Marketers/Designers/Engineers: What's your essential skill for 2025?

Hey everyone,

Thinking about future-proofing my skills and I'm curious to hear from the pros in this community. We all have our core skills, but what's one skill that wasn't a big deal a few years ago but you now see as essential for your role in late 2025?

For Marketers: Is it data storytelling? AI prompt engineering?

For Designers: Is it prototyping with real data? Designing for AI?

For Engineers: Is it integrating LLMs? Advanced cloud security?

Would love to hear your thoughts and what you're focusing on learning right now!