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You will get Chat with PDF (RAG Mini-App): Instant, Cited Answers from Your Documents

Yasir I.Status: Offline
Yasir I. Yasir I.
5.0
Top Rated
Preview imagePreview imagePreview image

Let a pro handle the details

Buy Generative AI services from Yasir, priced and ready to go.
Yasir I.Status: Offline
Yasir I. Yasir I.
5.0
Top Rated
Preview imagePreview imagePreview image

Let a pro handle the details

Buy Generative AI services from Yasir, priced and ready to go.

Project details

Turn any PDF into a searchable knowledge base using a lightweight, production-ready RAG (Retrieval-Augmented Generation) app. I’ll build a Streamlit-based solution that lets users upload a PDF and ask questions with answers grounded directly in the source text—complete with citations for accuracy and trust.

The app uses efficient PDF chunking, vector embeddings, and semantic search to retrieve the most relevant sections before generating responses, dramatically reducing hallucinations. Designed with ultra-lean core logic (~30 lines), it’s easy to maintain, customize, and deploy locally or in the cloud.

Perfect for contract analysis, internal docs, demos, or knowledge assistants. LLM-agnostic and optimized for speed, clarity, and reliability.
AI Algorithms
Large Language Model, Multimodal Large Language Model, Transformer Model
AI Applications
AI Chatbot, AI Content Creation, AI-Enhanced Classification, AI-Generated Code, Conversational AI, Natural Language Understanding, Sequence Modeling
AI Development Language
Python
AI Tools
Azure OpenAI, GitHub Copilot, Gradio, Hugging Face, Streamlit
AI Models
BERT, BLOOM, ChatGPT, GPT-4, GPT-Neo, LLaMA
What's included
Service Tiers Starter
$400
Standard
$750
Advanced
$1,500
Delivery Time 3 days 5 days 10 days
Number of Revisions
135
AI Model Integration
Batch Normalization
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Database Integration
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Detailed Code Comments
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Image Upscaling
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MLOps
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Model Deployment
-
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Model Documentation
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Model Monitoring
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Model Testing & Optimization
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Model Tuning
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Natural Language Processing
NLP Tokenization
Pre-Training
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Prompt Engineering
Setup File
Source Code
Optional add-ons You can add these on the next page.
Additional Revision
+$50

Frequently asked questions

5.0
5 reviews
100% Complete
(5)
1% Complete
(0)
1% Complete
(0)
1% Complete
(0)
1% Complete
(0)

CC

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May 29, 2026
Bookkeeper and CPA assistant

AK

Arthur K.
5.00
May 15, 2025
Expert Needed for QuickBooks Online to WorkIz Integration API Development

ET

Emil T.
5.00
May 12, 2025
B2B SaaS UI/UX for a food ordering desktop web app Yasir is a great designer, very quick to response and adjust to meet the feedback

SM

Sam M.
5.00
May 12, 2025
Development of Simple Input-Output AI Tool for Product Data Extraction Great work. Very professional and flexible. Listened very well to the instructions and responded to change requests. Sent continuous reminders in a busy work environment. Will work again.

RK

Richard K.
5.00
Jun 3, 2024
Odoo development, all things Odoo
Yasir I.Status: Offline

About Yasir

Yasir I.Status: Offline
Generative AI Engineer | AI Agents, RAG, Voice AI & Automation
100% Job Success
5.0  (5 reviews)
Karachi, Pakistan - 2:33 pm local time
I build production-ready AI agents, RAG systems, AI voice agents, document automation tools, and LLM-powered SaaS applications that help businesses automate work, reduce manual effort, and turn complex processes into simple AI workflows.

I’m Top Rated Plus with 100% Job Success and real delivery experience across AI applications, SaaS platforms, API integrations, automation workflows, ERP, CRM, Odoo, QuickBooks, Shopify, n8n, Make automation, Zapier, and cloud deployment.

What I Can Build

AI Agents & AI Assistants
Custom AI agents that can answer questions, use tools, call APIs, update systems, generate reports, qualify leads, support customers, and assist internal teams. I build sales agents, support agents, research agents, workflow copilots, and multi-step AI assistants using OpenAI, LangChain, LangGraph, CrewAI, LlamaIndex, and function calling.

RAG & Knowledge Base Applications
Chat with PDF, document search, internal knowledge base apps, semantic search, and source-based AI answers from your own data. I can work with PDFs, websites, databases, policies, manuals, reports, and internal documents using embeddings, vector databases, chunking, retrieval, and LLM pipelines.

AI Voice Agents & Call Automation
AI voice agents for inbound and outbound calls, lead qualification, appointment booking, customer support, CRM updates, and follow-up workflows. These systems can connect with CRMs, calendars, webhooks, APIs, Twilio, Vapi, Retell AI, ElevenLabs, and other voice platforms.

Document AI, OCR & Data Extraction
AI-powered document processing for invoices, contracts, resumes, forms, medical records, financial documents, emails, scanned files, and handwritten documents. I build OCR plus LLM workflows that extract clean structured data into JSON, tables, Google Sheets, CRMs, APIs, and dashboards.

n8n, Make, Zapier & API Automation
Automation workflows that connect your apps, move data, trigger actions, clean records, route leads, update CRMs, send emails, generate reports, and remove repetitive manual work. I can build workflows using n8n, Make, Zapier, webhooks, REST APIs, Google Sheets, Slack, Airtable, HubSpot, Salesforce, Odoo, Shopify, QuickBooks, Stripe, and custom systems.

Full Stack AI SaaS Development
I can build the full product layer, including frontend, backend, database, authentication, dashboards, admin panels, payment systems, API integrations, cloud deployment, and post-launch support.

Tech Stack

AI/LLM: OpenAI, Claude, Gemini, Llama, Mistral, Whisper, DALL-E
Frameworks: LangChain, LangGraph, CrewAI, LlamaIndex, Hugging Face
RAG/Vector DB: Pinecone, ChromaDB, PGVector, Supabase Vector
Backend: Python, FastAPI, Node.js, NestJS, REST APIs, GraphQL
Frontend: React, Next.js, TypeScript, Tailwind CSS
Database: PostgreSQL, MongoDB, Redis, Supabase
Automation/Cloud: n8n, Make, Zapier, AWS, Docker, Vercel, Webhooks, GitLab CI/CD

Why Work With Me

I do not just build AI demos. I build AI systems that connect with real users, real data, real tools, and real business operations. From planning and architecture to development, testing, deployment, and support, I can handle the complete build.

Message me with your AI or automation idea, and I’ll help you map the best technical approach.

Steps for completing your project

After purchasing the project, send requirements so Yasir can start the project.

Delivery time starts when Yasir receives requirements from you.

Yasir works on your project following the steps below.

Revisions may occur after the delivery date.

Requirements & Setup Confirmation

Review your use case, selected service tier, LLM provider, and deployment environment.

PDF Ingestion & Text Processing

Implement PDF loading, cleaning, and intelligent chunking optimized for retrieval accuracy.

Review the work, release payment, and leave feedback to Yasir.