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Agentic AI concierge & marketplaces

OMNIA

OMNIA combines an agentic concierge with three connected marketplace experiences for stays, food, and rides.

OMNIA screenshot 1
OMNIA screenshot 2

Problem

Travel planning often requires users to search, compare, and coordinate across several disconnected services.

Objective

Create one natural-language experience that can turn a request into a structured, budget-aware plan.

Solution

A React and NestJS ecosystem with shared authentication, marketplace data, an AI orchestration layer, and confirm-ready results.

Main features

What the product includes.

  • Natural-language planning
  • Stays, dining, and rides
  • Shared authentication
  • Budget-aware recommendations
  • Agent activity feedback
  • Responsive marketplace experiences

Technology

Built with the right tools for the job.

React 19TypeScriptNestJSPrismaPostgreSQLGroqTailwind CSS

Challenges

Balancing the project’s technical requirements with a clear, responsive experience—and keeping the implementation maintainable as the scope grew.

What I learned

The project strengthened my ability to turn a broad idea into structured features, make deliberate technology choices, and communicate complex functionality through a polished interface.

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