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Top freelance UI Testing developers available to hire

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Freelance UI Testing Developer - Alok Agarwal
Freelance UI Testing Developer5.0 (479 reviews)
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I have a great passion for solving problems and can help people with various programming languages, databases, information systems, software related projects.

TestingUI designHTML/CSSPHPJavaCNode.jsHaskellMongoDBWordPressFlaskDatabaseROpenCVSeleniumJenkinsSalesforceDartOCamlJMeterRaspberry PiWooCommerceJiraVerilogFirebaseShopifyServer AdministrationReactGoogle Cloud PlatformMATLABNixKotlinTableauServiceNowOdooSplunkGameMakerBizTalk ServerApache KafkaReact NativeDeep LearningBlockchainQlik SenseMuleSoftPower BIGoogle Data StudioNext.jsSnowflakeVB.NETRobloxFlutterGoogle Apps ScriptAppSheetGolangGodot EngineLoadRunnerMicrosoft Dynamics CRMDiscordUiPathDatabricksGoogle apisVue.jsFastapiPlaywrightSupabaseMicrosoft Power PlatformFlutterFlowPythonC#C++SQLLinuxEclipseExcelVisual StudioAPIGoogle MapsMicrosoft AccessJava EEExcel VBAPowerShellSharePointUbuntuAzureGitHubLuaphpMyAdminResponsive DesignTypeScriptMaven 3YAMLJUnit 4AnsibleWeb DevelopmentDockerApexETLData VisualizationSpring BootFlowJavaScriptResponsive LayoutGame DesignRustApache SparkRStudioKubernetesSwaggerJSON APIQlikViewAzure SQLPower QueryReduxEmbedded SystemsAWS DynamoDBGDScriptPostmanTerraformTest AutomationTensorFlowKerasAWS Lambda.NET CoreSolidityDAXNixOS.NETLinux System AdministrationWeb3Data modelingSalesforce Marketing CloudASP.NET CoreASP.NETMobile App DevelopmentPyTorchSalesforce lightningSharepoint 2016Salesforce AdministrationRTOSAzure FunctionsTailwind cssMicrosoft SharePointDiscord BotAws glueAzure Blob StorageLightning Web ComponentsAzure Data FactoryAzure logic appsExcel solver DeFiDataverseSolanaPhp8Apache HTTP ServerAWSLangchainGenerative AILuauPower AppsPower Automate+153
Freelance UI Testing Developer - Andrew Schaffner
Freelance UI Testing Developer5.0 (1 reviews)

I love breaking down complex problems into small, understandable pieces. I want you to leave our sessions feeling more capable than before we met, so that you can confidently move forward knowing that if you encounter a similar problem again, that you're prepared and ready to tackle it yourself. With over 13 years of corporate experience, including 5 years working extensively with React and TypeScript, I bring a wealth of practical knowledge to our sessions. Recently, I left the corporate world to pursue my passion for developing a Crypto Video game full-time. In my free time, I’m dedicated to helping others enter the tech industry by demystifying the often intimidating barriers it presents. My goal is to empower you to overcome any obstacles you encounter, giving you the tools and confidence to solve similar problems independently in the future. I'm excited about the opportunity to work with you and help you achieve your goals in the tech industry. Looking forward to our journey together!

Freelance UI Testing Developer - Chris Bryant
Freelance UI Testing Developer

I provide expert-level guidance for developers building high-scale, design-forward applications. With over a decade of professional experience in the JavaScript ecosystem, my primary expertise lies in **Frontend Frameworks and UI/UX Design**, backed by deep full-stack and DevOps proficiency. ### My Core Expertise: * **Frontend & Design:** Expert mastery of **React, Vue, and Angular** with a focus on polished UI/UX and clean **TypeScript** architecture. * **Backend & Data:** Robust development with **Node.js, GraphQL, REST, and Kafka**. * **Infrastructure & DevOps:** Professional experience with **Kubernetes, AWS, Jenkins, and BuildKite**. In addition to my engineering background, I have previously served as a **Full-Stack Mentor for Thinkful.com**, helping developers bridge the gap between learning and professional-grade production. Whether you’re a bootcamp student or a working professional, I’ll help you navigate the complexities of the modern stack with the confidence of a 10-year veteran.

Freelance UI Testing Developer - Qaiser Mehmood
Freelance UI Testing Developer5.0 (7 reviews)

I'm a Senior .NET & AI Architect with 21+ years of experience helping developers, startups, and engineering teams solve difficult technical problems. Whether you're a beginner using AI to build software ("vibe coding") or an experienced developer building enterprise applications, I can help you move faster using modern AI tools like Claude, Cursor, ChatGPT, GitHub Copilot, and Gemini, Antigravity. I can help with: - Blazor Server & WebAssembly - ASP.NET Core & .NET - ASP.NET ZERO AND ABP Framework - C# debugging and performance optimization - AI Agents & LLM integrations - Claude Code, ChatGPT, GitHub Copilot workflows - Semantic Kernel, LangGraph & Model Context Protocol (MCP) - Entity Framework Core & SQL Server - Architecture reviews - Code reviews and pair programming - Bug fixing and production issues - Azure deployment & CI/CD My mentoring style is practical and hands-on. Whether you're fixing a production bug, building an AI-powered application, or trying to get Claude to generate better code, we'll identify the root cause, solve the problem together, and make sure you understand the solution. Claude Certified Architect If you're stuck, let's get you unstuck.

Freelance UI Testing Developer - syed saqib ghawas
Freelance UI Testing Developer4.9 (317 reviews)

Hello I have been working in the market for the past 10 years. in the field of Database, SQL, Oracle, SQL Server, MySQL, NOSQL,DWH,ETL ,reporting and BI tools. Have knowledge of multiples domain areas such as Finance & banking ,Telecom, health care, Tax & Legal and FMCG

Freelance UI Testing Developer - Kumar Raja Gattamaneni
Freelance UI Testing Developer5.0 (204 reviews)

I am a seasoned IT professional with extensive expertise in Python and JavaScript development, proficiently delivering scalable and efficient solutions. My proficiency extends to DevOps practices, where I excel in automating deployment pipelines, ensuring seamless integration, and enhancing overall efficiency. Leveraging cloud technologies, I specialize in designing and implementing robust, scalable, and secure solutions on major cloud platforms. With a solid foundation in both development and DevOps, I bring a holistic approach to building and maintaining cutting-edge applications in cloud environments.

Freelance UI Testing Developer - Diógenes Gondim
Freelance UI Testing Developer5.0 (52 reviews)

BSc and MSc in Computer Science. I am a software developer with +10 years of experience mainly with Java, C# .Net, and Web Development (js libs, CSS, HTML). And also a strong experience with Desktop development.

Freelance UI Testing Developer - Osamah Aldoaiss
Freelance UI Testing Developer5.0 (9 reviews)

Product-minded **CTO / Senior Full-Stack Engineer** who ships web + mobile applications fast (**prototype → MVP → production**) and builds the durable AI + workflow systems behind them. Strong across **UI/UX execution** (interaction-driven UIs, internal tooling, fast iteration loops) and **Backend/AI infrastructure** (Python, TypeScript, OpenSearch, PostgreSQL, workflow orchestration). Designed **end-to-end architectures**, integrated external vendors, hired/interviewed engineers, and owned continuous improvement, monitoring, and reliability.

Freelance UI Testing Developer - Goran Babarogic
Freelance UI Testing Developer5.0 (4 reviews)

Framer Developer, Product Designer and Design Engineer with a strong background in web design, design systems, UX/UI and product strategy. I help brands build modern, high-performing websites and digital products that look great and work even better. Let’s create something that moves your business forward.

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Frequently asked questions

How long do UI Testing projects normally take?

The length of a project depends on many factors, including the scope of your project and the technical complexity of it. When you post a freelance UI Testing project request on Codementor, you’ll have the option to indicate when you’d expect the project to be completed. We suggest chatting with the interested developers to ensure both sides are on the same page. For more information on how to post a freelance UI Testing request on Codementor, check out our article.

How much does it cost to hire a freelance UI Testing developer?

We don’t charge anything when you post a freelance hiring request for UI Testing developers! You’ll have the chance to determine what the budget for your project is when you post the request. You’ll only need to pay the developer if you’re 100% satisfied with their work. Please know that Codementor charges a small service fee when a developer completes the job.

What makes Codementor UI Testing developers different?

We do a comprehensive technical and communications screen of all UI Testing developers at Codementor. Our network includes book authors, popular open source contributors, top Stack Overflow users and engineers at top tech companies. In addition, to continually ensure the quality of our freelancers, we regularly check in on existing UI Testing developers’ user satisfaction rates.

What happens if I’m not happy with the freelancer’s work?

As a platform, we strive to ensure you’re always happy with your UI Testing project’s results. If you’re unsatisfied with the results, you can choose to get a refund for the project. Additionally, you can contact our support team should you need any further assistance with your project.

For more answers to frequently asked questions, see here.

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