4Linux
Open-source infrastructure with a Kafka stream-processing service line
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4Linux is a L0-verified AI-implementation provider based in São Paulo, Brazil, delivering streaming-pipelines, platform-engineering, kubernetes-ops. Ranked on proof — 0 verified records on the Trustgent index.
What they build
4Linux is a São Paulo open-source infrastructure consultancy that lists Apache Kafka and Python stream processing as an explicit service line, alongside Linux, Kubernetes, DevOps toolchains, and observability. Streaming work sits inside their broader data and platform practice rather than a stand-alone streaming boutique. Over 20 years in the Brazilian open-source market.
Quick facts
- HQ
- São Paulo, Brazil
- Founded
- 0
- Team
- 50-200
- Languages
- pt
- Stack
Capabilities
- Streaming data
- Platform engineering
- Kubernetes operations
Industries served
- Financial services
- Retail & e-commerce
- Government & public sector
Regulatory readiness (provider-stated)
Provider-stated readiness. Trustgent cross-references these against independent sources at L2 and above — treat un-cross-referenced flags as claims, not confirmations.
About 4Linux
What does 4Linux build?
4Linux is a L0-verified AI-implementation provider on Trustgent, delivering Streaming data, Platform engineering, Kubernetes operations.
Where is 4Linux based?
4Linux is headquartered in São Paulo, Brazil.
How is 4Linux verified on Trustgent?
4Linux has an EARNED verification level of L0 on Trustgent, with 0 contributing verified records. Verification is independent of any subscription — plan tier is never a ranking input.
How is 4Linux ranked?
Rank is a pure function of three EARNED signals: verification level (dominant), record count, and recency. No plan, fee, spend, or paid placement is ever an input. See https://trustgent.com/how-we-rank.