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Turning Data into Intelligent Solutions

Profile picture of Bintang Akalla Junjunan

About Me

Data Science and AI practitioner anchored by a robust foundation in computational mathematics and statistical logic. Focused on architecting scalable machine learning solutions and deriving actionable business insights from complex datasets.

Technical expertise spans from high-dimensional data clustering and financial forecasting to Natural Language Processing (NLP). Distinguished by the ability to deploy analytical models into functional web applications, effectively bridging the gap between raw data processing and end-user accessibility.

Technologies & Tools

Python Logo
Python
SQL Logo
SQL
JavaScript Logo
JavaScript
Pandas Logo
Pandas
NumPy Logo
NumPy
PySpark Logo
PySpark
TensorFlow Logo
TensorFlow
SKLearn Logo
SKLearn
OpenCV Logo
OpenCV
Agent Kit Logo
Agent Kit
Power BI Logo
Power BI
Tableau Logo
Tableau
Matplotlib Logo
Matplotlib
Seaborn Logo
Seaborn
Excel Logo
Excel
Django Logo
Django
Flask Logo
Flask
HTML5 Logo
HTML5
CSS3 Logo
CSS3
WordPress Logo
WordPress

Experience

  • Project-Based Virtual Intern: Data Scientist Home Credit Indonesia X Rakamin Academy

    Home Credit Indonesia · Internship
    Jan 2026 - Feb 2026

    Developed a comprehensive Credit Default Risk Prediction system, bridging complex machine learning with tangible business strategy.

  • Student Ambassador

    Google · Part-time
    Sep 2025 - Feb 2026

    Serves as a campus liaison for Google's ecosystem, driving the adoption of Generative AI tools like Gemini and NotebookLM. Facilitates workshops to enhance student literacy in modern AI applications and digital productivity workflows.

  • Web Developer

    CELLS UPI · Remote
    Jun 2025 - Present

    Developed responsive front-end interfaces to optimize the digital presentation of institutional information. Ensures high system availability and translates dynamic content into accessible, user-friendly web layouts.

Licenses & Certifications

  • Data Analytics and Visualization

    DSAREA
    Issued Dec 2025

    Completed professional certification with grade A, covering end-to-end data analysis using Excel, Power BI, SQL (BigQuery), and Python, including basic Machine Learning applications.

    View Credential
  • WEB 3.0 & BLOCKCHAIN

    MySkill
    Issued Apr 2025

    Completed professional certification covering the fundamentals and applications of Web3 and Blockchain technologies.

    View Credential
  • Machine Learning Engineer

    DBS Foundation · DBS Coding Camp 2024 - Advanced
    Issued Dec 2024

    Advanced training in Machine Learning, focusing on Python programming and practical data science applications.

    View Credential

Featured Projects

Open Cluster Membership

Open Cluster Membership

Using clustering (HDBSCAN) to identify member stars in the Pleiades cluster from Gaia DR3 data.

Scikit-learnPandasNumPyMatplotlibHDBSCAN
Book Recommendation System

Book Recommendation System

Developed a content-based recommendation engine using NLP (TF-IDF) and Cosine Similarity to provide personalized book suggestions with high accuracy.

Scikit-LearnPandasNumPyNLTKSeabornMatplotlib
BCA Mobile App Sentiment Analysis

BCA Mobile App Sentiment Analysis

Analyzed 270,000+ user reviews from the Google Play Store. Applied NLP for text preprocessing and used machine learning models to classify user sentiment.

Scikit-learnPandasNLTK
Solana Price Forecasting

Solana Price Forecasting

Developed a deep learning model (LSTM) to forecast Solana ($SOL) price trends with time series analysis.

TensorFlowScikit-learnSeabornPandasNumPy
Smart Cancer AI

Smart Cancer AI

An educational platform focused on Medical Physics and cancer awareness. Features three integrated CNN models for detecting brain, breast, and lung tumors, powered by TensorFlow and Hugging Face.

Next.jsTailwind CSSTensorFlowHugging FaceCNN

Contact Me

Have a question or want to work together? Send me a message!

Bintang Akalla Junjunan | Machine Learning Engineer