Developed two financial web calculators — a Loan Repayment Calculator and a ROAS (Return on Ad Spend) Calculator — as part of a web development course project. Each application was built in a single HTML file using HTML, CSS, JavaScript, Bootstrap 5, and jQuery. Key features include amortization-based payment calculations, ad spend break-even analysis, dynamic results rendered via jQuery DOM manipulation, and responsive Bootstrap grid layouts with client-side input validation.
