Getting a second job is tough

I got into this startup right after college and have been working in it now for more than 2 years. Now I am looking to switch to advance in my career but I am finding it hard to do that. I have applied to countless jobs but have not gotten any response. Though, I got reached out to one startup but after doing their take-home assignment the guy reached out to me and said they are moving forward with another candidate because of the fungibility. I had experience in frontend and backend development, and the other candidate also had experience in on-chain (contract) development (It was related to web3). I have experience working on Wallet extensions, dApps, and Telegram bots. I have majorly worked with the CosmWasm contract, adding their support to the Leap Cosmos Wallet, and adding new chain and feature support to the Leap Cosmos Wallet. Recently, I also handled the Sei EVM support to Compass Wallet single-hand, where I added functionality for in-wallet transactions and dApp transactions. I applied to Sei, Pyth, Backpack, and Frax but didn't get any response. I got reached out by Stella's team but that didn't work out. I also applied to organizations in Zurich, Germany, and Tokyo but had no luck there as well. I have built many projects that you can find on my GitHub account github.com/hsnice16. I have experience working with React, TypeScript, GraphQL, PostgreSQL, Express.js, and a bit with Next.js and MongoDB. I am learning Rust these days, as I want to write a contract.