# Kelsey LaMastres

Kelsey LaMastres is a Senior Product Marketing Partner at Appfire, focused on helping teams navigate change with clarity and confidence. She brings deep expertise in Jira migrations, change management, and cleanup — making complex work simpler and less risky for everyone involved.

### Latest from Kelsey LaMastres

How to move from Project Configurator to Configuration Manager (and why you’ll want to)

Jira Data Center vs. Cloud: Breaking down the differences

7 essential tips for optimizing your post-Atlassian Server migration

How to avoid cloud migration mistakes

Getting ready to migrate Jira and PPM data to Cloud

Experts weigh in on moving to Atlassian Cloud in 2023

How to migrate from Jira Server to Cloud with CMJ

How to perform migration from Jira Server to Cloud using CMJ

Ask the Experts! Appfire Q&A on cloud migration and Atlassian Server end of life

Jira change management best practices

Ask the experts! Appfire Q&A on Jira migration best practices

The guide to managing Jira configurations with CMJ