20 Best React JS Next Express Unit Testing Agile Freelance Developers For Hire In April 2025
Featured React JS Next Express Unit Testing Agile Freelance Developers
Senior Full Stack Developer
Madison, Wisconsin, US or remote
True end-to-end developer with strong frontend, backend, and devops chops. 11+ years working with clients such as Yale University, UW, NWF, The...
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,...
Product Engineer
Tampa, Florida, US or remote
I'm a very passionate web engineer with 10+ years of experience. I have an eye for detail, both visually and functionally, balanced with a big...
Full Stack Developer | Web & Mobile
Brooklyn, New York, US or remote
I'm a full-stack developer with a strong foundation in creating modern, scalable web and mobile applications. With 4 years of hands-on experience,...
Freelance Web Developer
Raleigh, North Carolina, US or remote
Hi, I'm Andrew, a Freelance Full Stack Developer, Creator, and Entrepreneur based in Raleigh, NC. I'm currently open to new opportunities and love to...
Backend Developer
Montclair, US or remote
# Projects I've worked for: 1. Adamo ID - LimboTeams LLC. I've been in charge of the backend development for this project. The main objective...
Full-Stack Java Developer
Cleveland, Ohio, US or remote
Currently an intern at immer, an event services platform, working on front-end development since October 2023. Using React.js, Redux and Tailwind CSS...
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...
Frontend Engineer
Cluj-Napoca, Cluj, Romania or remote
I am a passionate Frontend Engineer who’s also tackling full-stack intricacies with over 3 years of experience in refining, developing, and...
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...
Software Developer
Istanbul, Istanbul, Turkey or remote
News Map Created using React, React SVG Map, and NewsCatcher API, integrating a world map with current news updates specific to the countries...
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....
software engineer
Union City, New Jersey, US or remote
🏢 Homelister (10/2022 - 2/2023): 🚀 Led data migration and cron system implementation for diverse environments. ⚙️ Worked on...
Web Engineer
Skopje, Skopje, Macedonia or remote
Technical Support Developer - Vretta Inc • Provided Technical Support for multiple Educational platforms such as: intromath.ca,...
Software Engineer
Zagreb, Croatia or remote
Software Engineer, Pontis Technology d.o.o. APRIL 2023 — PRESENT Developed crucial services as a part of a card payment system. Utilized NestJS...
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