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🐠
Just keeping Swimming!🌴
🐠
Just keeping Swimming!🌴
  • Houston, Texas

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aweier/README.md

Hi, I'm Alek 👋

I’m an Upstream Oil & Gas Data Analyst with a background in environmental consulting and regulatory reporting, and a master’s degree in data analytics. I enjoy solving data problems and turning complex technical information into clear, practical insights, using data engineering, analytics, and machine learning to investigate upstream datasets and improve reporting workflows.

Outside of work, you’ll usually find me road cycling, lifting, or working on DIY projects.


🔭 Current Focus

  • Upstream oil & gas analytics (wells, production, completions, economics)
  • Data quality, reconciliation, and workflow automation
  • Commodity & energy markets and applied machine learning
  • AI-assisted software development and reliable developer workflows

⭐ Featured Projects

Entrained Droplet Fraction Prediction

Graduate capstone using neural networks to predict entrained liquid droplet fraction in gas–liquid flow.
A compact PyTorch ANN (8-32-16-1, 833 parameters) predicts entrained droplet fraction in vertical gas-liquid flow, benchmarked against linear regression and TabNet with 5-fold CV and SHAP. The ANN reached R² ≈ 0.90 (RMSE ≈ 0.09) vs. 0.27 for the linear baseline and 0.75 for TabNet, with SHAP rankings consistent with entrainment physics.
Topics: multiphase flow, PyTorch, SHAP, TabNet, model evaluation, engineering data.
View the repository

Commodity Markets Learning Tools

Interactive tools for learning commodity markets: automated quizzes and a narrative learning game around natural-gas trading, hedging, accounting, and risk controls.
Topics: FastAPI, Streamlit, SQLite, retrieval-augmented generation.
Lake Effect Ledger – a Python CLI narrative game covering natural-gas accounting, hedging, liquidity, and evidence across nine playable chapters. Additional components and docs coming soon.


🎓 Graduate Coursework Projects

Notebooks from my M.S. in Data Analytics are in Grad School python scripts:


🛠 Languages & Tools

Analytics & ML

Python Pandas NumPy SciPy GeoPandas scikit-learn PyTorch

Data & Visualization

PostgreSQL SQLite Power BI Jupyter

Dev & Infrastructure

Git Docker Linux FastAPI


🚧 Currently Developing

  • Broader upstream oil & gas domain expertise
  • Commodity-market and risk-management knowledge
  • More reliable AI-assisted development workflows
  • Production-ready data applications and automation tools

📈 GitHub Activity

Top Languages


📬 Connect

The best way to reach me is through LinkedIn.
You can also DM me on GitHub.

Popular repositories Loading

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    Config files for my GitHub profile.

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  3. eeg_data_challenge eeg_data_challenge Public

    Learning eeg machine learning

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  4. Lake-effect-Ledger Lake-effect-Ledger Public

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  5. entrained-droplet-fraction-ann entrained-droplet-fraction-ann Public

    Predicting entrained droplet fraction in vertical gas-liquid flow with a compact PyTorch ANN, TabNet, and SHAP (graduate capstone)

    Jupyter Notebook