84 Best Back End React JS Express Sencha Ext Postgres (PostgreSQL) SQL Freelance Developers For Hire In October 2025
Featured Back End React JS Express Sencha Ext Postgres (PostgreSQL) SQL Freelance Developers
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 Engineer
Port Clinton, Ohio, US or remote
PROJECTS SpotMe, Payment Service May 2024 – present • Engineered reusable React components to adhere to modern software design principles...
Software Developer
Kent, Washington, US or remote
Hall of Fame Bets | Software Engineer Intern April 2023 - July 2023 ● Optimized filters and data retrieval to enhance functionality of the...
Web Developer
Central Point, Oregon, US or remote
I have been learning web development for the last four years while going to school. I graduated in June 2023 and now I'm looking for my first job. I...
Software Developer
Durham, North Carolina, US or remote
In my role as a software developer, I've developed and architected scalable systems from scratch, including creating robust development environments...
Software Developer
New York, New York, US or remote
Software engineer with over a decade of full-stack experience at a number of companies of diverse size, tech stack, culture, and team structure, with...
Software Development Intern
Seattle, Washington, US
MusicMatch: A Spotify API-based website for analyzing user listening habits. Utilized Express.js and Vue.js for backend and frontend development,...
Software Engineer
Moorpark, California, US or remote
I currently work at a startup named “ThisApp” and have been here for nearly 3 years. • Led the development of the app’s custom events...
Full Stack Engineer
Winston Salem, North Carolina, US or remote
* Junior Software Developer at NeurOn Therapeutics 🧠: - Constructed the logic and interface for a user-facing digital cognitive therapy web app...
Full Stack developer
Tallinn, Estonia or remote
Hi there, My name is Pooja. I have about 8 years of experience working with Reactjs and MVP building. In my current project, I worked extensively...
Senior Full-Stack Developer
Jeddah, Saudi Arabia or remote
Here's a list of a few projects I worked on either full-time or freelance: - LLM backed code generation: https://create.xyz - Get cheapest prices...
Frontend Engineer
Titusville, Florida, US or remote
I am currently working as a Frontend Developer at Rockbook, where I’ve developed and maintained a responsive story-sharing web application using...
Software Engineer | Full Stack JS Developer
Rio de Janerio, RJ, Brazil or remote
Skilled software developer with 10+ years of experience building websites, web apps, and mobile apps of any size. I specialize in React, React Native...
Junior Web Developer
Ocoee, Florida, US or remote
I coded solutions for LMS systems within a large college. I've also worked on agile mobile development teams, and have worked in Machine...
Software Engineer
New York City, New York, US or remote
Full Stack Software Engineer experienced in AWS, Ruby on Rails, TypeScript, Elm, and PostgreSQL. I specialize in crafting efficient, scalable web...
Full Stack Engineer | Scalable Systems
Mumbai, India or remote
I have been programming since I was 14, and have worked across various stacks and projects. Have worked at only small/early stage startups where...
Software Engineer with 10Y Experience
Vancouver, BC, Canada or remote
Eduardo C. Garza is a skilled tech professional with extensive experience in software engineering, operations management, and product development. He...
Web Developer
Kuala Lumpur, Malaysia or remote
Key Projects: - Abha Chamber E-LearningPlatform (Saudi Arabia) - Al-Baha Faculty E-Learning Platform (Saudi Arabia) - Prince Mugrin University...
Sr. Software Engineer
Mexico City, Mexico or remote
Self taught and responsible developer with great problem solving skills. Observant and works well under pressure. Experience building a wide range of...
Technical Lead
Copenhagen, Denmark or remote
More than 10 years of experience delivering tech solutions working with frontend and backend technologies including Typescript, PHP (Laravel,...
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.
Let's fix that.
Here companies and developers can connect around Javascript, JS Frameworks ... and other tech.
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