Soul ofBuilders

Founders
are builders

Alessio Alionço

CEO @ Pipefy

Lucas Vargas

co-Founder @ Nomad

Eduardo Del Giglio

Founder @ Caju

Mateus Costa-Ribeiro

co-Founder @ Enter

Manoela Mitchell

co-Founder @ Pipo Saúde

Our role is to ensure the builders we back always have the kind of support we wish we had when we were building ourselves. We embrace the journey alongside them, step by step, brick by brick.

The companies behind the Builders

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voidr

DevOps - AI

Building since

2025

Investment stage

Pre-seed

Head quarters

São Paulo, Brazil

AI to anticipate problems in the systems large enterprises depend on.

Voidr connects code, business rules and operational data so engineering, quality, support and operations teams can identify risks and validate changes before they affect the business. The company combines its software platform with engineers who work alongside customer teams to deploy AI across critical enterprise systems, from understanding legacy applications to validating integrations and monitoring business journeys.

Large enterprises operate systems shaped by years of customizations, integrations and business decisions. The knowledge needed to change and maintain these systems is scattered across code, documentation, tickets and people. Investigations often restart as work moves between teams, while changes can affect dependencies that no single team fully understands. As AI accelerates software development, the need to connect this context and assess the impact of changes becomes more pressing.

Voidr starts with a specific business challenge and defines the first deliverable and success criteria with the customer. Each deployment combines the platform components needed to address that challenge, within the customer’s access, approval and audit processes. The platform can run in the customer’s infrastructure, with AI models selected for each application.

Founders Milson and Victor bring experience building and leading engineering teams at idwall and working with enterprise clients at Red Ventures. That combination informs Voidr’s approach: understanding how critical systems work, translating operational challenges into a concrete execution plan, and working with customer teams to put AI into production.

Builders

  • Milson Ramos

    CEO

    Led engineering at idwall and worked with enterprise clients at Red Ventures before founding Voidr. Studied at Fatec.

  • Victor Buchalla

    CTO

    Engineer at idwall and Red Ventures, where he worked alongside Milson. Studied at FIAP.

Website

The best investors
are builders

We've been on the other side: building.

Soul of Builders. Heart of risk-takers. Hands of operators. Mind of investors

Investment philosophy

ONEVC is a seed-stage venture capital firm backing builders across Latin America. We've helped build companies ourselves and know firsthand the courage, ambition, and energy it takes to build something from scratch. That experience shapes how we invest and how we partner: our builders are the protagonists, and being invited along for their journey is a privilege we don't take lightly. Our job is to serve them and do whatever we can to make them succeed.