Olga Gulla-Kowalik is an experienced localization professional who has honed her skills while leading multilingual teams and also in linguistic quality management and localization management positions both on the provider’s and buyer’s sides of the industry. She is currently responsible for linguistic data annotation and NLP data management at TrollWall AI, an AI-powered startup dedicated to combating hate speech and toxicity in the online environment. Olga is owner of Loc & co., and is active in the industry as a localization mentor and consultant.