---
title: "BuildingHost — construction project management"
description: "Case study: milestones, costs, tasks and progress reporting for construction firms, gathered into one project view."
url: https://nkgroupltd.eu/en/projects/buildinghost/
language: en
---

# BuildingHost — The construction project, in one place

A construction project management platform — milestone tracking, cost control, tasks and progress reporting.

- Year: 2024
- Stack: React, Vite, TypeScript, Supabase, TanStack Query
- Our role: Architecture, frontend, data model, security
- URL: https://buildinghost.eu

## The problem

Construction firms run projects between spreadsheets and group chats. Costs live apart from the schedule, and progress gets reported from memory.

## The solution

A single project view: milestones, tasks, costs and documents in one context, with separate access levels for the investor, the contractor and subcontractors.

## Key capabilities

- Project and milestone tracking
- Cost and budget management
- Tasks with owners and deadlines
- Progress reports for the investor

## The outcome

Runs in five languages, with a strict Content-Security-Policy and a PostgreSQL backend.