32 Best Senior JavaScript JSON MongoDB Git OOP Freelance Developers For Hire In July 2024

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Featured Senior JavaScript JSON MongoDB Git OOP Freelance Developers

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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...

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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,...

Senior JavaScript JSON MongoDB Git OOP freelance react node typescript angular

Senior Full Stack Developer

Windsor, Ontario, Canada or remote

-Ocado Supermaket -Celonis(Munich, DE), ChainGPT(Delaware, US) -Challenges I have solved • Designed and developed an e-commerce platform using...

Senior JavaScript JSON MongoDB Git OOP freelance react node typescript angular

Senior Web Developer

Orlando, Florida, US or remote

Worked on several SaaS products in PHP, JavaScript, and TypeScript. Created custom SaaS Dashboard using the Yii PHP framework with a MySQL database....

Senior JavaScript JSON MongoDB Git OOP freelance react node typescript angular

Software Engineer

Providence, Rhode Island, US or remote

Northrop Grumman | Middletown, RI | Feb 2017 – Present Seaware LMS - Learning Management System for US Navy ● Developed for a Learning...

Senior JavaScript JSON MongoDB Git OOP freelance react node typescript angular

Frontend Web Developer

Portland, Oregon, US or remote

Lute (Open Source Contributor) - Rewriting UI of Python/Flask desktop app using React with Vite - Writing unit tests using Jest - Implementing UI...

Senior JavaScript JSON MongoDB Git OOP freelance react node typescript angular

FullStack - React / TypeScript / C#

London, United Kingdom or remote

# Arteasy - Full Stack Developer (Feb 2023 - Nov 2023 · 10 mos) - The character customization feature based on the elements chosen by the user is...

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Frontend / Mobile Engineer

Teresina, Piauí, Brazil or remote

At Loft I was working at startup Nomah, and I'm involved in building three front-end applications. A website for lead and guest acquisition channel,...

Senior JavaScript JSON MongoDB Git OOP freelance react node typescript jquery

Staff Software Developer

Calgary, AB, Canada or remote

- Opensourcer from last 14 years, shepherding various projects. - Staff @Gusto, building gusto.com - Staff @AppDirect, building physical commerce....

Senior JavaScript JSON MongoDB Git OOP freelance react node typescript angular

Full-Stack Developer

Montevideo, Montevideo, Uruguay or remote

Uruguay-based Full-stack Web Developer and old-school JavaScript coder with 10+ years of experience. Able to work in multiple programming languages...

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Software Engineer

Buffalo, New York, US or remote

Hi, I am a full-stack developer with 1.5 years of experience using the MERN stack. Being a full-stack developer allows me to not only develop...

Senior JavaScript JSON MongoDB Git OOP freelance react node typescript vanilla js

Senior Full Stack Engineer

Westfield, Indiana, US or remote

Results-driven Full Stack Engineer with over 10 years of experience in developing and scaling software products. Proficient in JavaScript, HTML, CSS,...

Senior JavaScript JSON MongoDB Git OOP freelance react node typescript vue

CTO / Software Architect / Software Lead / Software Developer / web scraping expert

Bangkok, Thailand or remote

👨‍💻 Developer/Work Experience (Last 10 Years): 🌟 With over 20 years of experience in the software development industry, I've tackled...

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Technical Lead

Capetown, Westerncape, South Africa or remote

For the past 13 years I have been working as a fullstack, backend, software engineer and tech lead. And have worked in a variety of environments...

Senior JavaScript JSON MongoDB Git OOP freelance react node typescript angular

Senior React Native / Full Stack Developer

Cambridge, Cambridgeshire, United Kingdom or remote

Pseudoface (Aelusive) https://www.pseudoface.com - Fine tuned open source ML model with custom data to enhance output. - Set up Docker...

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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...

Senior JavaScript JSON MongoDB Git OOP freelance react node typescript angular

13 years experience in software development

Bengaluru, Karnataka, India or remote

I'm working on the Serverless framework called SOMOD. The SOMOD is a framework to create reusable micro applications using serverless technologies....

Senior JavaScript JSON MongoDB Git OOP freelance react node typescript jquery

Software Engineer, Mobile

Vila Velha, Espirito Santo, Brazil or remote

My name is Vitor and I’m a software engineer focused on frontend and mobile applications with more than 3 years of experience working with React /...

Senior JavaScript JSON MongoDB Git OOP freelance react node typescript nextjs

Full Stack Developer

Santa Clarita, California, US or remote

Shinflik 2021-2023 - Indie movie streaming...

Senior JavaScript JSON MongoDB Git OOP freelance react node typescript angular

Full stack Developer

Dallas, Texas, US or remote

i was worked with a team of developers to create a project called unified account oppening I work with citi bank for 1 and half...

Senior JavaScript JSON MongoDB Git OOP freelance react node typescript angular

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