Overview

An internal web application designed for the sales team to calculate and evaluate business values efficiently. Built with React, Redux Toolkit, and Sass, the app provides interactive calculators, centralized state management, and seamless integration with Azure Cosmos DB for secure data persistence. Users can also export calculated results into PDF for sharing and record-keeping.

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Core Features

• Interactive Value Calculators

  • Provides multiple calculators tailored to different sales scenarios.
  • Dynamic form inputs and instant result updates.

• State Management with Redux Toolkit

  • Centralized state for handling calculator logic and user inputs.
  • Ensures predictable state flow and simplified debugging.

• Database Integration with Azure Cosmos DB

  • Stores user calculations and historical data securely.
  • Fast and scalable access to sales-related datasets.

• PDF Export

  • Users can generate and download calculation results in PDF format.
  • Ensures data portability and offline access for sales presentations.

• Routing & Navigation

  • React Router provides structured navigation between multiple calculator modules.

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Tech Stack

Frontend

• React – Component-based architecture for building interactive calculators.
• React Router – Client-side routing across different modules.
• Redux Toolkit – Efficient and scalable state management.
• Sass – Advanced CSS styling with variables, mixins, and modularity.

Backend / Database

• Azure Cosmos DB – Globally distributed NoSQL database for storing and retrieving sales data.

Additional Tools

• PDF Generation Library (e.g., jsPDF or pdfmake) – Converts results into exportable PDF documents.
• Git & GitHub – Version control and collaboration.
• ESLint + Prettier – Code formatting and linting for maintainability.

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Repository & Demo

• Source Code: private repository
• Live Demo: (internal use only)