Search Results for: Node.js

This would be a second SaaS app for my business. I want to build an app to help county and state election offices plan and manage equipment delivery for election days. I want to build it in phases - 1) build a navigable front end without data to be able to demo to potential customers. 2) If i have a marketable product, build the database, and link to pages. 3) build reports.

Job Type: Hourly

Next.js React ExpressJS Node.js TypeScript Computer Science Java CSS C++ Computer Graphics C# MERN Stack JavaScript

Hello! I am very new to Upwork and looking for a skilled Software Engineer to assist me with a small but important task. This job is ideal for someone experienced in Javascript, React, and Next.js and who can deliver high-quality work efficiently. Project Overview: I need help with the following: • Fix a small bug in React application. • The codebase is written in Javascript. • The task is expecte...

Job Type: Fixed price

Node.js React Redux JavaScript Web Development API HTML5

We are looking for a skilled developer to assist in building both the backend source coding and UI for a search engine. The ideal candidate should be proficient in Node.js, react native, API Intergration, Crawler Framework, Brand Identity Flow, and Python, with a strong understanding of search algorithms and user interface design. You will collaborate with our team to create a smooth and efficient...

Job Type: Fixed price

Node.js React Native API Integration Azure Cosmos DB MongoDB Teradata HTML JavaScript PHP API Python Web Crawler Framework Brand Development

We are looking for a skilled developer to assist with migrating a custom application from Retool into a custom React app. We currently have a working application built in Retool, using Google Firestore as the database and Google Cloud Storage for file storage. The goal is to enhance the functionality and user experience of the existing application by using Redux for state management and GraphQL fo...

Job Type: Fixed price

React React Native Node.js Firebase Cloud Firestore Google Cloud Platform JavaScript GraphQL Redux Firebase API Web Application

I work at a construction company where we develop a lot of drawings and primarily handle projects in medical construction. We want to create a web application that allows our clients to log in and view their projects, including drawings (from Google SketchUp), which they’ll be able to view and manipulate. The application should also enable clients to make purchases directly. We want the applicatio...

Job Type: Hourly: $60.00 - $85.00

React Node.js RESTful API JavaScript Web Application API Integration API Web Development HTML CSS

We are seeking a highly skilled Senior Full-Stack Developer with 10+ years of experience to join our dynamic team. The ideal candidate will have deep expertise in Rust, Node.js, Kafka, Data Lake, and AI applications, along with hands-on experience working with AWS Cloud and Kubernetes. You will play a key role in designing, developing, and implementing scalable and robust software solutions that d...

Job Type: Hourly: $50.00 - $100.00

Node.js React TypeScript Kubernetes Rust JavaScript

We are seeking a highly skilled full-stack web developer with extensive experience in blockchain technology and modern web development practices. The ideal candidate will assist us in building a sophisticated website that integrates blockchain functionalities. You should be comfortable with both front-end and back-end development and have a strong grasp of the latest frameworks and technologies. I...

Job Type: Hourly: $75.00 - $150.00

Node.js React PostgreSQL TypeScript Docker Blockchain Web3 Web Development

I'm looking for an expert JavaScript developer with strong React and D3.js skills for a quick one-hour task. You'll need to fix a specific issue with D3.js charts not rendering correctly in our React components. Must have experience with React/D3.js integration patterns and be able to diagnose and implement a solution within the hour. The ideal candidate can start immediately and provide a brief e...

Job Type: Hourly: $43.00 - $70.00

React D3.js Node.js JavaScript

We already have a live production site at social.ee Basically I have contracted out the work to several large offshore Indian companies, but have so far been very unhappy with the lack of communication, too many project managers, slow code deployment, and constant need for my team to do extensive QA/QC of the tickets. Some is okay, but my experience so far has been terrible. This is a huge opportu...

Job Type: Hourly: $10.00 - $25.00

Node.js React Amazon Web Services API JavaScript MongoDB API Integration Web Application Web Development API Development

I’m launching a crypto payment gateway service called Cryptrac that allows online and physical businesses to accept crypto payments through a branded, white-label interface. I need a skilled full-stack developer (or small team) to build the first version of the platform using the NOWPayments API, specifically the create-payment endpoint. Platform Requirements: Frontend • Merchant-facing dashboard ...

Job Type: Fixed price

React Node.js Web Development JavaScript Full-Stack Development API Integration Blockchain Cryptocurrency