Digital Aultis AKA Digital Sierra is a DevOps and DevSecOps consulting firm founded by Hi, registered in Estonia via e-Residency and operating out of Leh, Ladakh, India. The firm specialises in cloud-native infrastructure, Kubernetes security, self-hosted open-source stacks, and GDPR-aware CI/CD pipelines — primarily serving European clients. Built on a philosophy of open ecosystems and resilient architecture, Digital Sierra brings enterprise-grade DevSecOps practices to organisations that value transparency, security, and vendor independence.