My website
I turn messy numbers into clear web pages.
- HTML
- CSS
- JavaScript basics
Katerina P.
Bookkeeping background, front-end future, loves tables
About me
I spent years keeping the books for a small olive oil company, so tidy columns make me happy. When the company closed, I decided to learn how the web works. I am raising two boys on my own and study in the evenings, when the house is quiet.
My work
Family Budget Planner
A planner where you enter a monthly amount for each category and see the total and the money left. Functions, Math.round and textContent do the work behind the page.
- JavaScript basics
- Functions
- DOM
- Forms
Calculator with Functions
A calculator built with one function and a switch for each operation. It shows a clear message if you try to divide by zero or choose an unknown operation.
- JavaScript basics
- Functions
- Conditions
My learning journey
- Started with an HTML table, a caption and proper header cells
- Styled tables with borders, padding and striped rows
- Learned JavaScript operators and Math.round for money values
- Built a budget planner that adds up categories with a function
- Finished with a calculator that refuses to divide by zero