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HANIDEVINF/README.md

Hani Ghena — AI Engineer & Medical AI Researcher

Portfolio LinkedIn Email

M.Sc. in Artificial Intelligence @ USTHB · 5× AI Research & Engineering Intern @ CERIST (Algiers)
Designing leakage-free deep learning architectures, embedded medical signal processing systems (ECG & Continuous Glucose), multilingual Transformers (AR/FR/EN), and full-stack commercial software.

🔬 Featured Research & Flagship Engineering Systems

System / Repository Domain & Architecture Key Quantitative Benchmarks & Impact Links
AI ECG Arrhythmia Holter v7 Biomedical Signal AI
1D-CNN + 2× Transformer + 8 RR Features		 87.63% raw / 90.13% 5-fold ensemble on strict inter-patient MIT-BIH DS1/DS2 (49,668 unseen test beats) · 155.4 KB INT8 TFLite (0.32 ms/beat, 99.82% fidelity) Repo & Report
MedGuardAI — IoT Patient Monitoring Medical IoT & Telemedicine
Flutter · Flask/Python · Raspberry Pi · WebRTC		 Licence PFE Capstone (USTHB): Real-time physical ECG & blood glucose telemetry, AI anomaly alerts, WebRTC consultations & digital prescriptions Architecture
EvalGate LLM Evaluation Framework MLOps & AI Safety
Next.js · TypeScript · LLM-as-a-Judge		 Automated CI/CD regression gates for grounded faithfulness, medical/fiduciary policy compliance, latency & token cost Pareto scoring Live App · Code
GuardRail Neural Moderation In-Browser Neural NLP
Keras · TensorFlow · Matrix Inference		 99.1% test accuracy on UCI SMS Spam Corpus · Single-token marginal sigmoid risk attribution & live Review/Block threshold calibration Live App · Code
AcousticFFT Voice Recognition Lab Audio DSP & Deep Learning
Web Audio API · 16×32 Hann DFT · Keras		 92.2% Macro-F1 on Free Spoken Digit Corpus · Live microphone capture, 8kHz resampling, 16×32 spectrogram tensor & 10-class softmax Live App · Code
ResolveAI Multi-Agent Orchestrator Agentic Workflows
ReAct DAG · JSON Tool Contracts · Next.js		 Dynamic intent routing across Triage, Billing, SRE Diagnostics & Retention specialists with auditable tool traces Live App · Code
OpsPilot SRE Incident Copilot Agentic SRE & Governance
OTel Triage · Human-in-the-Loop · Next.js		 Automated root-cause correlation with mandatory human SRE approval gates before production rollback execution Live App · Code
VisionTensor CIFAR-10 Workbench Computer Vision
Keras · 16×16×3 Spatial Quantization		 Client-side RGB tensor downsampling (768 floats), channel energy telemetry & exported Keras dense classification Live App · Code
EmbedCluster 64D Projection Lab Representation Learning
Keras · 20 Newsgroups · 64D Embeddings		 64-dimensional latent space extraction, pairwise cosine similarity matrix & 2D manifold topic clustering Live App · Code
SchemaRoute Financial Extractor Document AI & NER
Keras Router · PDF.js · Regex NER		 9-class neural document schema router with unknown-input gating and structured JSON entity extraction Code

🏢 Commercial Client Production Systems (Full-Stack & Desktop)

🛠️ Core Technical Stack

  • Deep Learning & AI Research: PyTorch, TensorFlow / Keras, Hugging Face Transformers, Custom Attention (MUCAT), 1D-CNN / BiLSTM, TFLite INT8 Quantization, Scikit-learn, SciPy DSP
  • LLM & Agentic Engineering: RAG Pipelines, Vector Search, ReAct Tool-Calling Agents, LLM-as-a-Judge Evaluation Gates, Prompt & Guardrail Engineering
  • Full-Stack, Mobile & IoT: Python (FastAPI, Flask), TypeScript / Next.js / React, Flutter (Dart), Electron, PostgreSQL / Supabase, MongoDB, Docker, Raspberry Pi & Medical IoT Telemetry

Popular repositories Loading

  1. portfolio portfolio Public

    Official AI Engineering & Research Portfolio — Interactive 3D Next.js 16 Showcase, ECG v7 Case Study, Live Keras Workbenches & Commercial Systems

    TypeScript 1

  2. MED-Guard-AI. MED-Guard-AI. Public

    MedGuardAI (PFE Capstone) — Real-Time Medical IoT & Telemedicine Platform connecting physical ECG & Glucose sensors, Raspberry Pi, Flask AI & Flutter WebRTC

  3. Natural-Language-Translation-System Natural-Language-Translation-System Public

    Compiler & Lexical-Syntactic Analyzer (Flex / Bison / C) — Symbol table management, CFG grammar parsing & semantic validation

    Yacc

  4. Fall-Detection-Model Fall-Detection-Model Public

    Real-Time Patient Fall Detection Model — Computer vision safety monitoring & emergency alert trigger for MedGuardAI

  5. deep-learning-model-for-anomaly-detection-of-ECG deep-learning-model-for-anomaly-detection-of-ECG Public

    AI ECG Arrhythmia Classification (v7) — Hybrid 1D-CNN + Transformer + 8 RR Context Features on MIT-BIH Inter-Patient DS1/DS2 (90.13% Ensemble, 155KB INT8 TFLite)

    Python

  6. deep-learning-model-for-anomaly-detection-of-blood-glucose-monitoring deep-learning-model-for-anomaly-detection-of-blood-glucose-monitoring Public

    Continuous Blood Glucose (CGM) Deep Learning Anomaly Detection — Hypo/Hyperglycemia trajectory classifier for MedGuardAI

    Jupyter Notebook