Search Results for: Pl

We are seeking a skilled freelancer to perform a comprehensive audit of our WordPress website tailored for our new fitness app. The project involves refreshing the user interface and enhancing user experience, along with integrating marketing strategies and developing service products with direct Stripe payment functionality. Ideal candidates should have experience in fitness apps and a strong und...

Job Type: Fixed price

Web Design App Design WordPress Web Development User Flow Usability Testing Website Audit Branding & Marketing

I’m looking for a skilled full-stack developer with hands-on experience building applications inside Replit to take over a well-structured SaaS prototype and continue development through launch and beyond. The app is built using React (Next.js with TypeScript), Next.js API routes, and PostgreSQL, all hosted and deployed via Replit’s cloud environment. The platform features multi-tenant architectur...

Job Type: Hourly: $30.00 - $60.00

Web Design JavaScript Web Development CSS React Node.js PostgreSQL Replit

Various different tasks on an existing Shopify store with many customizations already done to it. The store uses the Buildify app because it's easier for the owner to make changes so some of the customizations need to work with that app (i.e. using javascript events to first wait for buildify sections to load and then apply changes). Some tasks require Shopify API knowledge.

Job Type: Hourly: $40.00 - $70.00

Web Design Shopify Plus Shopify Web Development HTML CSS JavaScript Shopify Theme GraphQL

Description: We're looking for a part-time Frontend Engineer with strong skills in React, Next.js, and Ant Design to help us revamp the UI/UX of an existing business application. This is not a greenfield project—you’ll be working within an established app to modernize and streamline the interface for a better user experience. While some screens will have existing wireframes or design guidance, man...

Job Type: Hourly: $40.00 - $70.00

User Experience Design JavaScript React Web Application Node.js Web Development

We're seeking a skilled developer to join our team working on Aerotage's AI-powered. This cutting-edge Electron application integrates modern TypeScript, React, and AI capabilities (OpenAI and Anthropic). This is a desktop app with Model Context Protocol integration to LLMs. Video interview and government ID is required.

Job Type: Hourly: $70.00 - $85.00

TypeScript AI Agent Development React API Electron

Got it — here's the expanded and clarified pitch for your AI platform, written for Upwork software engineers, infused with your full visionary intent and technically explained — now using the correct persona spelling: Marilyn Rowe, and drawing from everything you’ve shared: --- Project Title: Build a Superintelligent AI Platform to Research, Promote & Connect Every Sci-Fi, Fantasy & Futuri...

Job Type: Hourly: $25.00 - $52.00

Natural Language Processing Python Artificial Neural Network Artificial Intelligence Data Science Neural Network Deep Learning Machine Learning deeplearn.js

We’re looking to build an early stage prototype of a smart ring concept with a color-changing LED display on the surface (covering the top 30-50%) - no biosensors or app/BLE connectivity needed yet (although if you are experienced with this as well, that would be great to know). This is for a wearable tech concept we’re developing, and we want the first version to look and feel real, with a workin...

Job Type: Hourly: $50.00 - $80.00

Industrial Design Mechanical Engineering Electrical Engineering

Hello! I’m looking for a talented freelance Laravel developer to help take a passion project to the next level—a web application I built for my candle-making business that supports research, development, and product formulation. As a self-taught developer, I’ve created this tool from the ground up. It’s become a fairly sophisticated internal system, currently running only in a local development en...

Job Type: Hourly: $25.00 - $75.00

JavaScript PHP Vue.js API CSS

Need a couple things on my Shopify store tweaked. Specifically using a third party freight rate app. Not a big job but could grow into something more. Thanks.

Job Type: Hourly

Web Design Shopify Apps Shopify SEO Ecommerce Website Shopify Ecommerce Website Development Website Product Listings Dropshipping Shopify Theme Theme Customization Shopify Plus Shopify Templates Data Entry Product Listing Ad

Opportunity: Full Stack Developer (U.S.-Based, Remote, HIPAA-Compliant Platform) Flexible • Part-Time • Long-Term Engagement We’re looking for a skilled and self-motivated Full Stack Developer based in the U.S. to take full ownership of a secure, HIPAA-compliant online therapy platform — currently in its final development stage. You'll be stepping into a meaningful project designed to support ment...

Job Type: Hourly: $50.00 - $80.00

Mobile App Development Node.js Web Development React Native Firebase Stripe Healthcare IT