Quality Assurance

Quality Assurance for World-Class Deliverables

Toptal quality assurance services empower your business and technology systems with global expertise. Efficiently improve testing processes through automation, and drive innovation with full-stack engineering.
4.8 / 5.0 on

Based on 1763 reviews as of May 09, 2024

Seema K Nair

Team Leader

Featured Full Team of Quality Assurance Specialists

Seema K Nair

QA Engineer

Seema brings over a decade of software testing and quality assurance expertise to the table. She has substantial experience with manual testing and the test automation of web and mobile applications. Seema is a certified Scrum Master, IBM certified DB2 professional, and AWS certified solution architect comfortable with Agile and Waterfall approaches. Her in-depth knowledge of API and performance testing delivers excellent results.

Previously at


Engineering Experience

15+ Years

Dolly Arora

QA Engineer and Developer

Dolly is a QA engineer with several 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 for various organizations like the Emirates Group.

Previously at


Engineering Experience

8+ Years

Adrian Lachowski

Performance Tester

Since 2014, Adrian’s been developing with Java along with a variety of testing frameworks (JUnit/TestNG, Selenium, Cucumber, REST Assured) and tools (JMeter, SoapUI, IntelliJ IDEA). He’s also worked with a number of teams and projects so he can communicate easily and can adapt to new work environments quickly.

Previously at


Engineering Experience

8+ Years



Quality Assurance Services

Bridge the gap between business and technology by implementing efficient processes focusing on intelligent automation testing and leveraging our comprehensive end-to-end quality assurance (QA) support throughout the QA lifecycle.

QA Strategy & Management

Fuel QA innovation and speed-to-market with "Quality by Design" methods. Craft robust strategies, processes, and tools with guidance from our skilled test managers and architects.

Manual Testing, SDET’s

Improve efficiency by identifying and resolving system variations through structured testing services with Toptal’s expert QA test engineers and software development engineers (SDET's).

Automation Testing

Eliminate inefficiencies using “Automate First” principles that leverage cutting-edge QA practices for fast, cost-effective and innovative ways of validating system specifications.

Performance Testing

Transform your customer experience and safeguard against costly system redesigns by incorporating dynamic performance testing and unlocking optimal system performance.

Mobile/Digital Testing

Cut costs and empower digital device testing processes with cloud-based solutions and test automation, by ensuring effortless repeatable application verification functionality.

Security Testing

Launch valuable, impactful products that secure your reputation. With early security vulnerability testing, Security Test Engineers exploit your potential risks and perform ethical hacking.


Quality Assurance Solutions That Deliver Value

From services to team augmentation—Toptal has the right model for your business and project needs.

How Toptal’s Advisory and Consulting Works

Partner with our team to receive full advisory and consulting services to outline clear solutions to solve your business and technology challenges.


Define Problem

A leader from our team will work with you to understand your goals and assess your business challenges.

Develop Analysis

We’ll develop the best approach to achieve your goals and solve your business challenges.

Design Solution

We’ll deliver a clear solution and provide comprehensive advice on how to best execute and implement.


How to Work with Toptal for your Quality Assurance Needs

From full end-to-end delivery to team augmentation—choose the best model for your business and project needs.


Talk to a Quality Assurance Lead

A leader from our team will work with you to understand your goals, technical needs, and team dynamics.

Get the Perfect Solution

From consultancy services to team augmentation—choose the best model for your business and project needs.

The Right Fit, Every Time

Work with Toptal’s Quality Assurance team on a trial basis (pay only if satisfied), ensuring that your needs are ultimately met.

Maximize your business performance with Toptal's Quality Assurance Services

Get a Consultation Today


Explore Insights From the Quality Assurance Field

Read the latest articles and resources to keep you current on emerging trends in QA best practices, agile testing, automation, and more.

Source Code QA: It’s Not Just for Developers Anymore

For product managers concerned about building a solid foundation for product development and eliminating risks, defining and implementing a systematic software QA process is essential.

Read More
Costas Voliotis

Costas Voliotis

Verified Expert in Product Management
25 Years of Experience
A product leader and technologist, Costas has 25+ years of experience supervising the full life cycle of sophisticated product development.
Vytas Butkus

Vytas Butkus

Verified Expert in Engineering

Vytas is a professional project and product manager leading products and projects in education, 3D graphics, eCommerce, and adtech.


Schedule a Call With Toptal's Quality Assurance Services Team Today

The Technology Service division at Toptal provides world-class technology consulting and implementation services to clients. Through their experience with the world’s largest consulting firms and product companies, the division has served a range of clients across industries on their innovation and digital transformation initiatives.

Get a Consultation Today


More Quality Assurance Capabilities

Pair Toptal’s quality assurance specialists with related competencies to tackle your business initiatives extensively.

Maximize your business performance with Toptal's Quality Assurance Services

Get a Consultation Today