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IoT device firmware
Embedded software for ESP32, Raspberry Pi and custom boards, built for low power and remote updates.
IoT · DevOps · Klaipėda, Lithuania
Connected devices, and the infrastructure that keeps them running.
Tagai is a small engineering team building IoT hardware and firmware, and running the cloud platforms behind it. From sensor prototype to production pipeline, with one team accountable end to end.
Founded 2019
3 founders, senior engineers
Hardware to cloud, one team
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What we do
Two disciplines that usually sit in separate companies. We do both, which is why the handover between device and cloud stops being your problem.
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Sensor networks & LoRaWAN
Long-range sensor deployments: gateways, provisioning, and getting reliable data out of hard places.
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Hardware prototyping
From breadboard to a working unit you can put in front of customers or investors.
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Cloud backends
Ingestion, storage and APIs for device data on AWS and Azure, sized to what you actually send.
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CI/CD pipelines
Automated build, test and release with GitHub Actions and FluxCD, for firmware as well as services.
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Kubernetes & containers
Cluster setup, GitOps delivery and day-two operations that your team can run without us.
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Infrastructure as code
Terraform modules that make environments reproducible and cloud costs visible.
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Monitoring & observability
Metrics, logs and alerts that tell you a device fleet is drifting before your customers do.
Tools we work with every day
- ESP32
- Raspberry Pi
- LoRaWAN
- Terraform
- Kubernetes
- FluxCD
- AWS
- Azure
- GitHub
- IoT
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Who you work with
No account layer. You talk to the people writing the firmware and the pipelines.
PORTRAIT
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Tell us what you're building
Send a short description of the project and we'll reply with an honest read on scope, timeline and whether we're the right fit.