Web Page Calculators Creation & Improvement

This project involves the development and integration of five online tools for Spaincheck.com, ensuring visually appealing interfaces optimized for both desktop and mobile platforms. The tools include calculators (Salary, Expat Tax, Mortgage, BNB Profit) and a Spanish Invoice Creator, incorporating advanced features like email capture, PDF download, and embed code generators. The total budget is negotiable, with completion required by 15.01.2025. Milestone payments are tied to task completion, and the tools will be copyrighted to Spaincheck.com under the MIT License, with attribution requirements for redistribution. See PDF agreement attached.