Building a Data Agent — Part 2: Giving the Model a Workspace
What happened when I gave a data agent one tool, added some back, and compared the results across models.
Read article →Hi, I'm Abdul Hannan,an ML Engineer, a Stoic, a builder, and a Data Scientist.
I'm a Principal Data Scientist leading data science across BCA and cinch. My interests lie in agentic AI, data science, machine-learning platforms, and decision systems.
This is where I write about building reliable AI, technical leadership, and the ideas that shape how I work.
Writing
Building a Data Agent — Part 1: I Thought the Agent Needed More Structure
I tried planners, reviewers and more specialised tools. The results made me question how much structure was helping the agent answer data questions.
Read article →I Put TabPFN v3 Against LightGBM on Four Real Regression Problems
An honest comparison across weekly prediction, smaller training sets, broken features, latency, API usage, and the awkward gap between benchmark accuracy and production readiness.
Read article →