The role that puts you closest to real problems and real users also carries the sharpest burnout and career traps — thriving as an FDE means managing both deliberately.
The capstone: building a durable FDE career — the rewards and the hazards (context-switching, emotional labor, the maintenance trap), managing your capacity and boundaries, and growing toward staff engineering, product, leadership, or founding.
The author's side of code review — turning a pull request from an ego threat into a growth loop by separating your identity from your code, responding to every comment, and pushing back with reasoning instead of feelings.
The author's side: separating your identity from your code, assuming good intent, responding to every comment, pushing back with reasoning (not ego), and turning review into a growth loop instead of an ego threat.
The funnel has a hidden flaw as a mental model: it's a leaky bucket you must keep refilling from the top, forever. Growth marketing's key insight is to look for loops instead — mechanisms where the output of using the product feeds back into acquiring more users, so growth compounds rather than requiring ever-more input. Combined with an experimental, data-driven mindset that engineers take to naturally, this is how modern products grow systematically rather than by pouring money into the top of a funnel.
The funnel has a hidden flaw: it's a leaky bucket you must keep refilling from the top forever. Growth marketing's key insight is to look for loops instead — mechanisms where using the product feeds back into acquiring more users, so growth compounds. Combined with an experimental mindset engineers take to naturally, it's how modern products grow.