Sara Diez Castellanos

Sara Diez Castellanos has a diverse work experience spanning several companies and roles. Sara currently serves as the Chief Product Officer at Tuio, where they have developed and implemented the product vision for the insurtech startup. Their responsibilities at Tuio include leading product experimentation and data analysis initiatives, guiding the team in executing product roadmaps, and achieving increased revenue and customer engagement.

Before joining Tuio, Sara was the Chief Product Officer at Lana, where they played an instrumental role in impacting the company's acquisition, activation, retention, and revenue metrics. Sara also created a product and data-driven culture, defined the product and tech organization, and led a team responsible for app onboarding and account/card management.

Prior to Lana, Sara worked as a Senior Product Manager at Clarity AI, where they coordinated data teams, managed data requests from clients, and acted as the product owner for a successful Scrum team. Sara also worked as a Data Product Manager at Keepler Data Tech, where they managed projects and products in the big data portfolio of I3Television/A3Media.

Sara's experience also includes roles at Datio Big Data, where they created and managed the LATAM BBVA big-data platform roadmap, and at Amaris, where they served as a Scrum Master and Agile Coach for high-performance product teams at ING Direct.

Sara also has experience as a founder and contractor at Gloowarm Ltd, and has worked as an Agile Coach and Product Developer at Home Retail Group PLC and Goldman Sachs, respectively. Their technical skills include software development using Java, Spring, Maven, and other technologies, as well as expertise in continuous integration and automated testing.

Overall, Sara Diez Castellanos has a proven track record of driving product innovation, implementing successful product strategies, and leading teams to achieve growth and revenue targets across multiple industries.

Sara Diez Castellanos completed their education in the field of Informatics. Sara attended the Universidad Complutense de Madrid from 2004 to 2010, where they obtained a degree in Ingenieria Superior. In 2009 to 2010, they further pursued their education by attending the Paris-Sud University (Paris XI) where they earned a Master's degree in Informatique.

Additionally, Sara has obtained several certifications to enhance their skills and knowledge. Sara obtained the certification of "Experto en coaching profesional" from Crearte Coaching in December 2019. In January 2019, they completed the "Management 3.0 Foundation Workshop" conducted by Management 3.0. Sara also holds certifications from Scrum.org, including "PSPO I" obtained in November 2016 and "SPS" obtained in October 2016. Furthermore, they have completed the "Marketing in a Digital World" course offered by Coursera Verified Certificates in May 2015.

Sara has also completed the "Big Data and Hadoop Essentials" course from Udemy, although the specific month and year of completion are not provided. Lastly, they hold the "PSM I" certification from Scrum.org, for which the exact month and year of attainment are not mentioned.