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Achievements

Achievement: Pull Sharkx2Achievement: Pair Extraordinaire

Achievements

Achievement: Pull Sharkx2Achievement: Pair Extraordinaire

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Vivan-coder/README.md

Luffy punching - powers up from Gear 1 to Gear 5 as my contributions grow

Luffy powers up with every contribution: Gear 2 at 400, Gear 3 at 800, Gear 4 at 1,200 and 1,600, Gear 5 at 2,000.
Get your own → luffygearup

Hi, I'm Vivan Jiwane

I build data, machine learning and app projects, mostly in finance, risk and compliance. Each project below has a live demo and a write-up of how it was evaluated.

Website

Selected projects

Project What it does Stack
credit-risk-scorecard Credit default model on 150,000 borrowers. WoE scorecard and LightGBM, SHAP explanations, expected loss in BHD. Demo Python, LightGBM, SHAP, Streamlit
auditlens Audit analytics combining 23 rule-based tests with unsupervised ML, evaluated against planted anomalies. Demo Python, scikit-learn, Streamlit
cbb-compliance-assistant RAG assistant for the Central Bank of Bahrain Rulebook with rule citations, refusal logic and a 30-question evaluation. Demo Python, RAG, Streamlit
Akalt Video-first food discovery app for restaurants in Bahrain. Flutter, Firebase, Riverpod
Novessa-GymBro Workout tracking with friend leaderboards that reward consistency. Python

Tools I use

Python, SQL, scikit-learn, LightGBM, SHAP, Streamlit, Flutter, Dart, Firebase, GitHub Actions

Popular repositories Loading

  1. Akalt Akalt Public

    Video-first food discovery app for restaurants in Bahrain, built with Flutter and Firebase

    Dart 2

  2. credit-risk-scorecard credit-risk-scorecard Public

    Credit default model on 150,000 borrowers: WoE scorecard and LightGBM, SHAP explanations, expected loss in BHD, live Streamlit app

    Jupyter Notebook 2

  3. cbb-compliance-assistant cbb-compliance-assistant Public

    RAG assistant for the Central Bank of Bahrain Rulebook with rule citations, refusal logic and evaluation

    Python 2

  4. luffygearup luffygearup Public

    Animated GitHub profile SVG: Luffy's Gum-Gum Pistol powers up with your contributions - Gear 1 through Gear 5

    JavaScript 2

  5. Novessa-GymBro Novessa-GymBro Public

    Workout tracking with friend leaderboards that reward consistency. A Novessa product.

    Python 1

  6. auditlens auditlens Public

    Audit analytics tool combining rule-based audit tests and unsupervised ML, evaluated against planted ground-truth anomalies

    Python 1