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Found 738 result(s).
Description: 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...
Tags: React, Redux, JavaScript, Web Development, API, Node.js, HTML5
Price: $20.00
Job Type: Fixed price
View JobTags: React, Node.js, Redux, Next.js, TypeScript
Price: $75.00
Job Type: Hourly: $75.00 - $80.00
View JobDescription: 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...
Tags: React Native, Node.js, API Integration, Azure Cosmos DB, MongoDB, Teradata, HTML, JavaScript, PHP, API, Python, Web Crawler Framework, Brand Development
Price: $2.00
Job Type: Fixed price
View JobDescription: 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...
Tags: React, React Native, Firebase Cloud Firestore, Google Cloud Platform, JavaScript, GraphQL, Redux, Firebase, Node.js, API, Web Application
Price: $20.00
Job Type: Fixed price
View JobDescription: 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...
Tags: React, RESTful API, JavaScript, Web Application, API Integration, API, Node.js, Web Development, HTML, CSS
Price: $60.00
Job Type: Hourly: $60.00 - $85.00
View JobDescription: I have created a fairly complete and complex MVP on Replit which I pushed to GitHub and Deployed on Render. I believe I am almost to the point of a production ready MVP but need help debugging and polishing my application as well as ensuring it has a functioning mobile application ready to go. Please see ScrubSync.io to get a better idea of what this project involves. I need: 1. Full-Stack Develop...
Tags: React, Node.js, API, API Integration, MongoDB, Python, HTML5, RESTful API, Database Architecture
Price: $45.00
Job Type: Hourly: $45.00 - $70.00
View JobDescription: 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...
Tags: React, JavaScript, D3.js, Node.js
Price: $43.00
Job Type: Hourly: $43.00 - $70.00
View JobDescription: Hello, looking at smaller bug fix for a health care app - someone who is experienced and an expert. Perhaps will lead to more jobs and work with us. Thanks
Tags: React, React Native, Android, iOS, Mobile App Development, Android App Development, Node.js, JavaScript
Price: $160.00
Job Type: Fixed price
View JobDescription: 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...
Tags: React, Amazon Web Services, Node.js, API, JavaScript, MongoDB, API Integration, Web Application, Web Development, API Development
Price: $10.00
Job Type: Hourly: $10.00 - $25.00
View JobDescription: 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...
Tags: React, TypeScript, Kubernetes, Rust, Node.js, JavaScript
Price: $50.00
Job Type: Hourly: $50.00 - $100.00
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