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Master UI Testing from our UI Testing tutors, mentors, and teachers who will personalize a study plan to help you refine your UI Testing skills. Find the perfect UI Testing tutor now.

Master UI Testing from our UI Testing tutors, mentors, and teachers who will personalize a study plan to help you refine your UI Testing skills. Find the perfect UI Testing tutor now.






UI Testing tutor
I'm Matei, a full-stack developer with over 10 years of experience, specializing in JavaScript, React, and Node.js. I help developers at all levels overcome challenges, from debugging complex issues to understanding core concepts. My approach is patient and tailored to your needs, ensuring you gain confidence and clarity in your coding journey. Format: - regular (long term) or one-time - for any level (beginner/intermediate/advanced) - personalized take-home tasks & resources - 45-90min sessions, up to 6hrs/day on request Availability: - 4:00-18:00 UTC on workdays - irregular on weekends - last minute or late night sessions on request (email matei@copot.eu) Technologies: - JavaScript: ESNext, NodeJS/Deno, TypeScript, React, Vue, NodeMCU, & more - Front-end Web Dev: HTML5, CSS3, responsive design, PWAs, SPAs, & more - Back-end Web Dev: Express/NextJS APIs, Python, AWS, Docker, SQL, PHP, & more - App Dev: Mac/Linux & Android, Electron, Expo, Python, Stripe, UX, & more - others: always curious about other technologies, e.g. haskell, ruby, WASM, WebGL... = Why me? I'm typically paid €100/hr by top companies, so the lower rate here means you're getting top-tier expertise at an accessible price. I enjoy mentoring because it brings variety and a more collaborative and relaxed dynamic. I have a proven track record of guiding learners from zero experience to landing high-paying jobs. My teaching adapts to your pace and goals: you'll always get honest, actionable advice, including what's realistic and what's not. If you're serious about growing your skills or career in tech, I'd be glad to support your journey.
UI Testing tutor
I am an adept **Full Stack Software Engineer and Architect** and with a wealth of experience in frontend, backend, and Data Structures and Algorithms (DSA) solution development. My expertise spans **clean architecture, TDD(test driven development), code reviews, debugging, and profiling**, enabling the delivery of high-quality solutions within constrained short timeframes. I have worked and collaborated with numerous prominent global blue chip corporations, startups, and international clients. Additionally, have made substantial contributions to Pluralsight and Stack Overflow, boasting a reputation exceeding 37k+ and ranking within the top 0.30% of users on the latter platform. Motto: Full refund in case of no help. Discounts: - Student discount is applied automatically. • Senior software engineer, have worked as a Subject Matter Expert and lead with the primary role to develop features, solve complex bugs, architecture refinements, feature integration, and development. • I intent to deliver a top-quality experience by delivering the most optimal solutions and guidance to enlighten the learners. • I have helped many developers to fix critical bugs and implement complex features on the Codementor platform. • Teaching is one of passing and I have helped numerous mentees on their journey to become successful developers in various fields such as web, native mobile, and big data. • I have expertise in curating and simplifying the content to deliver the best experience with different analogies. • I am deft at feature implementation, debugging, and refactoring. If you have any questions, Feel free to reach out, looking forward to meeting you.
UI Testing tutor
CTO and technical architect who builds scalable platforms and the engineering teams behind them. Author of _React — The Road To Enterprise_ and _Vue — The Road To Enterprise_. Speaker at React Summit, React Advanced London, and Vue Amsterdam. Currently serving as CTO in the energy sector, where I consolidated three separate codebases into a single multi-tenant white-label platform — designing the full architecture from tenant-isolated data and custom domain routing to a granular RBAC permissions system built from scratch. I personally conduct penetration testing, and identified and fixed SQL injection and path traversal vulnerabilities in production. I resolved a critical performance bottleneck where PDF generation blocked the entire server for 60+ seconds, and built Playwright e2e test suites that automated quarterly financial verification — replacing hours of manual QA. I build the full stack — React, React Native, Next.js, Vue, Node.js, TypeScript, PostgreSQL, MySQL, Docker, AWS — but what I bring beyond the stack is the ability to make hard architectural calls and follow through on them in production. I've established engineering functions from scratch, hired and mentored teams, and led the structured adoption of AI-augmented development workflows with defined standards and guardrails. ### Credentials I'm the author of "React - The Road To Enterprise" and "Vue - The Road To Enterprise," covering advanced patterns, scalability, and best practices for building production-grade applications ([https://theroadtoenterprise.com](https://theroadtoenterprise.com/)) I've spoken at and led workshops at major international conferences including: * React Summit — Composition vs Configuration: How to Build Flexible, Resilient and Future-proof Components ([https://portal.gitnation.org/contents/composition-vs-configuration-how-to-build-flexible-resilient-and-future-proof-components](https://portal.gitnation.org/contents/composition-vs-configuration-how-to-build-flexible-resilient-and-future-proof-components)) * React Advanced London — Advanced Patterns for API Management in Large-Scale React Applications ([https://portal.gitnation.org/contents/advanced-patterns-for-api-management-in-large-scale-react-applications](https://portal.gitnation.org/contents/advanced-patterns-for-api-management-in-large-scale-react-applications)) * Vue Amsterdam — Vue Experts Panel & The Case Study of Findlay Web Tech ([https://www.youtube.com/live/El8Jw2CFj7g?si=EUVzHQgAbtPNUAwq&t=5507](https://www.youtube.com/live/El8Jw2CFj7g?si=EUVzHQgAbtPNUAwq&t=5507)) * React Wednesdays — Best Practices for Testing React Apps ([https://www.telerik.com/react-wednesdays/react-wednesdays-best-practices-for-testing-react-apps](https://www.telerik.com/react-wednesdays/react-wednesdays-best-practices-for-testing-react-apps)) * GDG React Workshop — How to Handle APIs in React Applications ### Technical Stack Frontend: React, Next.js, Vue, Nuxt, React Native, TypeScript Backend: Node.js, Express, Fastify, Python, PHP Databases: MySQL, PostgreSQL, Firebase Infrastructure: AWS Lambda, BullMQ, VPS, Docker, GitHub Actions, Datadog Testing: Playwright, Vitest, E2E & API test automation Security: Penetration testing, RBAC design, SQL injection & path traversal remediation AI Tooling: Cursor, Claude Code, AI-augmented development workflows ### Who I Work With Open to remote contract or permanent roles in senior full-stack engineering, technical architecture, tech lead, or CTO engagements. Also available for architectural consulting and technical due diligence.
UI Testing tutor
Started programming at age 12 in 1988 on a Commodore VIC-20. Extremely adept at debugging of all kinds, performance optimization, databases, embedded systems, operating systems, networking, testing and automation across a wide variety of languages, APIs and frameworks, high level as React/Typescript and as low level as knowing several CPUs assembly languages and designing microcontroller PCBs. It is way too much to just enumerate. Formerly worked at Microsoft in Windows Protocols and Engines team.
UI Testing tutor
Developer with nearly a decade worth of experience in full-stack web development and Open Source. Reach out to me with your queries related to: - Angular or React - NodeJS - JavaScript, TypeScript - RxJS - GraphQL - Unit Testing using Karma, Jasmine, Jest, React Testing Library, Enzyme or E2E Testing using Cypress - Git - Firebase - Web Development in general. **Angular Ninja** on *Stack Overflow*, with a reputation score of **35,000+**. I've built scalable and compelling web experiences while working on several digital transformation engagements. Let me help you out building something similar for you as well. 🙂 I am also a mentor, I love teaching programming, especially programming in Angular, React, TypeScript, and JavaScript. I **authored a best-seller course about Angular on Udemy** My **57,000+ Students** can vouch for my mentoring skills. 😇 I have been teaching and mentoring since my college days and I have around ***10 years of experience*** doing just that. I also have a lot of Angular related videos on my YouTube Channel. I write articles about Angular on Dev.to, Indepth.dev, and Medium. You can find me almost anywhere on the web with ***SiddAjmera*** I love empathizing with people to figure out how they see their world, their problems, and then help fill in the gaps. Through mentoring, I accelerate my own constant learning, because there is always something that you want to do better when teaching that knowledge to others!
UI Testing tutor
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.
Find your personal UI Testing tutor on Codementor today ![]()
See the power of our UI Testing tutors through glowing user reviews that showcase their successful UI Testing learning journeys. Don't miss out on top-notch UI Testing training.
“David worked with me to deal with my Flutterflow app test mode errors, and finally a solution was found. I'd recommend David as a diligent, conscientious and knowledgeable mentor, ready to work along with the client until a solution is found. Craig M“
Craig Mochrie / Mar 2026
david ibitoye
UI Testing tutor
“A round of review with a lot of practice on my end today. I've drilled the state lifting, and I've been taught the main patterns of changing the state. The home assignment is a tough one this time, let's see how I handle it!“
Nik Pushkarski / Mar 2026
David Y. Stephenson
UI Testing tutor
“I am completing a project for class and the tutoring session with Matei was very insightful. He helped me create a working contact form that I will use in the future for potential employers to reach out to me directly. He also helped me edit and refine my code so that it will be acceptable when I submit the final project. I would recommend booking Matei!“
Mel S / Mar 2026
Matei Copot
UI Testing tutor
“In the first half, we reviewed my homework, whereas in the second half, we focused on discussing my ideas for apps and games. The discussion was prolific, letting me expand my notes so I can analyze them more deeply and figure out which project we'll work on next!“
Nik Pushkarski / Mar 2026
David Y. Stephenson
UI Testing tutor


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Find the most suitable UI Testing tutor by chatting with UI Testing experts.

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We'll help connect you with a UI Testing tutor that suits your needs.

Find the most suitable UI Testing tutor by chatting with UI Testing experts.

Arrange regular session times with UI Testing tutors for one-on-one instruction.
Learning UI Testing effectively takes a structured approach, whether you're starting as a beginner or aiming to improve your existing skills. Here are key steps to guide you through the learning process:
The time it takes to learn UI Testing depends greatly on several factors, including your prior experience, the complexity of the language or tech stack, and how much time you dedicate to learning. Here’s a general framework to help you set realistic expectations:
Setting personal learning goals and maintaining a regular learning schedule are crucial. Consider leveraging resources like Codementor to access personalized mentorship and expert guidance, which can accelerate your learning process and help you tackle specific challenges more efficiently.
The cost of finding a UI Testing tutor on Codementor depends on several factors, including the tutor's experience level, the complexity of the topic, and the length of the mentoring session. Here is a breakdown to help you understand the pricing structure:
To find the best rate, browse through our UI Testing tutors’ profiles on Codementor, where you can view their rates and read reviews from other learners. This will help you choose a tutor who fits your budget and learning needs.
Learning UI Testing with a dedicated tutor from Codementor offers several significant benefits that can accelerate your understanding and proficiency:
By leveraging these benefits, you can significantly improve your competency in UI Testing in a structured, supportive, and effective environment.
Personalized UI Testing mentoring through Codementor offers a unique and effective learning approach compared to traditional classroom learning, particularly in these key aspects:
Personalized mentoring thus provides a more tailored, flexible, and intensive learning experience, making it ideal for those who seek a focused and practical approach to mastering UI Testing.
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