Voice-Input Automated Quotation MVP Development

Summary:
Development of a scalable web MVP for users to automate quote generation via voice input.

The system must be designed from the outset to allow for rapid scaling to a large number of users (SaaS architecture).


The development of a scalable web MVP for users to automate quote generation via voice input.

The system must be built from the beginning to allow for rapid scaling to a large number of users. Experience in OpenAI API, PDF generation, and multi-language SaaS web applications is essential.

Core Function (MVP Phase 1), Workflow

1. User records the quote or uploads an audio file.

2. Speech-to-text (OpenAI or alternative).

3. LLM converts text into structured JSON.

4. JSON is loaded into an editable quote form.

5. User can manually correct or add items.

6. Automatic calculation (net, VAT, gross).

7. PDF generation.
8. Sending via email or WhatsApp.

Functional Requirements
1. Multiple items.
2. Manual editing.
3. Multilingualism (architectural requirement)
• German (starting).
• English.
• Italian.
• French.
• Spanish.
4. Scalable architecture.
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Important
Code must be:
• Maintainable.
• Modular.
• Extensible.
• Production-ready.
• Security-aware (Auth, API keys, input validation).

An NDA is also required. and a code ownership agreement clause will be signed.

This is the MVP, and further features will be built in subsequent phases.