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emmyjonny/README.md

Emmanuel Jonathan

Law-trained risk and compliance professional transitioning into AI governance, data governance, and risk-aware machine learning systems.

My background spans international law, regulatory compliance, financial crime investigations, and large-scale public sector program governance. I bring structured legal reasoning, audit-ready documentation experience, and system-level risk analysis into technology and AI-focused work.


Focus Areas

  • AI Governance & Responsible AI
  • Data Governance & Risk Controls
  • Financial Crime & Fraud Detection
  • Model and Systems Risk Management
  • Regulatory & Policy-Aware Technology Design

Selected Projects

Fraud Detection Machine Learning System

A supervised machine learning system built to identify fraudulent financial transactions using real-world structured datasets.

  • Data preprocessing and feature engineering
  • Model training and evaluation (precision/recall analysis)
  • Risk-aware performance interpretation
  • Streamlit deployment for interactive testing

🔗 Repository:
https://github.com/emmyjonny/credit-card-fraud-detection-ml-system

🔗 Live Demo:
https://credit-card-fraud-detection-klcjftpzqjodnnkuvnrynv.streamlit.app/


Smart Contract Digital Asset Registry

A secure Solidity smart contract implementing digital asset registration and ownership transfer with OpenZeppelin-based access controls.

  • Ownership validation logic
  • Event logging for transparency
  • Security-conscious contract design
  • Hardhat development framework

🔗 Repository:
https://github.com/emmyjonny/smart-contract-digital-asset-registry


U.S. Gun Violence Data Dashboard

Exploratory data analysis and visualization project examining patterns and trends using structured public datasets.

  • Data cleaning and transformation
  • Visual analytics
  • Pattern interpretation and reporting

🔗 Repository:
https://github.com/emmyjonny/us-gun-violence-dashboard


Professional Background

Former AML Investigator with experience:

  • Investigating sanctions and suspicious transaction alerts
  • Conducting enhanced due diligence and OSINT analysis
  • Producing high-volume audit-ready investigative narratives
  • Strengthening monitoring controls and detection frameworks
  • Coordinating regulator-facing documentation across jurisdictions

This foundation shapes my interest in building accountable, risk-aware, and policy-aligned AI systems.


Technical Stack

Python
SQL
Machine Learning (scikit-learn)
Data Analysis (Pandas)
Streamlit
Solidity
Hardhat
Power BI


Current Direction

I am particularly interested in roles and collaborations at the intersection of:

  • AI governance
  • Risk management
  • Compliance analytics
  • Fraud and financial crime prevention
  • Technology policy and regulatory systems

Connect

LinkedIn:
https://www.linkedin.com/in/emmanuel-jonathan1109/

Pinned Loading

  1. credit-card-fraud-detection-ml-system credit-card-fraud-detection-ml-system Public

    Machine Learning Fraud Detection System using Scikit-learn, XGBoost, and Neural Networks with real-time monitoring dashboard.

    Python

  2. Smart-Contract-Digital-Asset-Registry Smart-Contract-Digital-Asset-Registry Public

    A Solidity smart contract for registering and managing digital assets on the blockchain. Features include asset registration, ownership transfer, and asset details retrieval. Built with OpenZeppeli…

    JavaScript

  3. us-gun-violence-dashboard us-gun-violence-dashboard Public

    Interactive Tableau dashboard analyzing U.S. gun violence trends, geographic distribution, and demographic patterns.