For employers

Hire this AI Trainer

Sign in or create an account to invite AI Trainers to your job.

Invite to Job
V

Victorine N.

AI Data Annotator /Machine Learning & MLOPS

Canada flagottawa, Canada

Key Skills

Software

Internal/Proprietary Tooling
Other

Top Subject Matter

Transportation - Traffic Collision & Satety Analysis
Artificial Intelligence - Machine Learning and data classification

Top Data Types

Computer Code ProgrammingComputer Code Programming

Top Task Types

No task types listed

Freelancer Overview

I am a Software Engineering student at Centennial College with experience in AI training, machine learning, data labeling, and MLOps projects. I have worked on classification and prediction projects including Toronto KSI collision injury prediction and bank marketing ML pipelines using Python, scikit-learn, TensorFlow, TFX, and Apache Airflow. Skilled in data preprocessing, model evaluation, classification, and ML workflow automation.

Labeling Experience

Bank Marketing Prediction MLOps Pipeline Project

TextTextClassificationClassification

Worked on an end-to-end machine learning and MLOps project for bank marketing prediction using TensorFlow Extended (TFX) and Apache Airflow. The project involved preprocessing customer marketing data, validating datasets, training classification models, and evaluating model performance through automated ML pipelines. Performed data labeling, classification, data validation, and model evaluation tasks to improve prediction quality for customer subscription outcomes. Used preprocessing pipelines for feature transformation, handling missing values, encoding categorical variables, and scaling numerical features. Worked with TensorFlow Model Analysis (TFMA), TensorBoard, and Airflow DAGs to monitor pipeline execution, evaluate fairness metrics, and track model performance. Applied evaluation metrics including accuracy, precision, recall, F1-score, and AUC to compare models and improve deployment readiness.

2026 - 2026

Toronto ksi Collision analysis

TextTextClassificationClassification

Developed a machine learning classification project using the Toronto KSI (Killed or Seriously Injured) dataset to predict fatal traffic collisions. Performed exploratory data analysis, data preprocessing, feature engineering, feature selection, handling imbalanced classes, and pipeline development using Python, pandas, NumPy, scikit-learn, matplotlib, and seaborn. Evaluated multiple machine learning models including Logistic Regression, Decision Tree, Random Forest, and Gradient Boosting using accuracy, recall, and F1-score metrics. Focused on improving fatal collision detection and understanding factors contributing to severe traffic accidents.

2026 - 2026

Education

Y

York University - School of Continuing Studies

Certificate, Big Data Analytics

Certificate
2020 - 2020
C

Centennial College

Advanced Diploma, Software Engineering Technology – Artificial Intelligence

Advanced Diploma
2024

Work History

C

CENTENNIAL COLLEGE

Software Engineering/AI Student

Kanata
2024 - Present