You will get Develop a Bilingual RAG Chatbot with OCR and Intelligent Memory
Project details
Are you looking to automate user support, unlock hidden insights from institutional documents, or eliminate manual data lookups? I will build a production-grade, highly efficient Retrieval-Augmented Generation (RAG) chatbot system tailored to your business specifications.
What sets this project apart:
• Intelligent RAG pipeline with semantic search for context-aware, accurate, and hallucination-free AI
responses.
• Integrated OCR Engine: Native processing capabilities for scanned PDFs, image documents, or complex
structured tables.
• Real-Time SSE Streaming: Built with Server-Sent Events to deliver chunk-by-chunk dynamic text
rendering directly to the UI for a seamless user experience.
• Native Bilingual Architecture: Flawlessly processes and transitions between inputs/outputs in both Any
language.
• Contextual Memory: Tracks conversation flow effortlessly across multi-turn follow-up questions.
• Production-Ready Architecture: Built using the reliable MERN stack (MongoDB/Supabase pgvector,
Express, React, Node.js) and delivered fully containerized via Docker for instant local or cloud
deployment.
What sets this project apart:
• Intelligent RAG pipeline with semantic search for context-aware, accurate, and hallucination-free AI
responses.
• Integrated OCR Engine: Native processing capabilities for scanned PDFs, image documents, or complex
structured tables.
• Real-Time SSE Streaming: Built with Server-Sent Events to deliver chunk-by-chunk dynamic text
rendering directly to the UI for a seamless user experience.
• Native Bilingual Architecture: Flawlessly processes and transitions between inputs/outputs in both Any
language.
• Contextual Memory: Tracks conversation flow effortlessly across multi-turn follow-up questions.
• Production-Ready Architecture: Built using the reliable MERN stack (MongoDB/Supabase pgvector,
Express, React, Node.js) and delivered fully containerized via Docker for instant local or cloud
deployment.
Programming Languages
HTML & CSS, Python, TypeScriptCoding Expertise
Cross Browser & Device Compatibility, Performance Optimization, SecurityWhat's included
| Service Tiers |
Starter
$150
|
Standard
$250
|
Advanced
$400
|
|---|---|---|---|
| Delivery Time | 5 days | 10 days | 15 days |
Number of Revisions | 3 | 5 | 7 |
Design Customization | |||
Content Upload | |||
Responsive Design | |||
Source Code |
Optional add-ons
You can add these on the next page.
Fast Delivery
+$20 - $40
Additional Revision
+$20
Additional Page
(+ 2 Days)
+$40Frequently asked questions
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KM
Kate M.
Jun 12, 2026
Convert designed HTML report to print-ready PDF (page numbers, TOC, section breaks)
Shoukat did a great job. I'd tried to get this done previously without success and he solve the problem quickly and painlessly.
About Shoukat
Full-Stack Developer | AI RAG Chatbots & Custom Management Systems
Dhaka, Bangladesh - 7:50 pm local time
Why work with me?
* Intelligent AI Solutions: Expert at integrating context-aware RAG pipelines, building vector
indices, integrating OCR, and implementing real-time streaming responses (SSE).
* Clean & Containerized Code: Dedicated to writing clean, modular code structured for seamless
environment provisioning via Docker.
* Performance Focused: Optimized frontend rendering paired with scalable, highly secure backend
architectures to give your business an edge.
My Technical Expertise:
* Frontend Architecture: HTML5, CSS3, JavaScript (ES6+), React.js, Next.js, Tailwind CSS,
Responsive Web Design, and Figma-to-Code conversion.
* Backend & AI Engineering: Node.js, Express.js, RAG Pipelines, Server-Sent Events (SSE)
streaming, and OCR integration.
* Databases & Dev Tools: Supabase (PostgreSQL with pgvector), MongoDB, Firebase, Git/GitHub,
and Docker Containerization.
My Workflow:
* Discovery: I start by deeply understanding your technical goals, data sources, and system
requirements.
* Architecture & Design: I establish solid database foundations and seamless, componentized
layouts.
* Optimization & Delivery: I perform comprehensive system checking, deploy fully containerized
applications, and guarantee deterministic functionality.
I am ready to help you take your business architecture to the next level. Let's discuss your project send me a message today!
Steps for completing your project
After purchasing the project, send requirements so Shoukat can start the project.
Delivery time starts when Shoukat receives requirements from you.
Shoukat works on your project following the steps below.
Revisions may occur after the delivery date.
Data Ingestion, OCR Setup & Vectorization
I will extract text from your provided PDF or image files using OCR, chunk the data efficiently, generate high-quality vector embeddings, and store them securely inside the Supabase database.
RAG Pipeline Integration & LLM Connection Click + Add a step
I will set up semantic search logic, optimize context retrieval to reduce hallucinations, link the system to the LLM (like DeepSeek/OpenAI), and implement custom bilingual processing filters.