Chibueze Ogoko

Ml Engineer Data Scientist Ai Developer @IBM

Halifax, NS, CA

Machine Learning & ForecastingMigrated ML environments to Databricks 9.1 on Azure, enhancing performance and capabilities.Removed COVID-19 outliers from time-series data, improving model accuracy by 3%.Built and deployed model pipelines using Azure Data Factory, reducing manual intervention.Analyzed LSTM training outputs to enhance explainability and stakeholder trust.Developed Random Forest models for no-show prediction, reducing spoilage and denied boardings.Tuned hyperparameters across origin-destination pairs and retrained models to manage drift.Cloud & Infrastructure EngineeringSet up IBM Cloud environment using Techzone to support Gen AI chatbot with RAG capabilities.Managed cloud resources including Watson AI Studio, Code Engine, ElasticSearch, and Watson Assistant.Migrated all cloud services to a new environment with minimal disruption.Data Engineering & MigrationDesigned data migration strategies from legacy systems to Oracle Health on OCI.Built Jupyter-based automation templates using OCI ML and Data Integration tools.Conducted data-size cost analysis and detailed schema mapping for scheduling software.