About Me

I work at the intersection of data, mathematics, and intelligent systems — spanning roles as a Data Scientist, AI Engineer, Machine Learning Practitioner, and Software Engineer. With a foundation in Mathematics and Computer Science, I build models, pipelines, and production-ready software that turn raw data into real insight. I'm also passionate about education, and enjoy breaking down complex ideas to make them accessible to others.

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Data Scientist

Analyzing and interpreting complex datasets to extract meaningful insights. I work with tools like Python, pandas, NumPy, and scikit-learn, applying statistical methods and machine learning to solve real problems — from data cleaning and EDA to hypothesis testing and predictive modeling.

Machine Learning Practitioner

Training and evaluating models that learn from data. My work spans classification, clustering, and trend analysis — including ML pipelines for genre classification, mood detection, and language identification as part of larger data-driven platforms.

AI Engineer

Building intelligent, production-ready AI systems end to end. I work with large language models, RAG pipelines, vector databases like Pinecone, and frameworks like LangChain — designing systems that go beyond experimentation into real, deployable solutions.

Software Engineer

Writing clean, maintainable code across the stack. I build web applications using HTML, CSS, JavaScript, and frameworks like Next.js, with backend experience in Python and PHP — delivering polished, functional software for real clients and personal projects.

Math and CS

Everything I build is grounded in a strong foundation in Mathematics and Computer Science. From probability and statistics to algorithms and computational thinking, this background shapes how I approach and solve complex problems.

Educator

Passionate about making technical knowledge accessible. Whether simplifying AI engineering concepts, breaking down statistics, or sharing what I learn through talks and community events like Build with AI Nairobi, I believe in the power of teaching to multiply impact.

obilasam3@gmail.com +254 795 849 256 GitHub LinkedIn