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ilhammaulud/README.md

πŸ‘‹ Hi, I’m Ilham Maulud

🎯 Aspiring Data Analyst | Data Science | Data Engineering | Management Graduate


πŸ“Š Turning Data into Business Insights

I’m passionate about transforming raw data into valuable insights that drive better business decisions. With a background in Management and hands-on experience in Retail Operations, I now focus on Data Analysis, Data Science, Data Engineering, and Business Intelligence.


πŸ”§ Skills & Tools

  • General Skills: Exploratory Data Analysis (EDA), Time Series Analysis, Machine Learning, Cloud ETL, Data Engineering
  • Programming Languages: Python, SQL
  • Visualization Tools: Tableau, Looker Studio, Kibana
  • Libraries / Frameworks: TensorFlow, Scikit-Learn, Streamlit, Pandas, NumPy, Matplotlib, Seaborn, SciPy, Feature-Engine
  • Data Engineering & Workflow Tools: Docker, Apache Airflow, PostgreSQL, ElasticSearch, Apache Kafka, Apache Hadoop
  • Techniques: NLP, Computer Vision, Time Series Forecasting, Kimball Data Modeling
  • Modeling Algorithms: Regression, Random Forest, Decision Trees, Neural Networks, Clustering, Dimensionality Reduction
  • Cloud & Platforms:
    • Google Cloud: BigQuery, Cloud Storage, Dataflow
    • Others: Hugging Face, Notion

πŸ“‚ Featured Projects

πŸ”Ή Replicoin (October 2025)

RepliCoin is an experimental blockchain prototype designed to explore a new hybrid consensus mechanism: Proof of Stake and Replication (PoSaR), a fusion of energy-efficient staking and active contribution through data replication.

Tools/Tech: Python, Pandas, Ymal, Matplotlib, Pytest

πŸ”Ή Insightify (September 2025)

Evaluated the effectiveness of a marketing campaign using causal inference, comparing treatment vs. control groups to uncover spending patterns, customer behavior, and campaign impact.
Tools/Tech: Python, Pandas, NumPy, Seaborn, Matplotlib, Scikit-Learn, DoWhy, EconML

Analyzed supermarket sales data to uncover customer behavior, sales trends, and key business insights. Built an interactive dashboard for stakeholders.
Tools/Tech: Python, Pandas, NumPy, Scikit-Learn, TensorFlow, Keras, Streamlit

Developed a machine learning model utilizing Artificial Neural Networks to forecast customer churn for a telecommunications company, achieving 92% accuracy.
Tools/Tech: Python, Pandas, NumPy, SciPy, Scikit-Learn, TensorFlow, Keras, Streamlit

Built a forecasting model to predict sales for the next 14 days with an error rate below 5%, based on multi-mall consumer behavior and shopping data.
Tools/Tech: Tableau, Python, Pandas, NumPy, SciPy


πŸ“– About Me

  • πŸŽ“ Management graduate shifting career to Data Analytics & Data Science
  • πŸ’‘ Strong focus on delivering business-driven insights, not just technical solutions
  • πŸš€ Building a diverse portfolio while preparing for Data Analyst / Data Science opportunities
  • πŸ“š Actively learning ML, Data Visualization, and BI Tools

🌐 Connect With Me

LinkedIn


Let’s connect and talk about data, analytics, or exciting new projects!

Pinned Loading

  1. Consumer-Behavior-and-Shopping-Patterns-Analysis-Across-Multiple-Shopping-Malls Consumer-Behavior-and-Shopping-Patterns-Analysis-Across-Multiple-Shopping-Malls Public

    Jupyter Notebook

  2. Data-Driven-Insights-into-Supermarket-Sales-Performance Data-Driven-Insights-into-Supermarket-Sales-Performance Public

    A collection of my personal and professional projects, covering data analysis, machine learning, and business insights.

    Jupyter Notebook

  3. Project-Data-Engineering-NLP Project-Data-Engineering-NLP Public

    Jupyter Notebook

  4. Cybersecurity-Intrusion-Detection-and-Risk-Prediction-Using-Machine-Learning Cybersecurity-Intrusion-Detection-and-Risk-Prediction-Using-Machine-Learning Public

    A collection of my personal and professional projects, covering data analysis, machine learning, and business insights.

    Jupyter Notebook

  5. replicoin replicoin Public

    Python