You will get a Fully Local AI Chatbot with RAG + Speech-to-Text on Your Documents
Top Rated
Project details
Need a smart, private chatbot that can answer questions from your own documents — without relying on any cloud APIs?
I will build a fully offline RAG-based (Retrieval-Augmented Generation) chatbot that can search and answer questions from your own PDFs, Word docs, or text files. Even better — it will support voice input, converting your speech to text and letting you chat naturally.
🔧 What You'll Get:
✅ A custom-built local chatbot using state-of-the-art open-source LLMs
✅ RAG pipeline to accurately answer from your uploaded documents
✅ Speech-to-text capability (via Whisper) for voice queries
✅ A secure local environment — no internet required
✅ Simple frontend interface (web-based)
✅ Integration with your own document set (PDF, DOCX, TXT, etc.)
🎯 Ideal For:
• Professionals with sensitive data (law, finance, healthcare)
• Organizations seeking a secure AI assistant
Let your data stay yours. Get a local AI assistant that’s powerful, private, and always ready to listen.
📩 Message me now to get started!
I will build a fully offline RAG-based (Retrieval-Augmented Generation) chatbot that can search and answer questions from your own PDFs, Word docs, or text files. Even better — it will support voice input, converting your speech to text and letting you chat naturally.
🔧 What You'll Get:
✅ A custom-built local chatbot using state-of-the-art open-source LLMs
✅ RAG pipeline to accurately answer from your uploaded documents
✅ Speech-to-text capability (via Whisper) for voice queries
✅ A secure local environment — no internet required
✅ Simple frontend interface (web-based)
✅ Integration with your own document set (PDF, DOCX, TXT, etc.)
🎯 Ideal For:
• Professionals with sensitive data (law, finance, healthcare)
• Organizations seeking a secure AI assistant
Let your data stay yours. Get a local AI assistant that’s powerful, private, and always ready to listen.
📩 Message me now to get started!
AI Algorithms
Large Language Model, Multimodal Large Language Model, Transformer ModelAI Applications
AI Chatbot, AI Text-to-Image, AI Text-to-Speech, Anomaly Detection, Natural Language Generation, Natural Language Understanding, Sentiment AnalysisAI Development Language
PythonAI Tools
PyTorch, TensorFlowAI Models
ChatGPT, GPT-3, GPT-4, GPT-Neo, LLaMA, WhisperWhat's included $2,000
These options are included with the project scope.
$2,000
- Delivery Time 14 days
- Number of Revisions 2
- AI Model Integration
- Model Deployment
- Prompt Engineering
- Source Code
Optional add-ons
You can add these on the next page.
Fast 7 Days Delivery
+$500
11 reviews
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CA
Chris A.
Aug 16, 2026
Building a Trading module for local AI Agent
⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️ 10/10
Once again Cherif has been absolutely outstanding from start to finish. He has just completed a very complex project for me, and the final result has exceeded what I originally imagined when we started.
This was far from a simple job. It involved a lot of custom development, integrations, automation, testing, problem-solving and continuous improvements as the project evolved. Cherif handled every challenge professionally and always found a way forward.
What impressed me most was his patience and willingness to keep improving things rather than simply doing the minimum required. There were plenty of changes, new ideas and difficult technical problems along the way, and he stuck with it until everything came together properly.
The difference between where the project started and where it is now is massive.
Cherif is highly skilled, reliable, easy to work with and genuinely cares about delivering a great end product. I am looking so forward to future projects.😊
If Upwork allowed 10 stars, I would give him all 10. Highly recommended.
Thank you very much for everything Chérif 😊
Once again Cherif has been absolutely outstanding from start to finish. He has just completed a very complex project for me, and the final result has exceeded what I originally imagined when we started.
This was far from a simple job. It involved a lot of custom development, integrations, automation, testing, problem-solving and continuous improvements as the project evolved. Cherif handled every challenge professionally and always found a way forward.
What impressed me most was his patience and willingness to keep improving things rather than simply doing the minimum required. There were plenty of changes, new ideas and difficult technical problems along the way, and he stuck with it until everything came together properly.
The difference between where the project started and where it is now is massive.
Cherif is highly skilled, reliable, easy to work with and genuinely cares about delivering a great end product. I am looking so forward to future projects.😊
If Upwork allowed 10 stars, I would give him all 10. Highly recommended.
Thank you very much for everything Chérif 😊
CA
Chris A.
Mar 29, 2026
Building an Offline Mixture of Agents System with Persistent Memory
⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️ Absolutely unreal work – genuinely completely blown away I honestly don’t even know where to start. Cherif is on a completely different level. What he’s delivered here is far beyond what I expected. This wasn’t a simple job at all, it was extremely complex, technical, and needed someone who actually understands systems properly and he brought my vision to life. Honestly mind blown. If your looking for a developer look no further. Cherif is the man, he is an absolute gentleman and insanely talented. I am extremely lucky to have found him on Upwork, Honestly I can't find the words to express how grateful I really am. Thank you very much Cherif. 😊
JC
Joshua C.
Mar 26, 2026
Clareo AI
Cherif and Team did amazing work for me, he is top of class for delivery, timing and value.
AA
Almaha A.
Feb 24, 2026
Document ingestion and report generation
Our second time working with Cherif, and once again he delivered perfectly, solving every problem with the best possible solution. We were truly amazed by him and his work, and will definitely keep coming back to him in the future. 10/10.
AA
Almaha A.
Dec 29, 2025
Custom LLM Implementation in web project
Exceptional work from cherif, he solved every issue that came up easily , and walked us through everything.
Very skillful, and extremely helpful. Will definitely work with him in the future. very detail oriented and even noticed things we didnt and fixed them. He never said i cant do it he always looked for ways to make things happen.
Very skillful, and extremely helpful. Will definitely work with him in the future. very detail oriented and even noticed things we didnt and fixed them. He never said i cant do it he always looked for ways to make things happen.
About Cherif
AI Engineer
100%
Job Success
Tunis, Tunisia - 1:32 am local time
AI Engineer. Problem breaker. System builder.
6+ Years of Experience | 250+ Projects Delivered Worldwide
I don’t just build AI models, I build AI systems that do the work.
If you need agents that take actions, automation that replaces manual processes, or an AI product that actually scales beyond a demo… you’re in the right place.
What I do:
I design and engineer AI agents that pull data, process it, make decisions, trigger workflows, and integrate smoothly into your business. From idea → architecture → production-ready system, I handle the full journey.
What I can:
If it can be automated, optimized, or transformed with AI, I’ll build it. Clean. Scalable. Maintainable. No messy hacks. No fragile prototypes.
How I work:
I break complex problems into small solvable pieces.
I engineer each piece with clarity.
Then I plug everything into one coherent AI system that just works.
Simple in appearance. Powerful underneath.
I’ve worked with startups, individuals, and companies worldwide, delivering high-impact AI solutions across different industries. I focus on results, not noise.
My schedule is usually packed, but when I commit to a project, I prioritize it and deliver with precision.
If you want AI that actually moves the needle, not just looks good in a demo, let’s build it.
Steps for completing your project
After purchasing the project, send requirements so Cherif can start the project.
Delivery time starts when Cherif receives requirements from you.
Cherif works on your project following the steps below.
Revisions may occur after the delivery date.
testing