35 Best Senior Front End Full Stack Express JS JSON MongoDB OOP Contractor Developers For Hire In July 2024

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selected:

Senior [ x ] Front End [ x ] Full Stack [ x ] Express JS [ x ] JSON [ x ] MongoDB [ x ] OOP [ x ] contractor [ x ]

framework:

+ Sencha Ext JS (31) + Next JS (30) + jQuery (26) + Angular JS (21) + Vue JS (20) + D3 JS (11) + Svelte JS (8) + Laravel (7) + React Native (7) + Backbone JS (5)

language:

+ Vanilla JS (28) + JavaScript (26) + Python (20) + Java (16) + PHP (15) + C# (9) + .NET (7) + Go Golang (6)

utility:

+ Three JS (11) + GraphQL JS (5)

ui:

+ EJS (16) + CSS (13)

career:

+ Mid Level (22) + Junior (6)

stack:

+ Back End (27)

db:

+ SQL (21) + MySQL (12) + Postgres (PostgreSQL) (8) + Redis (5)

server:

+ docker (18) + AWS (17) + Google Cloud (7) + Terraform (6) + AWS S3 (5) + kubernetes (5)

program:

+ Git (30) + Jira (22)

concept:

+ mobile app (17) + DRY principles (14) + functional programming (13) + software (13) + HTML (12)

speaking:

+ Spanish (6)

worker type:

+ freelance (31) + full time (29)

country:

+ United States (14)

country region:

+ North America (18)

Filters:

selected:

Senior [ x ] Front End [ x ] Full Stack [ x ] Express JS [ x ] JSON [ x ] MongoDB [ x ] OOP [ x ] contractor [ x ]

framework:

+ Sencha Ext JS (31) + Next JS (30) + jQuery (26) + Angular JS (21) + Vue JS (20) + D3 JS (11) + Svelte JS (8) + Laravel (7) + React Native (7) + Backbone JS (5)

language:

+ Vanilla JS (28) + JavaScript (26) + Python (20) + Java (16) + PHP (15) + C# (9) + .NET (7) + Go Golang (6)

utility:

+ Three JS (11) + GraphQL JS (5)

ui:

+ EJS (16) + CSS (13)

career:

+ Mid Level (22) + Junior (6)

stack:

+ Back End (27)

db:

+ SQL (21) + MySQL (12) + Postgres (PostgreSQL) (8) + Redis (5)

server:

+ docker (18) + AWS (17) + Google Cloud (7) + Terraform (6) + AWS S3 (5) + kubernetes (5)

program:

+ Git (30) + Jira (22)

concept:

+ mobile app (17) + DRY principles (14) + functional programming (13) + software (13) + HTML (12)

speaking:

+ Spanish (6)

worker type:

+ freelance (31) + full time (29)

country:

+ United States (14)

country region:

+ North America (18)

Timezone:

(includes +1/-1 hour)

Featured Senior Front End Full Stack Express JS JSON MongoDB OOP Contractor Developers

1 to 20 of 35 devs ( view all 1417 devs )

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...

Senior Front End Full Stack Express JS JSON MongoDB OOP contractor react node typescript angular

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 Front End Full Stack Express JS JSON MongoDB OOP contractor react node typescript angular

Software Engineer

National City, California, US or remote

I've been working as a software developer for my current job for more than 6 years, and before that, a startup for a couple years where I work on...

Senior Front End Full Stack Express JS JSON MongoDB OOP contractor react node typescript angular

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 Front End Full Stack Express JS JSON MongoDB OOP contractor react node typescript angular

Lead Software Engineer

Lewis Center, Ohio, US or remote

Lead software engineer in Lewis Center, OH. I specialize in full-stack dev with React, Java, Ruby on Rails and more. I'm an AWS wizard with expertise...

Senior Front End Full Stack Express JS JSON MongoDB OOP contractor react node typescript angular

Full Stack Developer

Northport, Michigan, US or remote

DevConnect 🚀: DevConnect is a low cost crm designed to give developers control over their customer pipeline using custom built ui components and...

Senior Front End Full Stack Express JS JSON MongoDB OOP contractor react node typescript jquery

Experienced Senior Full Stack Developer | Front End Expert | Web Application Specialist

Richmond, British Columbia, Canada or remote

Proven Full Stack Developer/Front End Developer with over 8 years of hands-on experience in creating scalable, secure, and user-friendly web...

Senior Front End Full Stack Express JS JSON MongoDB OOP contractor 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 Front End Full Stack Express JS JSON MongoDB OOP contractor 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 Front End Full Stack Express JS JSON MongoDB OOP contractor 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 Front End Full Stack Express JS JSON MongoDB OOP contractor react node typescript angular

Senior Software Engineer

Albany, Oregon, US or remote

Currently work for a large software company as a senior engineer. Have led and contributed to many projects as a frontend and backend dev. I can...

Senior Front End Full Stack Express JS JSON MongoDB OOP contractor react node typescript vanilla js

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...

Senior Front End Full Stack Express JS JSON MongoDB OOP contractor react node typescript vue

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 Front End Full Stack Express JS JSON MongoDB OOP contractor react node typescript vanilla js

React/Native Developer, Technical Director & User-Centric UI/UX Designer

Nottingham, United Kingdom or remote

With a decade of industry experience, I've cultivated a unique blend of technical prowess, strategic insight, and design intuition. My expertise...

Senior Front End Full Stack Express JS JSON MongoDB OOP contractor react node typescript angular

Frontend Developer

Deer Park, Texas, US or remote

I've worked in multiple projects in my career. Cute Digital Media (pronyr.com): As the main developer at this company I had the responsibility of...

Senior Front End Full Stack Express JS JSON MongoDB OOP contractor react node typescript jquery

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 Front End Full Stack Express JS JSON MongoDB OOP contractor 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...

Senior Front End Full Stack Express JS JSON MongoDB OOP contractor react node typescript nextjs

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...