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.

Rajprakash Yadav is a Microsoft Certified Professional with 13 years of experience in application design and development. He specializes in micro frontend and microservice architecture, with a proven track record of delivering scalable, high-performance solutions that drive business innovation and measurable results. His expertise spans the full development lifecycle, from design to implementation, ensuring that technology delivers both strategic and practical value.

Passionate about creating impactful solutions, Rajprakash is committed to advancing modern software practices and collaborating with organizations to achieve excellence in digital transformation. He actively engages with fellow professionals and thought leaders to explore new opportunities, foster innovation, and deliver meaningful outcomes in the evolving technology landscape.