AI Development Projects in KolkataAI Development Projects in KolkataDocFlow AI – Intelligent Document Processing Platform
DocFlow AI is an enterprise document intelligence platform that transforms unstructured documents into searchable, actionable knowledge.
The platform automatically extracts information from PDFs, Word files, invoices, contracts, and reports, builds a searchable knowledge base, and enables users to interact with their documents through an AI assistant using Retrieval-Augmented Generation.
It combines OCR, structured extraction, RAG, AI agents, and workflow automation to simplify document-heavy business operations.
Features:
PDF Processing
OCR Pipeline
RAG
AI Chat with Documents
Entity Extraction
Document Classification
Knowledge Base
Citation Generation
Role-based Access
FastAPI Backend
Tech Stack:
Python
FastAPI
LangGraph
LangChain
ChromaDB
PostgreSQL
Docker
Redis
OpenAI
OCR KTech is a modern online tech education platform built to help students and professionals gain real-world, job-ready skills. It offers industry-aligned courses in Full Stack Development, AI & Machine Learning, Data Analytics, Cloud, DevOps, Cybersecurity, and emerging technologies.
Designed with a powerful MERN-stack backend, KTech focuses on hands-on learning, live & recorded sessions, secure payments, and scalable course management—bridging the gap between theory and practical industry experience. 
