Available to hire
I am a PhD in Computer Science with 3 years of experience as a data scientist, specializing in deep learning models for natural language processing and information retrieval, supported by over 5 years of dedicated research. I enjoy building end-to-end AI systems, from research prototypes to production-grade pipelines, with a focus on transformer models and retrieval tasks.
I have collaborated across international institutions, published in high-impact journals, and presented at international conferences on information retrieval and NLP for domain-specific search tasks.
Experience Level
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Language
Spanish; Castilian
Fluent
English
Fluent
Italian
Advanced
Work Experience
Research Software Engineer (ML) at University of Sheffield
February 1, 2025 - PresentIntegrate LLMs in information retrieval tasks to enhance performance in medical and academic search applications. Conduct research and dissemination of findings in information retrieval and NLP for domain-specific search tasks, with results published in high-impact journals and presented at international conferences.
Visiting Researcher at University of Sheffield
December 1, 2024 - October 10, 2025Engaged in advanced NLP research and collaboration on information retrieval tasks during a visiting period.
Research Fellow at Department of CS, University of Milano-Bicocca
November 1, 2023 - October 10, 2025Conduct research and dissemination of findings in information retrieval and NLP for domain-specific search tasks, with results published in high-impact journals and presented at international conferences.
Data Scientist at Colombian Institute for Educational Evaluation
October 1, 2020 - October 10, 2025Build database-Python pipelines and APIs for educational evaluation, cheating detection, results analyst and audits. Develop NLP pipelines for educational applications.
Data Scientist at National Department of Statistics – DANE
October 1, 2020 - October 10, 2025Design and develop Python pipelines to automate audits and conduct data analyses of surveys.
Research Software Engineer (ML) at University of Sheffield, UK
February 1, 2025 - PresentIntegrate LLMs in information retrieval tasks to enhance performance in medical and academic search applications.
Visiting Researcher at University of Sheffield, UK
December 31, 2024 - October 10, 2025Contributed to information retrieval and NLP research for domain-specific search tasks; disseminated findings in high-impact journals and presented at international conferences.
Research fellow at Department of CS, University of Milano-Bicocca, Milan, Italy
November 30, 2023 - October 10, 2025Conducted research and dissemination of findings in information retrieval and NLP for domain-specific search tasks; results published in high-impact journals and presented at international conferences.
Data Scientist at Colombian Institute for Educational Evaluation, Bogotá, Colombia
October 31, 2020 - October 10, 2025Built database-Python pipelines and APIs for educational evaluation, cheating detection, results analyst and audits; developed NLP pipelines for educational applications.
Data Scientist at National Department of Statistics–DANE, Bogotá, Colombia
October 31, 2020 - October 10, 2025Design and develop Python pipelines to automate audits and conduct data analyses of surveys.
Research Software Engineer (ML) at University of Sheffield
February 1, 2025 - PresentLead ML-enabled information retrieval initiatives, integrating large language models to enhance medical and academic search tasks, and building scalable data pipelines. Collaborated with NLP/IR researchers and disseminated findings through publications and talks.
Visiting Researcher at University of Sheffield
December 31, 2024 - October 10, 2025Contributed to research and dissemination in information retrieval and NLP for domain-specific search tasks, focusing on LLM integration and evaluation, with results presented at international conferences.
Research Fellow at Department of Computer Science, University of Milano-Bicocca
November 1, 2023 - October 10, 2025Conducted research in information retrieval and NLP for domain-specific search tasks; published results in high-impact journals and collaborated with domain experts.
Data Scientist at Colombian Institute for Educational Evaluation (ICFES)
October 1, 2020 - October 10, 2025Built database-Python pipelines and APIs for educational evaluation; developed NLP pipelines for educational applications; supported audits and cheating detection.
Data Scientist at National Department of Statistics–DANE
October 1, 2020 - October 10, 2025Designed and developed Python pipelines to automate audits and conduct data analyses of surveys.
Data Scientist at National Department of Statistics–DANE, Bogotá, Colombia
October 1, 2020 - October 10, 2025Design and develop Python pipelines to automate audits and conduct data analyses of surveys.
Data Scientist at Colombian Institute for Educational Evaluation, Bogotá, Colombia
October 1, 2020 - October 10, 2025Build database-Python pipelines and APIs for educational evaluation, cheating detection, results analyst and audits; Develop NLP pipelines for educational applications.
Research Fellow at Department of CS, University of Milano-Bicocca, Milan, Italy
November 1, 2023 - October 10, 2025Conducted research and dissemination of findings in information retrieval and NLP for domain-specific search tasks, with results published in high-impact journals and presented at international conferences.
Visiting Researcher at University of Sheffield, Sheffield, United Kingdom
December 1, 2024 - October 10, 2025Contributed to research and dissemination of findings in information retrieval and NLP for domain-specific search tasks, with results published and presented at international conferences.
Research Software Engineer (ML) at University of Sheffield, Sheffield, United Kingdom
February 1, 2025 - PresentIntegrated LLMs in information retrieval tasks to enhance performance in medical and academic search applications, and contributed to production-grade ML pipelines.
Education
PhD Computer Science at University of Milano Bicocca
November 1, 2020 - October 1, 2024MSc Software Engineering and Informatics at UIS (Universidad Industrial de Santander)
August 1, 2015 - June 1, 2017BSc Software Engineering and Informatics at UIS (Universidad Industrial de Santander)
April 1, 2010 - March 1, 2015PhD in Computer Science at University of Milano-Bicocca, Milan
November 1, 2020 - October 1, 2024MSc Software Engineering and Informatics at UIS, Colombia
August 1, 2015 - June 1, 2017BSc Software Engineering and Informatics at UIS, Colombia
April 1, 2010 - March 1, 2015PhD in Computer Science at University of Milano Bicocca
November 1, 2020 - October 1, 2024MSc Software Engineering and Informatics at Universidad Industrial de Santander (UIS)
August 1, 2015 - June 1, 2017BSc Software Engineering and Informatics at UIS, Colombia
April 1, 2010 - March 1, 2015BSc at Universidad Industrial de Santander (UIS), Colombia
April 1, 2010 - March 1, 2015MSc Software Engineering and Informatics at Universidad Industrial de Santander (UIS), Colombia
August 1, 2015 - June 1, 2017PhD Computer Science at Università degli Studi di Milano-Bicocca, Milan
November 1, 2020 - October 1, 2024Qualifications
Machine Learning Engineering for Production (MLOps) Specialization
January 11, 2030 - October 10, 2025Generative AI with Large Language Models
January 11, 2030 - October 10, 2025Postgraduate Researcher Development, University of Strathclyde, UK
January 11, 2030 - October 10, 2025Machine Learning Engineering for Production (MLOps) Specialization
January 11, 2030 - October 10, 2025Generative AI with Large Language Models
January 11, 2030 - October 10, 2025Postgraduate Researcher Development
January 11, 2030 - October 10, 2025Industry Experience
Education, Software & Internet, Government, Professional Services, Other, Healthcare, Life Sciences, Media & Entertainment
Experience Level
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
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