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We were born inside a cold room.

Jambo started with a simple question from a supermarket manager: why are we still writing temperatures on paper? We went to the store, measured, got it wrong, and came back with a cheaper sensor and a better screen.

An operator in a hairnet and gloves arranging trays on a food production line

2

products in operation

1,200+

assets monitored

9

states served

24/7

continuous watch

The short story

We spent our first months shadowing operator rounds in stores across Recife. We timed how long it took to measure each freezer, counted how often doors were left ajar and watched up close the domino effect of a compressor stopping at three in the morning.

What became clear is that the problem wasn't a lack of technology — it was its price. Imported solutions cost more than the product they were protecting. So we designed from scratch: ultra low-cost proprietary sensors, and a platform any employee can use on day one.

Today we are a team of hardware, data and product engineers working on the same principle: monitoring the cold has to cost less than losing it.

Born at the university

Jambo comes out of the Federal University of Pernambuco (UFPE), and it still thinks like a lab.

  • Roots at UFPE

    The founders met and trained at the Federal University of Pernambuco, and the company keeps that tie to research alive.

  • Masters and PhDs

    Our members hold master's and doctoral degrees, with deep experience on both sides: shipping products in industry and publishing in academia.

  • World-class results

    World robotics champions, and researchers with papers accepted at the world's top software engineering conferences.

What we believe

  • Genuinely affordable

    Cost per asset is a design decision, not a sales discount. If it doesn't fit the store's budget, it doesn't work.

  • Simple on day one

    If an employee needs long training, the product is wrong. The screen has to explain itself.

  • Data with proof

    Continuous, tamper-evident and auditable logging. Without that, monitoring is just an opinion.

  • Built in the field

    Every feature starts with a site visit. None of us designs a cold room sensor from a desk.

Timeline

  1. 2023

    Field research

    Shadowing rounds and mapping losses across supermarket chains in Recife.

  2. 2024

    First prototype

    Temperature transmitter with battery and current readings, and the first per-freezer dashboard.

  3. 2025

    Freezer Track and Dashboard in the field

    Pilots in a supermarket chain, a distributor and a meat processor. The ESP-NOW mesh is born.

  4. 2026

    Predictive and generative AI

    Compressor failure forecasting and plain-language insights written by generative AI, in pilot.

The founders

Five engineers from UFPE who build what they research.

  • Portrait of Victor Sabino

    Victor Sabino

    Co-founder

  • Portrait of Geraldo Lins

    Geraldo Lins

    Co-founder

  • Portrait of Ryan Morais

    Ryan Morais

    Co-founder

  • Portrait of Matheus Andrade

    Matheus Andrade

    Co-founder

  • Portrait of Uanderson Silva

    Uanderson Silva

    Co-founder

Leading companies already monitor their assets with Jambo.

  • Petrobras
  • Atacadão
  • Novo Atacarejo
  • Pop Supermercado
  • MasterBoi

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