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aljuhaeda/README.md

Zul Iflah Al Juhaeda

AI / Machine Learning Engineer · Data Analyst Computer Science graduate (GPA 3.50 / 4.00) — UIN Maulana Malik Ibrahim Malang Bogor, Indonesia

I build ML models and data-driven applications, with published research in NLP and hands-on projects across text classification, medical imaging, and financial risk prediction.

Portfolio: portfolioaljuhaeda.vercel.app


Focus

  • Machine Learning & AI — scikit-learn, TensorFlow, Keras, NLP, CNN, ensemble methods
  • Data & Analytics — Pandas, NumPy, Matplotlib, Google Analytics 4, SEMrush
  • Cloud & Tools — GCP, AWS (GenAI foundations), Docker, Git
  • Mobile — Flutter / Dart, GetX

Highlighted Projects

Project Stack Result
MuslimAll Flutter, Dart, GetX Prayer times, full 5-prayer guide, and a 114-surah digital Qur'an reader for any Indonesian city
IndoNewsClassifier Python, scikit-learn, NLP Indonesian news text classifier — live demo
KlasifikasiSentimenTwitter Python, scikit-learn, NLP Naïve Bayes hate-speech classifier — published in JISMAN Journal, Nov 2024
BankruptWatch scikit-learn, RandomForest, AdaBoost, SMOTE Corporate bankruptcy risk model — 57% recall on real bankruptcies vs. 0% baseline
BreastInsight TensorFlow, Keras 3-layer CNN classifying breast ultrasound images — 69% validation accuracy

Publication

Al Juhaeda, Z. I. (2024). Sentiment Analysis of Hate Speech in Twitter Comments Using Naïve Bayes Classifier. JISMAN Journal. View on Garuda

Contact

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  1. BankruptWatch BankruptWatch Public

    BankruptWatch: A Machine Learning Approach to Bankruptcy Prediction

    Jupyter Notebook

  2. BreastInsight BreastInsight Public

    BreastInsight is an AI Image Classifier for Breast Ultrasound Images. It uses a Convolutional Neural Network (CNN) trained on the provided dataset to predict the state of ultrasound images as norma…

    Jupyter Notebook 2

  3. LaundryGIS LaundryGIS Public

    LaundryGIS is a web application designed to provide information about laundry services near University UIN Malang

    SCSS

  4. MusliMalang MusliMalang Public archive

    MuslimMalang/ An Prayer Times App Exclusively for Malang Region

    Dart

  5. ShortestPathApp ShortestPathApp Public

    ShortestPathApp is a Java application that implements the Dijkstra Algorithm to find and display all paths between one city to another.

    Java

  6. KlasifikasiSentimenTwitter KlasifikasiSentimenTwitter Public

    A Multinomial Naïve Bayes text classifier for detecting religious hate speech in Indonesian-language Twitter posts. Published in JISMAN Journal (November 2024)

    Jupyter Notebook 1