60 Best React JS Next Unit Testing Freelance Developers For Hire In April 2025
Senior Front-end Engineer
Los Angeles, California, US or remote
# Professional Experience ## Lead Front-end Engineer, Imarc (2020 – 2023) Built marketing and internal websites for Breezeline, eRegulations,...
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 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...
Senior Frontend Engineer - ReactJS/VueJS
Zamboanga, Zamboanga del Sur, Philippines or remote
Senior Frontend Engineer, TitanFX (via X-Team) Tech Stack: React 19, NextJS 15, TailwindCSS, Radix UI, Tanstack Table, React Hook Form, zustand,...
Senior Software Engineer
GERLACH, Nevada, US or remote
I've worked on a lot of open source projects, mostly my own. I created BikeTag.org and am the author and maintainer of the unofficial imgur...
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,...
Freelance React/Node.js Web Developer
Berlin, Berlin, Germany or remote
I'm a freelance web developer from Germany with over 15 years of experience. My passion is creating modern, user-friendly experiences with clean...
Full Stack Engineer
GIlbert, Arizona, US or remote
Full Stack Engineer with expertise in incorporating cutting-edge technologies into projects and taking software or features from conception to...
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 Web Developer, Consultant, Mentor, Technical Writer, Speaker, Book Author
Exeter, Devon, United Kingdom or remote
Work Experience Celestial — Lead Developer Nov 2022 - PRESENT - Led the development of the operations dashboard for the client who...
Software Developer
New York, New York, US or remote
Software Developer - Zeplin: Architected and implemented reusable UI components using React.js, reducing development time by 25%. Conducted...
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,...
React Developer
Zagreb, Grad Zagreb, Croatia or remote
-Set the groundwork for migrating from the legacy stack to React by migrating the Homepage and Header, implementing session management, a safety...
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...
Frontend Developer
Seattle, Washington, US or remote
Indeed Inc. - Seattle, WA 📅 Jan. 2022 – Apr. 2023 Collaborated with three engineering teams, leading test automation efforts. Achieved 100%...
Fullstack developer
Berlin, Germany or remote
## Projects MINDMATE Voluntarily Skills: Django, Wagtail, React, TypeScript, REST-API, SCSS, Testing Finishing the original web app idea from...
Freelance Frontend Dev
Vienna, Vienna, Austria or remote
Jack of all trades, master of some 🧠 +15 years experience at DESTROYING problems I aim to cut the bullshit and solve issues effectively...
Full Stac Software Developer
Lynchburg, Virginia, US or remote
CACI International Inc. Rome, NY (Remote) FULL STACK SOFTWARE DEVELOPER Feb. 2021 ‑ Present • Secured extended contracts and funding for CACI...
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