Menucesta.es
Plan your week, fit the menu to your profile and compare what your shopping basket really costs.
The week is the product, not an isolated recipe.
Menucesta.es turns a goal, a calendar and a budget into a realistic week: dishes, quantities, reused ingredients and a basket costed by whole packages.
The IA Chef Nutricionista feature generates the plan for each profile; the nutrition rules, the allergies and the shopping calculation stay outside the model and are checked deterministically.
The same menu does not cost the same in every supermarket.
Menucesta compares the whole basket across Spanish supermarkets, using real package sizes instead of theoretical prices per gram. That is what lets it recommend where to buy the week and how much it saves against the alternatives.
It compares
- Available products and package sizes
- Total cost of every package
- Missing items and the substitutions needed
You decide
- The cheapest complete basket
- The saving against each alternative
- Whether splitting the shop is worth the effort
Data engineering before AI promises.
FastAPI and Python, PostgreSQL with vector search, Redis and Celery for scheduled work, SQLAlchemy and Alembic, Next.js and React, Docker Compose and mobile packaging from a single codebase.
The list is not what matters: what matters is the discipline of idempotent ingestion, deterministic calculation, validators, replay-resistant payments and clear limits on what a model is allowed to do.
| Curated recipes | 1,154 |
| Supermarket products | 14,839 |
| Historical price points | 665k |
| Backend tests | 308 |
Built solo: product, architecture, backend, frontend, data engineering, mobile packaging and legal pages. The figures are a snapshot of the project, not a commercial promise.