Hire the Best QA Testers Near Los Angeles

Toptal is a marketplace for top remote QA testers. Top companies and start-ups in Los Angeles choose Toptal Quality Assurance freelancers for their mission-critical initiatives.

No-Risk Trial, Pay Only If Satisfied.

Hire remote QA testers near Los Angeles or in a similar time zone

Kevin Roe

Freelance QA Tester
United StatesToptal Member Since September 9, 2022

Kevin is a self-taught, extremely motivated automation engineer. He loves having the opportunity to solve complex web, mobile, or API automation challenges. Kevin always looks for a chance to contribute to the team by applying his skills to develop something new, solve big problems, or build processes and best practices from scratch.

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Ryan Ramsey

Freelance QA Tester
United StatesToptal Member Since December 17, 2021

Ryan is a veteran quality assurance manual tester with extensive experience testing websites, games, apps, and content management systems. He has a strong familiarity with a wide range of mobile devices, as well as PC and Mac. An expert at test planning, test execution, and bug tracking, Ryan has the experience to ensure your project receives the test coverage it deserves.

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Christina Lin

Freelance QA Tester
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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Sebastian Ostrowski

Freelance QA Tester
CanadaToptal Member Since November 13, 2018

Since 2006, Sebastian has been working in software quality assurance, specializing in tests (automation and strategy definition). He's developed appropriate processes, prepared documentation, selected automation approaches, and implemented test automation frameworks, tests, and CI/CD integrations. In addition, Sebastian's built various automation solutions—from complicated event-driven distributed systems with microservices to web apps.

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Ali Mesbah

Freelance QA Tester
CanadaToptal Member Since March 14, 2022

Ali is an expert in software quality and dependability. With more than a decade of R&D experience in the field of software testing and analysis, he has a proven track record in quality assurance, code quality assessment, test design, test effectiveness and adequacy, test automation, root cause analysis, and program repair.

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Adeel Ahmed

Freelance QA Tester
CanadaToptal Member Since January 16, 2024

Adeel is a seasoned software development engineer in test (SDET) with 6+ years of experience designing and implementing comprehensive automated test solutions with Aidin, Spekit, ApexChat, The Children's Place, and NIFT ePay. His primary expertise spans Cypress, Playwright, Selenium, Jenkins, Docker, and CircleCI across diverse industries, including eCommerce, eHealth, chat platforms, and fintech. Adeel thrives in a remote, collaborative, and technically challenging environment.

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Vamsi Darbhamulla

Freelance QA Tester
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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Antony Fuentes

Freelance QA Tester
Costa RicaToptal Member Since August 11, 2021

During his 10 years of experience, Antony participated in different roles that are part of the software development lifecycle. Because of that, he gained solid experience in quality assurance, as well as back-end and front-end development. He performed testing at almost every layer involved in a modern web application, including testing for UIs, APIs, performance, data ingestion, and accessibility. He also led multiple strategic initiatives and big QA teams.

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Marco Sanabria

Freelance QA Tester
Costa RicaToptal Member Since December 15, 2021

Marco is a passionate SDET who always looks for solutions that automate manual processes in the development lifecycle. With over a decade of experience, he has worked on several projects, performing as a QA automation engineer, tech lead, and coach. Marco has conducted testing in several layers of modern web applications, including UI, API, and performance. He has also led teams developing QA strategies from the ground up.

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Andrew Craver

Freelance QA Tester
United StatesToptal Member Since June 8, 2020

Andrew is a senior automation engineer and SDET (software development engineer in test) with a demonstrated history of successfully working as an individual contributor, team lead, and manager of several projects. With over nine years of experience, Andrew knows the ins and outs of QA and test automation, including having designed, developed, and implemented several test automation frameworks himself. Andrew can learn new tech quickly and enjoys expanding upon previously gained knowledge.

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Christopher J. Stobie

Freelance QA Tester
United StatesToptal Member Since August 2, 2018

Chris is a seasoned principal DevOps engineer with several years of experience building and managing applications. Formerly the director of DevOps/SRE at an AI company, Veritone, in Costa Mesa, CA, and a solutions architect at AWS. Chris has led numerous large-scale cloud architecture designs and implementations, including building a real-time serverless AI platform on AWS.

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A Hiring Guide

Guide to Hiring a Great QA Tester

All too often, QA testing is a duty imposed upon developers, designers, and sysadmins. But seasoned leaders know how invaluable it is to hire dedicated QA testers. Discover how to tell a great QA tester apart from the rest.

Read Hiring Guide
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
Creating an app for the game
Leading a digital transformation
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
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 QA Testers Near Los Angeles

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 QA tester for your project. Average time to match is under 24 hours.
3

The Right Fit, Guaranteed

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

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 QA Testers Are in High Demand.

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