PhatOps
PhatOps is a comprehensive, multi-tenant mobile application designed to digitize and streamline enterprise restaurant operations. Officially published on the App Store, the system currently orchestrates daily workforce and supply operations across 4 active PHAT Buns franchise branches, with rolling deployments scheduled for 16 additional locations nationwide. The platform unifies workforce management, inventory tracking, compliance logging, and internal communications into a single, high-performance cross-platform app. It replaces fragmented systems (WhatsApp for shifts, paper for compliance, spreadsheets for inventory) with a centralized "Global Command Center" and localized store dashboards.
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Core Features
Production Deployment
Live on the iOS App Store, successfully powering operations for 4 franchise locations with rolling rollout to 16 future branches.
Advanced Workforce Management
Smart drag-and-drop scheduling, shift lifecycles with cover requests, and geofenced real-time clock-in/out tracking.
Digital Compliance & Logs
Opening/closing procedure logs, temperature logs, standardized accident reports, and secure document tracking with expiration alerts.
Inventory & Cost Management
Real-time stock levels, waste and par level tracking, cost management (labor vs. sales), and OCR receipt scanning/document parsing.
Enterprise Communication
Secure internal messaging with dedicated chat rooms for leadership and stores, live broadcast feeds, and SOP knowledge bases.
Technical Deep Dive
Strict Multi-Tenancy & Data Isolation
Implemented a robust multi-tenant architecture where Global Admins can seamlessly switch store contexts via a viewingStoreId state, while strictly enforcing Supabase Row Level Security (RLS) policies on the backend so standard staff members mathematically cannot access or query data outside their assigned store.
Transactional Shift Swap Engine
Engineered a highly robust transactional shift swap workflow. When User A requests a swap with User B, the system manages state transitions, alerts the manager, and upon approval, atomically swaps the foreign keys in the database using raw SQL transactions, preventing race conditions or double-booking.
Atomic Database Transactions via RPC
To handle complex staff onboarding workflows, multi-table transactions (creating users, assigning stores, generating profiles) are offloaded to custom PostgreSQL Remote Procedure Calls (rpc_create_staff, rpc_update_staff), ensuring complete atomicity and minimal database latency.
Secure Document Expiry Engine
Implemented a secure storage pipeline for highly sensitive Right-to-Work, visas, and contracts. Files are uploaded to private Supabase Storage buckets, and the frontend retrieves them via temporary signed URLs expiring in 60 seconds, preventing link interception risks.
Performance Benchmark
"Engineered a secure multi-tenant platform with transactional shift swaps, custom Postgres RPCs, and strict Row Level Security (RLS), streamlining operations for high-volume franchises with 100% data isolation."