All Cases
Bumerangue

Environmental management and waste control system for hospitals

How Bumerangue digitized hospital waste control with the Reatop platform, an integrated ecosystem of back office + native mobile app that works offline.

Before: Fragmented hospital waste control based on spreadsheets and error-prone paper records.

After: A complete ecosystem with a native mobile app that works offline and a real-time management dashboard.

Result: Over 5,000 tons of hospital waste tracked and processed safely every month.

Platforms
Native MobileWeb AppERP
Services
DevelopmentDesignProduct Strategy
Industry
ESG
Timeline
Active client
Environmental management and waste control system for hospitals — 1/4
Environmental management and waste control system for hospitals — 2/4
Environmental management and waste control system for hospitals — 3/4
Environmental management and waste control system for hospitals — 4/4
The Challenge

Waste management in hospital environments is a critical activity that demands rigorous tracking, compliance with environmental regulations, and precise reporting.

Traditionally, internal hospital waste collection and weighing records depended on manual processes and physical spreadsheets. These methods led to delays in data consolidation, lost information, and high risks of fiscal and environmental non-compliance.

On top of that, the lack of stable connectivity in hospital basements and disposal areas made traditional web-based field solutions unusable.

The Turning Point

Behind Reatop is Bumerangue Tecnologias Ambientais, a company that goes beyond environmental management software: it exchanges waste for products such as paper towels and toilet paper. A circular model like that only works with precise end-to-end tracking.

To solve the root of the problem, the solution needed to go beyond a simple digital form. It required:

  • End-to-end tracking, from collection point to final disposal
  • A robust mobile app that worked 100% offline
  • A complete admin dashboard to generate audit and ESG reports in seconds
The Solution

Yowpi designed and built the Reatop platform for Bumerangue: a robust ecosystem integrating a no-code web back office with a high-performance native mobile app.

What was implemented:

  • Smart offline sync
    → Collectors log weights and compliance checks even without an internet signal. The app syncs data automatically as soon as it detects a connection.

  • ESG and Compliance Management Panel
    → Real-time charts of monthly collections, locations with the most non-conformities, and waste types per hospital.

  • Back office with three user profiles
    → System administration, waste generators (such as hospitals), and material suppliers, each with their own view of the operation.

  • Native Mobile App (iOS and Android)
    → An ultra-fast interface optimized for quick field operation and intense daily use.

The Impact

The result was a complete transformation in workflow and in the reliability of collected data.

Results:

  • Over 5,000 tons of waste processed monthly.
  • Paper fully eliminated at weighing and collection points.
  • 100% traceability of the flow, with environmental audits ready in a single click.
5k+ tons

Waste processed/month

100%

Responsive

Offline

Native mobile app

What was at risk

Without this modernization:

  • Compliance failures could generate heavy fines and the suspension of hospital operations.
  • Operational decision-making would remain slow, based on reports weeks out of date.

Does this scenario sound familiar?

If your company deals with:

  • Manual field processes that depend on paper or spreadsheets.
  • Poor connectivity in remote or industrial locations blocking digitization.
  • Difficulty compiling operational data for compliance reports.

We can help you build a custom digital infrastructure.

A more efficient operation

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