Manuel Touyaa's porfotlio of Python projects/assignments for Finance Market Risk.

Balance sheet forecasting tool for banks - capital management, liquidity management, and stress testing with Basel III compliance

Simulated 1-day 99% Monte Carlo VaR with Basel III regulatory backtesting

A credit risk scorecard webapp that lets finance teams and analysts run Basel-compliant loan default predictions.

Calculadora de FPR (Fator de Ponderação de Risco) - Res. BCB 229/2022. Calcula RWACPAD para risco de crédito com suporte completo a todas classes de ativos.

A Basel III mortgage capital project comparing STD vs IRB RWA/CET1, using Logistic Regression PD modelling.

Production-grade Basel III RWA calculation pipeline processing 120M+ records/day with Spark, Airflow, and AWS

FP&A Virtual Experience Program by Citi through Forage

A quantitative framework for modeling Operational Risk Capital under Basel III standards using the Loss Distribution Approach (LDA). Implements Monte Carlo convolution of Poisson frequency and Generalized Pareto (Heavy-Tailed) severity distributions to calculate the 99.9% Value at Risk (VaR).

Basel III-compliant credit risk models: PD, LGD, EAD estimation with explainability and regulatory validation frameworks

SQL data quality framework and Basel III regulatory calculations for credit risk management

This notebook demonstrates a multi-period enterprise-wide stress testing (EWST) framework aligned with OSFI ICAAP expectations.

End-to-end Credit Risk Scorecard development. Implemented Weight of Evidence (WoE) binning and Information Value (IV) analysis for feature selection. Validated via Basel-III standards using Gini and AUC-ROC metrics.

📊 Model operational risk capital using the Loss Distribution Approach (LDA) and Monte Carlo methods for accurate economic risk assessment.