When load testing your application, consider the maximum expected users plus a margin for spikes. Use analytics and past/future usage to estimate. Test beyond the expected maximum to see how your system handles overload.

    Is there any risk to my data during load testing?

    Load testing is best done in a separate environment to minimize risks to data. If live system testing is necessary, take data backups and robust security measures. Professional QA teams protect data during tests.

    Does performance testing affect my live site?

    Performance testing should be conducted in a staging environment that doesn't affect your users. If testing on a live site is necessary, it's usually scheduled during off-peak hours, taking precautions to minimize potential impacts.