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Toutes les annonces Upwork synchronisées - recherche par titre ou description
React Native Developer Needed — Two-Sided Marketplace App (Sweden)
🚀 React Native Developer Needed — Two-Sided Marketplace App (Sweden) I'm building StjänsTify, a mobile app that connects people who need help with everyday tasks (customers) with people looking for...
Client: Sweden · ⭐ 0.00 · il y a 1 semaine
Add Netlify Serverless Function to Secure API Key for Live AI Chatbot
# Upwork Job Posting ## Walnut Hill Mortgage — AI Chatbot API Security Fix --- **JOB TITLE:** Add Netlify Serverless Function to Secure API Key for Live AI Chatbot --- **JOB TYPE:** Fixed Price **...
Client: United States · ⭐ 0.00 · il y a 1 semaine
AI Engineer for Agentic Ecommerce Systems
Seeking a highly skilled AI Engineer to design and build an integrated agentic operating system for ecommerce and creative workflows. For every pipeline that's completed and built, which mainly contai...
Client: USA · ⭐ 5.00 · il y a 1 semaine
Custom Nonprofit CRM & Database System — Full Stack Developer
ABOUT US We are a small nonprofit organization seeking to replace our current CRM (Neon CRM) with a fully custom, open-source solution. We need a system that is intuitive for a non-technical team, fle...
Client: United States · ⭐ 0.00 · il y a 1 semaine
Agentic AI Marketing Operator Software requirement
We are seeking a development agency to create an Agentic AI Marketing Operator SaaS. The project involves creating a marketing platform powered by intelligent AI Agents to Optimise performance. Key r...
Client: India · ⭐ 4.13 · il y a 1 semaine
Senior Vue.js Developer for Error Fixing
We are seeking a Senior Vue.js Developer to address and resolve errors in our application. The ideal candidate will have a strong understanding of Vue.js and be able to identify and fix issues efficie...
Client: United States · ⭐ 0.00 · il y a 1 semaine
Freelance Development Agreement — Echo | Phase 1 MVP
Description The project is positioned as a tool for administrative documentation and practice management — not as a medical device or diagnostic aid. Echo is the first natively French-language therape...
Client: CAN · ⭐ 0.00 · il y a 1 semaine
Foundations - Senior Full-Stack Dev(PHP / CodeIgniter)
Scope is attached. Fixed quote only. We do not do calls. Please review the scope and ask questions. We are happy to answers. Please provide estimated timeline and be transparent about quotes. I can ne...
Client: United States · ⭐ 2.69 · il y a 1 semaine
Freelance Development Agreement — Echo | Phase 1 MVP
Description The project is positioned as a tool for administrative documentation and practice management — not as a medical device or diagnostic aid. Echo is the first natively French-language therape...
Client: CAN · ⭐ 0.00 · il y a 1 semaine
Lab website create, manage and update
We are seeking a skilled web designer to create a professional website for our lab. The ideal candidate will have experience in web development and design, with a strong portfolio showcasing previous...
Client: USA · ⭐ 0.00 · il y a 1 semaine
Senior n8n API Developer for Car Rental Voice AI Workflow — GoHighLevel, Webhooks, REST APIs
I’m looking for a senior n8n/API automation developer to help fix and complete a production AI voice workflow for a car rental business. This is not a simple chatbot project. The workflow connects a...
Client: USA · ⭐ 5.00 · il y a 1 semaine
Quick Fix Needed for AI Voice SaaS Platform
We are looking for an experienced AI SaaS developer to resolve issues on our existing Voice AI platform. The platform is built with Next.js, React, Node.js, PostgreSQL, and OpenAI APIs. The ideal dev...
Client: United States · ⭐ 5.00 · il y a 1 semaine
# DevOps / Full-Stack Developer — Property Management SaaS
**Part-Time (10-20 hrs/week) | Ongoing | Remote** We're building a property management platform on **Next.js 14, TypeScript, Tailwind, Supabase, and Vercel**. I'm the product owner and primary deve...
Client: United States · ⭐ 4.98 · il y a 1 semaine
Cloud-Based Multi-User LMS Development
We are looking for an experienced developer to build a cloud-based Learning Management System for our internal staff training. The LMS will be used by our audit/accounting firm to train staff through...
Client: Pakistan · ⭐ 5.00 · il y a 1 semaine
Website for a marketing agency
Looking for a vercel developer that can do a similar website to this: https://www.wellnesscollective.me/
Client: United Arab Emirates · ⭐ 0.00 · il y a 1 semaine
Software Engineer - Ecommerce Specialist
I need you to develop my ecommerce store and manage digital marketing, my project is focusing a clothing brand offering different clothing category to different age and sizes
Client: Pakistan · ⭐ 0.00 · il y a 1 semaine
Need Full Stack Developer for AI Chatbot Web App | Laravel, React, Vue, Node.js
* ent * WebSocket / Real-time Chat * AI API Integration (OpenAI, GPT, Claude, etc.) * MySQL/PostgreSQL * Tailwind CSS Project Features * AI friend/companion chatbot * Multiple personality modes * Re...
Client: United States · ⭐ 4.80 · il y a 1 semaine
Senior Backend Architect for Logistics Platform [No Agencies]
We are looking for a highly experienced Backend Architect / Tech Lead to lead the architecture and development of a scalable ride-based logistics platform similar to Porter. Role Overview The candida...
Client: India · ⭐ 4.77 · il y a 1 semaine
Senior Full Stack Web/Mobile Developer for ViveFit Application
We are seeking a Senior Full Stack Web/Mobile Developer to join our team at ViveFit by Paula. This role requires an experienced professional who is ready to take full ownership of the development and...
Client: Poland · ⭐ 0.00 · il y a 1 semaine
Full-Stack, Frontend & Backend Developer
We are seeking a talented Full-Stack Developer to join our team and help build cutting-edge web applications. The ideal candidate will have experience in both frontend and backend development, working...
Client: Ethiopia · ⭐ 4.97 · il y a 1 semaine