Hire the Top 3% of Freelance Performance Testing Engineers

Toptal is a marketplace for dedicated Performance Testing Engineers. Top companies and startups choose Toptal Performance Testing freelancers for their mission-critical Performance Testing development projects.

No-Risk Trial, Pay Only If Satisfied.

Hire Freelance Performance Testing Engineers

Neoklis Dimakos

Freelance Performance Testing Engineer
United KingdomToptal Member Since August 13, 2021

Neoklis is a certified QA consultant with nearly a decade of experience in testing and developing test automation and performance testing frameworks from scratch. Thanks to a hard-to-find combo of a passion for quality, enthusiasm for learning and self-improvement, and QA technical expertise, Neoklis is an asset on any project needing quality assurance. Neoklis has a demonstrated history of helping teams to improve release cycle times and development processes with a focus on software quality.

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Scott Fennell

Freelance Performance Testing Engineer
United StatesToptal Member Since February 20, 2017

Scott has written hundreds of WordPress themes and plugins. He specializes in 3rd-party API integrations, including Mailchimp, Cloudflare, and Shopify. He is experienced in leading technology teams, is a seasoned public speaker, and has presented at WordCamp Portland and the Google campus in Seattle. He is an active technology writer and has been published on A List Apart and CSS-Tricks many times. Scott is also a former infantry officer in the US Army.

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Yike Zhang

Freelance Performance Testing Engineer
New ZealandToptal Member Since March 21, 2022

Yike started his career as a C/C++ developer for five years, then grew into a tester for 12 years. He enjoys coding-related tasks and always intends to make daily work more accessible with automation and CI/CD. He has gotten involved in various phases of SDLC and STLC and has hands-on experience with multiple automation frameworks and coding languages.

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Dariia Tuzova

Freelance Performance Testing Engineer
NetherlandsToptal Member Since June 4, 2021

Dariia is a QA engineer with 10+ years of experience. She specializes in functional testing, regression testing, load testing, API testing, and integration testing for web, mobile, and desktop applications. She is focused, detail-oriented, always strives to learn as much as possible, and consistently puts forth dedicated effort no matter how big or small the task.

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Muhammad Waqar Nadir

Freelance Performance Testing Engineer
PakistanToptal Member Since August 23, 2021

Waqar is a QA automation engineer with more than nine years of experience in several branches of the IT industry. As a test engineer, he has proven success in web, mobile, and API testing. In addition, he is skilled in setting up QA procedures from scratch and making sure QA is implemented in all software development stages, from design to deployment. Above all, Waqar is a proactive, responsible, and positive person.

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Hager Yousri

Freelance Performance Testing Engineer
EgyptToptal Member Since March 21, 2022

Hager is a professional automation and manual software test engineer. She is skilled in requirements analysis, Agile methodologies, automated software testing using Playwright, Robot Framework, and Cypress, mobile and web application testing, API testing, and test planning. Adaptive, flexible, and a hard worker, Hager learns new skills rapidly and always looks for opportunities to learn and grow.

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Szymon Andruczyk

Freelance Performance Testing Engineer
PolandToptal Member Since February 11, 2020

Szymon is a test engineer who's highly experienced in functional tests and complex non-functional scenarios. He has worked professionally on both manual and automated tests involving multiple technologies and languages. Szymon has successfully solved and delivered many client projects with challenging problems.

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Katarina Milic

Freelance Performance Testing Engineer
SerbiaToptal Member Since August 16, 2019

Katarina has several years of experience working as both an automation QA and developer—mainly creating automation test infrastructures and continuous integration processes. While working for the MathWorks, she developed test tools in Java, improved build infrastructure, and ran automation, performance, and manual tests. She's also worked as a technical team lead, supervised internship projects, and interviewed candidates for the QA position.

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Radu-Alexandru Ionita

Freelance Performance Testing Engineer
RomaniaToptal Member Since March 8, 2019

Radu has over a decade of experience in software testing and quality assurance working in various roles (execution, leadership, management) and industries/systems (eCommerce, banking, insurance, medical, security, IoT, embedded, telecom, and more). Besides a wealth of hands-on expertise, he also has the formal education to back him up with a master's degree in systems engineering (computer science), ISTQB Advanced, among other certifications.

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Praveena Muvva

Freelance Performance Testing Engineer
IndiaToptal Member Since December 28, 2021

Praveena is a quality assurance engineer with 6 years of experience testing large-scale products and managing teams. Before joining ServiceNow, she built a test automation framework from scratch, which reduced the manual testing effort by 40%. Praveena's skills include automation testing with Selenium, Protractor, WebdriverIO, and API and performance testing. Besides leading teams to deliver quality products on time, Praveena's always ready to research, learn, and apply new technologies.

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Fahad Mukhtar

Freelance Performance Testing Engineer
PakistanToptal Member Since September 7, 2022

Fahad has over eight years of experience working as a senior QA with knowledge of the whole QA and testing processes. He's experienced in designing, creating, executing, and planning testing strategies, ensuring quality in all software development stages from design to deployment. Fahad is a senior QA engineer passionate about the reflective user journey, user satisfaction, and innovation and has tested web, Web3, mobile, game, and API technologies for products with millions of users.

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Toptal in the press

... allows corporations to quickly assemble teams that have the right skills for specific projects.

Despite accelerating demand for coders, Toptal prides itself on almost Ivy League-level vetting.

Our clients
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Testimonials
Tripcents wouldn't exist without Toptal. Toptal Projects enabled us to rapidly develop our foundation with a product manager, lead developer, and senior designer. In just over 60 days we went from concept to Alpha. The speed, knowledge, expertise, and flexibility is second to none. The Toptal team were as part of tripcents as any in-house team member of tripcents. They contributed and took ownership of the development just like everyone else. We will continue to use Toptal. As a startup, they are our secret weapon.

Brantley Pace

CEO & Co-Founder

I am more than pleased with our experience with Toptal. The professional I got to work with was on the phone with me within a couple of hours. I knew after discussing my project with him that he was the candidate I wanted. I hired him immediately and he wasted no time in getting to my project, even going the extra mile by adding some great design elements that enhanced our overall look.

Paul Fenley

Director

The developers I was paired with were incredible -- smart, driven, and responsive. It used to be hard to find quality engineers and consultants. Now it isn't.

Ryan Rockefeller

CEO

Toptal understood our project needs immediately. We were matched with an exceptional freelancer from Argentina who, from Day 1, immersed himself in our industry, blended seamlessly with our team, understood our vision, and produced top-notch results. Toptal makes connecting with superior developers and programmers very easy.

Jason Kulik

Co-Founder

As a small company with limited resources we can't afford to make expensive mistakes. Toptal provided us with an experienced programmer who was able to hit the ground running and begin contributing immediately. It has been a great experience and one we'd repeat again in a heartbeat.

Stuart Pocknee

Principal

How to Hire Performance Testing Engineers through Toptal

1

Talk to One of Our Industry Experts

A Toptal director of engineering will work with you to understand your goals, technical needs, and team dynamics.
2

Work With Hand-Selected Talent

Within days, we'll introduce you to the right Performance Testing engineer for your project. Average time to match is under 24 hours.
3

The Right Fit, Guaranteed

Work with your new Performance Testing engineer for a trial period (pay only if satisfied), ensuring they're the right fit before starting the engagement.

FAQs

  • How are Toptal Performance Testing engineers different?

    At Toptal, we thoroughly screen our Performance Testing engineers to ensure we only match you with talent of the highest caliber. Of the more than 200,000 people who apply to join the Toptal network each year, fewer than 3% make the cut. You’ll work with engineering experts (never generalized recruiters or HR reps) to understand your goals, technical needs, and team dynamics. The end result: expert vetted talent from our network, custom matched to fit your business needs.

  • Can I hire Performance Testing engineers in less than 48 hours through Toptal?

    Depending on availability and how fast you can progress, you could start working with a Performance Testing engineer within 48 hours of signing up.

  • What is the no-risk trial period for Toptal Performance Testing engineers?

    We make sure that each engagement between you and your Performance Testing engineer begins with a trial period of up to two weeks. This means that you have time to confirm the engagement will be successful. If you’re completely satisfied with the results, we’ll bill you for the time and continue the engagement for as long as you’d like. If you’re not completely satisfied, you won’t be billed. From there, we can either part ways, or we can provide you with another expert who may be a better fit and with whom we will begin a second, no-risk trial.

Tap Into World-Class Talent

  • Trusted Experts Only

    Trusted Experts Only

    All of our talent are seasoned experts who ramp up quickly, readily contribute as core team members, and work with you to minimize onboarding time.

  • The Right Fit

    The Right Fit

    We have a knack for matching you with the right fit. Start working with your new hire on a no-risk trial period, paying only if satisfied.

  • Scale as Needed

    Scale as Needed

    Hire talent within 48 hours and scale your team up or down as needed, no strings attached.

  • Seamless Hiring

    Seamless Hiring

    We handle all aspects of billing, payments, and NDA’s. Let us take care of the overhead while you focus on building great products.

  • Flexible Engagements

    Flexible Engagements

    Choose the engagement type that suits your needs — hourly, part-time, or full-time — with the ability to change anytime.

  • Expert Talent Matching

    Expert Talent Matching

    Focus on your project and enjoy support from your dedicated account executive and expert talent matcher.

Top Performance Testing Engineers are in High Demand.

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