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Top freelance Testing developers available to hire
I have over ten years of experience in software engineering. I’m excited about how technology creates meaningful experiences. My journey has taken me across various industries and countries. Each step enriching my understanding of how to build user-centric applications that resonate.
Recently, at Timeleap, I explored Web3. I also led the development of decentralized apps that generated revenue in a few months.
At Sonar, I played a pivotal role in the Clean as You Code initiative, where I joined as a pioneer member. This experience was rewarding. It simplified my understanding of CaYC. It also let me teach users about clean code practices, which I value and support! At Equip, I worked with my team to improve our app's rental processes. This helped us speed up prototype development by three months. Later, we published it to app stores, which increased our reach to users in Switzerland, France, and the US.
I love challenges. Right now, I’m excited to dive into .NET. I will also keep working with React and TypeScript. My past jobs gave me many skills. I developed consumer-first apps at Anibis. I also worked on Smart TVs at British Sky Broadcasting. Each role helped me adapt and innovate.
When I'm not coding on fun projects, I join local tech groups. I also check out open-source initiatives. Sharing knowledge is crucial in our field. I enjoy connecting with other developers to learn from their experiences.
Looking for someone who enjoys crafting meaningful solutions? Whether it’s full-stack development or front-end work, let’s connect! Email me if you’d like to chat about possible collaborations or share thoughts on tech trends. I have a strong interest in discussing all aspects of technology.
Email: andreyluiz.developer@gmail.com
Website: https://andreyluiz.com
Skills:
\- React
\- TypeScript
\- Node.js
\- Tailwind CSS
\- Next.js
\- SvelteKit
\- Web3 Development
Versatile and experienced data engineer offering expertise in enterprise data solutions, cloud data engineering, and high-level strategic planning. Proven track-record leading technical teams to develop, analyze, and scale diverse, big data assets and pipelines aligned to organizational objectives with a focus on data modeling, scalable workflows, and optimization. Deep technical expertise combined with an understanding of the importance of highly effective data pipeline design and management, technical leadership, and stakeholder management. Collaborative leader continually focused on building relationships to produce highly effective cross-functional teams, increasing productivity, and improving outcomes. Individual dedicated to self-reflection and personal improvement who consistently exceeds performance metrics.
Graduated in Business Informatics BSc in Tirana, Albania and Computer Science MSc from top-ranked Saarland University in Germany, I have been working from 7 years in industry and startup projects.
My primary specialties are Javascript, Node.Js, PostgreSQL, Mongo, RabbitMQ, ELK Stack, Angular and React, but also Vue.Js. Also certified in C# ASP.NET, MSSQL and .NETCore with 3 years of experience there. I have hands-on experience in most of JS frameworks because it is a language I feel comfortable working in. This means that I can offer my expertise on topics related to front and back end, complex software architectures, microservices, single-page apps, websites, mobile applications and more.
With 6.5 years of experience in web and software development, I am very familiar with SCRUM methodology and AGILE philosophy of organising development sprints. I have also managed teams of 3-5 people in previous projects. I value code quality, testing and performance reviews as crucial building blocks of a successsful software.
I enjoy working within teams and helping/teaching others on matters that I feel very confident in, so I am willing to take my time to help teammates have an easy and fun path towards learning and progressing in their day to day work.
For more information about my experiences, please check my profile. I am looking forward to get in touch with you and to determine how I can be a valuable asset to your next projet.
Full-stack software craftsman and technical leader with over 15 years of experience. Equally adept at system design, programming, technical leadership, mentorship, and business collaboration. Have a wide breadth of technical experience, but specialize in backend API development, relational databases, and web applications. Passionate about simplicity and efficiency.
I have worked at over a dozen companies large and small, in a handful of different domains. Also participated in hundreds of interviews, about half-and-half as the interviewer and the interviewee. I have given dozens of talks and training sessions on a variety of topics, mostly focusing on distributed systems, caching, and testing.
My top skills are Java, SQL, testing, and refactoring.
I have experience with formal academic and professional mentorship, and would love to help you skill up, solve a problem, or just nerd out with you today!
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.
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.
Hello and welcome! With over 6 years of experience in web design and development, I specialize in creating captivating web templates and building scalable applications using cutting-edge technologies. From monolithic to microservices architectures, I excel in crafting intuitive user interfaces and implementing robust solutions. My expertise spans software architectural design, build automation, and deployment, ensuring seamless project execution. I have a keen eye for design and prioritize aesthetics alongside functionality, ensuring that your interfaces and pages are not only visually appealing but also user-friendly.
Additionally, I'm passionate about problem-solving and meticulous in my approach, committed to delivering top-notch results that exceed expectations. With my knowledge and ability to spot good designs, you can expect nice interfaces/pages built into your apps/platforms. Let's collaborate to turn your ideas into reality with precision, attention to detail, and a dedication to excellence.
Contact me at: bellohargbola13@gmail.com
I am a highly skilled Computer Engineer with a passion for web development. With 15 years of experience in PHP and 12+ years in Laravel, I am an expert in building robust and scalable web applications. I am also proficient in DevOps (mostly AWS, DigitalOcean, Hetzner), ensuring seamless deployment and efficient management of systems. With exceptional technical skills and dedication to my work, I consistently deliver outstanding results for my clients and projects.
Hi, I'm Chris, a software engineer based in London working primarily with web technologies.
As an experienced professional with a computer science background, I can help you learn or improve in many areas of software development and am happy to tailor sessions to your needs. In terms of topics we can dive really deep into, my professional toolset nowadays is primarily:
- Python
- Django
- JavaScript
- React
- PostgreSQL
- Docker
- AWS (qualified Solutions Architect)
I also conduct technical interviews and would be happy to work through some interview-style questions if that's something you need to prepare for.
I have around 10 years of professional experience but my interest in programming goes back 17 years when I first started learning Lua scripting as a hobby with a mentor of my own. I strongly believe that anyone can learn to code if they set their mind to it with access to the right support for the questions we all have when learning something new.
In the past, I've also done some open-source work and notably managed to contribute a bug fix to CPython in one of the language codec modules. This is something I'd love to do more of or guide others in doing.
If you're looking for a patient mentor with a wide range of experience who can break things down into plain English terms, don't hesitate to get in touch!
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**Links:**
- LinkedIn: https://www.linkedin.com/in/libcthorne/
- GitHub: https://github.com/libcthorne/
**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.
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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.