System Requirements Document (SRD) for Rising-App

1. Introduction

Welcome to the System Requirements Document (SRD) for Rising-App, a train booking application designed to simplify travel planning for users in India. This document outlines the functional and non-functional requirements, user personas, design concepts, and technical specifications necessary to deliver a seamless and efficient train booking experience. The project will cater to users looking for an intuitive platform to book train tickets, check schedules, manage profiles, and more.

2. System Overview

Rising-App is envisioned as a comprehensive train booking solution tailored to the needs of travelers in India. The system will provide users with the ability to search for trains, book tickets, select seats, view live train statuses, and manage cancellations. Additionally, the app will include a web-based interface for users who prefer desktop access. The platform will prioritize user-friendliness, speed, and reliability, ensuring a smooth experience for all stakeholders.

Key features include:

• Train search and booking
• Seat selection
• Live train status updates
• Ticket cancellations and refunds
• User profile management
• Payment gateway integration
• Web page for booking and related functionalities

3. Functional Requirements

User Stories:

• As a User, I should be able to search for trains based on source and destination.
• As a User, I should be able to book tickets for available trains.
• As a User, I should be able to select my preferred seat during booking.
• As a User, I should be able to view live train statuses and updates.
• As a User, I should be able to cancel my tickets and receive refunds.
• As a User, I should be able to manage my profile, including saved preferences and booking history.
• As a User, I should be able to make payments securely through integrated gateways.
• As a User, I should be able to access all functionalities via a web page.

4. User Personas

1. Traveler

• Primary user of the app.
• Needs to book tickets, check train statuses, and manage bookings.
• Values simplicity, speed, and reliability.

2. Admin

• Manages train schedules, ticket availability, and user queries.
• Requires access to backend tools for system monitoring and updates.

3. Guest

• Can browse train schedules and availability but cannot book tickets or access advanced features without creating an account.

5. Visuals Colors and Theme

Color Palette:

The Rising-App will use a vibrant and modern color scheme inspired by the energy of travel and the Indian railway system:

• Background: #F5F5DC (Beige)
• Surface: #FFFFFF (White)
• Text: #2C3E50 (Dark Blue)
• Accent: #E74C3C (Bright Red)
• Muted Tones: #BDC3C7 (Light Gray)

These colors will create a clean, professional, and approachable aesthetic while reflecting the dynamic nature of train travel.

6. Signature Design Concept

Interactive Train Journey Map

The homepage of Rising-App will feature an interactive train journey map that visually represents the user's travel route. Upon entering their source and destination, users will see a dynamic map with animated train icons moving along the route. Key stations will be highlighted with clickable markers, providing additional details such as arrival times, amenities, and nearby attractions.

Additional features:

• Micro-interactions: Hovering over stations will display pop-ups with station details.
• Animations: Smooth transitions as the train moves along the route.
• Color Shifts: Background colors subtly change based on the time of day (e.g., sunrise hues in the morning, twilight tones in the evening).
• Interactive Elements: Users can zoom in/out of the map and explore nearby areas.

This design concept will make the homepage visually captivating and highly engaging, leaving a lasting impression on users.

7. Non-Functional Requirements

• The system must support high concurrency to handle peak booking times.
• The web page must load within 3 seconds for optimal user experience.
• Ensure data security and compliance with Indian regulations (e.g., GDPR equivalent).
• Provide cross-platform compatibility (desktop, mobile, tablet).
• Maintain 99.9% uptime for critical booking functionalities.

8. Tech Stack

Frontend:

• React for Web
• React Native for Mobile App

Backend:

• Python
• FastAPI

Database:

• MySQL (preferred) or MariaDB for relational data
• MongoDB for NoSQL requirements
• Alembic for database migrations

AI Models:

• GPT 5.4 for user-friendly responses
• Claude 4.6 Opas for academic or coding work
• Gemini 3.1 Pro for friendly responses
• Google Nano Banana for image generation

AI Tools:

• Litellm for LLM routing
• Langchain

Orchestration:

• Docker and docker-compose for local development
• Kubernetes for server-side orchestration

9. Assumptions and Constraints

Assumptions:

• Users will primarily access the app in India, adhering to IST (Indian Standard Time).
• Payment gateways will support INR as the default currency.
• The majority of users will have access to stable internet connections.

Constraints:

• The system must comply with Indian Railway regulations and data-sharing policies.
• Limited budget for initial development and deployment phases.
• Scalability must be planned for future growth without compromising current performance.

10. Glossary

• IST: Indian Standard Time, the time zone used in India.
• GDPR: General Data Protection Regulation, a standard for data privacy and security.
• Concurrency: The ability of the system to handle multiple users simultaneously.
• Micro-interactions: Small, subtle animations or responses that enhance user experience.
• Payment Gateway: A service that processes online payments securely.

End of Document.