Sebastian Rieche is a senior marketing executive with over a decade of experience leading high-impact global campaigns across blockchain, tokenized ecosystems, and Web3 infrastructure. He has played a pivotal role in three major token sales that collectively raised over $17 million, designing marketing systems that blend scalable content architecture with AI-driven media workflows and cross-border PR strategies. At LOCX Labs and Gelocubed/Blockovate, Sebastian built and led content teams that produced up to 100 articles daily—powering top-tier SEO performance while supporting $10M and $7M token raises, respectively.

Previously, Sebastian served as Regional Marketing & PR Manager at Ledger for the DACH region, where he localized Ledger Academy’s educational content, streamlined content operations, and managed agency relationships to expand Ledger’s European footprint. His broader contributions to the blockchain space include token launch support, educational marketing in decentralized finance, and go-to-market execution for emerging Web3 financial products. At Autheo, his expertise directly supports growth initiatives, including token communication, developer onboarding, and content-driven activation for modular infrastructure layers and DevHub tools.