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English
$
USD
I will build a rag chatbot trained on your pdfs, documents and website
Usama
Level 1
5.0
5.0
About this gig
Need an AI chatbot that answers from YOUR documents, not generic internet guesses?
Built for small business owners, support teams and founders who want 24/7 answers from their own PDFs, policies, product docs and website.
RAG (Retrieval-Augmented Generation) means the bot finds the right passage in your files before it answers and cites the source, so it stays accurate.
What you get:
- Chatbot trained on your PDFs, Word/TXT files and website pages
- GPT-4o, Claude or Gemini, your choice
- Source citation on every answer
- Web chat widget for your site (Standard+)
- Admin panel to add or update documents (Standard+)
- Full source code and setup guide (Premium)
How it works:
1. You send documents and your website URL
2. I build, test and send a private demo link in 37 days
3. Revisions, then deployment to your website, WhatsApp or Slack
Why me: full-stack developer (Python, FastAPI, LangChain, vector databases), 1-hour average response time, every order delivered on time.
To start, send your files, website URL and 5 questions your customers actually ask.
Message me before ordering and I'll confirm the right package for your data size.
Get to know Usama
Usama
Full Stack AI Chatbot Developer
Level 1
- FromPakistan
- Member sinceJul 2026
- Avg. response time1 hour
- Last delivery1 day
Languages
English, Urdu
Greetings, I'm Usama a Full Stack Developer specializing in modern web development.
I build responsive apps using HTML5, CSS3, JavaScript, Angular, and SQL, plus C++, Python, Java, and C# for backend logic, algorithms, and coding projects. I help with programming tasks, debugging, technical documentation, and system diagrams (UML/ER/flowcharts), along with Linux/Ubuntu setup & scripting.
Whether it's a full-stack app, coding project, or hands-on debugging help I deliver clean, welldocumented work with clear communication and on-time results.
Let's build something great together!
My Portfolio
FAQ
What do I need to send you to start?
Your documents (PDF, Word, TXT), your website URL if you want it crawled, and 5–10 real questions your customers ask. That's enough for me to build the first demo.
What is a RAG chatbot
A chatbot that retrieves relevant passages from your own content before answering, so responses stay grounded in your material instead of generic guesses.
Do I own the code?
Yes. Standard and Premium include full source code with a setup guide; you own it outright. Basic is a hosted demo build — upgrade any time and I'll hand over the code.
Are OpenAI, Claude or hosting costs included?
No. AI API, hosting and vector-database fees are billed to your own accounts so you control cost. For a typical small business bot expect $5–$30/month in API usage; I'll show you how to set a spending cap.
Will it make things up (hallucinate)?
Far less than a plain ChatGPT bot. RAG forces the model to answer from your documents and cite the source. If the answer isn't in your files, it says so and offers to connect the customer to a human, rather than inventing one.
Can it connect to my website, WhatsApp or Slack?
Website widget is included from Standard. WhatsApp or Slack is included in Premium or available as a $60 extra on any package. CRM or database connections are Premium only — message me first so I can confirm the API.
What happens after delivery?
Every package includes a walkthrough of how to update documents yourself. Premium adds 14 days of support; a 30-day support extra is available on all tiers.
How many pages can it handle?
Basic up to 30 pages, Standard up to 150 pages plus your website, Premium unlimited. Not sure of your page count? Message me and I'll size it for you.
Can you add the chatbot to my website?
Yes, I can integrate chatbot into your existing website.
Can chatbot answer questions about my business?
Yes, it can answer questions based on information you provide.
Reviews
1 reviews for this Gig
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Rating Breakdown
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G 
grishe
Canada
I had a great experience working with Usama on my RAG chatbot project. He understood the requirements quickly and delivered a solid solution with great attention to detail. Communication was smooth, and he was very helpful throughout the project. Highly recommended for RAG, AI, and chatbot development!
$50
Price
1 day
Duration
Helpful?
Reviews
1 reviews for this Gig
| (1) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
G grishe
Canada
I had a great experience working with Usama on my RAG chatbot project. He understood the requirements quickly and delivered a solid solution with great attention to detail. Communication was smooth, and he was very helpful throughout the project. Highly recommended for RAG, AI, and chatbot development!
$50
Price
1 day
Duration
Helpful?
