Two years ago out software lead left. Me with 3 years experience was the most knowledgeable person on the team. We had gotten acquired. 3 months later they gave me a raise from 92 to 103k, which I showed annoyance with. 6 months later the new company decided to throw money at the people they couldn’t afford to lose so I went to 128k. 6 months later I went to 143k

This is on a small team at a government contractor

TLDR: 51K in 1 year without switching companies