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Quality Assurance Services

Quality Assurance Services 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.
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4.8 / 5.0 on

Based on 1553 reviews as of June 14, 2023

Seema K Nair

Team Leader

  • Seema K Nair
  • Dolly Arora
  • Adrian Lachowski

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

Dell

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

Accenture

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

HSBC

Engineering Experience

8+ Years

TRUSTED BY LEADING BRANDS

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OUR SERVICES

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.

CUSTOMIZED SOLUTIONS

Quality Assurance Solutions That Deliver Value

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

Full End-to-End Delivery

Advisory and Consulting

How Toptal’s End-to-End Delivery Works

Partner with Toptal to fully execute on your business and technology needs: from creating the strategy all the way through to implementation.

1

Define Problem

A leader from our team will work with you to understand your goals and assess your business challenges.
2

Develop Analysis

We’ll develop the best approach to achieve your goals and solve your business challenges.
3

Design Solution

We’ll deliver a clear solution and provide comprehensive advice on how to best execute and implement.
4

Execute Implementation

We’ll partner with your team to implement the solution proposed utilizing talent from our network.

WHY ORGANIZATIONS CHOOSE US

Toptal in Action

Discover the cutting-edge benefits our clients enjoy globally from the Toptal network.

Toptal full-stack experts clear 6 months of backlogged bugs in 6 weeks

Challenge: Software defects can cause critical errors and widespread user dissatisfaction for tech brands. A big data software provider was facing a six-month backlog of these defects, reported by their top clients. Their engineers were overwhelmed, trying to simultaneously address incoming reports and product development—reducing productivity and feuling staff turnover.

Clement [technical lead from Toptal] is doing excellent work, especially with landing the most difficult tickets. He delivers early, proactively seeks out ways to help others, and is a super performer.

Senior Software Delivery Manager

Big Data Software Provider

COLLABORATION THAT WORKS

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.

1

Talk to a Quality Assurance Lead

A leader from our team will work with you to understand your goals, technical needs, and team dynamics.
2

Get the Perfect Solution

From consultancy services to team augmentation—choose the best model for your business and project needs.
3

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

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OUR THOUGHT LEADERSHIP

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.

Process and Tools

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
Agile

A Road to Better Agile Testing

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 Consulting Team Today

Need a quality assurance specialist who delivers value fast?

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

Abhi Shrikhande

Toptal’s GM of Technology Services

Abhi’s division provides world-class technology consulting and implementation services to clients, delivered by Toptal’s global subject matter experts. Through his experience with the world’s largest consulting firms and product companies, Abhi has served a range of clients across industries on their innovation and digital transformation initiatives.
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TRUSTED WORLDWIDE

See Why Clients Love Our Exceptional Service

Toptal has a proven track record of providing companies with innovative solutions, illustrating a deep understanding of a wide range of business challenges.

140+

Countries Served

21,000+

Clients Served

Our customers say Excellent4.8 out of 5 based on 1,553 reviewstrustpilot logo

The client’s mobile application went from two-star to four-star ratings, and they’ve seen a significant increase in their velocity.

The team from Toptal has produced high-quality work in short periods of time, and the client appreciates Toptal’s dedication to accountability in their partnership.

Kelly Christoffersen

Director of Engineering, Wash Software Development Group

Top notch talent was just an email away.

The Toptal recruiters do a wonderful job of finding the right candidates from around the world. Would highly recommend them to anyone needing to bring in help or full time talent to a team.

James English

Product Strategist, Lyrasis

An Excellent Match.

From the initial meeting with the Matchmaker, Toptal professionals convinced me of their dedication to helping me meet my company goals. They secured a perfect match, someone who provides daily updates on his progress with our project. My match is very professional as he employs a very high level of expertise to ensure the website we are creating will be well-received by current and future clients.

Lawrence Chiu

Co-Founder, Wake Hong Kong Limited

RELATED EXPERTISE

More Quality Assurance Capabilities

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

Test Automation EngineersQA EngineersManual TestersQA TestersCode Review Consultants

Maximize your business performance with Toptal's Quality Assurance Services

Schedule a Call