Find top freelance UI Testing developers quickly and easily on Codementor. Work with our vetted developers who have the proven skills and experience to get the job done. Get help with projects by-the-hour or long-term. Hire a trusted UI Testing freelancer on Codementor today.
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Top freelance UI Testing developers available to hire
Seasoned Web Developer and Blockchain enthusiast with a proven track record in the IT and services industry. Expertise in Research, PHP, HTML, JavaScript, and Blockchain development, including Smart Contracts. Skilled in automation, application testing, and cybersecurity analysis for web and mobile apps.
I have a great passion for solving problems and can help people with various programming languages, databases, information systems, software related projects.
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!
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.
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.
Seasoned iOS Engineer with 10+ years of experience in mobile architecture and a strong track record of contributing to high-impact features. Skilled in driving end-to-end development and performance optimization . Actively seeking a Senior Engineer or Individual Contributor role to leverage expertise in building scalable, high-quality iOS applications.
I love the idea of Rapid Application Development and have followed it through out my career as a software developer. I am an expert iOS application development with over 13 years of experience. I am highly talented and skilled in problem solving and understanding complex and large code base.
I love working with:
⭐ C++
⭐ iOS application development (iPhone, iPad, iWatch, tvOS)
⭐ JavaScript
⭐ Swift /ObjC/React Native/Flutter
⭐ SwiftUI
and PYTHON
Let me help you get unstuck in your coding project dealing with iOS , Swift, SwiftUI using Autolayout, or complex logic that you cannot understand. I am expert in all design pattern including using Combine, RXSwift, MVVM, MVC, and using CoreData.
I also am expert in C++, Javascript, React. and building iOS mobile application.
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
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.
Results-oriented Senior Software Architect and Data Engineer with over 15 years of experience delivering scalable, production-grade data pipelines and high-performance solutions for Tier-1 financial institutions and startups. Expert in Python and cloud-native architectures, with a proven track record of optimizing ETL workflows, reducing system latency by up to 50%, and leading distributed engineering teams.
**Technical Skills**
* **Languages:** Python (Expert), SQL(Expert), KDB(Expert), K, TypeScript, Java, JavaScript, Golang, Erlang (Expert), C(Expert), C++, C#, Perl, Ruby.
* **Data & Cloud:** AWS, Terraform, Docker, Kubernetes, S3, SNS, Postgres, MySQL, MongoDB, Sybase.
* **Frameworks:** Django, Flask, FastAPI, React, Celery, BDD (Behave/Pytest-BDD), Pytest, Spring, RoR.
* **Methodologies:** DevOps, CI/CD, TDD, Agile, Observability.
Hi! I'm Experienced Full-Stack Web Developer (Angular, React, Javascript, NodeJs), Use my powers to turn your dreams into reality. I learned to program making websites from scratch with HTML, CSS, Javascript, React, Redux, Angular, NodeJs, Express and MongoDB.
MERN stack (MongoDB, Express, ReactJS, and NodeJS).
MEAN stack (MongoDB, Express, AngularJs, and NodeJS).
Wordpress (Custom Themes, Modifications, Performance... )
This means that you can ask me for help on anything related to Javascript, HTML, CSS (and SCSS/Sass of course), responsive/mobile websites, usability an so on.
With 9 years of experience developing software, I always advocate for the best available solutions and the cleanest code. I also love to explain how and why the code works so you can also learn more from it.
How to hire a freelance UI Testing developer on Codementor
STEP 1
Post a UI Testing request
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STEP 2
Review & chat with UI Testing freelancers
Use our messaging feature to instantly chat with freelance UI Testing developers around the world.
STEP 3
Hire the best UI Testing freelancer
Choose the best freelance UI Testing developer that meets your needs.
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.