Freelancer vs Upwork (2026)
Freelancer vs Upwork (2026) - An Honest, Side-by-Side Comparison for Businesses and Freelancers
Improve AI chatbot on mobile app I built an initial chatbot on a React Native app myself But the response is not correct, sometimes wrong The time of response is delayed now I want to upgrade and improve the response speed and accuracy using RAG and Vector db, using Pipecone, etc Must required skills: React Native, RAG, Open AI LLM It is really urgent task
Improve AI chatbot on mobile app I built an initial chatbot on a React Native app myself But the response is not correct, sometimes wrong The time of response is delayed now I want to upgrade and improve the response speed and accuracy using RAG and Vector db, using pipecone, etc Must required skills: React Native, RAG, Open AI LLM It is really urgent task
Fluent in English please This project is for the development of a focused AI assistant, not a generic chatbot. The goal is to create a knowledge-based financial guidance assistant that answers questions using curated materials from a book and supporting financial education resources. Please read the full project description carefully before applying. Proposals that clearly demonstrate experience with RAG (Retrieval Augmented Generation) systems and AI chat assistants will receive priority review. Project Overview I have just published my first book on Amazon and will serve as one of the primary knowledge sources used by the AI assistant. I have not applied any marketing for the book at this point as I am waiting for the completion of this project. The project is intentionally focused a...
Fluent in English please This project is for the development of a focused AI assistant, not a generic chatbot. The goal is to create a knowledge-based financial guidance assistant that answers questions using curated materials from a book and supporting financial education resources. Please read the full project description carefully before applying. Proposals that clearly demonstrate experience with RAG (Retrieval Augmented Generation) systems and AI chat assistants will receive priority review. Project Overview I have just published my first book on Amazon and will serve as one of the primary knowledge sources used by the AI assistant. I have not applied any marketing for the book at this point as I am waiting for the completion of this project. The project is intentionally focused a...
In need for a skilled AI developer to create a an AI Agent for research, its core goal is to be an assistant system for me. This system will process and generate responses solely from documents that I upload. The use of DeepSeek or Chat GPT 12x7B or a comparable high-accuracy model is required. Key features should include: you have the freedom to use any of the following or suggest an alternative to establish my requirements : Option 1: Custom Chat UI + Retrieval Option 2: Pre-built RAG System + DeepSeek 12x7B Option 3: Quivr AI + DeepSeek 12x7B - Long-context processing - Retrieval-augmented generation (RAG) - Workspace-based document organization - Chain-of-thought reasoning - Citation generation The ideal system would be cost effective, scalable, and easy to maintain. I am open ...
We are looking for experienced AI Developers to help design and build an advanced AI-powered platform. The role involves developing intelligent chatbots, Retrieval-Augmented Generation (RAG) systems, multimodal AI capabilities, and scalable backend architectures. You will work closely with the founding team to bring innovative ideas to life—from concept to production-ready systems. Key Responsibilities Build and deploy AI chatbots using modern LLM frameworks Design and implement RAG pipelines for document and knowledge-base querying Integrate OCR and Vision models for document and image understanding Implement Text-to-Speech (TTS), Speech-to-Text (STT), and Speech-to-Speech (STS) pipelines Fine-tune LLMs to create offline, self-hostable AI models Architect and develop a scalab...
Freelancer vs Upwork (2026) - An Honest, Side-by-Side Comparison for Businesses and Freelancers
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