Matthew Ofomi

I’m a results-driven Python Engineer and AI/ML developer with 4+ years of experience building and deploying intelligent solutions in production environments. I specialize in LLM-powered applications, predictive modelling, and end-to-end ML pipeline development.

At Signal Alliance Technology Holding in Lagos, I architected and deployed LLM-powered Copilot agents for HR and IT departments using the OpenAI API and Python, enabling 500+ employees to self-serve answers on leave management, device troubleshooting, and policy queries. I also engineered AI-driven business applications with Python and FastAPI integrated into Microsoft tools like Power Automate and Copilot Studio, cutting manual intervention and improving workflow automation efficiency by 33%.

I’ve built predictive models for resource planning and process optimisation using Scikit-learn and TensorFlow, consistently achieving 85%+ accuracy across regression and classification tasks. I’ve led end-to-end data migration and automation projects delivering $23,000 in cost savings, and I design and maintain REST API integrations between AI models and internal business systems for real-time, bidirectional data flow.

Earlier, as a Data Scientist at Hamoye, I executed the full machine learning lifecycle—EDA, feature engineering, model selection, training, validation, and deployment—using Python, Pandas, and Scikit-learn. I also apply supervised and unsupervised learning for predictive modelling, anomaly detection, and pattern recognition, supported by data visualizations with Matplotlib and Seaborn.