14 Best Mid Level Npm JSON Freelance Contractor Developers For Hire In October 2025
Featured Mid Level Npm JSON Freelance Contractor Developers
Full Stack Developer
Dallas, Texas, US or remote
Email: Shadifmg@gmail.com Github: github.com/shadman-ahmed27 Full Stack Developer - Contractor DTBradfield Consulting - Dallas, Texas...
Software Engineer
Columbus, Ohio, US or remote
Express • Columbus, Ohio • 08/2021 - 08/2023 Associate ECommerce Engineer (React) - Contributed to the successful integration of the 'Save...
frontend developer
Chicago, Illinois, US or remote
Self-employed / Frontend developer 12/2020 - PRESENT, Boston, MA (Remote) ● Successfully created dynamic component structures for implementing...
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
Ottawa, Ontario, Canada or remote
In my career as a Front End Developer spanning multiple dynamic companies, I've had the privilege of driving pivotal advancements and addressing...
FrontEnd developer / JavaScript developer / React developer
Kaunas, Lithuania or remote
February 2022 — January 2023 AVA.codes Front End React developer NDA project Developed functionality for web form in a Single-Page Application...
Fullstack JS Developer
Kraków, Poland or remote
As a JavaScript Software Engineer, I have been deeply involved in multiple high-impact projects, leveraging a variety of modern web technologies. My...
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...
Software Engineer
Cottage Grove, Minnesota, US or remote
Data Platform - Developed a dynamic "Data Platform", which can handle hundreds of millions of Documents, and allows dynamically searching for...
Front-End Developer
Gornji Milanovac, US or remote
--Projects: - Created dynamic e-commerce websites using React and Next.js, integrating with RESTful APIs for seamless product management and...
Software Developer
Woodside, New York, US or remote
Catholic Cemeteries Diocese of Brooklyn, New York, NY, US 04/2022 - Present Full Stack Developer Boosted website traffic by 27% in collaboration...
Web Developer
Karachi, Sindh, Pakistan or remote
Full-Stack Web Developer (MERN Stack) Freelance & Personal Projects | 2024 – Present 1. ProCtrl | Responsive E-Commerce Web App Built a fully...
Web Engineer
Skopje, Skopje, Macedonia or remote
Technical Support Developer - Vretta Inc • Provided Technical Support for multiple Educational platforms such as: intromath.ca,...
Frontend developer
Lille, France or remote
I develop and maintain wide range of web...
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