Johnny Miller is the co-founder of digitalis.io and AxonOps, where he helps organizations adopt, scale, and operate modern Cloud, Data, and Streaming technologies such as Apache Cassandra, Kafka, PostgreSQL, Elasticsearch/OpenSearch, and Kubernetes. With over 20 years of hands-on experience in software engineering, he has built deep expertise in distributed systems, cloud architectures, web services, and DevOps. His mission is to design and deliver robust, infrastructure-agnostic data platforms that span architecture, implementation, open-source tooling, and fully managed 24/7 operations.

Johnny has successfully delivered solutions across diverse sectors including government, retail, media, entertainment, and finance. By promoting vendor independence, flexibility, and security, he ensures clients achieve long-term agility and scalability. A passionate advocate for open-source technologies, he contributes to community projects and mentors engineers to foster innovation and operational excellence.