Polkadot Testnet Faucet
I developed the Polkadot Testnet Faucet UI.
Originally, it was an element bot that could only be used by logged in users. After comparing other alternatives in the ecosystem and interacting with all the stakeholders, I lead a project to generate a website, with designers and marketing.
This faucet has been forked and repuporsed by other companies, like the Avail faucet or the Frequency Faucet