AlloyTower Valuation Console
Value a property and see the route, the range and the SHAP reasons.
DATA SCIENTIST · ML ENGINEER
Bright Uzosike
I build, ship and maintain explainable ML systems that add business value.
nowResearch Data Scientist · Rebel HiveAI Data Specialist (RLHF & SFT) · Mercor
- data
- 1,956 cleaned rows
- features
- 11 DQ findings logged
- models
- A · B routed
- eval
- 5-fold CV · MAPE
- serve
- FastAPI · Docker
one instrument, five stages · every stage is in the case study
Systems board
- LIVEAlloyTower AVMValues residential property and explains every estimate.8.0%MAPEwith an assessment · 44.9% without · 5-fold CVLightGBM · SHAP · FastAPI · Docker
- IN USE · CLIENTRebel Hive diagnosticReads Ofsted inspection reports and classifies what they say.0.82macro-F15-fold stratified CV · 24 Ofsted inspection reportsspaCy · scikit-learn · SHAP · Claude API
- EVALUATEDLLM Feedback AnalyzerScores customer reviews for sentiment and churn risk.13/15gold set15-review gold set · sentiment and churn riskClaude Haiku 4.5 · Pydantic
- LIVEVoyageRail fare deskQuotes rail fares from what a booking clerk knows at quote time.0.90R² holdoutgradient boosting · vs 0.71 linear baselinescikit-learn · gradient boosting · SHAP
How I build
Four rules, each one visible in a shipped project.
- Evaluate before you trustGold sets, cross-validation and Ljung-Box tests come before any number leaves the notebook.LLM Feedback Analyzer · 15-review gold set
- Explain every predictionSHAP contributions travel with each response, so a reviewer can see why, not just what.AlloyTower AVM · SHAP per estimate
- Document the limitationsKnown weaknesses are written down and shipped with the model.AlloyTower · 11-finding data-quality report
- Ship itLive apps, containers and deploy on push. If it only runs in a notebook, it is not done.Three consoles in the Lab
Three products to try
Open the console
VoyageRail Fare Desk
Quote a rail fare and watch it move across the booking window.
StrataForge Mix Designer
Design a concrete mix and check its strength against a target.
Reviewed by
Amazing individual with exceptional team management skills. He is an invaluable asset to any team he works with or any project he embarks on. Bright is a mentor, a role model, and working with him was a very rewarding experience...one that won't be forgotten. I highly recommend him to anyone looking for a leader who truly makes a difference.
It was a pleasure and privileged experience working with Bright in and out of AIESEC. Working on the same team with him during his time as the branch director of AIESEC in Enugu, his dedication to activating leadership in people was inspiring, his foresight commendable. His attention to detail and his skills made him a worthy team leader.
Bright is an open-minded and very dedicated person. Working with him was a delight as he was always ready to get the work done, very resourceful and innovative as well. One of my favourite parts of working with Bright was that he never came with just the problem. He shares the problem, and also profers possible solutions.