23 Best React JS Three CSS MongoDB Freelance Contractor United States North America Developers For Hire In October 2025
Featured React JS Three CSS MongoDB Freelance Contractor United States North America Developers
FullStack Software Engineer
New York, New York, US or remote
Projects Vaccinfo - For CUNY Hackathon Winter 2021, collaborated with a team and built a community-based website collecting and providing...
Experienced full-stack engineer and UI/UX designer
Las Vegas, Nevada, US or remote
I've been developing products for virtually every type of device, platform and medium since I started coding as a teen. Since then, my apps and...
Full stack developer
Bremerton, Washington, US or remote
I am a Senior Front-End Developer with over 5 years of experience in web development. I hold a Bachelor of Science degree in Computer Science from...
Senior Frontend Engineer
Tomball, Texas, US or remote
Hi, I'm a senior frontend engineer based in Tomball, Texas with a focus on both frontend and full-stack development. My skills include React,...
Frontend Engineer
Los Angeles, California, US or remote
Comcast Business — Remote Software Engineer IV July 2022 - April 2024 - Implemented a working solution for MUI accessibility bug— improving...
Front End Developer
San jose, US or remote
Companies Worked For: Bright Mind Enrichment Role: Frontend Developer Duration: July 2023 – Current Location: NY, USA Achievements: Reduced...
Full Stack Developer | Game Developer | Android Native Developer | Audio Programmer
Brooklyn, New York, US or remote
With over 5 years of professional experience as a Software Engineer at a private company, I have honed my skills in developing and maintaining...
Full Stack Developer
Boston, US or remote
Full Stack Projects Built BellaLingua, an Italian language learning platform currently in beta; designed interactive lessons, exercises, and...
Full Stack Developer
Bartlett, Illinois, US or remote
William Rainey Harper College November 2021 - July 2023 Student Systems Analyst Palatine, IL ● Leveraged programming, scripting, query, and...
Front End Developer
Anaheim, California, US or remote
Front-End Developer | TensorIoT | July 2022 – Aug 2023 TensorIoT is an AWS advanced tier services partner specializing in Manufacturing,...
Full-Stack Software Engineer
Brooklyn, Virginia, US or remote
Worked at Thinktrends - ML startup Created several micro services, implemented a track changes feature to enable...
Software Engineer | Full Stack Developer | AI & Data Science Enthusiast
California, US or remote
VisionaryLab | Next.js, TypeScript, Python, Kafka, TensorFlow, Cloudinary AI, MongoDB, Stripe, Clerk, GitHub • Engineered high-performance code...
Software Engineer
Westminster, Colorado, US or remote
Most recently I’ve created a coupon tracking app for a chain that does offer it. I utilized Google Vision API to extract data from users image...
Front End Developer
Santa Clara, California, US or remote
Read.ai (Software Engineer, Front End) Dec 2021 - Mar 2023 - At Read.ai, I was a Front End Engineer responsible for implementing new features into...
Freelance Developer
Boston, Massachusetts, US or remote
Working as a freelance developer. Creating everything from websites, to more complex 3d rendered portfolios and API integrations. Completed...
Software Engineer
Miami, Florida, US or remote
Projects I've Created: Meditation Mobile App (Acendi): In my role as a Senior React Native Developer at Acendi, I had the exciting responsibility of...
Web Developer
Sacramento, California, US or remote
Portfolio Website - A personal website made with React and deployed on Netlify, including a visual carousel display of projects I’ve worked on....
Lead Software Engineer
Orlando, Florida, US or remote
M*rsm*tics...
Full Stack Engineer
Los Angeles, US or remote
Lead the development of ImageApp.xyz, an interactive web application enabling users to generate AI-based images using leading-edge models such as...
Full Stack Web Developer
Yorba Linda, California, US or remote
Full Stack Web Developer – Parrot AI (May 2025 – Present) Built a real-time AI voice assistant UI using React, Next.js, TypeScript, Tailwind...
Who We Are
Hi! I'm Adam, the person behind JS Chimp.
I make web apps and software (especially with PHP/Laravel).
I've been on both sides of the hiring equation.
Sent on interviews that didn't match my skillset. And recieved candidates unrelated to what I hired for.
Let's fix that.
Here companies and developers can connect around Javascript, JS Frameworks ... and other tech.
If you've got questions, hit me up!
What is JS Chimp
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