ENM Marketplace

The Origin Story

Finding trustworthy, local service providers (plumbers, cleaners, tutors) is often a friction-filled task. Our hero developed ENM, a location-based hyper-local service marketplace engineered to match consumers with nearby verified professionals instantly.

The platform guarantees trust using an immutable, verified review ecosystem, preventing review tampering and ensuring authentic user experiences.

Key Features

• Hyper-Local Matching: Tracks geolocation parameters to index and rank nearby service providers within a 5km radius.
• Frictionless Bookings: Real-time communication channels and double-sided reservation flows.
• Verified Reviews: Review locks that only unlock after a booking completes, keeping the reputation network clean.

// Haversine formula to compute distances in-database
const computeDistance = (lat1, lon1, lat2, lon2) => {
  const R = 6371; // Earth radius in km
  const dLat = (lat2 - lat1) * Math.PI / 180;
  const dLon = (lon2 - lon1) * Math.PI / 180;
  // coordinate math ...
};