Tutorials pulled straight from what I've shipped, plus notes on the journey from accounting to data science to building systems. Drafts are actively being written — the cards tell you what's landing next.
A hub-and-spoke setup with reusable skills, tiered model routing, and a three-stage code-quality pipeline.
Progressive match tiers, confidence scoring, and a review queue that only surfaces what a human needs to look at.
Rebuilding back-office operations on FastAPI + SQLAlchemy + Alembic — designed to migrate cleanly from SQLite to Postgres.
How I eliminated 90%+ of manual QB entry with programmatic IIF files — and the anti-duplicate checks that make it safe.
Turn a PDF folder into a searchable operational feed with OCR, classification, and auto-routing.
How to migrate a live Excel-driven workflow to SQLite without downtime — and why it's the right step before Postgres.
Pandas + openpyxl dashboards that land on page one. The one-screen rule, and why your CFO doesn't want filters.
Extract-validate-compare workflows for an in-flight ERP migration — when you don't own the ETL.
Going from empty repo to a running Node/Express/MongoDB app — the path I took for my SavvyCoders capstone.
Advanced Excel for validating migrations — XLOOKUP, IF chains, INDEX/MATCH, and date validation.
My workflow for editing this site across Bolt, VS Code, and GitHub — with clean version control.
The essential Git commands for cloning and pushing, with step-by-step examples.
Shorter-form posts on the journey, projects, and what I'm learning.
Career
My personal journey of transitioning from a certified accountant to a data scientist, and the lessons learned along the way.
Learn MoreMachine Learning
A practical look at how ML techniques apply to financial problems — and where traditional methods still win.
Learn MoreStatistics
Notes on correlation measures and the hypothesis tests that go with them — from the TripleTen program.
Learn MoreProgramming
A deep review of Sprint 1 fundamentals from the TripleTen program — data types, control flow, and early pandas.
Learn MoreDevelopment
Recent improvements to the portfolio: enhanced project cards, contact features, and expanded about section.
Learn MoreDevelopment
Where things stood on the portfolio + learning roadmap at the start of the year.
Learn MoreCareer
Notes from landing a contract data analyst role at Keeley Companies — ERP migration, SQL at scale.
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