Rafael Cisneros Email and Phone Number
Machine Learning Engineer and Data Scientist with a strong background in telecommunications engineering, specializing in machine learning and data analytics. At Generali Corporate & Commercial, I spearheaded ML-driven data strategies that increased tool engagement by 47% and reduced data quality issues by 32%. Proficient in Python, R, SQL, and Power BI, as well as machine learning frameworks like PyTorch, TensorFlow and scikit-learn, I apply advanced algorithms to solve complex problems and enhance business performance.Combining technical expertise with strategic thinking, I deliver impactful big data solutions across industries and borders. My passion lies in leveraging machine learning and data science to drive innovation and efficiency.Beyond the realm of data, I find inspiration in attending the opera, exploring the depths through scuba diving, and expressing creativity by playing the guitar.
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Machine Learning EngineerQuantum Ventura Inc. Oct 2024 - PresentSan Francisco Bay Area
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Data ScientistGenerali Global Corporate & Commercial Aug 2023 - Oct 2024London Area, United Kingdom• Developed and executed the Data Strategy for the 2023-2025 strategic cycle, prioritizing AI integration by leveraging existing data assets to enhance predictive analytics and decision-making across the company.• Engineered and deployed a global Data Management Environment at Generali Corporate and Commercial, bridging the gap between technical data assets and business users, which led to a 47% increase in engagement with data management tools.• Designed and implemented a global KPI tracking system for Data Quality, using data-driven methodologies to identify and resolve issues, resulting in a 32% reduction in data quality problems. -
Data ScientistGenerali Global Corporate & Commercial Jul 2022 - Aug 2023Milan, Lombardy, Italy• Developed and launched an internal learning platform, creating 31 data-focused courses and video tutorials in four languages, enhancing global proficiency in Generali Corporate & Commercial’s data systems and tools.• Led global data-centric projects, fostering collaboration across Generali Corporate & Commercial’s international regions, which played a critical role in the successful implementation of a new, data-driven global underwriting system.
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Research AssistantCeit Jul 2020 - Jun 2021Donostia-San Sebastián, Basque Country / Euskadi, Spain• Engineered a radiation sensor for satellites with resilience to radiation doses 10 times higher than modern sensors, incorporating self-healing capabilities that significantly extended the satellite’s operational lifespan, based on data-driven performance analysis.• Developed a simulation-based method to accurately measure radiation dosage without direct exposure, utilizing data modeling techniques to save €7200 in research expenses and reduce environmental impact. -
Data ScientistTelefónica Jun 2018 - Aug 2018Guatemala• Developed and deployed Big Data solutions for three businesses (shopping mall, department store, and coffee shop chain) in Guatemala and El Salvador, utilizing Python, Power BI, and Tableau for data visualization and analytics, enabling data-driven decision-making.• Engineered a data-driven solution for a supermarket chain, integrating Big Data from store operations and mobile cell data to enhance in-store consumer experience, leading to a 7% increase in customer satisfaction as measured by targeted surveys.• Strategically partnered with a regional Central American data center supplier to transition Telefónica’s data management to a cloud-based solution, leveraging advanced data architectures to reduce management costs by 30%.
Rafael Cisneros Education Details
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Data Science -
Telecommunication Engineering And Computer Science -
Business Management
Frequently Asked Questions about Rafael Cisneros
What company does Rafael Cisneros work for?
Rafael Cisneros works for Quantum Ventura Inc.
What is Rafael Cisneros's role at the current company?
Rafael Cisneros's current role is Machine Learning Engineer | Data Scientist.
What schools did Rafael Cisneros attend?
Rafael Cisneros attended University Of San Francisco, Tecnun - Universidad De Navarra, Iese Business School - University Of Navarra.
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Rafael Cisneros
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