Hire the Top 2% of
Freelance QA Developers
in the United Kingdom

Ibtasam S.

QA developer in the United Kingdom

Results-driven Software Quality Assurance Engineer with 5+ years of experience delivering high-quality software products. Proven ability to lead testing efforts and ensure product excellence through comprehensive test planning, execution, and defect tracking. Skilled in automation frameworks, API testing, and performance benchmarking.

Thomas F.

Vetted QA developer in the United Kingdom

I have started my career as a web developer 10 years ago. I like challenges in which I can use modern tools and technologies to develop outstanding web applications in look, performance and efficiency. I specialise in Front-End web technologies - Vue, Nuxt, React, Next, and React Native for mobile applications. My Back-End stack includes Node.js with Express and Fastify, Firebase, Python, and PHP. For more details about technologies I know, see the expertise section below. **What I do in a nutshell** - Front-End/Back-End/Mobile - Consulting/Mentoring/Teaching - Sketching and Wireframe prototyping - UX/UI Design - Testing - Code reviews - Workshops **What I can help you with** **New project or features** Do you need a website or a mobile application? Or maybe you already have one, but you want to make it even better and include more features in it? I can build a website or a mobile application for you or help you with your current one. We can establish a short or long-term relationship, whichever suits your needs better. We can work on new features together via 1 to 1 sessions, or it can be done via job requests. **Code reviews/Consultancy** Do you or your team have a project but are not sure if you are following the best practices and patterns? Are you wondering how your code could be improved and be more efficient? Maybe you are about to start a new project but are not quite sure what technologies should you use or how to structure it for the best results. If that’s the case, then you came to the right person as I provide comprehensive code reviews with various suggestions on how you can improve your code and project. I can also advise you on how you can get started. **Bug fixes and issue-resolving** Bugs can be very annoying and hard to track and fix. Sometimes, you can waste hours pulling your hair out while trying to find out what is wrong. I can help you resolve your issues quickly and efficiently so you don’t waste any more time. **Tutoring/Teaching** Are you new in the world of development, or do you maybe want to learn new technologies and tools to advance in your existing career? I offer regular mentoring sessions which are suited to meet your needs and time schedule. We can start from the basics or work on any specific aspect of programming that is of your interest. **Anything else** If I did not mention something you need help with, we can still have a chat, so just drop me a message, and we will see what can be done. **Here are some things I did in the past** **React & Vue The Road To Enterprise books** Learn how to create blazing-fast, scalable, maintainable, and Enterprise-Ready applications with Vue and React. Best practices, advanced patterns, guides, tricks, and more - https://bit.ly/3pLngCg **Conferences and Workshops** **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 **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 **React Workshop - How to handle APIs in React applications** https://gdg.community.dev/events/details/google-gdg-memphis-presents-react-workshop-how-to-handle-apis-in-react-applications/ **React Wednesdays: Best Practices for Testing React Apps** https://www.telerik.com/react-wednesdays/react-wednesdays-best-practices-for-testing-react-apps **CommitYourCode - React Hooks Crash Course** https://www.youtube.com/watch?v=ZDDk-coqk_8 **Vue Amsterdam - Vue Experts Panel** https://www.youtube.com/live/El8Jw2CFj7g?si=EUVzHQgAbtPNUAwq&t=5507 **Vue Amsterdam - The Case Study of Findlay Web Tech** https://youtu.be/El8Jw2CFj7g?t=4816 **Where you can find me** - [LinkedIn](https://www.linkedin.com/in/thomas-findlay/) - [Twitter](https://x.com/thomasfindlay94) - [GitHub](https://github.com/thomasfindlay)

emmanuel K.

Vetted QA developer in the United Kingdom (UTC+2)

Experienced Senior Software QA Engineer | Automation Testing | Continuous Improvement Results-driven Senior Software QA Engineer with expertise in designing and implementing automated testing frameworks. Skilled in driving process improvement initiatives to enhance software quality and efficiency. Collaborative team player dedicated to delivering high-quality products. Strong analytical and problem-solving abilities with effective communication skills. Experience Highlights: \- Led successful QA effort for "Project One Million," onboarding one million customers and making the app the top financial app on App Store and Play Store. \- Improved product quality by 55% through the development and implementation of automated testing processes for web and mobile applications. \- Mentored team members, increasing test automation proficiency by 55% through knowledge-sharing sessions. \- Automated testing of Abu Dhabi government websites, reducing testing time by 30% and improving test coverage by 50%. \- Conducted functional, API, and UI testing, resulting in a 60% increase in defect identification and resolution. \- Implemented reporting tools, improving test result accuracy by 40% and reducing reporting time by 20%. Skills: Python | Selenium | Appium | Postman | JMeter | Jenkins | Git | SQL | Communication Skills | JavaScript | webdriver.io | Cypress | Java | Pandas

Naga G.

QA developer in the United Kingdom (UTC+1)

Software Test Analyst with bachelor’s degree in computer science engineering and 4 years of experience in manual testing of wide variety of software, including Web applications, e-commerce, and CRM applications. Possess comprehensive QA technical expertise, problem solving skills and attention to detail. Effective team player offering exceptional analytical and critical thinking skills and the important ability to function well in fast-paced business environments.

Chiedozie C.

QA developer in the United Kingdom (UTC+1)

Software Engineer in Test with over 5+ years of successful experience in Manual Testing and Automation testing using Java and selenium aand Express. Recognized consistently for performance, excellence and contributions to successful delivery in frontend, backend and API testing. I also have strengths in MongoDB and test management tools such as JIRA and TestRail as well as knowledge of agile methodologies backed by training in startup company.

Aswini N.

QA developer in the United Kingdom (UTC+1)

QA Engineer with 5+ years’ experience in automation and manual testing in Banking and Payments domain. Proven in creating comprehensive test scenarios, automating web testing, and tracking defects. Strong teamwork skills and adept at aligning test cases with business requirements. Dedicated to delivering high-quality solutions for organizational success.

Abdlateef O.

Vetted QA developer in the United Kingdom (UTC+1)

An experienced and results-oriented Test Analyst with focus on Test Automation and a solid background in Manual Testing. I have a proper understanding of different phases of Software Testing and Software Development Life Cycle. Expert in test planning, test design, test execution, and defect management. Adept at analyzing Business Requirement Specifications, producing accurate test estimates, and implementing structured test processes to ensure comprehensive test coverage. I embrace new technological innovations and challenges as they have always been contributing factors to my growth.

zalak .

Vetted QA developer in the United Kingdom (UTC+1)

As an Expert Quality Assurance Engineer with specialized expertise in Manual and Automation Software Testing, I have honed my skills over the years by consistently engaging in Website Testing and Mobile App Testing. I have a background in IT, with more than 7+ years of experience in Software Testing. I take great satisfaction in ensuring that any Website/App I test delivers exceptional quality. If you have read this far, I appreciate your interest in my background. I am eager to connect with you and explore how I can better assist you in the near future! Thanks for your time and consideration.

Satheeshreddy P.

QA developer in the United Kingdom (UTC+1)

I am a **Sr**.**Software Test Engineer/Test Lead** with **15+ years’** experience in _**Manual**_ and _**Automation**_ testing; with a diverse expertise and emphasis on Quality Assurance of Web based applications and Client\\server applications. . **Skills** · Testing Tools: **Postman, Swagger, TestNG, Selenium WebDriver, Cypress** · **Database: Oracle, SQL Server, SSIS, SSRS, ETL** · Web Services: **RESTful** · Framework: **Creation and Maintenance of automation frameworks – TDD, BDD, Cucumber** · SCM Tools: **GitLab, TFS, Jira**, **Azure Devops** · Languages: **JAVA, Java Script &C#, Specflow** · Functional testing: **ST/SIT/UAT/Regression/Exploratory, Cross Browser testing** · Non-Functional Testing: **Performance testing, JMeter, Load, Volume, Accessibility, OAT and Security.** · Build Configuration: **Maven** · Cloud: **AWS** · CI/CD Tools: **Docker, Jenkins** · Virtualization: **VMware, Hyper-V** · Agile Ceremonies-**Backlog review, Backlog refinement/Sprint Plan, Test Script design.Test execution, Defect logging, Sprint Review, Sprint Retro** · Testing Methodologies: **Waterfall, V-Model, Agile, Sprint& Kanban, Business Stakeholder interaction** · Domain (s): **BFSI, Tele Communication**, **Data Protection, Infrastructure, Logistics, eCommerce, Healthcare, Insurance** · **ITIL certified/ISTQB Certified.**

Benjamin W.

Vetted QA developer in the United Kingdom

Full-stack generalist, leader, manager, and enemy of waste, with experience in startups, big tech, and academia. I work best as glue, bringing teams together and filling in gaps. I take pride in reducing waste, prefer to adhere to lean and Agile processes, and believe in documentation-first development.