project-bdb011d3 System Requirements Document

Introduction

This document outlines the system requirements for project-bdb011d3, a micro SaaS solution designed to assist freelancers and agencies in managing overdue invoices through AI-assisted automation.

System Overview

Project-bdb011d3 aims to solve the problem of freelancers and agencies spending excessive time managing overdue invoices. The solution integrates with platforms like Stripe and QuickBooks to send personalized, multi-channel reminders to clients. These reminders are customizable and can be sent via SMS, WhatsApp, and email, using human-like tones to increase engagement and response rates.

Functional Requirements as Story Points

• As a Freelancer, I should be able to connect my Stripe account to the platform for seamless invoice management.
• As an Agency, I should be able to sync my QuickBooks account to automate invoice tracking.
• As a User, I should be able to customize the tone and content of reminder messages.
• As a User, I should be able to choose the channels (SMS, WhatsApp, email) for sending reminders.
• As a User, I should be able to set escalation levels for reminders based on the overdue period.
• As a User, I should be able to view analytics on reminder effectiveness and client responses.
• As a User, I should be able to manage client contact information within the platform.

User Personas

• Freelancer: An individual who provides services to clients and needs efficient invoice management.
• Agency: A business entity managing multiple clients and requiring streamlined invoice processes.
• User: Any individual using the platform to manage invoices and client communications.

Core User Flows

• Freelancer connects Stripe account -> Customizes reminder messages -> Sends reminders via selected channels -> Tracks client responses and analytics.
• Agency syncs QuickBooks account -> Sets escalation levels for reminders -> Sends reminders via selected channels -> Monitors overdue invoices and client interactions.

Visuals Colors and Theme

• primary: #1E90FF (Dodger Blue)
• primary_light: #63B8FF (Light Sky Blue)
• secondary: #FF6347 (Tomato)
• accent: #32CD32 (Lime Green)
• highlight: #FFD700 (Gold)
• bg: #F5F5F5 (White Smoke)
• surface: rgba(255, 255, 255, 0.9)
• text: #333333 (Dark Gray)
• text_muted: #777777 (Gray)
• border: rgba(204, 204, 204, 0.5)

Signature Design Concept

Interactive Invoice Journey

The homepage will feature an interactive journey of an invoice from creation to payment. Users can drag and drop elements representing different stages of the invoice process (e.g., creation, sending, reminder, payment) into a timeline. As each element is placed, animations will show the transformation of the invoice through each stage, culminating in a successful payment animation. This will be built using motion/react for smooth transitions and interactions.

Landing Hero Motion Brief

The landing page will feature a dynamic animation where an invoice icon travels through a digital landscape, encountering various stages like reminders and client interactions. The animation will loop every 10 seconds, showing the transformation from an overdue invoice to a paid status. Users can hover over elements to see detailed interactions, and the animation will adapt to different screen sizes for a seamless experience.

Interaction Model & Motion Direction

The intended interaction model for the landing page is "animated," with moderate scroll-triggered reveals and hover transitions. The homepage will include a continuous 2D motion loop to engage users and demonstrate the product's capabilities.

Non-Functional Requirements

• The system must ensure data security and privacy, complying with relevant regulations.
• The platform should support high availability and handle peak loads efficiently.
• The user interface must be responsive and accessible across devices.

Tech Stack

• Frontend: React for Web
• Backend: Python, FastAPI
• Database: MySQL or MariaDB
• AI Models: GPT 5.4 for user-friendly responses
• AI Tools: Litellm for LLM Routing
• Local Orchestration: Docker, docker-compose
• Server-side Orchestration: Kubernetes

Assumptions and Constraints

• The platform will primarily target freelancers and agencies with existing Stripe or QuickBooks accounts.
• The system will operate within the proven revenue band of $1,500 – $3,500 MRR.
• Customization of reminder messages will be limited to predefined templates for consistency.

Glossary

• MRR: Monthly Recurring Revenue
• AI: Artificial Intelligence
• SaaS: Software as a Service
• Stripe: A payment processing platform
• QuickBooks: An accounting software package

This document provides a comprehensive overview of the system requirements for project-bdb011d3, ensuring all stakeholders have a clear understanding of the project's objectives and deliverables.