OnlyMetric(Happy Hour)

OnlyMetric (Happy Hour) is a restaurant operations SaaS platform covering purchasing, recipe costing, inventory, point of sale (POS), kitchen display, and staffing across 20+ screens and 15 API resource groups.

• 01

  Built a restaurant operations SaaS platform covering purchasing, recipe costing, inventory, point of sale (POS), kitchen display, and staffing across 20+ screens and 15 API resource groups.

• 02

  Implemented AI-powered invoice OCR with GST-aware validation.

• 03

  Built an LLM provider layer supporting 5 providers: OpenAI, Anthropic Claude, Google Gemini, Ollama, and Z.ai.

• 04

  Reduced report generation time by approximately 25% by restructuring database queries.

• Laravel 12
• React 19
• PostgreSQL
• PHPUnit
• Laravel Cloud

• 01

  Covering six operational areas — purchasing, recipe costing, inventory, POS, kitchen display, and staffing — in a single platform.

• 02

  Validating invoice data with GST-aware rules as part of AI-powered OCR.

• 03

  Supporting five LLM providers through one provider layer.

• 04

  Reducing report generation time, which meant restructuring database queries.

• Purchasing, recipe costing, inventory, POS, kitchen display, and staffing in one platform
• 20+ screens and 15 API resource groups
• AI-powered invoice OCR with GST-aware validation
• LLM provider layer supporting OpenAI, Anthropic Claude, Google Gemini, Ollama, and Z.ai
• Approximately 25% faster report generation through restructured database queries

~25%

Approximately 25% reduction in report generation time, achieved by restructuring database queries.

onlymetric / dashboard

onlymetric / invoice management

onlymetric / pos terminal

onlymetric / supplier management

Screenshots of the application. Supplier contact details are blurred.