Hana Kouiriti

Product Engineer

Xi'an, Shaanxi, China2 yrs 5 mos experience

Most Likely To SwitchAI ML Practitioner

Key Highlights

Developed AI-driven solutions for mental health analysis.
Created a high-engagement chatbot for international students.
Achieved 92% accuracy in heart disease prediction model.

Stackforce AI infers this person is a Machine Learning and AI specialist in Education Technology and Healthcare.

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Skills

Core Skills

Artificial Intelligence (ai)Machine LearningSoftware DevelopmentAlgorithm Design

Other Skills

Large Language ModelsKnowledge GraphsMental Health AnalysisQwen‑2.5‑32BChatbot DeploymentRetrieval-Augmented SearchMultilingual Query HandlingTransformer-based ModelsSide-Channel AnalysisHyperparameter OptimizationPythonAlgorithm VisualizationComplexity AnalysisNeural NetworksTensorFlow

Experience

2 yrs 5 mos

Total Experience

1 yr 8 mos

Average Tenure

2 yrs 5 mos

Current Experience

西北工业大学

3 roles

Undergraduate Research Assistant

Promoted

Jan 2026 – Present · 5 mos

Developing a hybrid system combining Large Language Models and Knowledge Graphs for mental health analysis. Designing pipelines to integrate unstructured clinical text with structured disorder and treatment knowledge.

Large Language ModelsKnowledge GraphsMental Health AnalysisArtificial Intelligence (AI)Machine Learning

Undergraduate Research Assistant

Apr 2025 – Dec 2025 · 8 mos

Trained transformer-based models on 20K+ power traces for side-channel analysis (SCAAM). Improved key byte identification accuracy by around 15% through architecture and hyperparameter optimization.

Transformer-based ModelsSide-Channel AnalysisHyperparameter OptimizationMachine LearningArtificial Intelligence (AI)

Pearl AI

Jan 2024 – Present · 2 yrs 5 mos

Fine-tuned Qwen‑2.5‑32B on 1,500+ FAQs to support international students. Deployed chatbot on Alibaba Cloud server with 3,000+ monthly active users with <2s response time. Integrated retrieval-augmented search (RAG) for accurate and multilingual query handling. Project featured in official NPU News for pioneering AI-driven international student management.

Qwen‑2.5‑32BChatbot DeploymentRetrieval-Augmented SearchMultilingual Query HandlingArtificial Intelligence (AI)Machine Learning

Github

Opensource project

Jan 2024 – Jan 2025 · 1 yr

Co-developed an interactive GitHub repository visualizing 5 core algorithms (sorting, searching, graph, DP, greedy) using Python. Implemented step-by-step animations and complexity analysis to improve conceptual understanding.

PythonAlgorithm VisualizationComplexity AnalysisSoftware DevelopmentAlgorithm Design

Personal project

Heart Disease AI Prediction Model

Jan 2024 – Jan 2024 · 0 mo

Trained a neural network model on a dataset of 10,000+ patient records using Python and TensorFlow. Achieved 92% prediction accuracy (outperforming baseline models by 15%) via feature engineering and hyperparameter tuning. Reduced false positives by 20% through stratified sampling and Synthetic Minority Over-sampling Technique (SMOTE) for class imbalance mitigation.

Neural NetworksTensorFlowFeature EngineeringHyperparameter TuningMachine LearningArtificial Intelligence (AI)