Hire the best QA engineers near San Diego.

Toptal is a marketplace for top remote QA engineers. Top companies and start-ups in San Diego choose Toptal Qa freelancers for their mission critical software projects.
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Hire remote QA engineers near San Diego or in a similar time zone

Christina Lin

Member since January 19, 2016
Christina is a senior QA engineer who specializes in test automation, test management, and manual testing. She has created test automation frameworks from the ground up using Selenium WebDriver with Java, C#, and Python in several projects. With experience in both private and public sectors, Christina has worked with large, medium-size, and small startup companies under Agile and Waterfall methodologies. Click to continue

Joshua Hayden

Member since November 15, 2016
As a results-driven, agile software engineer, Josh focuses on implementing high-quality code. He is thorough with details, iteratively driving projects to completion. He is equally comfortable owning an entire project or dividing the work across a team. He regularly contributes to all phases of the software development life cycle. Click to continue

Bernd Reinemann

Member since October 31, 2016
Bernd has over two decades of experience as an IT consultant working in QA management, project management, software testing, software architecture, and system engineering in SW integration tasks. He has a solid grasp of how systems work especially Unix, Linux, client servers, databases, and SQL. Bernd specializes in telecommunications such as CRM, billing, and mobile services; he's also a polyglot, speaking English, German, and Spanish. Click to continue

Dan Collingridge

Member since April 26, 2017
Dan is a tech professional with a wealth of development experience from small startups to large companies. He's not only a talented full-stack developer (MEAN, LAMP, and more), but he has the business knowledge and personality to impact your projects from end-to-end. Dan pays extremely close attention to detail, is able to think through difficult issues, and you won't find anyone who is a better communicator. Click to continue

Alonso Ayala Ortega

Member since October 20, 2015
Alonso is a professional software engineer with 6+ years of experience creating highly maintainable software products. He's an experienced full-stack developer geared towards QA. His great communication skills and his keen eye for specification analysis allow him to deliver bug-free solutions which entirely meet the client requirements. Click to continue
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Toptal in the press
“Despite accelerating demand for coders, Toptal prides itself on almost Ivy League-level vetting.”
Selina Wang
“Toptal allows corporations to quickly assemble teams that have the right skills for specific projects.”
Steven Norton
Testimonials
“Sergio was an awesome developer to work with. Top notch, responsive, and got the work done efficiently.”
Dennis Baldwin
Chief Technologist and Co-Founder @ PriceBlink
“Andrea is doing an amazing job. I don't think we could have gotten a better person. He is fun to work with, he thinks out of the box, and he is extremely knowledgeable in what he is going. He not only does an excellent job, he also helps our company to differentiate our business model further (e.g. making our app offline-capable). I would recommend Andrea as well as Toptal any time to any friend.”
Pascal Girardat
Co-Founder / CEO @ Lifestage Solutions AG
“The Toptal process was very organized, personable, and professional. They get to know you and your project idea, and then quickly provide you with several of the world's best developers, who will work hard to achieve your vision. I found a great developer in only a few days and was able to turn my idea into a functional product.”
Ben Woratyla
CEO @ Book Swap
“Dave as a developer was absolutely fantastic! The guidance that he provided us will allow us to make tremendous improvements to the next version of our application.”
Baroni Parson
IT Manager @ City Real Estate Advisors, Inc.
“Dario was recently assigned to our company in order to help with PHP and JW Video player refinements. He listens extremely well and offers common sense suggestions that save both time and money. He speeds up the process by asking great questions, and he just delivered our first project on time. His redesigned player offers a very pleasing appearance and delivers functions that are both elegant and intuitive.”
Dennis B. Jacobs
President @ College TV Ticket
“We needed a talented developer and we needed him/her very quickly. So we turned to Toptal and couldn't be happier with the results! Our Toptal freelancer has contributed extraordinary knowledge, talent, and startup experience to our team. We will continue to work with Toptal to fulfill our future talent needs.”
Lindsay Fairman
Founder & Owner @ FairTech Labs, LLC
“The task of finding and hiring the right developers and programmers can be daunting, especially for startups. After sifting through countless unfit freelancers, we came across Toptal. They were able to fill our open position in no time, and I'd highly recommend the service!”
Josef Holm
CEO @ Tubestart
“Getting set up with Toptal and finding a new team member was so easy, I don't know why anyone wouldn't give it a try. Best of all, we no longer have to worry about finding great people to help with our projects!”
Mike Branch
President & CTO @ Harbor System Integrators, Inc
“What attracted us to Toptal was that Toptal is sourcing its talent from a global pool. The selection process is very stringent. They’re sourcing the talent not only based on capabilities -- sourcing the best 3% -- but also based on cultural fit, which is really important to us. We had an amazing experience working with Toptal. Toptal helped us achieve our goals by bringing us very high-quality resources, on very short notice.”
Elmar Platzer
Digital Transformation Leader, CSR Australia @ CSR Limited
“It has been wonderful to work with Fabian for the past two years. He is an expert in JavaScript development and has built our embeddable widget and video player. He is a quick study and is able to learn how to integrate new technologies, which is so critical for a startup. He even took the extra effort to teach others on the team. He is super responsive and often went above and beyond to help us meet deadlines (including working on weekends). Thank you Fabian. Thank you Toptal for making it so easy to find and work with amazing talent.”
Natasha Mohanty
CTO @ FEM Inc
“I really enjoyed my experience with Toptal. Searching for a developer was both painless and engaging, and the first match was a perfect fit! Toptal is a fantastic way to find talented developers for small or large aspects of your project.”
Willem Shepherd
Creative Director @ Mookieyams
“As a growing startup, finding top-notch engineering talent at affordable rates is one of the biggest challenges. After being frustrated with unreliable local contractors in New York, we turned to Toptal. We worked closely with Michal in Poland for 5 months and were thrilled with the results. Michal was an outstanding engineer who communicated flawlessly and took control of our project in ways that far exceeded my expectations. I give Michal and Toptal my highest endorsement and will continue to use and recommend them to anyone looking for software engineering talent.”
David Baker
Founder @ Spins.FM
“Robert was such a breath of fresh air. He was an excellent communicator and knew exactly what I was looking for. Now, I have a website that works better than I thought it could for less than the cost -- and in half the time -- it would have taken other developers. Robert is as good as they come, a true professional -- anyone thinking of working with him, hire him. You won’t regret it.”
Matthew Bennett
CEO @ Winning Social LLC

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