Hire the Top 3% of Freelance TestNG Developers

Toptal is a marketplace for dedicated TestNG developers, engineers, programmers, coders, architects, and consultants. Top companies and startups choose Toptal TestNG freelancers for their mission-critical TestNG development projects.

No-Risk Trial, Pay Only If Satisfied.

Hire Freelance TestNG Developers and Engineers

Rajni Kakkar

Freelance TestNG Developer
United Kingdom
Toptal Member Since August 17, 2021

Rajni has 15+ years of diverse IT experience, specializing in software and data quality assurance and development in banking and financial services, eCommerce, and government. She is well-equipped with all testing methodologies and has contributed to the entire SDLC. Rajni believes that automation coupled with exploratory and manual testing provides better system health. As a former developer, her deep understanding of systems enables her to adopt varying QA techniques based on the situation.

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Vladyslav Pyrozhok

Freelance TestNG Developer
Toptal 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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Sunita A

Freelance TestNG Developer
United States
Toptal 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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Arnold Preg

Freelance TestNG Developer
Toptal Member Since September 16, 2021

Arnold is a senior test automation engineer. During his professional years, he's worked on some outstanding projects. He built a robust test harness using Selenide in Java for a market-leading enterprise ALM tool. Arnold also built a mobile app in Angular—available in Google Play Store—targeted at the chemical industry. Most of Arnold's experience is in web UI automation and he is currently leading an automation team of five members.

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Dolly Arora

Freelance TestNG Developer
United Arab Emirates
Toptal Member Since July 20, 2021

Dolly is a QA engineer with more than 10 years of experience in a range of industries, including real estate, travel, finance, and aviation. She's created multiple testing frameworks from the ground up using Selenium, TestNG, Cucumber, and Cypress and automated QA processes. Dolly manages test execution not only from the technical point of view but also from the customer's, as she believes product usability is as vital as functionality.

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Iaroslav Liashenko

Freelance TestNG Developer
Toptal Member Since June 4, 2021

Iaroslav is a lead QA engineer with several years of experience testing enterprise products for clients in the financial, banking, pharmacy, and travel domains. Iaroslav has hands-on experience in a range of testing activities, including manual test execution, setting up automation frameworks from scratch, establishing QA procedures, and leading teams.

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Goran Sokolov

Freelance TestNG Developer
Toptal Member Since November 3, 2021

Goran is a passionate test automation engineer with over eight years of experience in several business domains like gambling, healthcare, media, and telecommunication. He is a CAT-certified agile tester, working primarily with Java, RestTemplate, Selenium, TestNG, and Allure. He has experience with Robot Framework, Python, and Pytest. In Goran, you'll find a perpetually curious lifelong learner eager to jump into and resolve new problems and an enthusiastic collaborator.

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Krishtipati Jagadeeswara Reddy

Freelance TestNG Developer
Toptal Member Since January 21, 2022

Krishtipati is a result-oriented professional with experience working in fast-paced growth startups and customer-focused environments. With a track record of working on very complex and large-scale system integration projects, he has managed highly successful implementations and deliveries of quality initiatives while providing input to help improve business efficiency and productivity. Flexible and passionate about quality and product excellence, Krishtipati is a self-starter and quick learner.

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Satish Babu Dakudora

Freelance TestNG Developer
Toptal 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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Christina Lin

Freelance TestNG Developer
Toptal 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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Dmitry Minchuk

Freelance TestNG Developer
Toptal Member Since April 17, 2020

Dmitry is a QA automation engineer with extensive experience raising test automation from scratch. Test infrastructure, Java-based framework development, small team management, and test implementation itself—these are all areas of expertise he has focused on. Dmitry is looking forward to delivering high-quality and cutting-edge automation approaches to building modern and powerful applications.

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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
Creating an app for the game
Conor Kenney
Creating an app for the game
Leading a digital transformation
Elmar Platzer
Leading a digital transformation
Building a cross-platform app to be used worldwide
Building a cross-platform app to be used worldwide
Drilling into real-time data creates an industry game changer
Drilling into real-time data creates an industry game changer
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


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


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


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


How to Hire TestNG Developers Through Toptal


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.

Work With Hand-Selected Talent

Within days, we'll introduce you to the right TestNG developer for your project. Average time to match is under 24 hours.

The Right Fit, Guaranteed

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


  • How are Toptal TestNG developers different?

    At Toptal, we thoroughly screen our TestNG developers 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 TestNG developers in less than 48 hours through Toptal?

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

  • What is the no-risk trial period for Toptal TestNG developers?

    We make sure that each engagement between you and your TestNG developer 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 TestNG Developers Are in High Demand.

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