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Hello, I'm

Saad Tariq

AI Engineer | LLM & RAG Specialist

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50+ Satisfied Clients

About

Who I Am

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I specialize in building production-ready AI systems with a focus on Large Language Models, RAG architectures, and NLP applications. My expertise lies in designing and deploying intelligent systems that solve real-world problems from conversational AI and document intelligence to interview preparation platforms.

I combine deep technical knowledge in LLMs and RAG with practical engineering skills to deliver scalable, efficient solutions. My work spans the full AI development lifecycle: from model fine-tuning and prompt engineering to system architecture and deployment.

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My Journey

Experience

Junior AI Engineer

MTBC CareCloud
Bagh, Azad Kashmir
June 2025–Present
  • Developed and deployed medical coding (CPT, ICD, OCR models and RAG pipelines) for clinical docs, reducing processing time by 40%.

AI Engineer (Freelance)

BitBrainAI
Remote
March 2025–Present
  • Developed LLM-based applications, web scraping pipelines (BeautifulSoup/Selenium/Playwright), and dashboards (Excel, Power BI/Tableau) to visualize real-time data insights.

AI Intern

BCDapps
Islamabad, Pakistan
June 2024–August 2024
  • Built and fine-tuned ML and GenAI models (TensorFlow/LangChain) for classification and summarization use cases.

Education

Bachelors Of Information Technology

National University of Modern Languages, Islamabad
GPA: 3.46/4.0
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What I Offer

Skills & Expertise

AI & Machine Learning

Deep Learning CNN, RNN, LSTMs TensorFlow PyTorch Model Optimization Computer Vision

LLMs & NLP

Large Language Models RAG Systems LangChain Prompt Engineering NLP Pipelines Text Generation RAG Chatbots AI Chatbots

Engineering

Python Git & GitHub API Development System Architecture Chatbot Development Streamlit

Data

Data Analysis Data Visualization Tableau Power BI Power BI Projects Excel Excel Dashboards ETL Pipelines
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Browse My Recent

Projects

RAG-Based Document Retrieval

Advanced Retrieval-Augmented Generation system for efficient document queries and intelligent information extraction.

LangChain RAG Vector DB Python
Key Features:
  • Semantic document search
  • Context-aware Q&A
  • Multi-document processing

AI-Powered Travel Advisor

Intelligent trip planning system using LLaMA 3 for personalized travel recommendations and itinerary generation.

LLaMA 3 LLM Streamlit Python
Key Features:
  • Personalized recommendations
  • Natural language interaction
  • Dynamic itinerary planning

YouTube Transcription & Summarizer

Automated transcription and intelligent summarization of YouTube videos using Large Language Models.

LLM NLP Speech-to-Text Python
Key Features:
  • Automatic transcription
  • Intelligent summarization
  • Key insights extraction

Intelligent Document Processing

OCR-powered chatbot with AI-driven document analysis for automated processing and task extraction.

OCR LLM Chatbot Python
Key Features:
  • Document OCR & extraction
  • Intelligent task summarization
  • Conversational interface

Deep Learning Cat-Dog Classifier

High-accuracy image classification model using deep learning for cat and dog recognition.

CNN TensorFlow Computer Vision Python
Key Features:
  • CNN-based classification
  • High accuracy model
  • Image preprocessing pipeline

AI-Based Image Enhancer

Advanced image quality enhancement using Real-ESRGAN deep learning model for super-resolution.

Real-ESRGAN Deep Learning Image Processing Python
Key Features:
  • Super-resolution enhancement
  • Quality improvement
  • Batch processing support

AI Background Removal & Replacement

Intelligent tool for automated background removal and replacement using advanced AI models.

Computer Vision Image Segmentation AI Python
Key Features:
  • Automatic background removal
  • Background replacement
  • High-quality segmentation

TV Commercial Detector

Advanced audio analysis system using Speech-to-Text and Named Entity Recognition for commercial detection.

STT NER NLP Python
Key Features:
  • Audio segmentation
  • Company name detection
  • Commercial identification

Walmart Sales Dashboard

Excel-based time series analysis and interactive dashboard visualization using real-world Walmart retail data (2010-2012) with KPIs, trend analysis, and seasonality insights.

Excel Pivot Tables Data Visualization Time Series
Key Features:
  • Monthly sales trend analysis (2010-2012)
  • Interactive slicers and dynamic charts
  • KPI summary with peak months and YoY changes
  • Sales breakdown by store type and department
  • Promotion and holiday impact analysis

E-Commerce Business Insights Dashboard

End-to-end business intelligence project analyzing Brazilian e-commerce data using Python for data cleaning and Power BI for interactive dashboard visualization.

Power BI Python Pandas Data Analysis
Key Features:
  • Merged 9 datasets into unified master dataset (119k+ rows)
  • Interactive Power BI dashboard with KPIs and visualizations
  • Revenue analysis by product category and payment type
  • Geographic distribution and customer insights
  • Review score analysis and order status tracking

RFM Customer Segmentation

Customer segmentation analysis using RFM (Recency, Frequency, Monetary) methodology on retail transaction data to identify customer segments and behavior patterns.

Python Pandas Matplotlib Excel
Key Features:
  • RFM score calculation and customer segmentation
  • Customer categorization (Champions, Loyal, At Risk, etc.)
  • Data visualization with bar charts and pie charts
  • Monetary value analysis by segment
  • Geographic distribution of customer segments

Job Market Analysis & Web Scraper

Comprehensive web scraping and analysis tool for job listings with advanced filtering, salary analysis, and data visualization to identify job market trends and top skills.

Python Web Scraping BeautifulSoup Data Analysis
Key Features:
  • Multi-category job scraping with dynamic loading
  • Advanced filtering by keywords and benefits
  • Salary range extraction and analysis
  • Hot job detection and trend analysis
  • Export to JSON and CSV formats

Get in Touch

Contact Me

saadtariq232@gmail.com

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