Stephen Oyugi Nyarangi

I am an AI & Data professional and web developer with hands-on experience in Python, data analysis, machine learning, and web technologies. I build end-to-end solutions from data cleaning and model training to web APIs and front-end interfaces.

I have implemented machine learning models with scikit-learn, automated data workflows, and developed backend APIs using Flask and Django while creating dynamic front-ends with React. My projects include dataset annotation, model evaluation, and production-oriented automation scripts.

As a remote freelancer I have delivered data processing, web development, and AI testing solutions for real-world projects, collaborating across time zones and with international teams. I prioritise accuracy, reproducible code, and efficient reporting.

I hold multiple online certifications in AI & Machine Learning, Data Analysis with Python, SQL and Web Development, and continuously expand my skill set through project-driven learning and tool-focused training.