London, UK
Design, Illustration
Award-winning creative with a decade of experience across brands and startups.
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Every QA Engineer's portfolio and application is manually reviewed by our Customer Success team. You only see vetted matches.
We have over 14,500 QA Engineers who've worked in many different industries and cover various styles and skillsets.
Start your searchProjects that brands and startups post most often.
End-to-end build of a v1 product, front-end, back-end, and deployment.
Build your MVPTheme dev, custom checkout, app integrations, and performance optimisation.
Build your storefrontBuild and connect third-party APIs, payment, email, analytics, CRM.
Connect your APIsAdd an AI/LLM feature to an existing product.
Integrate AIDevelopment specialisms and the cross-functional roles you'll often hire alongside.
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Reviews
“I am the Co-Founder and CEO of a Swiss-Insurtech startup. I was always doing the design of my powerpoint slides on my own. To design them took me a long time and it always looked bad. Until I found twine. Due to twine I found an amazing designer abroad. She is very good and fast. And I can now send her my powerpoint slides...”
Achim Kohli
Nov 15, 2021
“Could not sing their praises highly enough. Many a time have been able to find an exceptional talent through their system, but more importantly, there is never any hassle when it comes to dealing with payments, communication, or delivery. A great service and they are contactable and provide solutions”
Samson
Dec 16, 2021
“I had a wonderful experience using twine to find and work with talented freelancers for my project. The platform is easy to use, has a wide range of creative professionals, and offers secure payment options. I was able to communicate with my collaborators effectively and get the results I wanted. I would highly recommend...”
Natarajan Selvaraj
Jun 12, 2022
“I think the concept works really well and is priced reasonably. Easy messaging with the lovely artist who is doing the illustrations for a children's book for me and also overseen by a Twine manager to make sure everything is going okay. I haven't used other websites who do the same thing, but have found this one works...”
Carol Ainge
Jul 23, 2021
“I needed to create a Movie Poster for my Animated Screenplay. So I asked a local Graphics shop. They gave me a referral to Fivver.com. I was unhappy with the work and poor English comprehension. Somehow, in an internet search, Twine.net came up, so I tried it. I think that the ability to see a Contractor's Portfolio is...”
Michael Mroz
Jun 16, 2021
“Went searching the web for a songwriter to help me with my timely COVID-19 related song. There's a lot out there, but finally happened across Twine. Found a nice young and talented fellow in the UK who would do it within my budget. And viola! a one day turn-around and a new song is shared with the world. I couldn't be...”
Phil Bearce
Mar 5, 2020
3–5 minutes. Tell us about your project, your timeline, and how you want experts to contact you.
Within 24 hours, you'll see a shortlist of vetted QA Engineers matched to your project.
Flexible payments on your terms, bill experts directly or use the Twine vault for added security.
Transparent rates, no hidden markup, and a payment path for every need.
Agencies bury a 20–40% markup inside the retainer, you never see it. On Twine, you set the price and you see the platform fee as a separate, explicit line. No surprises at checkout.
Prefer your own payment flow? Pay your expert outside Twine, incurring no commission fees. Most useful for ongoing or trusted relationships.
Funds are held in escrow and only released when you approve the deliverables. If the work isn't right, your money doesn't move. 10% commission on payments up to $10,000, just 5% on anything above.
Pick the role, the experience level and how long you need. We’ll show you what similar projects have cost on Twine. It’s a guide, not a quote.
Estimates only. Actual budget is set by you and agreed with your expert before any work begins.
ESTIMATED RANGE
$4,800 – $13,000
Full possible range for a mid-level QA Engineer over 2–4 weeks
Common questions answered before you post a project.
A Quality Assurance (QA) Engineer plays a crucial role in software development by ensuring that products meet specified requirements and function correctly. They are responsible for designing test plans, executing tests, and documenting results to identify defects or areas for improvement. QA Engineers utilize various testing methodologies, including manual and automated testing, to validate software performance, usability, and security. Their work not only enhances product quality but also ensures a smooth user experience, ultimately leading to higher customer satisfaction and reduced costs associated with post-release defects.
Exceptional QA Engineers possess a blend of technical and soft skills that distinguish them in their field. Key qualities include:
These attributes enable them to contribute significantly to the success of projects.
The cost to hire a QA Engineer in Guam varies depending on experience levels:
These rates may fluctuate based on the complexity of the project and the specific skill set required.
To recognize the perfect QA Engineer in Guam, start by defining your project requirements and desired skills. Look for candidates with relevant experience in your industry and a strong portfolio showcasing past work. Assess their technical capabilities through coding tests or practical assessments. Additionally, consider their problem-solving abilities and communication skills during the interview process. Cultural fit is also crucial; ensure that their working style aligns with your team's dynamics. Lastly, check references to validate their reliability and work ethic.
During a QA Engineer interview, consider asking the following questions to gauge their expertise:
These questions can help you identify a candidate's problem-solving skills and technical knowledge.
Hiring a QA Engineer in Guam requires a well-structured approach. Start by defining your project requirements and the specific skills needed. Utilize online platforms like Twine to access a wide pool of freelance talent. Post your job listing with clear expectations and timelines. Engage with candidates by reviewing their portfolios and past work experiences. It's essential to conduct interviews to assess their technical skills and cultural fit within your team. Additionally, consider asking for references to ensure the quality of their previous work.
Hiring a freelance QA Engineer provides flexibility and often lower costs, as you can negotiate rates directly and hire based on specific project needs. Freelancers typically have specialized skills that can be beneficial for short-term projects. In contrast, working with an agency offers a broader range of resources, including teams of QA professionals with diverse expertise. Agencies can provide immediate support and ongoing availability. However, they may come with higher fees due to their overhead costs. Ultimately, your choice should be based on your project scope, budget, and timeline.
A well-crafted project brief or job description for a QA Engineer should include:
This clarity helps attract the right candidates who fit your needs.
Hiring on Twine is simple.
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