Open to opportunities

Sebastian Calderon Quintero

@sebastiancalderonqui

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Master in Data Science with hands-on experience in AI solutions.

Spain

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What I'm looking for

I am looking for a role that fosters innovation and collaboration, where I can leverage my data science skills to drive impactful business solutions and contribute to a dynamic team.

I am a Master in Data Science & Artificial Intelligence with over a year of hands-on experience in applying advanced machine learning techniques, deep learning, and natural language processing to solve real-world business challenges. My strong background in data mining and predictive modeling allows me to deliver actionable insights that optimize business processes and enhance performance.

Throughout my career, I have successfully translated complex business requirements into data-driven solutions, collaborating across teams to ensure the delivery of impactful projects. My experience includes roles as an Intern Data Scientist at Aily Labs, where I developed and deployed predictive models, and as a Data & Insights Lead at Johnson & Johnson, where I leveraged data analytics to drive strategic decision-making. I am passionate about using data to create meaningful change and am committed to continuous learning in the ever-evolving field of data science.

Experience

Work history, roles, and key accomplishments

Current

Intern Data Scientist

Current

Aily Labs

Jan 2025 - Present (4 months)

Translated business challenges into data science solutions by gathering requirements and defining predictive modeling objectives aligned with company goals. Designed, developed, and deployed statistically sound models and analytical approaches to solve real-world business problems and support decision-making processes.

Machine Learning Deep Learning Natural Language Processing Generative AI Python SQL

Data & Insights Lead

Johnson & Johnson

Jan 2022 - Jul 2024 (2 years 6 months)

Supported global recruitment and onboarding operations by leveraging data-driven insights, with a strong focus on performance metrics and project management. Applied advanced data analytics and data cleansing techniques to extract meaningful insights and drive strategic decision-making.

Data Analytics Project Management Performance Metrics Power BI Tableau

Data Analyst

Mercaderia Justo & Bueno

Feb 2021 - Jan 2022 (11 months)

Generated, updated, and presented performance reports on E-commerce operations to support data-driven strategic and tactical decisions. Led analytics initiatives to uncover actionable insights, driving continuous optimization across the E-commerce customer journey and operations.

performance reporting Data Validation Google Analytics Microsoft Excel

Education

Degrees, certifications, and relevant coursework

Universidad Complutense de Madrid

Master of Data Science, Big Data & Artificial Intelligence, Data Science & Artificial Intelligence

Worked on multiple hands-on projects applying Machine Learning, Deep Learning, Natural Language Processing (NLP), Generative AI and Large Language Model (LLM) to solve real-world problems related to classification, regression, and text generation. These projects focused on translating complex business challenges into data-driven solutions using various AI models and algorithms.