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I need a single AI companion that my two friends and I can reach from wherever we happen to be—browser, phone, or desktop. The same chat window that answers our everyday trivia, personal reminders, and “why isn’t this code compiling?” questions should also double as a smart vault for our files. Here’s the flow I have in mind: a user logs in, asks a question, drops in a PDF or an image, and later returns on another device to pick up the threaded conversation or retrieve that file with a quick search. The assistant must therefore combine a solid NLP backbone (OpenAI, Llama-based, or another proven model), a structured storage layer for documents, images, and audio/video, and a clean cross-platform interface built with a shared codebase to minimise maintenance. Key outcomes I expect from you • A responsive web client, packaged mobile app, and lightweight desktop build that all point to the same backend • Conversational Q&A covering general knowledge, personal queries and hands-on technical support, with context preserved across sessions • File ingestion, tagging, and retrieval for documents, images, and audio/video, with preview where sensible • User-level privacy controls so only the three of us see our own content • Deployment scripts and brief hand-off documentation so we can run, update, or extend the system ourselves If this aligns with your experience in NLP, vector search, cloud storage, and cross-platform UI frameworks, let’s talk about the architecture and milestones.
Project ID: 40194815
9 proposals
Remote project
Active 2 mos ago
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9 freelancers are bidding on average $68 AUD for this job

Hello, I have carefully analyzed your requirements and previously delivered a cross-device AI assistant with persistent conversations, secure file ingestion, and vector-based search using OpenAI-compatible models and shared backends. Your project centers on a unified AI companion with NLP, file storage, privacy controls, and a single codebase UI. I will design a scalable architecture combining conversational AI, structured and vector storage, cross-platform clients, and secure user-level access, with clear deployment and handoff documentation. I am available to begin work immediately and committed to delivering a robust, maintainable system within the shortest possible timeframe. Best regards, Mauricio
$10 AUD in 7 days
2.8
2.8

Hi there, You’re absolutely in the RIGHT PLACE. I’ve delivered SIMILAR PROJECTS multiple times and know EXACTLY how to execute this efficiently and correctly from day one. To lock down the SCOPE, TIMELINE, AND PRICING, I’ll need to ask you a few key questions. Unfortunately, Freelancer’s 1500 CHARACTER LIMIT doesn’t allow me to break everything down properly here. Let’s jump on CHAT so I can show you my PROVEN PAST WORK, walk you through the REAL RESULTS I’ve delivered, and outline a CLEAR ACTION PLAN for your project. You’ll immediately see why my approach is DIFFERENT and EFFECTIVE. If you’re serious about getting this done RIGHT, I’m ready to move forward. Looking forward to CONNECTING and WINNING TOGETHER. Cheers, Mayank B
$20 AUD in 7 days
0.8
0.8

I appreciate the opportunity to work on your AI companion project that seamlessly integrates multi-device access with a unified chat and smart vault. Your need for a well-structured NLP backbone combined with a responsive, cross-platform interface resonates with my focus on delivering professional and user-friendly solutions that preserve context and ensure privacy. I may be new to Freelancer, but I bring solid experience to the table in NLP, vector search, cloud storage, and cross-platform UI frameworks. I’m happy to offer a free call to discuss the architecture and milestones if you’d like. Regards, Blaze Nicholas
$15 AUD in 14 days
0.3
0.3

Hey , I just finished reading the job description and I see you are looking for someone experienced in AI Model Integration, AI Chatbot Development, Conversational AI, AI Text-to-speech, AI Chatbot, Natural Language Processing, Mobile App Development, AI Development, AI Text-to-text and AI Model Development. This is something I can do. Please review my profile to confirm that I have great experience working with these tech stacks. While I have few questions: 1. These are all the requirements? If not, Please share more detailed requirements. 2. Do you currently have anything done for the job or it has to be done from scratch? 3. What is the timeline to get this done? Why Choose Me? 1. I have done more than 250 major projects. 2. I have not received a single bad feedback since the last 5-6 years. 3. You will find 5 star feedback on the last 100+ major projects which shows my clients are happy with my work. Timings: 9am - 9pm Eastern Time (I work as a full time freelancer) I will share with you my recent work in the private chat due to privacy concerns! Please start the chat to discuss it further. Regards, Salik.
$10 AUD in 5 days
0.0
0.0

Hi, there, I can develop your AI companion with a responsive web client, mobile app, and lightweight desktop build, all connected to a unified backend. The solution will feature robust NLP capabilities for Q&A, file ingestion and retrieval with tagging, and user privacy controls. I'll provide deployment scripts and clear documentation for easy updates.
$20 AUD in 1 day
0.0
0.0

With over a decade of experience as an AI consultant and systems engineer, I am the ideal candidate to create your multiplatform personal AI assistant, "raziael." My expertise lies specifically in designing and deploying high-performance AI systems that are secure, scalable, and fully aligned with business objectives - exactly what you're looking for. Whether you need a responsive web client, a mobile app, or a lightweight desktop build all pointing to the same backend, I've got you covered. As an intersectional professional in AI automation, conversational intelligence, and modern software engineering, I can bring immense value to your project. Not only am I skilled in NLP (Natural Language Processing) and vector search as you require, but I can also provide the cloud storage and cross-platform UI frameworks essential to your system. My emphasis is on practicality; every solution I deliver is production-ready. Additionally, my services go beyond development. Our engagement will span from strategy and system architecture to deployment and beyond, ensuring long-term performance through technical support and optimization. I promise to provide secure, scalable solutions with detailed documentation so you can not only run but also extend or update the system yourselves. Let's talk further about your architectural vision and project milestones - together we can create something truly impactful.
$20 AUD in 7 days
0.0
0.0

Hello I will create AI companion that you and your friends can reach from you want mobile ,web or desktop.
$100 AUD in 14 days
0.0
0.0

Australia
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