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Michael A
@afomike1
Machine Learning Engineer and Artificial Intelligence Researcher
Nigeria
Anglais
À propos de moi
I am a Machine Learning Engineer and AI Researcher with a B.Sc. in Computer Science. I have delivered six end-to-end AI applications in production across healthcare, NLP, and generative synthesis. I operate across the full ML lifecycle, from data exploration to cloud deployment using PyTorch and Flask.
Compétences
Michael A
hors ligne •
Voir mes services
Machine learning
I will develop nlp, deep learning, and ml models
Expérience professionnelle
Machine Learning Developer & Data Scientist
Self Employed • Freelance
Jan 2023 - Present • 3 yrs 4 mos
Designed, trained, evaluated, and deployed supervised and unsupervised ML models — including classification, regression, and clustering algorithms — across multiple client engagements in production environments; maintained all code and documentation on GitHub for reproducibility and team handover. • Ran end-to-end exploratory data analysis (EDA) and feature selection pipelines that identified key behavioural drivers, enabling data-informed product decisions for non-technical stakeholders. • Built a content-based meal recommender (TF-IDF + cosine similarity) achieving sub-second latency in production; improved recommendation relevance by ~40% over keyword-based search at predictive meal.onrender.com. • Wrote and optimised SQL queries (PostgreSQL/MySQL) for efficient data extraction, aggregation, and reporting across relational client databases. • Standardised the team's model serialisation workflow (pickle + joblib + scaler versioning), reducing model swap in time by ~60% across projects; monitored model performance post-deployment and documented experiments for reproducibility. • Worked within Agile sprint cycles — participated in sprint planning, technical discussions, and cross-functional team meetings; translated model outputs into clear recommendations for business stakeholders.
