Full Stack Developer Needed

Posted 2 days ago

Worldwide

Summary

Looking for a skilled Full Stack Developer to help improve our existing web application. The project is already functional, but several features and bug fixes need to be completed before the next release. Tasks - Fix user profile update issues. - Implement search and filtering on the dashboard. - Add pagination to API endpoints. - Improve form validation and error handling. - Resolve a few UI responsiveness issues. - Optimize slow database queries. Requirements - Strong experience with React and Node.js. - Experience working with PostgreSQL. - Ability to understand and improve an existing codebase. - Clean, maintainable code with good communication. - Available to start immediately.

$120.00
Fixed-price
Expert
Experience Level
Remote Job
One-time project
Project Type

Skills and Expertise

Mandatory skills

React

Node.js

Git

PostgreSQL

Activity on this job

Proposals:20 to 50
Last viewed by client:yesterday
Interviewing:
2
Invites sent:
0
Unanswered invites:
0

About the client

Member since Jul 28, 2026

Colombia
7:05 PM

Explore similar jobs on Upwork

Multiplayer Card gameHourly‐ Posted 3 weeks ago

Native App Development

AngularJS

TypeScript

Node.js

JavaScript

React

MongoDB

MySQL

Amazon Web Services

Redis

Socket.io

Web Design

ExpressJS

NodeJS Framework

Game Development

RESTful API

Bullhorn CRM Data ImportHourly‐ Posted 4 weeks ago

Laravel

Node.js

PHP

WordPress

API Integration

Vue.js

CodeIgniter

API Development

Bullhorn

WordPress Development

OpenCart

LangChain

Generative AI

AI Agent Development

Python

How it works

Create your free profile
Highlight your skills and experience, show your portfolio, and set your ideal pay rate.
Work the way you want
Apply for jobs, create easy-to-by projects, or access exclusive opportunities that come to you.
Get paid securely
From contract to payment, we help you work safely and get paid securely.