Hundreds of thousands, probably, and my work on that textbook feature brought in millions in revenue. Another aspect of the project is that I wrote a custom XML content storage and retrieval database, and spending a couple of months proving that my solution was far more scalable and performant than either the Oracle-based solution or commercial XML database solution that the director of development and CTO preferred. So I saved the company a 6-7 figure annual licensing cost as well.
My reward was short-lived immunity to the corrosive political environment that the CTO and director of development had created. The director came from a competitor we had acquired for their customers (not their tech), and right from the start he was open about wanting to eliminate our development team so that his old team could be in charge. They failed due to incompetence, and he and his entire team were let go some years later. The CTO lasted longer, eventually firing my manager without cause, and I quit a few months later. The overall product we were responsible for (which the textbooks were a part of) is still running, and it is still their flagship. But very little has been done to it in the past seven years since I left. The CTO was let go a year or two after I left.
Handsomely rewarded? Hardly. That's not how it goes in big corps. Presiding over the hand-off from the team that was let go was satisfying, and knowing that my software is still running strong after many years of neglect because everyone who was capable of maintaining it quit is also somewhat rewarding.
My reward was short-lived immunity to the corrosive political environment that the CTO and director of development had created. The director came from a competitor we had acquired for their customers (not their tech), and right from the start he was open about wanting to eliminate our development team so that his old team could be in charge. They failed due to incompetence, and he and his entire team were let go some years later. The CTO lasted longer, eventually firing my manager without cause, and I quit a few months later. The overall product we were responsible for (which the textbooks were a part of) is still running, and it is still their flagship. But very little has been done to it in the past seven years since I left. The CTO was let go a year or two after I left.
Handsomely rewarded? Hardly. That's not how it goes in big corps. Presiding over the hand-off from the team that was let go was satisfying, and knowing that my software is still running strong after many years of neglect because everyone who was capable of maintaining it quit is also somewhat rewarding.