Ian Costello
2025
🕵️  Left Google. Leading product & engineering at Stealth consumer startup.
🎨  Easl hits 25k completed lessons! 🎉
📊  Published research at IPDPS 25 on optimizing planet-scale epidemic agents on supercomputers.
2024
🗞️  engineer at Google fighting spam, making the deny cookie button still show you ads, building our channel partner product, and more.
🎨  buildingEasl- Creative Meditation.
2023
🗞️  engineer at Google working on the future of advertising without 3rd party cookies: Privacy Sandbox, user privacy, and regulatory compliance.
🎥  FoundedLingoAiand launched AI-translated channels for some of biggest YouTubers in the world and trained our own foundational video translation models.
2022
🎓  computer science + math at the University of Maryland
🐢  helping UMD entrepreneurs atStartup Shell (Co-Executive) andContrary (Venture Partner)
🎵  consulting with Yeezy Tech x Kano Computing onStemplayer
2021
🔨  help the next 20 million users enter crypto with accessible NFTs at Memento
🔍 open-source knowledge graphs and model validation as SWE Intern at Google
🔬  nation-scale disease simulation; optimizing supercomputer resource allocation atPSSG