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Top freelance 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 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.
I have experience in Python for more than 10+ years. I have been using Python in Embedded systems. I have experience in Making Test setup for various Embedded device for automation testing.
Hi everyone!
I am a Software and QA Architect with a strong background on designing, developing and testing complex applications.
Currently, I am the Head of QA of an insurtech company, which is a really exciting sector inside the software development industry.
In my daily basis I perform both Software and QA Leadership tasks as well Software And Automation Architecturing, as well as designing Unit tests, Integration, and so on.
My main goal is to help organizations and individuals to achieve the maximum level of quality in terms of development and automated testing.
I’m Michael Ayoub, a Solution Architect and Innovation Leader with over 15 years of experience delivering complex, scalable, and secure technology solutions across fintech, banking, aviation, and enterprise platforms. I specialize in digital transformation, payment systems, enterprise architecture (TOGAF), and product development, with hands-on leadership across B2B, B2C, and microfinance ecosystems. Having held senior roles in companies like Sharjah Airport, Banque Misr, Fawry, and CashCall, I bridge business goals with cutting-edge technology, driving innovation, operational efficiency, and regulatory compliance. Passionate about aligning IT strategy with business value, I thrive in dynamic, cross-functional environments and continuously explore emerging tech to fuel growth and competitive advantage.
I am a highly skilled software engineer with 5 years of experience, proficient in transforming wireframes into MVPs, architecting scalable microservices, and developing single-page applications. My technical expertise includes backend technologies like FastAPI and Flask, frontend proficiency in React and Vue, testing excellence, and database management. Key strengths include problem-solving, attention to detail, and thriving in collaborative environments. I excel in team management, fostering growth and productivity, and mentoring team members. Currently seeking a full-time role to leverage my skills and contribute to an innovative organization, with a focus on leadership growth and professional advancement.
Currently working as Software Engineer 3 in **Google Deepmind**.
I have extensive experience in integrating AI on mobile via Gemini at Google with over 3 years.
Biggest challenge on mobile is the scalability and sustainability of the approaches that you should follow while working on any feature.
Apart from my dev experience, I am also a geek for competitive programming and have a very good grasp of *Algorithms and Data Structures*.
In addition, in my free time, I actively help students clearing their doubts on basics of Android, iOS, ObjC, Swift, C++, Java, DSA.
**Automation Tools:** Selenium WebDriver with Core Java, Selenium with C#, Selenium with JS, Cypress,WebDriverIo, Playwright, Appium,Swtbot, etc
**Languages:** Java, C#, Javascript, Python
**Framework Used:** Page Object Model / Data Driven Framework/Keyword Framework, Cucumber(BDD), Jasmine, Robot framework, Specflow, Mocha
**Mobile Automation:** Appium for Android and Ios Automation, WebDriverIo for Android automation only, etc
**API and SQL Automation:** Java with JDBC, JS with mysql library, Cypress, postgres automation, etc
**Unit Testing Framework:** TestNG, JUnit, NUnit
**IDE Used:** Eclipse, IntelliJ, VSCode, Visual Studio IDE, Pycharm, etc
**IDE automation:** Eclipse with swtbot, VSC with vsc-native-tester, IntelliJ with Java robot framework
**Build Tool:** MAVEN, Gradle, Ant
**Project / Defect Management Tool:** JIRA, Kanban,github, TestRail, ontestpad, Mantis, ASANA,Trello,BaseCamp,Redmine
**Report:** TestNg Default, ReportNG, Extent Report, Allure Report& variousHTML reports
**Version Control:** Git (Github, Gitlab, Bitbucket)
**CI Tool:** Jenkins, Github Actions, Gitlab CI/CD
**Software Testing/QA:** Regression Testing, Smoke Testing, Health Check, Functional Testing, Database Testing, Api Testing using Postman, Bug Life Cycle & Testing life cycle
**TEST AUTOMATION**
• Designed and implemented different automation frameworks from scratch like Page Objects framework, Keyword Driven framework, Data Driven framework and Hybrid framework for a number of projects
• Have hands on experience on different flavors of Selenium like Selenium Web Driver with Java, C#, Python.
• Have hands on variety of TDD & BDD testing frameworks like JUnit, TestNG, NUnit, XUnit, Mstest, Specflow, Cucumber, Pytest, Nose etc.
• Have hands on experience on Cypress with TS or JS, Cypress for API Testing, Cypresss with Cucumber.
• Have hands on experience with API Testing, with postman or programatically using REST Assured, RestSharp, Mocha-axios, etc.
• Have hands on experience with IDE Automation like Eclipse with swtbot, VSCode with Vscode-extension-tester, Intellij with Robot framework
• Have hands on experience with Mobile App testing with Appium & Java
• Good Knowledge of different tools like Git, Jenkins, SQL, MySQL, etc
**MANUAL TESTING**
• Have a good knowledge of applications from various domain like, E-Commerce, AI based Job Portal, Telecom, Warehouse Management Domain, Content Processing application (OLIVE SOFTWARE), Health Care that makes me comfortable understanding the business and functional requirements of system.
• CRM based application : Microsoft Dynamics 365, Magento, Salesforce
• Extensively involved in preparing Test Scenarios & Test Cases from Requirement docs, Use Cases & KT's.
• Defect reporting using various bug reporting tool and Involved in the defect review meetings.
• Good exposure to Bug Life Cycle.
• Accurate, efficient & methodical in handling assigned tasks. Possess excellent numerical, problem-solving & analytical abilities.
• Have hands on writing End to End Scenarios/Business logic cases, Test plan, etc. and have performed Smoke Testing, Regression Testing, Comprehensive testing, Acceptance Testing.
- I am expert in Test automation. I have created regression pack using various technologies like: **restassured**, okhttpclient, restTemplate, selenium, page object model using page factory, cucumber, extent report)
- I have delivered many selenium/API automation project successfully .
- I have 12 year experience in API/frontend automation. ( started working from soap request and qtp ;) )
- I can **integrate regression pack** with Jenkins and schedule it.
- I can build a stable automation suite, which will simplify onboarding of new APIs/Pages.
- I can also do performance testing using open source tool Jmeter
- UI and API Development using Python, **Flask Framework**:
- Developed an internal utility for data analysis of Jira
- This includes libraries like request, Flask-Login, Flask-Form, Flask bootstrap.
- Also experienced in developing APIs using Flask-RESTful
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Frequently asked questions
How long do 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 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 Testing request on Codementor, check out our article.
How much does it cost to hire a freelance Testing developer?
We don’t charge anything when you post a freelance hiring request for 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 Testing developers different?
We do a comprehensive technical and communications screen of all 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 Testing developers’ user satisfaction rates.
What happens if I’m not happy with the freelancer’s work?
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For more answers to frequently asked questions, see here.