Telecom customer churn prediction
An end-to-end churn pipeline: SQL data normalization, exploratory analysis, model training in Python and an interactive Streamlit app that ranks at-risk customers.
- Churn prediction
- SQL
- Streamlit
Data scientist and automation developer, Faisalabad, Pakistan
I build predictive models and the software that puts them to work.
Asad Ijaz
About
I take a problem from raw data to something people can use: cleaning and exploring the data, training the model (churn prediction, recommendation systems), then wrapping it in an app or pipeline.
Lately that work is agentic. I build LangGraph systems that retrieve, grade their own answers and correct course, a voice assistant that works in Urdu and English with 35 tools, and pipelines that research, write and publish on their own.
I am a data scientist at Optimum Tech and a computer science student at the University of Agriculture, Faisalabad. I also take freelance work: ML models, RAG chatbots, data pipelines and automation.
Selected work
Agentic RAG with hybrid search and reranking
A LangGraph agent that routes each question, retrieves with dense plus BM25 search, reranks with a cross-encoder, grades what it found and corrects itself when the answer is weak.
- LangGraph
- RAG
- Reranking
JARVIS voice assistant
An Urdu and English voice assistant behind a wake word and PIN, driven by a LangGraph agent with 35 tools and RAG over local files.
- LangGraph
- Voice
- RAG
Aura Accessories shopping assistant
An agentic RAG chatbot for a luxury fashion brand, built as a LangGraph ReAct agent running on Groq.
- LangGraph
- Groq
- RAG
AI email dispatcher
A Streamlit app where a Gemini-powered LangGraph workflow writes, themes, illustrates and sends personalised bulk email.
- LangGraph
- Gemini
- Streamlit
Autonomous LinkedIn publisher
A multi-agent pipeline that finds a trending data science topic, researches it, writes a post, fact-checks it and publishes it to LinkedIn.
- LangGraph
- Multi-agent
University timetable management system
A Flask and MySQL web app for scheduling university classes, with Admin, Teacher and Student roles, a 7-table schema and automatic clash detection.
- Flask
- MySQL
Deep learning projects
Six TensorFlow/Keras projects in one repo: MNIST with an ANN and a CNN, CIFAR-10, Cats vs Dogs with transfer learning, a tuned California Housing ANN and an LSTM next-word predictor trained on Kafka's The Metamorphosis.
- TensorFlow
- Keras
- CNN
- LSTM
Classical machine learning projects
Four scikit-learn projects in one repo: a heart disease classifier, insurance cost regression with random forests, an end-to-end housing price pipeline and a movie recommender.
- scikit-learn
- Pandas
- Recommender
More on GitHub
prize_bond_manager
A desktop app (Python + PyQt6 + SQLite) to keep track of your prize bonds, record draw results, and let a win-checking agent find winners for you. No win is recorded until you approve it.
portfolio
Personal portfolio website (Flask)
rag-projects
Small RAG and LangGraph agent experiments
data-science-projects
Exploratory data analysis and BI projects in Python and Excel
advanced-rag-chatbot
A retrieval-augmented chatbot built with LangGraph, LangChain, and Gemini. It features a FastAPI backend and web UI wired around a self-correcting RAG pipeline. It answers queries using uploaded documents, targeted websites, or live web search fallbacks—evaluating and correcting its own answers before returning them.
LMS-Result-Scraper-and-Analyzer
Python-based ETL pipeline that uses Selenium to scrape student results from the UAF LMS portal and Pandas to clean data, calculate GPAs, and track historical academic performance.
Container images
agentic-rag-langgraph
An LLM-driven agentic RAG system built on LangGraph with hybrid search and a Streamlit UI.
ai-email-dispatcher
LangGraph AI agent using Gemini to write and send personalized bulk emails with custom themes.
enterprise-ai-agent
LangGraph AI shopping assistant using agentic RAG, and FastAPI.
ai-linkedin-publisher
LangGraph multi-agent pipeline using LLM to research, fact-check, and auto-publish LinkedIn posts.
Experience
Chatbots
Assistants that answer from real product and document data, and decide for themselves when to look something up instead of guessing.
- LangGraph
- RAG
- Streamlit
AI agents
Multi-step agents that plan, call tools, check their own output and finish the job, from research and writing to fact-checking and publishing.
- LangGraph
- Gemini
- Groq
- Multi-agent workflows
Deep learning
Neural networks built and trained end to end, from CNNs and transfer learning to sequence models for text generation.
- TensorFlow
- Keras
- PyTorch
- LSTM
Machine learning
Predictive models from feature work to evaluation, including customer churn prediction and recommendation systems.
- scikit-learn
- SciPy
- MLflow
- NumPy
Data scienceSince Jul 2026
The whole lifecycle: cleaning and exploring data, modelling it, and turning the result into insight people can act on. This is my current role at Optimum Tech.
- Pandas
- NumPy
- Matplotlib
- Plotly
- SQL
Artificial intelligence
LLM applications with better retrieval: hybrid dense and BM25 search, cross-encoder reranking, and agents that grade what they found and correct themselves.
- LangGraph
- Hybrid search
- Reranking
- Gemini
Python
My main language for data work, automation and small web apps, from Selenium scrapers to Flask and Streamlit interfaces.
- Python
- Selenium
- Flask
- Streamlit
LaravelJan 2024 to Feb 2026
Professional web development on Laravel at Optimum Tech and IMPEKT Limited, before moving into data science.
- Laravel
- MySQL
- SQL
Roles
Data Scientist
Freelance AI & Backend Developer
Laravel Developer
Laravel Developer
Education
BS Computer Science
Skills
Data and machine learning
- Python
- Pandas
- NumPy
- SciPy
- scikit-learn
- TensorFlow
- Keras
- PyTorch
- MLflow
- Matplotlib
- Plotly
LLM systems
- LangGraph
- LangChain
- agentic RAG
- hybrid search
- reranking
- ChromaDB
- Streamlit
- FastAPI
- Gemini
- Groq
Software
- Flask
- Laravel
- C++
- C#
- .NET
- SQL
- MySQL
- Selenium
- Docker
- Git
Let's work together
Open to data science, AI and automation projects. Send a message and Asad will reply by email.