Sigma AI
Carlos Crespo Casas has extensive experience in the telecommunications sector, with a career spanning over three decades. Currently serving as Business Development Support at Sigma.ai since March 2020, Carlos focuses on presales, offerings, bids, RFP, and RFI processes. Prior to this role, Carlos held multiple positions at Telefónica, including BSS/OSS System Development Manager, where leadership of mixed teams, project portfolio management, and support for critical business processes in mobile network systems were key responsibilities. Previous roles include Senior Network Services Consultant and Speech Technology Project Manager, showcasing expertise in network services, project management, and software development, particularly in speech recognition technology. Carlos holds a degree in Telecommunications Engineering from E.T.S.I. Telecomunicación and completed a business management program at ThePowerMBA.
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Sigma AI
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Sigma AI is a global training data collection, labeling and annotation services company. For companies building generative AI, including 4 out of 5 global tech giants, Sigma provides highest quality training data at scale. To achieve this, we customize teams, processes and technology, iterating on all aspects of your project in constant feedback loops. Human in-the-loop is built into every step to establish ground truths, improve data quality and reduce bias. With 30+ years of experience in the AI space, the Sigma team brings their deep understanding of how data and algorithms interact to help companies train smarter AI that serves humans better.