Teaching
Practical teaching for real work, not just theory.
Everything I teach comes from systems I've built and problems I've solved at work — taught the way you'd actually use it on Monday morning.
Categories
What I teach
Modern Excel
Dynamic formulas, Power Query and smarter workflows — Excel as an engineering tool, not a grid of cells.
Data Analysis
From raw operational data to answers: cleaning, structuring, analysing and presenting so decisions follow.
Finance Concepts
The finance underneath the spreadsheets — ledgers, receivables, depreciation, loans — explained through real work.
Automation Workflows
Turning repetitive reporting into systems: structured workflows first, then automation that removes the routine.
Featured
Where to learn with me
YouTube — @quadriatharutech
Tutorials and walkthroughs on Modern Excel, data and automation — practical, step by step, built around real tasks.
Watch on YouTubeLinkedIn insights
Shorter thinking in public — Excel problem-solving, automation ideas and systems lessons from the day job.
Read on LinkedInWhy I Teach
Better understanding makes work easier
I've trained 200+ staff and management trainees in Excel and financial modelling — from beginners opening their first workbook to senior teams running group reporting. Teaching is not a side activity; it's how systems survive. A tool nobody understands gets abandoned, so every system I build comes with people who can run it.
Want this training for your team?
Excel, modelling, reporting and automation training engagements — practical and built around your real work.