SECONDO: An Offline Baking Planner for My Friend's Café, Built on Gemma and TabPFN

Description and use

SECONDO is a local-first baking planner for small cafés that extracts WhatsApp orders with Gemma and forecasts demand with TabPFN, producing a draft kitchen plan that the owner can review and approve.

Problem

Small cafés need a simple, local-first tool to forecast daily baking quantities from scattered WhatsApp orders and past sales, without costly cloud-based forecasting solutions.

Outcome

SECONDO provides a draft kitchen plan with transparent reasoning, enabling the café owner to adjust quantities before approval, thereby reducing waste and missed sales.

Workflow

• Import past sales CSV with validation
• Paste WhatsApp order → Gemma extracts items, quantities, date, dietary notes
• Validate extraction, then save order
• TabPFN forecasts tomorrow’s demand with 80% range
• Generate kitchen plan listing quantities, forecast, range, recent same‑weekday sales, pre‑orders, warnings, dietary requests, ingredient totals
• Owner reviews, edits, approves or rejects plan
• Plan remains draft until approval

Evidence

SECONDO is a local‑first planning tool for very small food businesses: home bakers, tiffin services, one‑counter cafés.

Source

It takes sales history and messy WhatsApp orders and turns them into a daily baking plan.

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Gemma, running locally, pulls out the products, quantities, date, customer and dietary notes.

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TabPFN forecasts tomorrow's demand for each product, with an 80% range.

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The owner changes any number they disagree with, then approves or rejects the plan. Nothing is automatic.

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The app shows a "Synthetic sample data" badge whenever it is loaded…

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