What is RAG (Retrieval-Augmented Generation)?

RAG combines retrieval of relevant information from knowledge bases with generative AI to provide accurate, contextual responses. It enables AI systems to access up-to-date information beyond their training data.

How much does custom AI chatbot development cost?

Custom AI chatbot development costs vary based on complexity, features, and integration requirements. Basic chatbots start from $5,000, while enterprise-grade RAG systems range from $15,000-$50,000+.

LangChain vs LlamaIndex: Which is better?

LangChain excels at complex workflows and agent chains, while LlamaIndex specializes in data indexing and retrieval. Choose LangChain for multi-step processes, LlamaIndex for document-heavy applications.

What are the benefits of Multimodal RAG?

Multimodal RAG processes text, images, and documents together, enabling comprehensive understanding of mixed-media content. It's ideal for technical documentation, medical records, and visual data analysis.

AI Engineer USA | Custom AI Solutions for American Businesses

Your AI & Automation Partner in USA

Experienced Expert Generative AI & NLP Engineer

I'm Muaz Ashraf - your technical partner in overcoming AI and automation challenges for American businesses. With expertise in Generative AI, NLP, and intelligent system design, I provide AI consulting to help US companies unlock their full potential. I specialize in HIPAA-compliant healthcare AI solutions, enterprise automation for Fortune 500 companies, and cutting-edge AI systems for Silicon Valley startups.

🕐 Working Hours: Available during EST/PST business hours with flexible scheduling for urgent projects. Remote collaboration across all US time zones.

My expertise and Projects includes Chatbots, RAG, Agentic Chatbots, Multimodal Chatbots, Twilio, Voice agent, Eleven Labs and working extensively with technologies like LlamaIndex, LangChain, Hugging Face and Multi-Agent frameworks like Agno, Crewai. MCP. OpenCV, OCR, Web-Scraping, speech to text, text to speech, Realtime transcription, LLMs, Vector Databases, Graph Databases.

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Muaz Ashraf - AI Engineer and Consultant serving USA market

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Enterprise Security

Bank-grade encryption, HIPAA compliance, and zero-trust architecture protect your sensitive data.

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99.9% Reliability

Production-tested systems with failover redundancy ensure your AI never sleeps.

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Infinite Scalability

Cloud-native architecture scales from 100 to 10M+ users without breaking a sweat.

Innovation & Excellence for USA

Committed to delivering state-of-the-art AI solutions that push the boundaries of what's possible for American businesses. Every project is an opportunity to innovate and create meaningful impact across the United States.

AI Consulting & Real-World Applications for USA

Discover how my AI consulting expertise can be applied to solve complex challenges and drive innovation for American companies with LlamaIndex and other cutting-edge tools.

Intelligent Chatbots & Virtual Assistants

Developed advanced conversational AI using RAG, LLMs, LlamaIndex, and LangChain for automated customer support, information retrieval, and personalized user experiences for American businesses.

Automated Data Processing & Insights

Leverage OCR, OpenCV, and web scraping for automated data extraction from documents and websites, transforming raw data into actionable insights for US enterprises.

Custom AI Agents & Workflow Automation with LlamaIndex

Built bespoke AI agents using frameworks like CrewAI and LlamaIndex to automate complex tasks, streamline workflows, and enhance operational efficiency for American companies.

Real-time Speech & Language Solutions

Implemented real-time speech-to-text, text-to-speech, and transcription services for applications in accessibility, content creation, and voice-controlled systems for US businesses.

Multimodal RAG

Implemented Multimodal RAG Using Pinecone and Clip Model for embed Image and Text and chat with them showing relevent text and Image

Custom MCP Server

Implemented Custom MCP Server Using Python and Flask for GitHub Actions, PRD Generation, and Fireflies Transcription

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Latest AI Insights for USA Market

Deep dive into cutting-edge AI technologies and implementations for American businesses

Multimodal RAG Systems

Explore advanced techniques for building RAG systems that process both text and images using CLIP, ColPali, and more.

CLIP + Pinecone Implementation
ColPali Vision-Based RAG
Multimodal Embeddings

Advanced RAG Techniques

Master cutting-edge RAG optimization strategies including ranking, weighting, and self-correction mechanisms.

Rank-Based Fusion RAG
Weight-Based Hybrid Search
Self-Correcting RAG Systems

Client Testimonials

Muaz was very persistent in delivering the project. It was difficult to get the end terminal to run the same as the test environment. Muaz kept working hard to complete the project - a job that three other separate programmers failed before him!

Amctalerts, AUS

Muaz developed our custom Pharmacy POS system from scratch, streamlining billing, inventory, and prescription management. His solution reduced manual errors by 60% and cut patient wait times in half. The integrated ERR system automated compliance with DRAP regulations, saving us 20+ hours/month on paperwork. He delivered a system that now processes 500+ daily transactions flawlessly

Dr Hafiz Muhammad Aman, PK

Muaz delivered a real-time transcription system that just works. It's fast, accurate, and handles accents effortlessly—exactly what we needed. Our team's productivity jumped overnight, and the seamless integration made adoption a breeze. Highly recommended!

Shawn, UK

Exploring the Power of AI Together

AI Engineer Expert - USA

Transforming American Business with Generative AI & Automation