Sentry's new Developer Advocate, Liz Krane, relies on various tools to manage her day-to-day tasks and maintain a work-life balance. She uses a combination of reading, writing, coding, and collaboration tools to research conferences, write talk proposals, develop code, and engage with the developer community. Liz also utilizes project management techniques such as Google Calendar and Todo lists to prioritize her tasks and allocate time for each activity. Additionally, she employs spaced repetition using Anki to commit new information to long-term memory and uses a custom-built Android app called Snooze Tracker to help her wake up on time. Despite not having strong preferences for coding tools or formatting styles, Liz values simplicity and convention over personal opinions.