Hire the Top 3% of Freelance Functional Testing Specialists

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

No-Risk Trial, Pay Only If Satisfied.

Hire Freelance Functional Testing Specialists

Sunita A

Freelance Functional Testing Specialist
United StatesToptal Member Since July 1, 2021

Sunita is a passionate software engineer working in the field of testing and quality assurance. She is very keen on product quality, UI, UX, and functional testing using manual methods and automation. Sunita strives to give a good user experience to consumers.

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Vladyslav Pyrozhok

Freelance Functional Testing Specialist
PolandToptal Member Since April 13, 2020

Vladyslav is a software QA automation engineer with over 9 years of solid hands-on experience testing web-based and mobile-based software applications and test automation. He's highly experienced in building test automation frameworks from scratch. Vladyslav is a hardworking leader with extensive experience performing smoke and regression testing, GUI markup and usability, user acceptance testing, functional and load testing, and integration and end-to-end testing.

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Dariia Tuzova

Freelance Functional Testing Specialist
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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Vamsi Darbhamulla

Freelance Functional Testing Specialist
CanadaToptal Member Since March 18, 2022

Vamsi is a software development engineer specializing in test architecture with 14 years of experience building customized, scalable test automation solutions across different domains. He has extensive testing and DevOps experience building and maintaining various CI/CD pipelines that provide a faster feedback loop to agile delivery teams.

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Oksana Kshanovska

Freelance Functional Testing Specialist
UkraineToptal Member Since March 11, 2022

Oksana is a software QA engineer and an ISTQB-certified tester with over a decade of experience in the IT industry. In every project she embraces, she combines her extensive experience and detailed-oriented approach with strong analytical skills. Oksana is looking for new exciting projects where she can create products that will make the customers' life easy and more pleasant.

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Mark Wadie

Freelance Functional Testing Specialist
EgyptToptal Member Since August 5, 2022

Mark is a Software quality assurance (QA) specialist with 7 years of experience with proven experience in web and mobile app testing. He is proven to identify and report defects, write test cases, and work with cross-functional teams. Mark is passionate about building quality products that delight users.

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Christina Lin

Freelance Functional Testing Specialist
CanadaToptal Member Since March 6, 2018

Christina is a senior QA engineer with expertise in test automation, test management, and manual testing for web and mobile applications. She has created test automation frameworks from the ground up using Selenium WebDriver in several projects as well as automating API testing using REST-assured and Postman. With experience in both private and public sectors, Christina has worked with large, medium-size, and small startup companies.

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Satish Babu Dakudora

Freelance Functional Testing Specialist
IndiaToptal Member Since August 10, 2021

Satish is an adaptable and technically strong professional with a customer business value-add mindset and several years of experience in quality assurance for companies like Deloitte and Consensys. While Satish specializes in Selenium, Cypress, and API testing, he's also comfortable building automation test frameworks and recently led the technical portfolio for an automation project.

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Andrej Savcic

Freelance Functional Testing Specialist
SerbiaToptal Member Since May 3, 2022

Andrej is a quality assurance engineer with whole system development lifecycle experience. He has created and executed test plans, cases to uncover, identify, and document software problems and their cause. Andrej is passionate about every project and is always looking for ways to be even more efficient.

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Gagandeep Singh

Freelance Functional Testing Specialist
CanadaToptal Member Since March 25, 2022

Gagandeep is a test automation engineer with over six years of experience. He has created automation for mobile apps using CodeceptJS and Appium. He used Cypress.io for UI and API automation. Gagandeep has helped companies develop test plans and strategies and executed test suites. As he works well in both large and small teams, Gagandeep will be a great asset to startups creating automation from scratch and implementing continuous integration using GitLab or GitHub.

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Siddharth Mathur

Freelance Functional Testing Specialist
IndiaToptal Member Since November 23, 2021

Siddharth is a software test engineer with around eight years of experience in test automation and quality assurance. He is proficient in Selenium, Cypress, API testing, Python, and Java and focuses on creating very efficient and reliable testing solutions. Siddharth quickly adapts to project requirements and effectively collaborates with cross-functional teams to achieve project milestones and deliver consistent, high-quality software testing outcomes.

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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 Functional Testing Specialists 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 Functional Testing Specialist for your project. Average time to match is under 24 hours.
3

The Right Fit, Guaranteed

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

FAQs

  • How are Toptal Functional Testing Specialists different?

    At Toptal, we thoroughly screen our Functional Testing Specialists 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 Functional Testing Specialists in less than 48 hours through Toptal?

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

  • What is the no-risk trial period for Toptal Functional Testing Specialists?

    We make sure that each engagement between you and your Functional Testing Specialist 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 Functional Testing Specialists are in High Demand.

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