Here is why developers should be involved in project planning.

I had a meeting with a Product Manager and a backend dev about rolling out a new rewards program. My employer has a primary website and a lightweight app that’s can be used in an iframe. It has a hard deadline because the contract for current rewards vendor is expiring.

Me: So is this new rewards program also being rolled out in the LW app?

PM: Users earn rewards on the LW app?

Me: Yes.

We’re in a video call and I can’t see the PM’s face, but I know he’s thinking “fuck.”

Me: So are we going to bring in another front end dev to code the FE for the LW app since we have a hard deadline?

PM: [clearly sounding panicked] Another dev?!

Me: Well, I’m effectively coding the frontend twice. Sure both use React, but they use it in different ways. LW app uses React Redux. I can’t just code one and copy and paste it into the other.

To be fair, this PM wasn’t the point person for the LW app. But this is why devs need to brought in on planning.