46 Best Senior Express JS JSON MongoDB Postgres (PostgreSQL) Freelance Developers For Hire In June 2024

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Featured Senior Express JS JSON MongoDB Postgres (PostgreSQL) Freelance Developers

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Senior Software Engineer

New York, New York, US or remote

I'm a full stack software engineer with over 15 years of experience. In my career, I've been an individual contributor, sole developer, and manager...

Senior Express JS JSON MongoDB Postgres (PostgreSQL) freelance react node typescript vue

Software Engineering, Architecture & Management

Dallas, Texas, US or remote

Starting his technical career in 2011, Ryan has been exposed to virtually all aspects of software engineering. Working exclusively at companies with...

Senior Express JS JSON MongoDB Postgres (PostgreSQL) freelance react node typescript angular

Senior Full Stack Developer

Los Angeles, California, US or remote

🚀 Developer Experience & Achievements 🚀 🔍 Duplicate Finder - Electron & React App: - Built an application that scans directories for...

Senior Express JS JSON MongoDB Postgres (PostgreSQL) freelance react node typescript nextjs

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...

Senior Express JS JSON MongoDB Postgres (PostgreSQL) freelance react node typescript angular

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 Express JS JSON MongoDB Postgres (PostgreSQL) freelance react node typescript jquery

Full Stack | Front End | Senior Software Engineer | Agile Product Owner | USA

Scranton, Pennsylvania, US or remote

10 years of professional experience developing software in Javascript, Python, and React. Certified as an Agile Product Owner by the Scrum Alliance....

Senior Express JS JSON MongoDB Postgres (PostgreSQL) freelance react node typescript jquery

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,...

Senior Express JS JSON MongoDB Postgres (PostgreSQL) freelance 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 Express JS JSON MongoDB Postgres (PostgreSQL) freelance react node typescript angular

Senior Fullstack Web Application Engineer

Saint Paul, Minnesota, US or remote

Having worked with a variety of teams, from Best Buy to UHG to Dapper Labs, I have learned what makes for failure, friction, or success, both for the...

Senior Express JS JSON MongoDB Postgres (PostgreSQL) freelance react node typescript vue

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 Express JS JSON MongoDB Postgres (PostgreSQL) freelance react node typescript angular

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,...

Senior Express JS JSON MongoDB Postgres (PostgreSQL) freelance react node typescript angular

Frontend Engineer

Toronto, ON, Canada or remote

Produced multiple visual elements of web applications by translating UI/UX design wireframes into code, producing high quality markup using Next.js...

Senior Express JS JSON MongoDB Postgres (PostgreSQL) freelance react node typescript vue

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 Express JS JSON MongoDB Postgres (PostgreSQL) freelance 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 Express JS JSON MongoDB Postgres (PostgreSQL) freelance react node typescript vanilla js

Full Stack Developer

Mumbai, India or remote

I am an Architect turned full stack developer having 5+ years of experience in UX/UI design, Reactjs, Nextjs, MongoDB, frontend, backend and full...

Senior Express JS JSON MongoDB Postgres (PostgreSQL) freelance react node typescript vue

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...

Senior Express JS JSON MongoDB Postgres (PostgreSQL) freelance react node typescript angular

Senior Full Stack Developer

San Clemente, California, US or remote

Software Engineer at Camping World September 13th 2021 Remote Duties: • Developed a new API service endpoint responsible for the secure...

Senior Express JS JSON MongoDB Postgres (PostgreSQL) freelance react node angular vue

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 Express JS JSON MongoDB Postgres (PostgreSQL) 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...

Senior Express JS JSON MongoDB Postgres (PostgreSQL) freelance node typescript vanilla js mongodb

Senior Full-Stack Engineer

Rotterdam, Zuid-Holland, The Netherlands or remote

I have built various full-stack projects that were built using many popular technologies, primarily Node, React, and Vue. My work consists of...

Senior Express JS JSON MongoDB Postgres (PostgreSQL) freelance react node typescript vue

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