I worked closely with my team to overcome a significant challenge during our recent migration from OpsOrts to Kubernetes on Elasticsearch. Collaboration was essential to our success. 

The development team, DevSecOps, architects, and the DevOps team were all actively involved in the process. I managed communication by setting up meetings, creating a Slack channel, and documenting our decisions. Each day, I circulated notes and documents, and we used JIRA to track tasks and progress.

We held morning and evening meetings to address the urgent and complex nature of the project. I collaborated closely with the solution architect, and together we explored various solutions.

Key factors for effective collaboration included JIRA, meetings, Slack, and calls. We effectively managed dependencies between teams; for example, the DevOps team assisted with auto-scaling and storage issues, while I wrote scripts for EC2 machine triggers.

Even as a remote team, we maintained efficient communication. By organizing meetings, documenting decisions, and utilizing collaborative tools, we successfully overcame the challenge.