Client Work · Case StudySpecialty Coffee RetailIn Production

MiauFe Roastery OS

Scale: Batch Bean-to-Cup Tracing · Dual JWT

A premium specialty coffee virtual store and roastery management platform. Integrated client-facing catalog, barism workshop bookings, real-time roasting/packaging order tracking, and a comprehensive admin panel for green coffee traceability, freshness alerts, HR, expenses, and security auditing.

Phase 01 // Operational Context

Context & Market Landscape

Artisanal specialty coffee roastery in Ecuador merging commercial bag retail with barista workshops, sensory labs, and strict bean freshness standards.

Phase 02 // Core Friction

The Business Problem

Specialty coffee roasters lack unified tools to track the path from green beans to packaged lots, monitor roast-date freshness in real-time, and manage barista academy course bookings alongside physical merchandise.

Core Business Pain:Operational traceability, customer retention, and brand premium value.
Phase 03 // Terjays Architecture

The Solution

We created a unified, premium digital experience that allows customers to purchase tailored coffee or reserve barism courses with real-time tracking, while administrators control inventory, roast freshness, and financials in one robust panel.

Designed a multi-layered storefront and administrative OS. The frontend features custom grind/weight options, dynamic course bookings, and step-by-step roasting and shipping tracking. The backend delivers strict batch traceability, automatic freshness alerts, operational logs, and a tamper-proof audit trail of administrative modifications.

Phase 04 // Operational Capabilities

Core Features & Modules

  • Green bean lot reception and batch-level yield tracking from farmer harvest to roasted bag.
  • Automated roast-date decay warnings ensuring peak bean freshness before customer dispatch.
  • Client-facing step-by-step order tracking from roasting drum to final courier delivery.
  • Barista academy workshop bookings with automated seat limits and calendar scheduling.
  • Dual-level JWT authentication separating customer profiles from administrative auditors.

Roastery OS Visual Evidence

Trazabilidad de Tostaduría - MiauFe
Click to enlarge

Bean Traceability & Freshness

Tracks green coffee batches, roasting runs (with yield/waste analytics), roast profiles, and fires automated warnings as beans approach their freshness limit.

Phase 05 // Measured Impact

Business Outcome & ROI

Established end-to-end bean-to-cup traceability, automated freshness controls for quality assurance, streamlined course reservations, and secured operations via database-level JWT authentication and automated action logging.

Phase 06 // Technical Infrastructure

Technology Stack & Architecture

Next.js 16PostgreSQLPrisma ORMTailwind CSS v4ZustandFramer MotionCloudinary
Engineering Guarantee & Reliability:

Operational traceability, customer retention, and brand premium value.

Phase 07 // Live Execution Proof

Verified Live Deployment

Verified production deployment online and available for public audit.

In Production
Verified Public Endpoint:
https://miaufe.terjays.com/
Open Live Product
Direct Engineering Collaboration

Ready to engineer a system like this for your business?

Work directly with the software engineer. Clear milestone delivery, transparent deposit schemes, and guaranteed post-launch maintenance.

50% Deposit & Milestone SprintsPost-Launch Maintenance & SupportDirect 1:1 with Erick Erraez