31 Best Back End Three JS CSS MongoDB Freelance Contractor Developers For Hire In April 2025
Featured Back End Three JS CSS MongoDB Freelance Contractor Developers
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...
Senior Full Stack Developer
Ontario, Canada or remote
As a Senior Software Engineer at Reddit Inc., I led the development of a telemetry project aimed at enhancing user engagement insights. This project,...
Software Engineer
Toronto, ON, Canada or remote
Computer science graduate with 8+ years of experience. I am looking to join to startup team with whom communication and teamwork are paramount. Have...
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,...
Full Stack Web Development
Edmonton, Alberta, Canada or remote
I'm a seasoned Full-Stack Web Developer who's conquered projects across the globe. I've revamped business websites using React.js in Hong Kong,...
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,...
Full-Stack & Blockchain developer
Toronto, Ontario, Canada or remote
Full-Stack & Blockchain Developer Frontier Communications 2020 - Present Dallas, Texas Company Description Developed Frontend Application using...
Senior Full-Stack & Blockchain developer
Singapore, 50 Nanyang Ave, Singapore or remote
Hello every one! I am a senior Full Stack && Blockchain Developer. I enjoy working with clients to help discover what they need and create the best...
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...
Senior Full-Stack developer
Belgrade, Serbia or remote
Hello there! I'm a very experienced full-stack developer. I've been in the industry for close to a decade and instead of getting too technical 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...
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...
Web developer
Paris, France or remote
Designed and developed a web app for Colas Group, MERN stack. This web app's goal was to organise a global competition for employees (40 000...
Senior Software Engineer
Susteren, Limberg, The Netherlands or remote
Solutions-oriented full-stack software engineer with 8+ years of experience and highly proficient in multiple programming languages. Primary focus on...
Full Stack Developer
Kutaisi, Imereti, Georgia or remote
Freelance Developer (Current) Projects: IconGeneratorAI: Built a solo project for generating AI-based icons. Used various AI APIs for art...
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....
Front-end / Mobile / Back-end Software Developer
Jalandhar, Punjab, India or remote
I've been working in development for almost 5 years with a primary focus on front-end technologies. I have done back-end, app development, and full...
Lead Sofware Engineer with 10+ Years of Experience
Zagreb, Croatia or remote
I'm a software engineer with 10+ years of experience in the field. In 2019, I led a software development in a team of six people. We worked at a...
Lead Software Engineer
Orlando, Florida, US or remote
M*rsm*tics...
Senior Frontend Developer
Bangalore, India or remote
It seems like I am going to be the first international hire ! As a senior frontend developer, I have worked extensively in HTML / CSS / Javascript...
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.
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