Software · Food-service operations
413 custom POS & internal operations tools
Built custom point-of-sale systems and internal tools for 413 Cafezinho Premium and Grandma’s Sandwich, connecting counter activity with stock, reporting, and administration.
Read the detailed case study
01 / The context
What needed to change
Two food-service brands needed software shaped around their own operating routines. Counter sales, products, ingredients, shifts, branch operations, and reporting had to fit the business workflow, while internal teams also needed tools to replace spreadsheet handoffs.
Working within real constraints
The systems needed to fit fast counter work and differing brand workflows. Grandma’s Sandwich also needed an offline path for sales, while internal tools had to be practical for staff and managers to use during daily operations.
02 / Workflow in focus
Connect a counter sale to stock and management review
- Staff create and record sales in the brand’s point-of-sale workflow.
- Product and ingredient operations connect transactions to inventory activity.
- Managers use shift reports, inventory dashboards, and administrative tools to review and coordinate work.
03 / Implementation
What I built
- Built 413 Cafezinho Premium POS and Grandma’s Sandwich POS as solo full-stack projects.
- Deployed the applications using SvelteKit, Cloudflare Workers, and D1.
- Delivered inventory dashboards, reporting utilities, and admin panels that replaced manual spreadsheet workflows.
- Added offline-capable sales and automatic synchronization for Grandma’s Sandwich operations.