Comment by steveBK123
2 days ago
> You don't get rewarded for cleaning up mess (despite lip service from management) nor for maintaining the product after the launch
I have never worked at a shop or on a codebase where "move fast & break things, then fix it later" ever got to the "fix it later" party. I've worked at large orgs with large old codebases where the % of effort needed for BAU / KTLO slowly climbs to 100%. Usually some combination of tech debt accumulation, staffing reduction, and scale/scope increases pushing the existing system to its limits.
This is related to a worry I have about AI. I hear a lot of expectations that we're just going to increase code velocity 5x from people that have never maintained a product before.
So moving faster & breaking more things (accumulating more tech debt) will probably have more rapid catastrophic outcomes for products in this new phase. Then we will have some sort of butlerian jihad or agile v2.
People are still trying to figure out how to use AI. Right now the meme is it's used by juniors to churn out slop, but I think people will start to recognize it's far more powerful in the hands of competent senior devs.
It actually surprised me that you can use AI to write even better code: tell it to write a test to catch the suspected bug, then tell it to fix the bug, then have it write documentation. Maybe also split out related functionality into a new file while you're at it.
I might have skipped all that pre-AI, but now all that takes 15 minutes. And the bonus creating more understandable code allows AI to fix even more bugs. So it could actually become a virtuous cycle of using AI to clean up debt to understand more code.
In fact, right now, we're selling technical debt cleanup projects that I've been begging for for years as "we have to do this so the codebase will be more understandable by AI."
Having worked on many long-lived projects for 5+ years at big firms, I think theres an aspect of project management being a dark art which will conflict with the hopes & dreams of AI.
Developer productivity is notoriously difficult to measure. Even feature velocity, cadence or volume improvements are rarely noticed & acknowledged by users for long. They will always complain about speed and somehow notice slowdowns (and invent them in their head as well).
I once joined a team that was in crises, they couldn’t ship for 6 months due to outages. We stabilized production, put in tests, introduced better SDLC, and started shipping every 1-2 weeks. I swear to you that it was not more than a few months before stakeholders were whinging about velocity again. You JUST had zero, give me a break.
If you get a 3x one-off boost by adopting AI and then that’s the new normal, you’ll be shocked how little they pat you on the back for it. Particularly if some of that 3x is spent on tickets to “make the code easier for AI to understand”, testing, and low priority tickets in the backlog no one had bothered doing previously (seen a lot of these anecdotes). And god help you if your velocity slips after that 3x boost, they will notice the hell out of that.