Hello! I am Pablo Aguilera Aguilar, a Data Scientist with 6+ years of experience turning complex data into actionable insights across finance, operations, and procurement in both public and private sectors. I specialize in Python, SQL, and ETL pipeline development to drive efficiency, optimize market strategies, and manage cross-functional projects, while crafting data storytelling presentations for diverse audiences. Passionate about customer success, I strive to deliver solutions that empower stakeholders and maximize business impact. My work has yielded measurable improvements—such as a 5% reduction in vaccine shipment losses, 64% increase in reporting productivity, and 3.6–7.9% operational gains from predictive analytics and route optimization—through collaborative, data-driven decision making.

Pablo Aguilera Aguilar

Hello! I am Pablo Aguilera Aguilar, a Data Scientist with 6+ years of experience turning complex data into actionable insights across finance, operations, and procurement in both public and private sectors. I specialize in Python, SQL, and ETL pipeline development to drive efficiency, optimize market strategies, and manage cross-functional projects, while crafting data storytelling presentations for diverse audiences. Passionate about customer success, I strive to deliver solutions that empower stakeholders and maximize business impact. My work has yielded measurable improvements—such as a 5% reduction in vaccine shipment losses, 64% increase in reporting productivity, and 3.6–7.9% operational gains from predictive analytics and route optimization—through collaborative, data-driven decision making.

Available to hire

Hello! I am Pablo Aguilera Aguilar, a Data Scientist with 6+ years of experience turning complex data into actionable insights across finance, operations, and procurement in both public and private sectors. I specialize in Python, SQL, and ETL pipeline development to drive efficiency, optimize market strategies, and manage cross-functional projects, while crafting data storytelling presentations for diverse audiences.

Passionate about customer success, I strive to deliver solutions that empower stakeholders and maximize business impact. My work has yielded measurable improvements—such as a 5% reduction in vaccine shipment losses, 64% increase in reporting productivity, and 3.6–7.9% operational gains from predictive analytics and route optimization—through collaborative, data-driven decision making.

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Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
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Language

Spanish; Castilian
Fluent
English
Fluent
French
Advanced
German
Intermediate

Work Experience

Data Scientist at Gavi, the Vaccine Alliance
October 1, 2023 - Present
Developed an application to control, management, and tracking of vaccine vessel movements to destination points, enabling collaboration with Country Managers to establish distribution hubs, resulting in a 5% reduction in losses during 2024 and 2025. Led predictive studies to reduce vaccine transportation costs for destinations in Asia and Africa, effectively communicating findings to non-technical stakeholders and driving 7 end-to-end delivery process changes, increasing operational efficiency. Directed cross-functional reporting across HR, Operations, Finance, and IT, identifying process flaws and delivering actionable insights by implementing automated solutions for each team and scenario. Led the restructuring of Operations and Logistics data management, developing a company-wide Power BI reporting framework increasing reporting productivity by 64%. Designed and built an ETL pipeline based on Microsoft Fabric integrating external data providers into internal systems, providing autom
Data Scientist at Amazon
November 1, 2021 - September 1, 2023
Applied Python and machine learning to build predictive models for risk analysis, reducing financial impact from staffing variability during peak times and improving effectiveness by 10%. Led a geographic coordinate triangulation initiative to optimize transportation routes between Sort Centers in Southern Europe, achieving a 3.6% efficiency gain. Implemented a Marionette system using Python and Vectorworks to control inbound maritime cargo, coordinating ports with hubs to inform routing strategies for port hubs. Built and deployed an ETL pipeline connecting Amazon HR tools with SAP to streamline data flow for Procurement and Finance, standardizing regional contract types. Coordinated data strategies with Product Managers and stakeholders across 10+ brands to evaluate product integration on Amazon platforms, forecasting peak season performance with 94% accuracy. Developed AWS-based APIs to automate new product entries and monitor pricing and sales performance in Southern Europe, delive
Data Scientist at Amazon Munich, Germany
November 1, 2021 - September 1, 2023
Applied Python and machine learning to build predictive models based on Gradient Boosting and Temporal Convolutional Networks for risk analysis, reducing financial impact from staffing variability during peak times and improving effectiveness by 10%. Developed a geographic coordinate triangulation initiative using Python scripting to optimize transportation routes and reduce processing times between Sort Centers in Southern Europe, resulting in a 3.6% improvement in operational efficiency. Implemented a Marionette system using Python and Vectorworks to control inbound maritime cargo, connecting ports with hubs for calculating process line times and their impact on delivery. The graph-based system was designed for use by other teams to develop optimized routing strategies for port hubs. Built and deployed an ETL pipeline connecting Amazon HR tools with SAP, streamlining data flow for Procurement and Finance in Southern Europe, contributing to standardizing regional contract types. Coord
Data Scientist at Amazon
November 1, 2020 - October 1, 2021
Optimized Amazon’s distribution network by developing Python scripts to analyze logistic data and reduce delays between processes and coverage areas, contributing to a 7.9% efficiency improvement within the first five months. Trained the Logistics team on five newly implemented tools, presenting technical and statistical concepts to non-experts. Designed dashboards and maintained AWS ETL pipelines for 40+ databases, enabling efficient data structuring for the Logistics Team and contributing to a 5.9% boost in extraction performance.
Junior Data Scientist at Amazon Madrid, Spain
November 1, 2020 - October 1, 2021
Optimized Amazon’s distribution network by developing Python scripts to analyze logistic data and reduce delays between processes and coverage areas — contributing to a 7.9% efficiency improvement within the first 5 months. Trained the Logistics team on five newly implemented tools, delivering technical and statistical concepts to non-expert colleagues. Designed dashboards and maintained AWS ETL pipelines for 40+ databases, enabling efficient data structuring for the Logistics Team and contributing to a 5.9% boost in extraction performance.

Education

Specialization Certificate in Data Life Cycle and AI Applications at ETH Zürich
October 1, 2024 - October 1, 2025
Master’s degree in Big Data and Business Analysis at IMF Business School
November 1, 2020 - September 1, 2021
Bachelor’s degree in Physics at University Complutense of Madrid
September 1, 2015 - June 1, 2019
Specialization Certificate in Data Life Cycle and AI Applications at ETH Zürich
October 1, 2024 - October 1, 2025
Master’s degree in Big Data and Business Analysis at IMF Business School
November 1, 2020 - September 1, 2021
Bachelor’s degree in Physics at University Complutense of Madrid
September 1, 2015 - June 1, 2019
Specialization Certificate in Data Life Cycle and AI Applications at ETH Zürich
October 1, 2024 - October 1, 2025
Master’s degree in Big Data and Business Analysis at IMF Business School
November 1, 2020 - September 1, 2021
Bachelor’s degree in Physics at University Complutense of Madrid
September 1, 2015 - June 1, 2019

Qualifications

Agile Project Management – Coursera
July 1, 2023 - December 8, 2025
AWS Certified DevOps Engineer – AWS Academy
May 1, 2023 - December 8, 2025
AWS Management & Usage – AWS Academy
May 1, 2020 - December 8, 2025
Data Storage and Security Measures – AWS Academy
January 1, 2022 - December 8, 2025
Agile Project Management
July 1, 2023 - December 8, 2025
AWS Certified DevOps Engineer
May 1, 2023 - December 8, 2025
AWS Management & Usage
May 1, 2020 - December 8, 2025
Data Storage and Security Measures
January 1, 2022 - December 8, 2025
Agile Project Management
July 1, 2023 - December 8, 2025
AWS Certified DevOps Engineer
May 1, 2023 - December 8, 2025
AWS Management & Usage
May 1, 2020 - December 8, 2025
Data Storage and Security Measures
January 1, 2022 - December 8, 2025

Industry Experience

Software & Internet, Healthcare, Non-Profit Organization, Education, Professional Services, Life Sciences, Transportation & Logistics