Scientific Calculator

Overview

A fully functional scientific calculator running in the browser with trigonometric functions, logarithms, exponents, and standard arithmetic. Built as a PWA so it can be installed on any device and used offline.

Responsibilities

• Built and maintained pwa calculator functionality across the product scope described on this page.
• Worked with HTML, CSS, JavaScript (ES6+), PWA to deliver the project in a practical, shippable form.
• Handled the implementation details needed to turn the project into a usable product or working release.

Technical Highlights

• Full scientific operation support including trigonometry, logarithms, and factorials.
• Progressive Web App — installable and works offline.
• Pure vanilla JavaScript with no framework dependencies.

Outcomes

• Delivered a complete pwa calculator experience that can be explored through the published project links.
• Created a project that demonstrates applied engineering work rather than only isolated technical experiments.