I'm Dhodraj, a Tech Lead. One job switch nearly doubled my package (~140% jump), not luck: I learned to show my real work under interview pressure. I started PrepHike with two senior engineers (.NET, data, plus my JS/TS and system design) to do that for underpaid engineers in India. Most don't lose offers on skill, they lose on showing it in 45 minutes. This call is the start: 30 mins, and you leave with a written report on where you're underpaid and what to fix.