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Contact usLLM & RAG Solutions
At iTechNotion, we specialize in building LLM-powered solutions enhanced with Retrieval-Augmented Generation (RAG). These systems understand context, access your proprietary knowledge, and generate accurate, reliable, and domain-specific responses.
Trusted by AI First Teams
LLM & RAGGet in Touch
What Is RAG (Retrieval-Augmented Generation)?
RAG = LLM + Your Private Knowledge Base
Traditional large language models (LLMs) rely only on pre-trained data. RAG-powered systems go further by:
- Searching your documents, databases, or files in real-time
- Extracting relevant context to guide LLM responses
- Delivering accurate, personalized, up-to-date output
LLM + RAG Use Cases We Build
Document AI Agents
- Ask natural questions about PDFs, SOPs, policies, and manuals
- Chat with contracts, research, HR documents, or onboarding content
Internal Support Assistants
- AI copilots for employees: “Where do I apply for leave?”
- Personalized help desk bots powered by internal knowledge
Knowledge-Driven Chatbots
- Train bots on product catalogs, service guides, or customer FAQs
- Multi-language, dynamic updates via CMS or Notion sync
Domain-Specific Advisors
- Financial bots that answer based on your rules, not GPT’s guesses
- Healthcare knowledge agents powered by medical docs + standards
Tools & Technologies We Use
LLMs
OpenAI
GPT-4
Claude
Gemini
Frameworks
LangChain
LlamaIndex
Semantic Kernel
Memory
Pinecone
Weaviate
Redis
Qdrant
Workflows
n8n
Zapier
Make.com
Integrations
Gmail
Notion
HubSpot
Slack
Google Sheets
APIs
How We Build LLM & RAG Systems
1. Use Case Discovery
Understand your data, needs, and business rules
2. Data Source & Vector DB Setup
Index files, folders, tools (Notion, Airtable, PDF, DB)
3. Retrieval Chain + Prompting
Configure LangChain/LlamaIndex pipeline with filters, logic
4. Testing & Fine-tuning
Run queries, compare hallucination rates, adjust chunking & embeddings
5. Secure Deployment
Scalable, trackable, monitored hosting setup
1530+
Projects
7+
Products
590+
Clients
20+
Countries
Why ChooseGet in Touch
iTechNotion?
- Pioneers in Agentic AI and LLM-based automation
- End-to-end development of intelligent digital workers
- 14+ years of software excellence, now powering AI-native solutions
- Hybrid team approach: Human Intelligence + AI for maximum productivity
- Experts in OpenAI, LangChain, Pinecone, n8n, and custom AI workflows
- Transparent communication and milestone-driven execution
- Tailored AI strategies based on your unique business workflows
- Continuous agent optimization with real-world feedback loops
- Agile delivery with scalable, cost-efficient engagement models
- Built-in security, compliance, and ethical AI best practices
Results You Can Expect
- 10x more accurate than generic GPT bots
- Slash manual lookup and response times
- Enable 24/7 domain-specific support
- Keep private data secure and self-hosted if needed
Our Recent Case Studies
Clients Speak-Out Their StoriesOur Pride
Serving Our Web Development Solution Across Diverse Industries
Media
Fintech
Bank
Startup
Sport
Agedcare
Healthcare
E-commerce
Travel
Education
Fitness
Real estate
Pharmaceutical
Retail
Logistic
Industry 4.0
Ready to Kick-Off a New Project?
We are committed to providing our clients with the top solutions through global business ventures.
Trusted Clients
" They accepted a huge challenge and exceeded it. We're all better because they did. "
- Bill Crose Founder & CEO, Adyton
" The team’s in-depth knowledge extends to all things web and beyond. "
- Thomas Hayes Founder, Group Piex
" The Leave and Attendance Management project has been a great value for our money. "
- GoPaL Prajapati Chief Project Manager, DB Corp Ltd (Dainik Bhaskar)
" Very Pleased with app development! highly recommended services! "
- Joey Wargachuk App Development
" Highly recommend for web development, apps, e-commerce, database management, etc. very reliable A+++ "
- Tony eCommerce site
" Avkash and his team at iTechNotion have done a great job developing our app and we are pleased enough to continue working with them to develop of our remaining applications. "
- Selwyn IOS app development
" Very good work again. I recommended this great professional and excellent provider. The communication is very good. Is my partner from Portugal and a member that i want in my team of www.toranjadesign.com my company. "
- Amvidigal Android TV Launcher App
" Hired team for few tasks in last 2-3 years. Prompt reply, top notch service and affordable quotes. They even went extra mile to deliver tasks which were not their responsibility. "