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YahyaJ4/README.md

Hi, I'm Yahya Al Malallah πŸ‘‹

AI Engineer | Machine Learning | Generative AI | Data Analytics

M.S. Computer Science @ KAUST B.S. Computer Science @ University of Arizona

I build AI-powered systems and data-driven solutions that transform information into actionable insights, intelligent applications, and decision-support tools.

πŸ“ Saudi Arabia

πŸ“§ yahyamalallah22@gmail.com

πŸ’Ό LinkedIn


What I Do

My interests lie at the intersection of Artificial Intelligence, Machine Learning, Data Analytics, and Software Engineering.

I enjoy building systems that help people and organizations make better decisions through data. My work spans machine learning models, retrieval-augmented generation (RAG), analytics pipelines, intelligent applications, and AI-powered decision-support systems.

Current Focus

  • AI-powered decision-support systems
  • Generative AI and LLM applications
  • Retrieval-Augmented Generation (RAG)
  • Data analytics and business intelligence
  • Machine learning pipelines
  • Intelligent software systems

Featured Projects

πŸ‡ΈπŸ‡¦ Saudi AI Career Intelligence

AI-powered labor market intelligence platform that analyzes Saudi AI, data, and technology job markets through job postings, strategy documents, analytics pipelines, and planned RAG capabilities.

Tech: Python, NLP, Streamlit, Power BI, LangChain


🧠 LLM Safety & Alignment via DPO

Investigation of safety-capability tradeoffs in large language models using Direct Preference Optimization (DPO) across Llama 3.1-8B and Qwen 2.5-7B.

Tech: PyTorch, Hugging Face, LoRA, DPO


🚍 Smart Mobility Community Platform

Web-based transportation coordination platform developed during my internship at the Urban Information Lab, supporting rider-driver coordination and map-based mobility workflows.

Tech: Python, JavaScript, Leaflet.js


πŸ“Š Data Visualization Portfolio

Interactive and scientific visualization projects involving linked views, multivariate analytics, contour extraction, and volume rendering.

Tech: D3.js, JavaScript, VTK.js


Selected Technologies

AI & Machine Learning

  • PyTorch
  • TensorFlow
  • Scikit-Learn
  • Hugging Face Transformers
  • LangChain
  • Retrieval-Augmented Generation (RAG)

Data & Analytics

  • Pandas
  • NumPy
  • SQL
  • Power BI
  • Data Visualization

Development

  • Python
  • Java
  • JavaScript
  • Git
  • Linux

Currently Building

πŸš€ Saudi AI Career Intelligence Platform

πŸ“ˆ Power BI labor market analytics dashboards

πŸ€– Retrieval-Augmented AI applications


GitHub Highlights

  • Applied machine learning and LLM research
  • AI safety and alignment experimentation
  • Data analytics and visualization
  • Web-based software systems
  • Decision-support applications
  • End-to-end AI project development

Building practical AI and data-driven solutions that create measurable impact.

Pinned Loading

  1. Data-Visualization-Portfolio Data-Visualization-Portfolio Public

    JavaScript

  2. llm-safety-dpo llm-safety-dpo Public

    Python

  3. saudi-ai-career-intelligence saudi-ai-career-intelligence Public

    Python

  4. smart-mobility-community-platform smart-mobility-community-platform Public

    HTML