I help small and medium businesses turn scattered spreadsheets and operational data into clear, dependable decisions—combining decades of hands-on operating experience with an AI-assisted approach to data analytics, Grain First data modeling, and actionable reporting.
Grain First
Table & Metric Clarity
4 Pillars
Metrics · Data · Reporting · Ownership
AI + Ops
AI-Assisted Analytics & RAG
Conflicting totals usually start when spreadsheets mix orders, line items, and payments in the same view. Declaring the table grain first restores trust in every downstream metric.
Selected case studies across business development automation, educational transformation, and AI-assisted career learning.
An existing English-learning LMS, with a wider data and software career-learning direction planned.
Leading a language school's complete pivot to online learning during COVID-19.
A modular Python pipeline that automates multi-stream business development, from prospect research to AI-drafted outreach.
With a unique blend of hands-on manufacturing expertise, educational leadership, and data analytics skills, I bring a comprehensive perspective to every project. My approach combines decades of real-world experience with modern technological solutions to deliver tangible results.
About Me
Field notes on turning messy spreadsheets into reliable decisions, alongside essays on AI engineering and language pedagogy.
Counting spreadsheet rows only works when one row equals one unit of what your question measures. In a 12-row exam booking export, valid pass rates span 41.67%, 55.56%, 50.00%, and 62.50%—here is a 3-step spreadsheet audit to match numerator and denominator before dividing.
A 10% discount on a 40% margin item needs 33.33% more units, not 10%, to keep the same gross profit. Divide the discount per unit by the profit left after the discount, then audit any promotion plan against that benchmark.
Ranking an invoice export ranks invoices, not customers. Roll sales up to one total per customer inside your reporting window, break ties cleanly, and audit any reported Top-1 or Top-5 share in one spreadsheet tab.
