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JDede1/README.md

๐Ÿ‘‹ Hi, Iโ€™m Ajibola Jeremiah Dedenuola, M.Sc.

๐ŸŽ“ Data Scientist | Machine Learning Specialist (MLOps Tools & Cloud Practices)
๐Ÿ“Š M.Sc. in Information Science (Machine Learning Focus) โ€” University of Arizona, 2025
๐Ÿ† Certified in MLOps (DataTalks.Club Zoomcamp, 2025) | Oracle AI Foundations Associate (2025)

๐Ÿ’ก From verifying data to deploying it โ€” I make sure every model I build earns its integrity.


๐Ÿงญ Quick Overview

Python TensorFlow PyTorch MLflow Apache Airflow Docker Terraform Google Cloud


๐Ÿš€ About Me

Iโ€™m a Data Scientist who builds machine learning systems that can be trusted โ€” not just to predict, but to perform.

My path has been deliberate:

  • Business Insight: At Northland Properties, I learned how data reveals operational and customer stories that drive performance.
  • Data Integrity: At the Canada Revenue Agency, I applied analytical discipline and automation to ensure payroll and financial data were accurate, traceable, and compliant.
  • Data Intelligence: At Manifest & Company Inc., I now design and deploy end-to-end ML pipelines using MLflow, Airflow, Docker, Terraform, and GCP โ€” building scalable, auditable, cloud-native models.

Iโ€™m passionate about creating reliable automation โ€” ML workflows that are reproducible, explainable, and measurable long after deployment.
My goal isnโ€™t just accuracy โ€” itโ€™s impact.

Models that donโ€™t just predict, but prove their integrity.


๐Ÿงญ My Journey

Business Insight โ†’ Junior Business Analyst, Northland Properties (2017โ€“2021) โ€” turned raw sales data into insights through KPI dashboards and analytics.
Data Integrity โ†’ Trust Accounts Examination Officer, Canada Revenue Agency (2021โ€“2024) โ€” automated compliance workflows and strengthened large-scale financial data integrity.
Data Intelligence โ†’ Data Scientist (MLOps Projects), Manifest & Company Inc. (2025โ€“Present) โ€” designed, deployed, and monitored cloud-native ML pipelines with MLflow, Airflow, Docker, and GCP.

โœจ I believe that data science is only valuable when it drives real-world change โ€” turning insight into action, and models into measurable impact.


๐ŸŒŸ Pinned Projects Overview

Below are a few of my highlighted projects demonstrating practical applications of data science, deep learning, and MLOps principles.


๐Ÿ“‚ Featured Projects

Production-grade ML pipeline predicting loan defaults using the LendingClub dataset.

  • Automated training, tuning, deployment, and monitoring using Airflow, MLflow, and Evidently AI
  • Deployed with Terraform + GCP and continuous integration via GitHub Actions

Supervised learning pipeline for credit risk prediction using structured financial data.

  • Trained and compared Random Forest, XGBoost, and SVM models with feature engineering
  • Addressed class imbalance via oversampling; achieved ~90% accuracy and 96% recall

Real-time computer vision system for autonomous vehicle perception.

  • Fine-tuned YOLOv5 on the OpenImages dataset (5 vehicle classes)
  • Achieved mAP@0.5 โ‰ˆ 0.65, balancing detection speed and accuracy

CNN-based Siamese network for face verification using triplet loss.

  • Built an embedding architecture in TensorFlow/Keras
  • Achieved 98% verification accuracy across multi-class face recognition tasks

Fine-tuned Transformer models for commonsense reasoning and explanation generation.

  • Used Hugging Face Transformers and SemEval 2020 ComVE dataset
  • Achieved BLEU โ‰ˆ 0.22, ROUGE โ‰ˆ 0.46

Data visualization dashboards showcasing sales performance and vendor KPIs.

  • Designed interactive dashboards with Matplotlib and Pandas
  • Delivered actionable insights for inventory and sales optimization

๐Ÿ› ๏ธ Tech Stack

๐Ÿ‘ฉโ€๐Ÿ’ป Languages & Libraries

Python
NumPy
Pandas
Matplotlib
Seaborn
Scikit-learn
XGBoost
Optuna
TensorFlow
Keras
PyTorch
OpenCV YOLOv5 Transformers


๐Ÿš€ Orchestration & Workflow

Apache Airflow
MLflow
Prefect


โ˜๏ธ Cloud & Deployment

Google Cloud
Vertex AI
Cloud Run
Cloud Storage
Artifact Registry
Terraform
Docker


๐Ÿงฉ Data Engineering & Visualization

SQL
EDA
Data%20Cleaning
Feature%20Engineering


๐Ÿ“ˆ Monitoring

Evidently AI


โš™๏ธ CI/CD & Developer Tools

Git
GitHub
GitHub Actions
VS Code
Makefile
pytest
black
flake8
isort
mypy


๐Ÿง  Skills & Domain Expertise

  • Machine Learning & Predictive Modeling
  • MLOps & Model Deployment Pipelines
  • Feature Engineering & Data Preprocessing
  • Neural Networks & Deep Learning (CNNs, RNNs, Transformers)
  • Cloud & Infrastructure Automation (GCP, Terraform, Docker)
  • Exploratory Data Analysis (EDA) & Business Intelligence
  • Risk, Compliance & Financial Analytics
  • Data Integrity & Process Automation

๐ŸŽ“ Education

๐ŸŽ“ M.Sc. in Information Science (Machine Learning Focus) โ€” University of Arizona (Jan 2023 โ€“ May 2025)
๐Ÿ“œ Official Degree Verification

๐ŸŽ“ Post-Baccalaureate Diploma in Human Resources Management โ€” Thompson Rivers University (2014 โ€“ 2016)

๐ŸŽ“ B.Sc. in Zoology โ€” University of Ibadan (2010)


๐Ÿ† Certifications

๐Ÿ† MLOps Zoomcamp โ€” DataTalks.Club (Apr โ€“ Aug 2025)
View Credential

๐Ÿ† Oracle Certified Foundations Associate โ€” AI Foundations (Oct 2025) โ€” Oracle Cloud Infrastructure (OCI)
View Credential


๐Ÿ’ก Currently exploring: LLM-based workflow orchestration, real-time model monitoring, and generative AI integration in MLOps pipelines.


๐Ÿ“ซ Connect With Me

Iโ€™m always open to connecting with professionals in data science, machine learning, and cloud engineering โ€” to collaborate, share knowledge, or build something that drives measurable business value.

LinkedIn Badge


โœจ Thanks for visiting my profile! Feel free to explore my repositories โ€” every project here reflects my belief that machine learning should be transparent, reliable, and impactful.

Pinned Loading

  1. loan_default_prediction loan_default_prediction Public

    End-to-end MLOps pipeline for loan default prediction using Airflow, MLflow, Vertex AI, Cloud Run, and Terraform.

    Python 1

  2. data-analysis-visualization-assignment-4 data-analysis-visualization-assignment-4 Public

    INFO 526 โ€” Data Analysis and Visualization, Assignment 4 (Cluster & PCA Analysis of Angry Birds Personality Data). Part of the Masterโ€™s in MIS/ML program at the University of Arizona. Uses K-means โ€ฆ

    Jupyter Notebook

  3. data-analysis-visualization-assignment-5 data-analysis-visualization-assignment-5 Public

    INFO 526 โ€” Data Analysis and Visualization, Assignment 5 (Dashboard Reports โ€” Iowa Liquor Sales). Part of the Masterโ€™s in MIS/ML program at the University of Arizona. Includes positive and negativeโ€ฆ

    Jupyter Notebook

  4. applied-nlp-assignment-4 applied-nlp-assignment-4 Public

    Applied Natural Language Processing โ€“ Assignment 4 (University course). Fine-tuning pre-trained language models (RoBERTa, BART) for SemEval-2020 ComVE subtasks: commonsense validation, multiple choโ€ฆ

    Jupyter Notebook

  5. final-project-assignment final-project-assignment Public

    Week 6 Final Project for the Masterโ€™s in MIS/ML program at the University of Arizona. This project applies a full ML workflow to the German Bank dataset to predict loan defaults, including EDA, preโ€ฆ

    Jupyter Notebook

  6. vehicle-detection-using-yolov5 vehicle-detection-using-yolov5 Public

    Real-time Vehicle Detection using YOLOv5 โ€” trained on the Vehicles OpenImages dataset for Cars, Trucks, Buses, Motorcycles, and Ambulances. Developed as part of the **Masterโ€™s in MIS/ML program at โ€ฆ

    Python