15 Best React JS Unit Testing Scrum English Freelance Developers For Hire In April 2025
Featured React JS Unit Testing Scrum English Freelance Developers
Senior Full Stack Developer
Los Angeles, California, US or remote
🚀 Developer Experience & Achievements 🚀 🔍 Duplicate Finder - Electron & React App: - Built an application that scans directories for...
Senior Software Engineer
Boston, Massachusetts, US or remote
I worked with an early stage crypto token startup on finishing and launching their MVP after the existing developer left the project. I joined an...
Frontend Developer | React Developer
Union, New Jersey, US or remote
Frontend Developer | Frontend Engineer👨💻 with 5 years of experience implementing efficient, scalable web applications with 10,000+ users for...
Lead Frontend Engineer
Bengaluru, Karnataka, India or remote
I'm a working professional, having seasoned experience in front-end development with a high level of responsibility. I believe in developing modern,...
Lead Software Engineer
Sao Paulo, Brazil or remote
Lead Software Engineer with 14 years of experience building fast and full-featured web applications, websites, and mobile apps in cross-functional...
Software Engineer, Mobile
Vila Velha, Espirito Santo, Brazil or remote
My name is Vitor and I’m a software engineer focused on frontend and mobile applications with more than 3 years of experience working with React /...
Senior fullstack web developer
Astana, Kazakhstan or remote
Gemotest.ru - Oct 2017 to present - Frontend ecosystem architector. Complex production system supporting. Integration protocol author. Code review....
Full Stack Java Developer
Treasure Island, Florida, US or remote
- Project: E-commerce Platform for Local Artisans Built a full-stack e-commerce platform using Spring Boot and React to empower local artisans to...
Senior JavaScript Developer
Cracow, Poland or remote
11/2022 - 11/2023 Senior JavaScript Developer Kinsta • Collaborating within a 10-member Analytics Team. • Creating domain-specific charts...
Web Developer
Kigali, Rwanda or remote
I am a software engineer with experience in developing and deploying web applications using various technologies such as Sveltekit, Django, React.js,...
Full Stack Developer - 25+ Years
Penetanguishene, Ontario, Canada or remote
Creating project with JavaScript for over 25 years. IOU Snack debt tracker that was used at several companies. A ecommerce site for Scotia Bank to...
Frontend Developer
Kaiserslautern, Germany or remote
B4VALUE.NET Grünstadt, Germany Working Student Software Developer November 2022 – Feb 2025 • Improved code coverage from 40% to 75%+ by...
Full Stack developer
Los Angeles, California, US or remote
🚀 Projects I've Created: Project Management Tool at Service Rocket: Developed a collaborative tool using Python and Atlassian suite....
Full Stack Software Engineer
Denver, Colorado, US or remote
With a Bachelor of Science in Chemical Engineering and a minor in Mathematics from the University of Pittsburgh, I have honed a strong...
Web Engineer
Skopje, Skopje, Macedonia or remote
Technical Support Developer - Vretta Inc • Provided Technical Support for multiple Educational platforms such as: intromath.ca,...
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