Sean Hillen

Sean Hillen is an experienced technology professional specializing in DevOps and systems engineering. Currently serving as Head of DevOps at Oxa since October 2018, Sean has led the implementation of key tools such as Ansible and Hashicorp Vault, developed a scalable Prometheus monitoring solution, and established best practices. Prior experience includes a role at Rebellion where Sean directed the cross-region migration of AWS services and implemented a resilient ELK stack. Sean has also held positions at Satellite Applications Catapult, Oddschecker, Six Degrees Group, Capital Support Ltd, and Commensus Plc, accumulating extensive knowledge in Linux systems, AWS technologies, Elastic Stack, and various automation tools.